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• 1. [Article] Regional biodiversity monitoring partnership workshop : final report

  The Biodiversity Monitoring Workgroup (Appendix 1)—which consists of federal, state, university, NGO’s, and private landowner stakeholders who are involved in aspects of monitoring biodiversity in the ...

  Citation × Citation Citation Abstract Copy Title: Regional biodiversity monitoring partnership workshop : final report Author: Institute for Natural Resources The Biodiversity Monitoring Workgroup (Appendix 1)—which consists of federal, state, university, NGO’s, and private landowner stakeholders who are involved in aspects of monitoring biodiversity in the states of Oregon and Washington—conceived of the idea of exploring the possibilities of creating a Regional Biodiversity Monitoring Partnership. The Workgroup’s idea of hosting a workshop to explore such possibilities is grounded in a shared vision that recognizes the underlying value of biodiversity and relies on the compiling, managing, and sharing of biodiversity information in the region that will ultimately inform management and conservation efforts and decisions, and identify gaps where new efforts might be needed. The overall effort is sponsored by the U.S. Forest Service Pacific Northwest Research Station as part of the Focused Sciences Delivery Program’s Biodiversity Initiative and facilitated by the Institute for Natural Resources at OSU. Workshop participants greeted the idea and need of having a partnership with warm regard. Many regarded it as an essential component to extending and elevating the presence of monitoring regional biodiversity efforts. While participants spoke well on behalf of a partnership, this document focuses on the issues that individual participants and break-out groups thought needed to be addressed to create a viable, accessible, and sustainable regional biodiversity monitoring partnership. The issues and recommendations listed throughout the document reflect the range of views of individuals and break-out groups and do not reflect a consensus by all participants. Title: Regional biodiversity monitoring partnership workshop : final report Author: Institute for Natural Resources The Biodiversity Monitoring Workgroup (Appendix 1)—which consists of federal, state, university, NGO’s, and private landowner stakeholders who are involved in aspects of monitoring biodiversity in the states of Oregon and Washington—conceived of the idea of exploring the possibilities of creating a Regional Biodiversity Monitoring Partnership. The Workgroup’s idea of hosting a workshop to explore such possibilities is grounded in a shared vision that recognizes the underlying value of biodiversity and relies on the compiling, managing, and sharing of biodiversity information in the region that will ultimately inform management and conservation efforts and decisions, and identify gaps where new efforts might be needed. The overall effort is sponsored by the U.S. Forest Service Pacific Northwest Research Station as part of the Focused Sciences Delivery Program’s Biodiversity Initiative and facilitated by the Institute for Natural Resources at OSU. Workshop participants greeted the idea and need of having a partnership with warm regard. Many regarded it as an essential component to extending and elevating the presence of monitoring regional biodiversity efforts. While participants spoke well on behalf of a partnership, this document focuses on the issues that individual participants and break-out groups thought needed to be addressed to create a viable, accessible, and sustainable regional biodiversity monitoring partnership. The issues and recommendations listed throughout the document reflect the range of views of individuals and break-out groups and do not reflect a consensus by all participants. Close

• 2. [Article] The Evolution Fish Biodiversity: A Time Series Aproach

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: The Evolution Fish Biodiversity: A Time Series Aproach Author: Del Valle Erkiaga, Ikerne, Astorkiza, Inma, Astorkiza, Kepa Abstract only. Title: The Evolution Fish Biodiversity: A Time Series Aproach Author: Del Valle Erkiaga, Ikerne, Astorkiza, Inma, Astorkiza, Kepa Abstract only. Close

• 3. [Article] A Regional Biodiversity Monitoring Framework

  A draft monitoring framework that identifies the pieces of a technical plan for biodiversity monitoring, collaboration, and information sharing. The draft sets out to define some general parameters that ...

  Citation × Citation Citation Abstract Copy Title: A Regional Biodiversity Monitoring Framework Author: Molina, Randy, Pacific Northwest Research Station, United States. Forest Service A draft monitoring framework that identifies the pieces of a technical plan for biodiversity monitoring, collaboration, and information sharing. The draft sets out to define some general parameters that will answer these questions: How do we create partnerships?, What should we measure?, and How do we manage information? Title: A Regional Biodiversity Monitoring Framework Author: Molina, Randy, Pacific Northwest Research Station, United States. Forest Service A draft monitoring framework that identifies the pieces of a technical plan for biodiversity monitoring, collaboration, and information sharing. The draft sets out to define some general parameters that will answer these questions: How do we create partnerships?, What should we measure?, and How do we manage information? Close

• 4. [Article] Biodiversity: Connecting with the Tapestry of Life

  Biodiversity is the extraordinary variety of life on Earth – from genes and species to ecosystems and the valuable functions they perform. E.O. Wilson, the noted biologist and author who coined the term ...

  Citation × Citation Citation Abstract Copy Title: Biodiversity: Connecting with the Tapestry of Life Author: Granek, Elise F., Dallmeier, Francisco, Alonso, Alfonso, Raven, Peter H. Year: 2001 Biodiversity is the extraordinary variety of life on Earth – from genes and species to ecosystems and the valuable functions they perform. E.O. Wilson, the noted biologist and author who coined the term “biodiversity,” explains it as “the very stuff of life.” Species and the ecosystems in which they live are indelibly linked. Conversion or loss of ecosystems inevitably impairs the species that depend on them. As well, changes in the life cycle of one species could impact the life cycles of many other species (including humans), alter ecosystems and ecosystem functions, and contribute to local, regional and, ultimately, global changes. Life as we know it will not be the same if our rich biodiversity heritage is dramatically altered. And the signs indicate that this is precisely what is happening. Biodiversity is threatened, and not because of catastrophic events such as the asteroid crash that scientists believe caused the extinction of the dinosaurs. The current threat to biodiversity, and thus to the tapestry of life, stems primarily from expanding human populations and increased human consumption of natural resources. Fortunately, together we can take steps to protect our rich biodiversity. The Smithsonian Institution’s Program on Monitoring and Assessment of Biodiversity, under the Conservation and Research Center of the National Zoological Park, and the President’s Committee of Advisors on Science and Technology worked together to prepare this booklet. It explains what biodiversity is, why it is so important, why it is threatened, and what can be done to conserve this valuable resource. Read on to learn more about what we can all do to help. Title: Biodiversity: Connecting with the Tapestry of Life Author: Granek, Elise F., Dallmeier, Francisco, Alonso, Alfonso, Raven, Peter H. Year: 2001 Biodiversity is the extraordinary variety of life on Earth – from genes and species to ecosystems and the valuable functions they perform. E.O. Wilson, the noted biologist and author who coined the term “biodiversity,” explains it as “the very stuff of life.” Species and the ecosystems in which they live are indelibly linked. Conversion or loss of ecosystems inevitably impairs the species that depend on them. As well, changes in the life cycle of one species could impact the life cycles of many other species (including humans), alter ecosystems and ecosystem functions, and contribute to local, regional and, ultimately, global changes. Life as we know it will not be the same if our rich biodiversity heritage is dramatically altered. And the signs indicate that this is precisely what is happening. Biodiversity is threatened, and not because of catastrophic events such as the asteroid crash that scientists believe caused the extinction of the dinosaurs. The current threat to biodiversity, and thus to the tapestry of life, stems primarily from expanding human populations and increased human consumption of natural resources. Fortunately, together we can take steps to protect our rich biodiversity. The Smithsonian Institution’s Program on Monitoring and Assessment of Biodiversity, under the Conservation and Research Center of the National Zoological Park, and the President’s Committee of Advisors on Science and Technology worked together to prepare this booklet. It explains what biodiversity is, why it is so important, why it is threatened, and what can be done to conserve this valuable resource. Read on to learn more about what we can all do to help. Close

• 5. [Article] Mental and biophysical terrains of biodiversity : conservation of oak woodland on family forest

  This research analyzes how family forest owners conceptualize biodiversity in one high-conservation value area of oak woodland in the Willamette Valley of Western Oregon. Oregon white oak (Quercus garyanna) ...

  Citation × Citation Citation Abstract Copy Title: Mental and biophysical terrains of biodiversity : conservation of oak woodland on family forest Author: Fischer, Alexandra Paige This research analyzes how family forest owners conceptualize biodiversity in one high-conservation value area of oak woodland in the Willamette Valley of Western Oregon. Oregon white oak (Quercus garyanna) woodland, one of the most biologically diverse ecotypes in the state of Oregon, is in decline. Much of the oak ecotype occurs on the lands of family forest owners. Understanding owners' conceptions of biodiversity is important for the conservation of this important resource. Theories from sociology, social psychology, and policy analysis argue that information about people's knowledge and beliefs is important for understanding and influencing their behavior. This research explores the mental and biophysical terrains of owners' relationships with biodiversity. Through interdisciplinary methods - including concept mapping, in-depth interviews, property mapping and field reconnaissance - it explores the meanings that people give to biodiversity on their family properties. Findings indicate that 1) owners are knowledgeable about the key elements of biodiversity, and 2) their use of this knowledge in management reflects their beliefs about human relationships with nature and external market constraints. Title: Mental and biophysical terrains of biodiversity : conservation of oak woodland on family forest Author: Fischer, Alexandra Paige This research analyzes how family forest owners conceptualize biodiversity in one high-conservation value area of oak woodland in the Willamette Valley of Western Oregon. Oregon white oak (Quercus garyanna) woodland, one of the most biologically diverse ecotypes in the state of Oregon, is in decline. Much of the oak ecotype occurs on the lands of family forest owners. Understanding owners' conceptions of biodiversity is important for the conservation of this important resource. Theories from sociology, social psychology, and policy analysis argue that information about people's knowledge and beliefs is important for understanding and influencing their behavior. This research explores the mental and biophysical terrains of owners' relationships with biodiversity. Through interdisciplinary methods - including concept mapping, in-depth interviews, property mapping and field reconnaissance - it explores the meanings that people give to biodiversity on their family properties. Findings indicate that 1) owners are knowledgeable about the key elements of biodiversity, and 2) their use of this knowledge in management reflects their beliefs about human relationships with nature and external market constraints. Close

• 6. [Article] Heirarachial framework for conserving biodiversity

  EPA/600/A-98/134.

  Citation × Citation Citation Abstract Copy Title: Heirarachial framework for conserving biodiversity Author: Kiester, Ross, Corvallis Environmental Research Laboratory, White, Denis, Preston, Eric, Freemark, Kathryn EPA/600/A-98/134. Title: Heirarachial framework for conserving biodiversity Author: Kiester, Ross, Corvallis Environmental Research Laboratory, White, Denis, Preston, Eric, Freemark, Kathryn EPA/600/A-98/134. Close

• 7. [Article] Estimating Watershed Biodiversity: An Empirical Study of the Chesapeake Bay in Maryland, USA

  There has been increasing demand for rigorous methods for evaluating biodiversity, one of the ecosystem services that sustains and fulfills human life. After carefully examining the literature, we found ...

  Citation × Citation Citation Abstract Copy Title: Estimating Watershed Biodiversity: An Empirical Study of the Chesapeake Bay in Maryland, USA Author: Morimoto, Junko, Voinov, Helena, Wilson, Matthew A., Costanza, Robert Year: 2003 There has been increasing demand for rigorous methods for evaluating biodiversity, one of the ecosystem services that sustains and fulfills human life. After carefully examining the literature, we found three key points that should be taken into account when we evaluate biodiversity. The first point is that any "indicator species" tends to be a leaky target of biodiversity. The second point is that "buffering" that is useful for representing the ecological concept of boundaries should have scientific meanings. The third point is that a "watershed" that integrates most natural processes is advantageous as the spatial range for evaluation. Based on these considerations, we developed the Biodiversity Probability Index (BPI) to account for biodiversity. We analyzed the relationship between BPI and total economic value of ecosystem services per unit area in order to test the reliability and utility of BPI. All BPI values were under a positive regression curve. The curve showed the highest economic value that could be achieved at a given biodiversity status. Based on our findings along the analysis, we conclude that the BPI has two advantages: (1) The BPI identifies the extent of the impact on biodiversity within a given landscape, and its composition of each category of species helps to identify what kind of wild life habitat could be seriously threatened by future land use development; (2) The BPI tells not only the biodiversity condition in ecological sense, but also provides the potential total economic value of ecosystem services, which will be achieved under ideal conditions. Title: Estimating Watershed Biodiversity: An Empirical Study of the Chesapeake Bay in Maryland, USA Author: Morimoto, Junko, Voinov, Helena, Wilson, Matthew A., Costanza, Robert Year: 2003 There has been increasing demand for rigorous methods for evaluating biodiversity, one of the ecosystem services that sustains and fulfills human life. After carefully examining the literature, we found three key points that should be taken into account when we evaluate biodiversity. The first point is that any "indicator species" tends to be a leaky target of biodiversity. The second point is that "buffering" that is useful for representing the ecological concept of boundaries should have scientific meanings. The third point is that a "watershed" that integrates most natural processes is advantageous as the spatial range for evaluation. Based on these considerations, we developed the Biodiversity Probability Index (BPI) to account for biodiversity. We analyzed the relationship between BPI and total economic value of ecosystem services per unit area in order to test the reliability and utility of BPI. All BPI values were under a positive regression curve. The curve showed the highest economic value that could be achieved at a given biodiversity status. Based on our findings along the analysis, we conclude that the BPI has two advantages: (1) The BPI identifies the extent of the impact on biodiversity within a given landscape, and its composition of each category of species helps to identify what kind of wild life habitat could be seriously threatened by future land use development; (2) The BPI tells not only the biodiversity condition in ecological sense, but also provides the potential total economic value of ecosystem services, which will be achieved under ideal conditions. Close

• 8. [Article] Biodiversity Conservation in a Game Theoretic Model of a Fishery

  This paper proposes a game theoretic modeling framework for the assessment of the trade-off between economic efficiency gains and biodiversity conservation in a fishery. It introduces a biodiversity index, ...

  Citation × Citation Citation Abstract Copy Title: Biodiversity Conservation in a Game Theoretic Model of a Fishery Author: Sumaila, Ussif Rashid Year: 2001 This paper proposes a game theoretic modeling framework for the assessment of the trade-off between economic efficiency gains and biodiversity conservation in a fishery. It introduces a biodiversity index, and develops an application of the method couched on Namibian hake fisheries. Results from the illustrative example show that the opportunity cost of achieving a “near perfect” level of biodiversity conservation is high. On a more positive note, however, the results also indicate that it is possible (through appropriate management action) to achieve reasonably high biodiversity levels without losing most of the potential economic gains. Title: Biodiversity Conservation in a Game Theoretic Model of a Fishery Author: Sumaila, Ussif Rashid Year: 2001 This paper proposes a game theoretic modeling framework for the assessment of the trade-off between economic efficiency gains and biodiversity conservation in a fishery. It introduces a biodiversity index, and develops an application of the method couched on Namibian hake fisheries. Results from the illustrative example show that the opportunity cost of achieving a “near perfect” level of biodiversity conservation is high. On a more positive note, however, the results also indicate that it is possible (through appropriate management action) to achieve reasonably high biodiversity levels without losing most of the potential economic gains. Close

• 9. [Article] Economic incentives for the conservation of biodiversity with multiple decision-makers

  This thesis investigates the incentives for the conservation of biodiversity with multiple decision-makers by comparing the market equilibrium solution to the social optimum under different assumptions. ...

  Citation × Citation Citation Abstract Copy Title: Economic incentives for the conservation of biodiversity with multiple decision-makers Author: Bergeron, Nancy This thesis investigates the incentives for the conservation of biodiversity with multiple decision-makers by comparing the market equilibrium solution to the social optimum under different assumptions. Geographic land areas are modeled to permit two conflicting uses: conservation of biodiversity or conversion of the land for some economic activity. Two main models are developed The first model makes use of a downward-sloping demand curve for biodiversity. This demand can represent the partial or total economic value of biodiversily, or more tangibly, the harvest demand for a given rare species. The market equilibrium will provide less of the species than would be socially optimal because of the oligopolistic structure of the supply side of the market. The second model assumes a "blueprint" demand function for biodiversity where species are seen as genetic and chemical "lead" or "blueprint" resources for industrial use. In the static model, rent can be obtained only f a unique landowner possesses the species of value, otherwise the demanding industry will bid the price down until no rent is captured In this case, the market equilibrium of conservation is socially optimal. In a dynamic model, however, this result is not obtained The multiple stage model reveals a dynamic externality. Further modeling and comparison with real world data are needed to appreciate the importance of this divergence of results. The problem of imperfect substitute species is investigated, and too much conservation can occur in the "blueprint" case from society's point of view. Title: Economic incentives for the conservation of biodiversity with multiple decision-makers Author: Bergeron, Nancy This thesis investigates the incentives for the conservation of biodiversity with multiple decision-makers by comparing the market equilibrium solution to the social optimum under different assumptions. Geographic land areas are modeled to permit two conflicting uses: conservation of biodiversity or conversion of the land for some economic activity. Two main models are developed The first model makes use of a downward-sloping demand curve for biodiversity. This demand can represent the partial or total economic value of biodiversily, or more tangibly, the harvest demand for a given rare species. The market equilibrium will provide less of the species than would be socially optimal because of the oligopolistic structure of the supply side of the market. The second model assumes a "blueprint" demand function for biodiversity where species are seen as genetic and chemical "lead" or "blueprint" resources for industrial use. In the static model, rent can be obtained only f a unique landowner possesses the species of value, otherwise the demanding industry will bid the price down until no rent is captured In this case, the market equilibrium of conservation is socially optimal. In a dynamic model, however, this result is not obtained The multiple stage model reveals a dynamic externality. Further modeling and comparison with real world data are needed to appreciate the importance of this divergence of results. The problem of imperfect substitute species is investigated, and too much conservation can occur in the "blueprint" case from society's point of view. Close

• 10. [Article] Green Roofs and Urban Biodiversity: Their Role as Invertebrate Habitat and the Effect of Design on Beetle Community

  With over half the world's population now living in cities, urban areas represent one of earth's few ecosystems that are increasing in extent, and are sites of altered biogeochemical cycles, habitat fragmentation, ...

  Citation × Citation Citation Abstract Copy Title: Green Roofs and Urban Biodiversity: Their Role as Invertebrate Habitat and the Effect of Design on Beetle Community Author: Gonsalves, Sydney Marie Year: 2016 With over half the world's population now living in cities, urban areas represent one of earth's few ecosystems that are increasing in extent, and are sites of altered biogeochemical cycles, habitat fragmentation, and changes in biodiversity. However, urban green spaces, including green roofs, can also provide important pools of biodiversity and contribute to regional gamma diversity, while novel species assemblages can enhance some ecosystem services. Green roofs may also mitigate species loss in urban areas and have been shown to support a surprising diversity of invertebrates, including rare and endangered species. In the first part of this study I reviewed the literature on urban invertebrate communities and diversity to better understand the role of green roofs in providing habitat in the context of the larger urban mosaic. My review concluded that, while other factors such as surrounding land use and connectivity are also important to specific invertebrate taxa, local habitat variables contribute substantially to the structure and diversity of urban invertebrate communities. The importance of local habitat variables in urban green spaces and strong support for the habitat complexity hypothesis in a number of other ecosystems has led to proposals that "biodiverse" roofs--those intentionally designed with varied substrate depth, greater plant diversity, or added elements such as logs or stones--would support greater invertebrate diversity, but there is currently limited peer reviewed data to support this. In order to address the habitat complexity hypothesis in the context of green roofs, in the second part of this study I surveyed three roofs designed primarily for stormwater management, three biodiverse roofs, and five ground-level green spaces, from March until September of 2014 in the Portland metropolitan area. Beetles (Coleoptera) were sampled bi-weekly as representatives of total species diversity. Biodiverse roofs had greater richness, abundance, and diversity of beetle species compared to stormwater roofs, but were not more diverse than ground sites. Both biodiverse roofs and ground sites had approximately 20% native beetle species while stormwater roofs had only 5%. Functional diversity was also higher on biodiverse roofs with an average of seven trophic groups represented, while stormwater roofs averaged only three. Ground sites, biodiverse roofs, and stormwater roofs each grouped distinctively in terms of beetle community composition and biodiverse roof communities were found to be positively correlated with roof age, percent plant cover, average plant height, and plant species richness. These results support the findings of previous studies on the importance of local variables in structuring urban invertebrate communities and suggest that biodiverse design can reliably increase greenroof diversity, with the caution that they remain no replacement for ground level conservation. Title: Green Roofs and Urban Biodiversity: Their Role as Invertebrate Habitat and the Effect of Design on Beetle Community Author: Gonsalves, Sydney Marie Year: 2016 With over half the world's population now living in cities, urban areas represent one of earth's few ecosystems that are increasing in extent, and are sites of altered biogeochemical cycles, habitat fragmentation, and changes in biodiversity. However, urban green spaces, including green roofs, can also provide important pools of biodiversity and contribute to regional gamma diversity, while novel species assemblages can enhance some ecosystem services. Green roofs may also mitigate species loss in urban areas and have been shown to support a surprising diversity of invertebrates, including rare and endangered species. In the first part of this study I reviewed the literature on urban invertebrate communities and diversity to better understand the role of green roofs in providing habitat in the context of the larger urban mosaic. My review concluded that, while other factors such as surrounding land use and connectivity are also important to specific invertebrate taxa, local habitat variables contribute substantially to the structure and diversity of urban invertebrate communities. The importance of local habitat variables in urban green spaces and strong support for the habitat complexity hypothesis in a number of other ecosystems has led to proposals that "biodiverse" roofs--those intentionally designed with varied substrate depth, greater plant diversity, or added elements such as logs or stones--would support greater invertebrate diversity, but there is currently limited peer reviewed data to support this. In order to address the habitat complexity hypothesis in the context of green roofs, in the second part of this study I surveyed three roofs designed primarily for stormwater management, three biodiverse roofs, and five ground-level green spaces, from March until September of 2014 in the Portland metropolitan area. Beetles (Coleoptera) were sampled bi-weekly as representatives of total species diversity. Biodiverse roofs had greater richness, abundance, and diversity of beetle species compared to stormwater roofs, but were not more diverse than ground sites. Both biodiverse roofs and ground sites had approximately 20% native beetle species while stormwater roofs had only 5%. Functional diversity was also higher on biodiverse roofs with an average of seven trophic groups represented, while stormwater roofs averaged only three. Ground sites, biodiverse roofs, and stormwater roofs each grouped distinctively in terms of beetle community composition and biodiverse roof communities were found to be positively correlated with roof age, percent plant cover, average plant height, and plant species richness. These results support the findings of previous studies on the importance of local variables in structuring urban invertebrate communities and suggest that biodiverse design can reliably increase greenroof diversity, with the caution that they remain no replacement for ground level conservation. Close

• 11. [Article] Global Conservation of Biodiversity and Ecosystem Services

  Habitat destruction has driven much of the current biodiversity extinction crisis, and it compromises the essential benefits, or ecosystem services, that humans derive from functioning ecosystems. Securing ...

  Citation × Citation Citation Abstract Copy Title: Global Conservation of Biodiversity and Ecosystem Services Author: Turner, Will R., Brandon, Katrina, Brooks, Thomas M., Costanza, Robert Year: 2007 Habitat destruction has driven much of the current biodiversity extinction crisis, and it compromises the essential benefits, or ecosystem services, that humans derive from functioning ecosystems. Securing both species and ecosystem services might be accomplished with common solutions. Yet it is unknown whether these two major conservation objectives coincide broadly enough worldwide to enable global strategies for both goals to gain synergy. In this article, we assess the concordance between these two objectives, explore how the concordance varies across different regions, and examine the global potential for safeguarding biodiversity and ecosystem services simultaneously. We find that published global priority maps for biodiversity conservation harbor a disproportionate share of estimated terrestrial ecosystem service value (ESV). Overlap of biodiversity priorities and ESV varies among regions, and in areas that have high biodiversity priority but low ESV, specialized conservation approaches are necessary. Overall, however, our findings suggest opportunities for safeguarding both biodiversity and ecosystem services. Sensitivity analyses indicate that results are robust to known limitations of available ESV data. Capitalizing on these opportunities will require the identification of synergies at fine scales, and the development of economic and policy tools to exploit them. Title: Global Conservation of Biodiversity and Ecosystem Services Author: Turner, Will R., Brandon, Katrina, Brooks, Thomas M., Costanza, Robert Year: 2007 Habitat destruction has driven much of the current biodiversity extinction crisis, and it compromises the essential benefits, or ecosystem services, that humans derive from functioning ecosystems. Securing both species and ecosystem services might be accomplished with common solutions. Yet it is unknown whether these two major conservation objectives coincide broadly enough worldwide to enable global strategies for both goals to gain synergy. In this article, we assess the concordance between these two objectives, explore how the concordance varies across different regions, and examine the global potential for safeguarding biodiversity and ecosystem services simultaneously. We find that published global priority maps for biodiversity conservation harbor a disproportionate share of estimated terrestrial ecosystem service value (ESV). Overlap of biodiversity priorities and ESV varies among regions, and in areas that have high biodiversity priority but low ESV, specialized conservation approaches are necessary. Overall, however, our findings suggest opportunities for safeguarding both biodiversity and ecosystem services. Sensitivity analyses indicate that results are robust to known limitations of available ESV data. Capitalizing on these opportunities will require the identification of synergies at fine scales, and the development of economic and policy tools to exploit them. Close

• 12. [Article] Tradeoffs associated with managing forested landscapes for multiple-uses

  This study focuses on the tradeoffs that exist for managing forested landscapes for biodiversity and timber production. Tradeoff evaluation is important to natural resource managers so they can understand ...

  Citation × Citation Citation Abstract Copy Title: Tradeoffs associated with managing forested landscapes for multiple-uses Author: Lichtenstein, Mark E. This study focuses on the tradeoffs that exist for managing forested landscapes for biodiversity and timber production. Tradeoff evaluation is important to natural resource managers so they can understand the benefits and costs of alternative management prescriptions. The study examines three watersheds in the Oregon Coast Range and 166 terrestrial vertebrate species to determine the productive capacity of the site in terms of biodiversity and timber revenue. Two points are identified that maximize biodiversity and maximize timber revenue that serve as corner solutions for the production possibilities frontier for biodiversity and timber revenue. The frontier identifies all combinations of outputs that are equal in productive efficiency and the slope of the frontier identifies the marginal cost of biodiversity in terms of foregone timber revenue. A special case is then examined that reenacts the proposed management intentions of each ownership group in the study area. The special case model is used to examine the level of efficiency that exists with respect to the productive possibilities frontier. The results of the study indicate that there is a high level of inefficiency in the proposed management intentions of the various ownership groups. Higher levels of revenues can be achieved at the same level of biodiversity. Conversely more biodiversity can be produced at the same level of revenue. Marginal cost analysis also showed that biodiversity comes at an increasingly high cost at the extreme end of the productive capability of the study area. Results also indicate the species that are most affected by management activities are those that require large home ranges (> 200 acres) and species that are the most taxonomically unique. Title: Tradeoffs associated with managing forested landscapes for multiple-uses Author: Lichtenstein, Mark E. This study focuses on the tradeoffs that exist for managing forested landscapes for biodiversity and timber production. Tradeoff evaluation is important to natural resource managers so they can understand the benefits and costs of alternative management prescriptions. The study examines three watersheds in the Oregon Coast Range and 166 terrestrial vertebrate species to determine the productive capacity of the site in terms of biodiversity and timber revenue. Two points are identified that maximize biodiversity and maximize timber revenue that serve as corner solutions for the production possibilities frontier for biodiversity and timber revenue. The frontier identifies all combinations of outputs that are equal in productive efficiency and the slope of the frontier identifies the marginal cost of biodiversity in terms of foregone timber revenue. A special case is then examined that reenacts the proposed management intentions of each ownership group in the study area. The special case model is used to examine the level of efficiency that exists with respect to the productive possibilities frontier. The results of the study indicate that there is a high level of inefficiency in the proposed management intentions of the various ownership groups. Higher levels of revenues can be achieved at the same level of biodiversity. Conversely more biodiversity can be produced at the same level of revenue. Marginal cost analysis also showed that biodiversity comes at an increasingly high cost at the extreme end of the productive capability of the study area. Results also indicate the species that are most affected by management activities are those that require large home ranges (> 200 acres) and species that are the most taxonomically unique. Close

• 13. [Article] Biodiversity : illustrations of some concepts, causes, and consequences

  Citation × Citation Citation Abstract Copy Title: Biodiversity : illustrations of some concepts, causes, and consequences Author: Russell, Roland B. Title: Biodiversity : illustrations of some concepts, causes, and consequences Author: Russell, Roland B. Close

• 14. [Article] Biological diversity and third world development : a study of the transformation of an ecological concept into natural resource policy

  This work examined the transformation of the concept of biodiversity into natural resource policies of the U.S. Agency for International Development and the World Bank through 1988. The study identified ...

  Citation × Citation Citation Abstract Copy Title: Biological diversity and third world development : a study of the transformation of an ecological concept into natural resource policy Author: Vincent, Robert Montgomery This work examined the transformation of the concept of biodiversity into natural resource policies of the U.S. Agency for International Development and the World Bank through 1988. The study identified several groups as playing key roles in the transformation process. These were nongovernmental environmental organizations, the scientific community, and the U.S. Congress. As a framework for analysis, a Process Model is presented which depicts the process that transforms a scientific concept into natural resource policy. As a result of this research, modifications to the original Process Model are proposed. Though this study focuses on the scientific concept of biological diversity, it is suggested that the Process Model may be more broadly applied to other resource issues which follow the model's general steps of concept formulation, value identification, legislation development, and policy formulation. Several conclusions are reached from this study. One is that though there was little agreement about the concept of biodiversity within the scientific community, three broad themes evolved. These themes are ecosystem diversity, species diversity, and genetic diversity. Second, NGEO members did not adopt scientific concepts of biodiversity, but rather developed value positions with respect to biodiversity. These positions were presented to lawmakers the result being that biodiversity legislation was narrowly focused and did not fully reflect the three major diversity themes developed within the scientific community. Finally, policies developed by agencies responsible for implementing biodiversity legislation reflected Congressional intent and were equally narrowly focused. One consequence is that only selected major biodiversity themes are dealt with in agency policy, and this is reflected in agency funded programs to conserve biological diversity. Title: Biological diversity and third world development : a study of the transformation of an ecological concept into natural resource policy Author: Vincent, Robert Montgomery This work examined the transformation of the concept of biodiversity into natural resource policies of the U.S. Agency for International Development and the World Bank through 1988. The study identified several groups as playing key roles in the transformation process. These were nongovernmental environmental organizations, the scientific community, and the U.S. Congress. As a framework for analysis, a Process Model is presented which depicts the process that transforms a scientific concept into natural resource policy. As a result of this research, modifications to the original Process Model are proposed. Though this study focuses on the scientific concept of biological diversity, it is suggested that the Process Model may be more broadly applied to other resource issues which follow the model's general steps of concept formulation, value identification, legislation development, and policy formulation. Several conclusions are reached from this study. One is that though there was little agreement about the concept of biodiversity within the scientific community, three broad themes evolved. These themes are ecosystem diversity, species diversity, and genetic diversity. Second, NGEO members did not adopt scientific concepts of biodiversity, but rather developed value positions with respect to biodiversity. These positions were presented to lawmakers the result being that biodiversity legislation was narrowly focused and did not fully reflect the three major diversity themes developed within the scientific community. Finally, policies developed by agencies responsible for implementing biodiversity legislation reflected Congressional intent and were equally narrowly focused. One consequence is that only selected major biodiversity themes are dealt with in agency policy, and this is reflected in agency funded programs to conserve biological diversity. Close

• 15. [Article] Regional Biodiversity Monitoring: Partnership Workshop

  Oregon's perspectives, differences, and objectives as they pertain to monitoring biodiversity. Presented at the Regional Biodiversity Monitoring: Partnership Workshop on May 18, 2006.

  Citation × Citation Citation Abstract Copy Title: Regional Biodiversity Monitoring: Partnership Workshop Author: Oregon. Dept. of Fish and Wildlife Oregon's perspectives, differences, and objectives as they pertain to monitoring biodiversity. Presented at the Regional Biodiversity Monitoring: Partnership Workshop on May 18, 2006. Title: Regional Biodiversity Monitoring: Partnership Workshop Author: Oregon. Dept. of Fish and Wildlife Oregon's perspectives, differences, and objectives as they pertain to monitoring biodiversity. Presented at the Regional Biodiversity Monitoring: Partnership Workshop on May 18, 2006. Close

• 16. [Article] The Biodiversity Resource Center: a working model for broad dissemination of biodiversity information in a public service setting.

  Citation × Citation Citation Abstract Copy Title: The Biodiversity Resource Center: a working model for broad dissemination of biodiversity information in a public service setting. Author: Butler, Barbara A. Year: 2008, 1991 Title: The Biodiversity Resource Center: a working model for broad dissemination of biodiversity information in a public service setting. Author: Butler, Barbara A. Year: 2008, 1991 Close

• 17. [Article] Systematic Temporal Patterns in the Relationship Between Housing Development and Forest Bird Biodiversity

  To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The article is copyrighted by the Society for Conservation ...

  Citation × Citation Citation Abstract Copy Title: Systematic Temporal Patterns in the Relationship Between Housing Development and Forest Bird Biodiversity Author: Keuler, Nicholas S., Lepczyk, Christopher A., Hammer, Roger B., Pidgeon, Anna M., Radeloff, Volker C., Wood, Eric M., Flather, Curtis H., Stewart, Susan I. To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The article is copyrighted by the Society for Conservation Biology and published by John Wiley & Sons Ltd. It can be found at: http://onlinelibrary.wiley.com/journal/10.1111/%28ISSN%291523-1739. Title: Systematic Temporal Patterns in the Relationship Between Housing Development and Forest Bird Biodiversity Author: Keuler, Nicholas S., Lepczyk, Christopher A., Hammer, Roger B., Pidgeon, Anna M., Radeloff, Volker C., Wood, Eric M., Flather, Curtis H., Stewart, Susan I. To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The article is copyrighted by the Society for Conservation Biology and published by John Wiley & Sons Ltd. It can be found at: http://onlinelibrary.wiley.com/journal/10.1111/%28ISSN%291523-1739. Close

• 18. [Article] Do Forest Commons Contribute to International Environmental Initiatives? A Socio-Ecological Analysis of Nepalese Forest Commons in view of REDD+

  Forests in developing countries have the potential to contribute to global efforts to mitigate climate change, promote biodiversity and support the livelihoods of rural, local people. Approximately one-fourth ...

  Citation × Citation Citation Abstract Copy Title: Do Forest Commons Contribute to International Environmental Initiatives? A Socio-Ecological Analysis of Nepalese Forest Commons in view of REDD+ Author: Luintel, Harisharan Year: 2016 Forests in developing countries have the potential to contribute to global efforts to mitigate climate change, promote biodiversity and support the livelihoods of rural, local people. Approximately one-fourth of such forests are under the control of local communities, which primarily manage forests for subsistence and to meet their livelihood needs. The trend of bottom-up community control is increasing through the adoption of decentralization reforms over the last 40 years. In contrast, the United Nations has introduced the top-down program, Reducing Emissions from Deforestation and Forest Degradation (REDD+) for the conservation and enhancement of forest carbon and the sustainable management of forest in developing countries. REDD+ incentivizes forest-managing communities to sequester carbon and reduce emissions. REDD+ has created hope for managing forests to mitigate climate change and has created fear that the new initiative may not be effective and may not ensure continuing forest-managing community benefits. However, little research has been conducted to answer these concerns. By taking nationally representative data from Nepalese community-managed forests (“forest commons"), I bring insights into whether and how these forests can contribute to REDD+ initiatives, particularly as they relate to carbon sequestration, biodiversity, equity in benefit sharing and collective action. My results indicated the highly variable carbon and biodiversity in the forest plots across the country, depicting the availability of space for additional growth in carbon storage and biodiversity conservation. My results also reflect the complex and varied relationships of carbon with different indices of biodiversity at the national level, across geographic and topographic regions, and in forests with varying canopy covers. Weak positive relationships between carbon sequestration and biodiversity conservation indicate the possibility of synergies between carbon-forestry and biodiversity conservation. I also found that the formal community forestry program (CFP) has clearly positive impacts on biodiversity conservation and household-level equity in benefit sharing and a negative impact on carbon sequestration at the national level. However, disaggregated results of impacts of CFP on biodiversity, carbon and equity across geography, topography, forest quality and social groups display mixed results i.e., either positive or negative or neutral. I also identified that different drivers of collective action have different (i.e., positive, neutral, and negative) associations with carbon sequestration, which either supports or challenges established knowledge. In aggregate, my research indicates the potential of contribution by forest commons, and specially the CFP, to global environmental initiatives such as REDD+. It suggests that targeted, dedicated policies and programs to increase carbon sequestration, biodiversity conservation and foster equity and collective actions are critical. In addition, my results also contribute to the growing literature on socio-ecological implications of forest commons that demonstrated the need of interdisciplinary research to understand human-nature relationships in the changing context. Title: Do Forest Commons Contribute to International Environmental Initiatives? A Socio-Ecological Analysis of Nepalese Forest Commons in view of REDD+ Author: Luintel, Harisharan Year: 2016 Forests in developing countries have the potential to contribute to global efforts to mitigate climate change, promote biodiversity and support the livelihoods of rural, local people. Approximately one-fourth of such forests are under the control of local communities, which primarily manage forests for subsistence and to meet their livelihood needs. The trend of bottom-up community control is increasing through the adoption of decentralization reforms over the last 40 years. In contrast, the United Nations has introduced the top-down program, Reducing Emissions from Deforestation and Forest Degradation (REDD+) for the conservation and enhancement of forest carbon and the sustainable management of forest in developing countries. REDD+ incentivizes forest-managing communities to sequester carbon and reduce emissions. REDD+ has created hope for managing forests to mitigate climate change and has created fear that the new initiative may not be effective and may not ensure continuing forest-managing community benefits. However, little research has been conducted to answer these concerns. By taking nationally representative data from Nepalese community-managed forests (“forest commons"), I bring insights into whether and how these forests can contribute to REDD+ initiatives, particularly as they relate to carbon sequestration, biodiversity, equity in benefit sharing and collective action. My results indicated the highly variable carbon and biodiversity in the forest plots across the country, depicting the availability of space for additional growth in carbon storage and biodiversity conservation. My results also reflect the complex and varied relationships of carbon with different indices of biodiversity at the national level, across geographic and topographic regions, and in forests with varying canopy covers. Weak positive relationships between carbon sequestration and biodiversity conservation indicate the possibility of synergies between carbon-forestry and biodiversity conservation. I also found that the formal community forestry program (CFP) has clearly positive impacts on biodiversity conservation and household-level equity in benefit sharing and a negative impact on carbon sequestration at the national level. However, disaggregated results of impacts of CFP on biodiversity, carbon and equity across geography, topography, forest quality and social groups display mixed results i.e., either positive or negative or neutral. I also identified that different drivers of collective action have different (i.e., positive, neutral, and negative) associations with carbon sequestration, which either supports or challenges established knowledge. In aggregate, my research indicates the potential of contribution by forest commons, and specially the CFP, to global environmental initiatives such as REDD+. It suggests that targeted, dedicated policies and programs to increase carbon sequestration, biodiversity conservation and foster equity and collective actions are critical. In addition, my results also contribute to the growing literature on socio-ecological implications of forest commons that demonstrated the need of interdisciplinary research to understand human-nature relationships in the changing context. Close

• 19. [Article] Evaluating Temporal Consistency in Marine Biodiversity Hotspots

  This is the publisher’s final pdf. The published article is copyrighted by the author(s) and published by the Public Library of Science. The published article can be found at: http://www.plosone.org/.

  Citation × Citation Citation Abstract Copy Title: Evaluating Temporal Consistency in Marine Biodiversity Hotspots Author: Ingeman, Kurt E., Lindsley, Amy J., Piacenza, Susan E., Barner, Allison K., Reimer, Jessica N., Rowe, Jennifer C., Heppell, Selina S., Thompson, Kevin A., Thurman, Lindsey L., Kindinger, Tye L., Cerny-Chipman, Elizabeth B., Benkwitt, Cassandra E., Boersma, Kate S., Nelson, Jake, Shen, Chenchen This is the publisher’s final pdf. The published article is copyrighted by the author(s) and published by the Public Library of Science. The published article can be found at: http://www.plosone.org/. Title: Evaluating Temporal Consistency in Marine Biodiversity Hotspots Author: Ingeman, Kurt E., Lindsley, Amy J., Piacenza, Susan E., Barner, Allison K., Reimer, Jessica N., Rowe, Jennifer C., Heppell, Selina S., Thompson, Kevin A., Thurman, Lindsey L., Kindinger, Tye L., Cerny-Chipman, Elizabeth B., Benkwitt, Cassandra E., Boersma, Kate S., Nelson, Jake, Shen, Chenchen This is the publisher’s final pdf. The published article is copyrighted by the author(s) and published by the Public Library of Science. The published article can be found at: http://www.plosone.org/. Close

• 20. [Article] Defining Conservation Priorities for Freshwater Fishes According to Taxonomic, Functional, and Phylogenetic Diversity

  To date, the predominant use of systematic conservation planning has been to evaluate and conserve areas of high terrestrial biodiversity. Although studies in freshwater ecosystems have received recent ...

  Citation × Citation Citation Abstract Copy Title: Defining Conservation Priorities for Freshwater Fishes According to Taxonomic, Functional, and Phylogenetic Diversity Author: Strecker, Angela L., Olden, Julian D., Whittier, Joanna B., Paukert, Craig Patrick Year: 2011 To date, the predominant use of systematic conservation planning has been to evaluate and conserve areas of high terrestrial biodiversity. Although studies in freshwater ecosystems have received recent attention, research has rarely considered the potential trade-offs between protecting different dimensions of biodiversity and the ecological processes that maintain diversity. We provide the first systematic prioritization for freshwaters (focusing on the highly threatened and globally distinct fish fauna of the Lower Colorado River Basin, USA) simultaneously considering scenarios of: taxonomic, functional, and phylogenetic diversity; contemporary threats to biodiversity (including interactions with nonnative species); and future climate change and human population growth. There was 75% congruence between areas of highest conservation priority for different aspects of biodiversity, suggesting that conservation efforts can concurrently achieve strong complementarity among all types of diversity. However, sizable fractions of the landscape were incongruent across conservation priorities for different diversity scenarios, underscoring the importance of considering multiple dimensions of biodiversity and highlighting catchments that contribute disproportionately to taxonomic, functional, and phylogenetic diversity in the region. Regions of projected human population growth were not concordant with conservation priorities; however, higher human population abundance will likely have indirect effects on native biodiversity by increasing demand for water. This will come in direct conflict with projected reductions in precipitation and warmer temperatures, which have substantial overlap with regions of high contemporary diversity. Native and endemic fishes in arid ecosystems are critically endangered by both current and future threats, but our results highlight the use of systematic conservation planning for the optimal allocation of limited resources that incorporates multiple and complementary conservation values describing taxonomic, functional, and phylogenetic diversity. Title: Defining Conservation Priorities for Freshwater Fishes According to Taxonomic, Functional, and Phylogenetic Diversity Author: Strecker, Angela L., Olden, Julian D., Whittier, Joanna B., Paukert, Craig Patrick Year: 2011 To date, the predominant use of systematic conservation planning has been to evaluate and conserve areas of high terrestrial biodiversity. Although studies in freshwater ecosystems have received recent attention, research has rarely considered the potential trade-offs between protecting different dimensions of biodiversity and the ecological processes that maintain diversity. We provide the first systematic prioritization for freshwaters (focusing on the highly threatened and globally distinct fish fauna of the Lower Colorado River Basin, USA) simultaneously considering scenarios of: taxonomic, functional, and phylogenetic diversity; contemporary threats to biodiversity (including interactions with nonnative species); and future climate change and human population growth. There was 75% congruence between areas of highest conservation priority for different aspects of biodiversity, suggesting that conservation efforts can concurrently achieve strong complementarity among all types of diversity. However, sizable fractions of the landscape were incongruent across conservation priorities for different diversity scenarios, underscoring the importance of considering multiple dimensions of biodiversity and highlighting catchments that contribute disproportionately to taxonomic, functional, and phylogenetic diversity in the region. Regions of projected human population growth were not concordant with conservation priorities; however, higher human population abundance will likely have indirect effects on native biodiversity by increasing demand for water. This will come in direct conflict with projected reductions in precipitation and warmer temperatures, which have substantial overlap with regions of high contemporary diversity. Native and endemic fishes in arid ecosystems are critically endangered by both current and future threats, but our results highlight the use of systematic conservation planning for the optimal allocation of limited resources that incorporates multiple and complementary conservation values describing taxonomic, functional, and phylogenetic diversity. Close

• 21. [Article] Biodiversity of river Ganga (India): An Environmental Economist Perspective

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: Biodiversity of river Ganga (India): An Environmental Economist Perspective Author: Shrivastava, Rama Shanker Abstract only. Title: Biodiversity of river Ganga (India): An Environmental Economist Perspective Author: Shrivastava, Rama Shanker Abstract only. Close

• 22. [Article] Key areas for conserving United States’ biodiversity likely threatened by future land use change

  This is the publisher’s final pdf. The published article is copyrighted by the author(s) and published by the Ecological Society of America. The published article can be found at: http://www.esajournal...

  Citation × Citation Citation Abstract Copy Title: Key areas for conserving United States’ biodiversity likely threatened by future land use change Author: Martinuzzi, S., Helmers, D. P., Higgins, J. V., Radeloff, V. C., Plantinga, A. J., Lewis, D. J. This is the publisher’s final pdf. The published article is copyrighted by the author(s) and published by the Ecological Society of America. The published article can be found at: http://www.esajournals.org/loi/ecsp. Title: Key areas for conserving United States’ biodiversity likely threatened by future land use change Author: Martinuzzi, S., Helmers, D. P., Higgins, J. V., Radeloff, V. C., Plantinga, A. J., Lewis, D. J. This is the publisher’s final pdf. The published article is copyrighted by the author(s) and published by the Ecological Society of America. The published article can be found at: http://www.esajournals.org/loi/ecsp. Close

• 23. [Article] Choosing efficient land allocations and forest management regimes for biodiversity

  Increasing rates of species imperilment and the loss of biological diversity in naturally functioning ecosystems can be directly linked to accelerated urban development and the conversion of natural habitats ...

  Citation × Citation Citation Abstract Copy Title: Choosing efficient land allocations and forest management regimes for biodiversity Author: Shunk, Neal J. Increasing rates of species imperilment and the loss of biological diversity in naturally functioning ecosystems can be directly linked to accelerated urban development and the conversion of natural habitats to satisfy the needs of man. In combating this loss of biodiversity, scientists and policy makers alike recognize the relevance of habitat conservation. This research, funded by a cooperative grant with USDA Forest Service, relies on a framework for modeling wildlife diversity presented by Montgomery et al (1999), to reveal cost effective habitat conservation strategies. Building on this earlier model, alternative forest management strategies are introduced: information that is vital to timber-based economies. 196 mammalian, reptilian, amphibian, and avian species were used to construct a biodiversity index relevant to the Muddy Creek Watershed, Benton County, Oregon. This index, comprised of a taxonomic diversity measure (May 1990) and a classic logistic viability function, measured gains in biodiversity scaled against the opportunity costs of reallocating lands to meet conservation goals. These index values and associated opportunity costs were calculated and reserved across the full range of land allocation possibilities for the watershed, and formed a marginal cost curve for biodiversity. The wildlife diversity index ranges in value from 296.19, corresponding to a high development market value maximizing solution, to 310.18 at a cost of nearly 460 million dollars, the highest attainable biodiversity index for this watershed. Forest management played an integral role in the conservation of biodiversity, whereby biodiversity maximizing solutions allocated an overwhelming percentage of forested lands to non-harvested forested reserves. Two supplementary analyses were undertaken. The first tracked changes in the biodiversity index when management strategies targeting imperiled species were specifically optimized. Land allocations favoring these species had drastic implications on the predicted populations of the remaining non-imperiled species, indicative of the need to consider a broader set of species and their related needs in future land management planning efforts. The second, examined the efficiency of the Institute for a Sustainable Environment's (ISE) high conservation land allocation projections for the year 2025, and verified the necessity of biological indicators in land planning. Title: Choosing efficient land allocations and forest management regimes for biodiversity Author: Shunk, Neal J. Increasing rates of species imperilment and the loss of biological diversity in naturally functioning ecosystems can be directly linked to accelerated urban development and the conversion of natural habitats to satisfy the needs of man. In combating this loss of biodiversity, scientists and policy makers alike recognize the relevance of habitat conservation. This research, funded by a cooperative grant with USDA Forest Service, relies on a framework for modeling wildlife diversity presented by Montgomery et al (1999), to reveal cost effective habitat conservation strategies. Building on this earlier model, alternative forest management strategies are introduced: information that is vital to timber-based economies. 196 mammalian, reptilian, amphibian, and avian species were used to construct a biodiversity index relevant to the Muddy Creek Watershed, Benton County, Oregon. This index, comprised of a taxonomic diversity measure (May 1990) and a classic logistic viability function, measured gains in biodiversity scaled against the opportunity costs of reallocating lands to meet conservation goals. These index values and associated opportunity costs were calculated and reserved across the full range of land allocation possibilities for the watershed, and formed a marginal cost curve for biodiversity. The wildlife diversity index ranges in value from 296.19, corresponding to a high development market value maximizing solution, to 310.18 at a cost of nearly 460 million dollars, the highest attainable biodiversity index for this watershed. Forest management played an integral role in the conservation of biodiversity, whereby biodiversity maximizing solutions allocated an overwhelming percentage of forested lands to non-harvested forested reserves. Two supplementary analyses were undertaken. The first tracked changes in the biodiversity index when management strategies targeting imperiled species were specifically optimized. Land allocations favoring these species had drastic implications on the predicted populations of the remaining non-imperiled species, indicative of the need to consider a broader set of species and their related needs in future land management planning efforts. The second, examined the efficiency of the Institute for a Sustainable Environment's (ISE) high conservation land allocation projections for the year 2025, and verified the necessity of biological indicators in land planning. Close

• 24. [Article] Food Sovereignty: An Alternative Paradigm for Poverty Reduction and Biodiversity Conservation in Latin America

  Strong feedback between global biodiversity loss and persistent, extreme rural poverty are major challenges in the face of concurrent food, energy, and environmental crises. This paper examines the role ...

  Citation × Citation Citation Abstract Copy Title: Food Sovereignty: An Alternative Paradigm for Poverty Reduction and Biodiversity Conservation in Latin America Author: Chappell, M. Jahi, Wittman, Hannah, Bacon, Christopher M., Ferguson, Bruce G., Barrios, Luis Garcia, Barrios, Raúl Garcia, Jaffee, Daniel, Lima, Jefferson, Méndez, V. Ernesto, Morales, Helda, Soto-Pinto, Lorena, Vandermeer, John, Perfecto, Ivette Year: 2013 Strong feedback between global biodiversity loss and persistent, extreme rural poverty are major challenges in the face of concurrent food, energy, and environmental crises. This paper examines the role of industrial agricultural intensification and market integration as exogenous socio-ecological drivers of biodiversity loss and poverty traps in Latin America. We then analyze the potential of a food sovereignty framework, based on protecting the viability of a diverse agroecological matrix while supporting rural livelihoods and global food production. We review several successful examples of this approach, including ecological land reform in Brazil, agroforestry, milpa, and the uses of wild varieties in smallholder systems in Mexico and Central America. We highlight emergent research directions that will be necessary to assess the potential of the food sovereignty model to promote both biodiversity conservation and poverty reduction. Title: Food Sovereignty: An Alternative Paradigm for Poverty Reduction and Biodiversity Conservation in Latin America Author: Chappell, M. Jahi, Wittman, Hannah, Bacon, Christopher M., Ferguson, Bruce G., Barrios, Luis Garcia, Barrios, Raúl Garcia, Jaffee, Daniel, Lima, Jefferson, Méndez, V. Ernesto, Morales, Helda, Soto-Pinto, Lorena, Vandermeer, John, Perfecto, Ivette Year: 2013 Strong feedback between global biodiversity loss and persistent, extreme rural poverty are major challenges in the face of concurrent food, energy, and environmental crises. This paper examines the role of industrial agricultural intensification and market integration as exogenous socio-ecological drivers of biodiversity loss and poverty traps in Latin America. We then analyze the potential of a food sovereignty framework, based on protecting the viability of a diverse agroecological matrix while supporting rural livelihoods and global food production. We review several successful examples of this approach, including ecological land reform in Brazil, agroforestry, milpa, and the uses of wild varieties in smallholder systems in Mexico and Central America. We highlight emergent research directions that will be necessary to assess the potential of the food sovereignty model to promote both biodiversity conservation and poverty reduction. Close

• 25. [Article] The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts

  To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The published article is copyrighted by the author(s) ...

  Citation × Citation Citation Abstract Copy Title: The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts Author: Reid, J. Leighton, Contu, Sara, Newbold, Tim, et al., Hudson, Lawrence N. To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The published article is copyrighted by the author(s) and published by John Wiley & Sons Ltd. The published article can be found at: http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292045-7758. Title: The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts Author: Reid, J. Leighton, Contu, Sara, Newbold, Tim, et al., Hudson, Lawrence N. To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The published article is copyrighted by the author(s) and published by John Wiley & Sons Ltd. The published article can be found at: http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292045-7758. Close

• 26. [Article] The ecological consequences of the reduction of species diversity : experimental approaches

  The influence of loss of diversity on community dynamics and ecosystem functioning has recently received considerable attention. Although study of biodiversity has a long history within ecology, empirical ...

  Citation × Citation Citation Abstract Copy Title: The ecological consequences of the reduction of species diversity : experimental approaches Author: Allison, Gary William The influence of loss of diversity on community dynamics and ecosystem functioning has recently received considerable attention. Although study of biodiversity has a long history within ecology, empirical investigations exploring consequences of loss have been rare. Because many factors confound diversity comparisons, experimental manipulations of diversity offer the most direct way of attributing cause to diversity loss. The effects of reduction in number of species will depend on the strength and sign of species interactions affected by loss of diversity. An experiment performed on a high zone, rocky intertidal community in which macroalgal diversity was manipulated demonstrated that effects of diversity loss will be highly dependent on which species are removed. However, effects of diversity reductions were strongest at the harsh end of a stress gradient where interactions were more positive. Thus, factors that affect the strength and sign of species interactions such as the degree of physical stress may serve as a rough guide to where the effects of diversity loss will be most severe. An assessment of the influence of diversity on community response to a strong physical perturbation was performed using an experimentally-induced thermal stress. Higher diversity treatments were most strongly affected directly by the stress because such treatments had higher abundance and therefore more biomass to lose. However, those same treatments recovered more quickly from the stress. Community recovery of initially low diversity treatments was slowed by persistence of non-typical states or slow recovery of dominant species. A simulation study was performed to assess the ability of different experimental designs to detect biodiversity effects. Our ability to predict consequences of changes in diversity will be dependent on our ability to distinguish the most influential biodiversity "components" within a system. This study uncovered a phenomenon that will be common in biodiversity studies: misidentification of one biodiversity component (e. g., an effect of a keystone species) as a different component (e. g., an effect of the number of species). I call this phenomenon "aliasing." Because of the complexity of biodiversity, experiments and observational studies will be highly susceptible to aliasing and, thus, results will require careful interpretation. Title: The ecological consequences of the reduction of species diversity : experimental approaches Author: Allison, Gary William The influence of loss of diversity on community dynamics and ecosystem functioning has recently received considerable attention. Although study of biodiversity has a long history within ecology, empirical investigations exploring consequences of loss have been rare. Because many factors confound diversity comparisons, experimental manipulations of diversity offer the most direct way of attributing cause to diversity loss. The effects of reduction in number of species will depend on the strength and sign of species interactions affected by loss of diversity. An experiment performed on a high zone, rocky intertidal community in which macroalgal diversity was manipulated demonstrated that effects of diversity loss will be highly dependent on which species are removed. However, effects of diversity reductions were strongest at the harsh end of a stress gradient where interactions were more positive. Thus, factors that affect the strength and sign of species interactions such as the degree of physical stress may serve as a rough guide to where the effects of diversity loss will be most severe. An assessment of the influence of diversity on community response to a strong physical perturbation was performed using an experimentally-induced thermal stress. Higher diversity treatments were most strongly affected directly by the stress because such treatments had higher abundance and therefore more biomass to lose. However, those same treatments recovered more quickly from the stress. Community recovery of initially low diversity treatments was slowed by persistence of non-typical states or slow recovery of dominant species. A simulation study was performed to assess the ability of different experimental designs to detect biodiversity effects. Our ability to predict consequences of changes in diversity will be dependent on our ability to distinguish the most influential biodiversity "components" within a system. This study uncovered a phenomenon that will be common in biodiversity studies: misidentification of one biodiversity component (e. g., an effect of a keystone species) as a different component (e. g., an effect of the number of species). I call this phenomenon "aliasing." Because of the complexity of biodiversity, experiments and observational studies will be highly susceptible to aliasing and, thus, results will require careful interpretation. Close

• 27. [Article] Least-Cost Bycatch Reduction Through the Biodiversity Mitigation Hierarchy

  Suggested Bibliographic Reference: NAAFE Forum 2017 Proceedings, March 22-24, 2017. Compiled by Ann L. Shriver with assistance from Stefani Evers. North American Association of Fisheries Economists (NAAFE), ...

  Citation × Citation Citation Abstract Copy Title: Least-Cost Bycatch Reduction Through the Biodiversity Mitigation Hierarchy Author: Garcia, Serge, Squires, Dale Suggested Bibliographic Reference: NAAFE Forum 2017 Proceedings, March 22-24, 2017. Compiled by Ann L. Shriver with assistance from Stefani Evers. North American Association of Fisheries Economists (NAAFE), Corvallis, 2017. Title: Least-Cost Bycatch Reduction Through the Biodiversity Mitigation Hierarchy Author: Garcia, Serge, Squires, Dale Suggested Bibliographic Reference: NAAFE Forum 2017 Proceedings, March 22-24, 2017. Compiled by Ann L. Shriver with assistance from Stefani Evers. North American Association of Fisheries Economists (NAAFE), Corvallis, 2017. Close

• 28. [Article] Incentives for biodiversity conservation: an ecological and economic assessment

  This report is an economic and policy assessment of the biological effectiveness and economic efficiency of incentive mechanisms for private landowners to conserve U.S. biodiversity. Its focus is on rural ...

  Citation × Citation Citation Abstract Copy Title: Incentives for biodiversity conservation: an ecological and economic assessment Author: Defenders of Wildlife This report is an economic and policy assessment of the biological effectiveness and economic efficiency of incentive mechanisms for private landowners to conserve U.S. biodiversity. Its focus is on rural lands that tend to be used for forestry, agriculture and residential purposes. Title: Incentives for biodiversity conservation: an ecological and economic assessment Author: Defenders of Wildlife This report is an economic and policy assessment of the biological effectiveness and economic efficiency of incentive mechanisms for private landowners to conserve U.S. biodiversity. Its focus is on rural lands that tend to be used for forestry, agriculture and residential purposes. Close

• 29. [Article] Green Roofs Support a Wide Diversity of Collembola in Urban Portland, Oregon

  Green roofs can help address habitat loss in urban areas by supporting plant and animal communities. To determine whether green roofs can support collembola biodiversity, we collected pitfall samples from ...

  Citation × Citation Citation Abstract Copy Title: Green Roofs Support a Wide Diversity of Collembola in Urban Portland, Oregon Author: Miziolek, Konrad Year: 2015 Green roofs can help address habitat loss in urban areas by supporting plant and animal communities. To determine whether green roofs can support collembola biodiversity, we collected pitfall samples from April-June 2015 on two extensive and two intensive green roofs in urban Portland, Oregon. Twenty morphospecies were found across the roofs, indicating that green roofs support a diversity of collembola taxa. The intensive roofs were more biodiverse than the extensive, though roof type may not be the most significant factor affecting collembolan biodiversity. Each of the four green roofs were characterized by a different and unique most dominant morphospecies, and, indeed, each roof possessed a different set of top-three abundant collembola taxa. While green roofs support moderate collembola diversity, preserving natural habitat is important to maintain species richness. Title: Green Roofs Support a Wide Diversity of Collembola in Urban Portland, Oregon Author: Miziolek, Konrad Year: 2015 Green roofs can help address habitat loss in urban areas by supporting plant and animal communities. To determine whether green roofs can support collembola biodiversity, we collected pitfall samples from April-June 2015 on two extensive and two intensive green roofs in urban Portland, Oregon. Twenty morphospecies were found across the roofs, indicating that green roofs support a diversity of collembola taxa. The intensive roofs were more biodiverse than the extensive, though roof type may not be the most significant factor affecting collembolan biodiversity. Each of the four green roofs were characterized by a different and unique most dominant morphospecies, and, indeed, each roof possessed a different set of top-three abundant collembola taxa. While green roofs support moderate collembola diversity, preserving natural habitat is important to maintain species richness. Close

• 30. [Article] Caribbean_larval_fish_project_Eric_Post.pdf

  Citation × Citation Citation Abstract Copy Title: Caribbean_larval_fish_project_Eric_Post.pdf Author: Post, Eric J. Title: Caribbean_larval_fish_project_Eric_Post.pdf Author: Post, Eric J. Close

• 31. [Article] Caribbean_larval_fish_project_Eric_Post.pptx

  Citation × Citation Citation Abstract Copy Title: Caribbean_larval_fish_project_Eric_Post.pptx Author: Post, Eric J. Title: Caribbean_larval_fish_project_Eric_Post.pptx Author: Post, Eric J. Close

• 32. [Article] Backbones of evolutionary history test biodiversity theory for microbes

  Freely available online through the PNAS open access option.

  Citation × Citation Citation Abstract Copy Title: Backbones of evolutionary history test biodiversity theory for microbes Author: Kembel, Steven W., Sharpton, Thomas J., O'Dwyer, James P. Freely available online through the PNAS open access option. Title: Backbones of evolutionary history test biodiversity theory for microbes Author: Kembel, Steven W., Sharpton, Thomas J., O'Dwyer, James P. Freely available online through the PNAS open access option. Close

• 33. [Article] Habitat quality and assessing risks to avian biodiversity

  Models that assess the risk to biodiversity from landscape change can help communities prioritize planning decisions. Accurate representation of the ecology and life history traits of species is necessary. ...

  Citation × Citation Citation Abstract Copy Title: Habitat quality and assessing risks to avian biodiversity Author: Barczak, Mary J. Models that assess the risk to biodiversity from landscape change can help communities prioritize planning decisions. Accurate representation of the ecology and life history traits of species is necessary. This study introduces the use of habitat quality in a biodiversity risk model to determine the significance of habitat quality when predicting risks to biodiversity due to landscape change. The difference between residential and forest habitats in terms of habitat quality for breeding birds was used to test the significance of habitat quality to the risk model. Relative habitat quality was estimated from population densities for 62 bird species associated with both forest and residential habitats. The effect of habitat quality was tested using two possible future landscapes: Buildout and Spine. Predicted risk for the 62 bird species due to landscape change increased by 74% in the Buildout Landscape and 31% in the Spine Landscape when habitat quality was considered. The life history traits of species most at risk were compared to the traits of species that benefited from the landscape change. Life history traits considered included foraging strategy, nest type and placement, migratory status, and area sensitivity. Species at high risk included ground nesters, foliage and tree trunk gleaners, neotropical migrants, and area sensitive species. Title: Habitat quality and assessing risks to avian biodiversity Author: Barczak, Mary J. Models that assess the risk to biodiversity from landscape change can help communities prioritize planning decisions. Accurate representation of the ecology and life history traits of species is necessary. This study introduces the use of habitat quality in a biodiversity risk model to determine the significance of habitat quality when predicting risks to biodiversity due to landscape change. The difference between residential and forest habitats in terms of habitat quality for breeding birds was used to test the significance of habitat quality to the risk model. Relative habitat quality was estimated from population densities for 62 bird species associated with both forest and residential habitats. The effect of habitat quality was tested using two possible future landscapes: Buildout and Spine. Predicted risk for the 62 bird species due to landscape change increased by 74% in the Buildout Landscape and 31% in the Spine Landscape when habitat quality was considered. The life history traits of species most at risk were compared to the traits of species that benefited from the landscape change. Life history traits considered included foraging strategy, nest type and placement, migratory status, and area sensitivity. Species at high risk included ground nesters, foliage and tree trunk gleaners, neotropical migrants, and area sensitive species. Close

• 34. [Article] Multiple perspectives on biodiversity in the Mid-Willamette Valley, Oregon

  Citation × Citation Citation Abstract Copy Title: Multiple perspectives on biodiversity in the Mid-Willamette Valley, Oregon Author: Hummon, Cheryl Title: Multiple perspectives on biodiversity in the Mid-Willamette Valley, Oregon Author: Hummon, Cheryl Close

• 35. [Article] The Valuation of Marine Ecosystems in West Africa: A tool for Decision-Making in Ecosystems Management and MPA Governance

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: The Valuation of Marine Ecosystems in West Africa: A tool for Decision-Making in Ecosystems Management and MPA Governance Author: Failler, Pierre, Binet, Thomas Abstract only. Title: The Valuation of Marine Ecosystems in West Africa: A tool for Decision-Making in Ecosystems Management and MPA Governance Author: Failler, Pierre, Binet, Thomas Abstract only. Close

• 36. [Article] Fishing induced environmental change and the value of biodiversity in a multi-species fishery

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: Fishing induced environmental change and the value of biodiversity in a multi-species fishery Author: Akpalu, Wisdom Abstract only. Title: Fishing induced environmental change and the value of biodiversity in a multi-species fishery Author: Akpalu, Wisdom Abstract only. Close

• 37. [Article] The subtidal Bryozoan fauna off Cape Arago, Oregon

  83 pages

  Citation × Citation Citation Abstract Copy Title: The subtidal Bryozoan fauna off Cape Arago, Oregon Author: Cottrell, Dylan Year: 2017, 2013 83 pages Title: The subtidal Bryozoan fauna off Cape Arago, Oregon Author: Cottrell, Dylan Year: 2017, 2013 83 pages Close

• 38. [Article] Issues in the design of GIS databases for biodiversity assessments

  Citation × Citation Citation Abstract Copy Title: Issues in the design of GIS databases for biodiversity assessments Author: Minotti, Priscilla Gail Title: Issues in the design of GIS databases for biodiversity assessments Author: Minotti, Priscilla Gail Close

• 39. [Article] BriggsJohnFisheriesWildlifeMarineSpeciesInvasions.pdf

  Citation × Citation Citation Abstract Copy Title: BriggsJohnFisheriesWildlifeMarineSpeciesInvasions.pdf Author: Briggs, John C. Title: BriggsJohnFisheriesWildlifeMarineSpeciesInvasions.pdf Author: Briggs, John C. Close

• 40. [Article] BriggsJohnFisheriesWildlifeMarineSpeciesInvasions(AM).pdf

  Citation × Citation Citation Abstract Copy Title: BriggsJohnFisheriesWildlifeMarineSpeciesInvasions(AM).pdf Author: Briggs, John C. Title: BriggsJohnFisheriesWildlifeMarineSpeciesInvasions(AM).pdf Author: Briggs, John C. Close

• 41. [Article] Integrating land use planning & biodiversity

  Bounding coordinates: West Bounding Coordinate: -130; East Bounding Coordinate: -64; North Bounding Coordinate: 50; South Bounding Coordinate: 24.

  Citation × Citation Citation Abstract Copy Title: Integrating land use planning & biodiversity Author: Lerner, Jeffrey A., Cohn, Jeffrey P. Bounding coordinates: West Bounding Coordinate: -130; East Bounding Coordinate: -64; North Bounding Coordinate: 50; South Bounding Coordinate: 24. Title: Integrating land use planning & biodiversity Author: Lerner, Jeffrey A., Cohn, Jeffrey P. Bounding coordinates: West Bounding Coordinate: -130; East Bounding Coordinate: -64; North Bounding Coordinate: 50; South Bounding Coordinate: 24. Close

• 42. [Article] Toward a Positive Feedback between Fish Abundance and Dense Forest to Enhance Biodiversity: Responsible Fisheries from a Viewpoint of Nutrient Cycling

  Research Paper

  Citation × Citation Citation Abstract Copy Title: Toward a Positive Feedback between Fish Abundance and Dense Forest to Enhance Biodiversity: Responsible Fisheries from a Viewpoint of Nutrient Cycling Author: Murota, Takeshi Research Paper Title: Toward a Positive Feedback between Fish Abundance and Dense Forest to Enhance Biodiversity: Responsible Fisheries from a Viewpoint of Nutrient Cycling Author: Murota, Takeshi Research Paper Close

• 43. [Article] Effects of scale properties on biodiversity mapping in Oregon

  The effect of scale is an important concern in mapping of biodiversity. Scale issues include the grid cell size used for analysis and the effect of the extent and internal boundaries. Because biodiversity ...

  Citation × Citation Citation Abstract Copy Title: Effects of scale properties on biodiversity mapping in Oregon Author: Kennelly, Patrick J., (Patrick Joseph) The effect of scale is an important concern in mapping of biodiversity. Scale issues include the grid cell size used for analysis and the effect of the extent and internal boundaries. Because biodiversity analysis involves combinatorial processes, determining the proper scale is data dependent and cannot be predicted from the initial data values and their distribution. Biodiversity analysis often samples combinations of species within geopolitical boundaries. The effects of ecoregion boundaries on prioritization analysis was analyzed in two ways. This study determined that prioritization hexagons for Oregon do not fall preferentially on ecoregion boundaries. This research also concluded that results of prioritization analysis are geographically stable with the elimination of hexagons on ecoregion boundaries from analysis. Species maps based on the Environmental Protection Agency's Environmental Monitoring and Assessment Program (EMAP) grid were analyzed. Grid cells 7 times as large result in species richness maps statistically similar to maps made with the EMAP grid. Patterns of localized variation between grid cells indicate no one area is contributing to the overall variation. Prioritization maps, however, show different patterns of selected hexagons. Grid cells 49 times as large show a loss of species richness variation and a different pattern of prioritization hexagons. Richness maps based on wildlife habitat relations were used to map species richness at seven different three-fold compositions and decompositions of the EMAP grid. Analysis of statistics indicates that no scale shows a small relative decrease in coefficient of variation(CV), indicating no scale is relatively superior for richness mapping. Prioritization analysis was performed on the new combinations of species lists for five grid cell sizes ranging from 1/9 to 9X's the size of the EMAP grid. Efficiency of prioritization and map patterns of prioritization areas indicate that grid cells 1/3 the size of the EMAP hexagons are optimal. Comparisons can be made between the two biodiversity analyses at the EMAP scale for wildlife habitat vs. EMAP grid based species range maps. CV values have increased and the efficiency of prioritization is enhanced. This can be attributed to finer resolution sampling capturing additional information. Title: Effects of scale properties on biodiversity mapping in Oregon Author: Kennelly, Patrick J., (Patrick Joseph) The effect of scale is an important concern in mapping of biodiversity. Scale issues include the grid cell size used for analysis and the effect of the extent and internal boundaries. Because biodiversity analysis involves combinatorial processes, determining the proper scale is data dependent and cannot be predicted from the initial data values and their distribution. Biodiversity analysis often samples combinations of species within geopolitical boundaries. The effects of ecoregion boundaries on prioritization analysis was analyzed in two ways. This study determined that prioritization hexagons for Oregon do not fall preferentially on ecoregion boundaries. This research also concluded that results of prioritization analysis are geographically stable with the elimination of hexagons on ecoregion boundaries from analysis. Species maps based on the Environmental Protection Agency's Environmental Monitoring and Assessment Program (EMAP) grid were analyzed. Grid cells 7 times as large result in species richness maps statistically similar to maps made with the EMAP grid. Patterns of localized variation between grid cells indicate no one area is contributing to the overall variation. Prioritization maps, however, show different patterns of selected hexagons. Grid cells 49 times as large show a loss of species richness variation and a different pattern of prioritization hexagons. Richness maps based on wildlife habitat relations were used to map species richness at seven different three-fold compositions and decompositions of the EMAP grid. Analysis of statistics indicates that no scale shows a small relative decrease in coefficient of variation(CV), indicating no scale is relatively superior for richness mapping. Prioritization analysis was performed on the new combinations of species lists for five grid cell sizes ranging from 1/9 to 9X's the size of the EMAP grid. Efficiency of prioritization and map patterns of prioritization areas indicate that grid cells 1/3 the size of the EMAP hexagons are optimal. Comparisons can be made between the two biodiversity analyses at the EMAP scale for wildlife habitat vs. EMAP grid based species range maps. CV values have increased and the efficiency of prioritization is enhanced. This can be attributed to finer resolution sampling capturing additional information. Close

• 44. [Article] General management principles and a checklist of strategies to guide forest biodiversity conservation

  Many indicators and criteria have been proposed to assess the sustainable management of forests but their scientific validity remains uncertain. Because the effects of forest disturbances (such as logging) ...

  Citation × Citation Citation Abstract Copy Title: General management principles and a checklist of strategies to guide forest biodiversity conservation Author: Fischer, J., Lindenmayer, D.B., Franklin, J.F. Many indicators and criteria have been proposed to assess the sustainable management of forests but their scientific validity remains uncertain. Because the effects of forest disturbances (such as logging) are often specific to particular species, sites, landscapes, regions and forest types, management ‘‘shortcuts’’ such as indicator species, focal species and threshold levels of vegetation cover may be of limited generic value. We propose an alternative approach based on a set of five guiding principles for biodiversity conservation that are broadly applicable to any forested area: (1) the maintenance of connectivity; (2) the maintenance of landscape heterogeneity; (3) the maintenance of stand structural complexity; and (4) the maintenance of aquatic ecosystem integrity; (5) the use of natural disturbance regimes to guide human disturbance regimes. We present a checklist of measures for forest biodiversity conservation that reflects the multi-scaled nature of conservation approaches on forested land. At the regional scale, management should ensure the establishment of large ecological reserves. At the landscape scale, off-reserve conservation measures should include: (1) protected areas within production forests; (2) buffers for aquatic ecosystems; (3) appropriately designed and located road networks; (4) the careful spatial and temporal arrangement of harvest units; and (5) appropriate fire management practices. At the stand level, off-reserve conservation measures should include: (1) the retention of key elements of stand structural complexity (e.g., large living and dead trees with hollows, understorey thickets, and large fallen logs); (2) long rotation times (coupled with structural retention at harvest); (3) silvicultural systems alternative to traditional high impact ones (e.g., clearcutting in some forest types); and (4) appropriate fire management practices and practices for the management of other kinds of disturbances. Although the general ecological principles and associated checklist are intuitive, data to evaluate the effectiveness of many specific on-the-ground management actions are limited. Considerable effort is needed to adopt adaptive management ‘‘natural experiments’’ and monitoring to: (1) better identify the impacts of logging operations and other kinds of management activities on biodiversity, and; (2) quantify the effectiveness of impact mitigation strategies; and (3) identify ways to improve management practices. Title: General management principles and a checklist of strategies to guide forest biodiversity conservation Author: Fischer, J., Lindenmayer, D.B., Franklin, J.F. Many indicators and criteria have been proposed to assess the sustainable management of forests but their scientific validity remains uncertain. Because the effects of forest disturbances (such as logging) are often specific to particular species, sites, landscapes, regions and forest types, management ‘‘shortcuts’’ such as indicator species, focal species and threshold levels of vegetation cover may be of limited generic value. We propose an alternative approach based on a set of five guiding principles for biodiversity conservation that are broadly applicable to any forested area: (1) the maintenance of connectivity; (2) the maintenance of landscape heterogeneity; (3) the maintenance of stand structural complexity; and (4) the maintenance of aquatic ecosystem integrity; (5) the use of natural disturbance regimes to guide human disturbance regimes. We present a checklist of measures for forest biodiversity conservation that reflects the multi-scaled nature of conservation approaches on forested land. At the regional scale, management should ensure the establishment of large ecological reserves. At the landscape scale, off-reserve conservation measures should include: (1) protected areas within production forests; (2) buffers for aquatic ecosystems; (3) appropriately designed and located road networks; (4) the careful spatial and temporal arrangement of harvest units; and (5) appropriate fire management practices. At the stand level, off-reserve conservation measures should include: (1) the retention of key elements of stand structural complexity (e.g., large living and dead trees with hollows, understorey thickets, and large fallen logs); (2) long rotation times (coupled with structural retention at harvest); (3) silvicultural systems alternative to traditional high impact ones (e.g., clearcutting in some forest types); and (4) appropriate fire management practices and practices for the management of other kinds of disturbances. Although the general ecological principles and associated checklist are intuitive, data to evaluate the effectiveness of many specific on-the-ground management actions are limited. Considerable effort is needed to adopt adaptive management ‘‘natural experiments’’ and monitoring to: (1) better identify the impacts of logging operations and other kinds of management activities on biodiversity, and; (2) quantify the effectiveness of impact mitigation strategies; and (3) identify ways to improve management practices. Close

• 45. [Article] Economic Incentives For Wetland Biodiversity and Fish Conservation: The Case of Chalan Beel (Wetland)

  This is a research paper originally presented at the conference as a poster.

  Citation × Citation Citation Abstract Copy Title: Economic Incentives For Wetland Biodiversity and Fish Conservation: The Case of Chalan Beel (Wetland) Author: Rahman, Aminur This is a research paper originally presented at the conference as a poster. Title: Economic Incentives For Wetland Biodiversity and Fish Conservation: The Case of Chalan Beel (Wetland) Author: Rahman, Aminur This is a research paper originally presented at the conference as a poster. Close

• 46. [Article] 4 Inches of Living Soil: Teaching Biodiversity in the Learning Gardens–A photo-essay

  In Learning Gardens and Sustainability Education: Bringing Life to Schools and Schools to Life, Williams and Brown (2011) place living soil at the center of the discourse on sustainability education. One ...

  Citation × Citation Citation Abstract Copy Title: 4 Inches of Living Soil: Teaching Biodiversity in the Learning Gardens–A photo-essay Author: Williams, Dilafruz R. Year: 2012 In Learning Gardens and Sustainability Education: Bringing Life to Schools and Schools to Life, Williams and Brown (2011) place living soil at the center of the discourse on sustainability education. One of the seven principles that guides their pedagogy of learning gardens is: valuing biocultural diversity. This photo-essay of elementary students in K-8 schools, explores how 4 inches of soil in the learning gardens can teach about life’s diversity. The author urges humble attentiveness to that which is below our feet seemingly hidden and unnoticed yet teeming with life. Title: 4 Inches of Living Soil: Teaching Biodiversity in the Learning Gardens–A photo-essay Author: Williams, Dilafruz R. Year: 2012 In Learning Gardens and Sustainability Education: Bringing Life to Schools and Schools to Life, Williams and Brown (2011) place living soil at the center of the discourse on sustainability education. One of the seven principles that guides their pedagogy of learning gardens is: valuing biocultural diversity. This photo-essay of elementary students in K-8 schools, explores how 4 inches of soil in the learning gardens can teach about life’s diversity. The author urges humble attentiveness to that which is below our feet seemingly hidden and unnoticed yet teeming with life. Close

• 47. [Article] Decision support systems for forest biodiversity management : a review of tools and an analytical-deliberative framework for understanding their successful application

  The complexity of forest management has increased with the scope of resources of concern and the level of scrutiny from stakeholders. The design and use of specialized computer software, often referred ...

  Citation × Citation Citation Abstract Copy Title: Decision support systems for forest biodiversity management : a review of tools and an analytical-deliberative framework for understanding their successful application Author: Gordon, Sean N. The complexity of forest management has increased with the scope of resources of concern and the level of scrutiny from stakeholders. The design and use of specialized computer software, often referred to as “decision support systems” (DSS), is one method for helping managers deal with this complexity. DSS have proven helpful in a wide range of fields, including business planning, medical diagnosis, and transportation. In the forestry sector, they have been used intensively for timber supply modeling, but their application to the more diverse and nebulous goals of ecosystem management and sustainable forestry has not been as straightforward. This study investigates the availability and utility of such DSS in relation to questions about forest biodiversity. Part one of this research was based on a written survey of the capabilities of existing decision support systems relevant to forest biodiversity issues (FBDSS). The primary objectives of the survey were to (1) help potential FBDSS users find systems which meet their needs and (2) help FBDSS designers and funders identify unmet needs. Thirty systems met the screening criteria from a pool of over 100 tools generated from previous reviews and other sources. These systems were reviewed against three themes: (1) classes of forest biodiversity indicators used, (2) major forest influences addressed, and (3) abilities to tackle complex political decisions. The results show only one system appears to address the full suite of biodiversity indicator classes based on the Montreal Process Criteria and Indicators. While there are a number of forest modeling tools that evaluate the influences of fire and biological threats on forest ecosystems, these systems do not generally deal with related biodiversity effects, and only one system was found which attempts to integrate the influence of climate change. Very few FBDSS appear to have capabilities explicitly designed to address the often value-based, political nature of forest biodiversity decisions. Part two comprises four in depth case studies on how FBDSS were actually used in different problem solving situations. Participant interviews and available documentation were reviewed using a four-part, qualitative framework. First, participants’ were asked how they judged success of the efforts (success measures) and what factors contributed the most to the outcome (success factors). Contrary to the analytical view of FBDSS, social measures of “stakeholder evaluations” and “contribution to consensus building” were found to be the most popular measures of success. The second part of the framework compared and contrasted the applicability of success factors taken from existing analytical and social theories on these cases. Three analytical factors were drawn from information systems theory (system quality, information quality, and service quality), and four social factors were taken from the environmental assessment literature (participation, communication, translation, and mediation). These factors covered participants’ explanations well and helped reveal additional aspects of the cases not directly expressed. Third, the cases were examined for a “mutual and recursive” pattern of analysis and deliberation. The least successful case also had the most difficulty in realizing this pattern. Fourth, it was hypothesized that participants in less conflicted situations would use fewer social indicators of success, and that as social complexity increased, simpler tools would be more successful. Neither of these expectations were supported by this group of cases. Part three of the study brought together information from the written survey, four in depth case studies, ten more cursory cases, and the literature to construct a framework help practicioners think about the “why, when, what, how, and who” of adoption and use of FBDSS. Important threads through these considerations include the question(s) of interest, the decision context, and the available capacity and time. The social and political uses of FBDSS should be explicitly considered because, as shown in the Part II case studies, these uses can be as important as the more traditionally recognized analytical benefits. A number of authors have suggested guidelines for choosing decision making methods (e.g. computation, expert judgment, stakeholder negotiation, integrated deliberation) best suited to different types of decision contexts. Lack of value agreement on and a dearth of knowledge about biodiversity means that these guidelines will rarely recommend a purely analytical approach. Therefore, I argue that if a DSS is used, it should be explicitly structured to serve the more preferred decision method. Reviewing the cases in this study has also provided some more specific suggestions on DSS use, such as understanding the (not necessarily scientific) information credibility demands of decision makers, the importance of incorporating local information, and how DSS can help structure group work and accumulate results. Finally, further research is suggested in the taxonomy of biodiversity decisions, the ability of DSS to address the more unique aspects of ecosystem management, and ways to gauge compatibility between different analytic and deliberative methods. Title: Decision support systems for forest biodiversity management : a review of tools and an analytical-deliberative framework for understanding their successful application Author: Gordon, Sean N. The complexity of forest management has increased with the scope of resources of concern and the level of scrutiny from stakeholders. The design and use of specialized computer software, often referred to as “decision support systems” (DSS), is one method for helping managers deal with this complexity. DSS have proven helpful in a wide range of fields, including business planning, medical diagnosis, and transportation. In the forestry sector, they have been used intensively for timber supply modeling, but their application to the more diverse and nebulous goals of ecosystem management and sustainable forestry has not been as straightforward. This study investigates the availability and utility of such DSS in relation to questions about forest biodiversity. Part one of this research was based on a written survey of the capabilities of existing decision support systems relevant to forest biodiversity issues (FBDSS). The primary objectives of the survey were to (1) help potential FBDSS users find systems which meet their needs and (2) help FBDSS designers and funders identify unmet needs. Thirty systems met the screening criteria from a pool of over 100 tools generated from previous reviews and other sources. These systems were reviewed against three themes: (1) classes of forest biodiversity indicators used, (2) major forest influences addressed, and (3) abilities to tackle complex political decisions. The results show only one system appears to address the full suite of biodiversity indicator classes based on the Montreal Process Criteria and Indicators. While there are a number of forest modeling tools that evaluate the influences of fire and biological threats on forest ecosystems, these systems do not generally deal with related biodiversity effects, and only one system was found which attempts to integrate the influence of climate change. Very few FBDSS appear to have capabilities explicitly designed to address the often value-based, political nature of forest biodiversity decisions. Part two comprises four in depth case studies on how FBDSS were actually used in different problem solving situations. Participant interviews and available documentation were reviewed using a four-part, qualitative framework. First, participants’ were asked how they judged success of the efforts (success measures) and what factors contributed the most to the outcome (success factors). Contrary to the analytical view of FBDSS, social measures of “stakeholder evaluations” and “contribution to consensus building” were found to be the most popular measures of success. The second part of the framework compared and contrasted the applicability of success factors taken from existing analytical and social theories on these cases. Three analytical factors were drawn from information systems theory (system quality, information quality, and service quality), and four social factors were taken from the environmental assessment literature (participation, communication, translation, and mediation). These factors covered participants’ explanations well and helped reveal additional aspects of the cases not directly expressed. Third, the cases were examined for a “mutual and recursive” pattern of analysis and deliberation. The least successful case also had the most difficulty in realizing this pattern. Fourth, it was hypothesized that participants in less conflicted situations would use fewer social indicators of success, and that as social complexity increased, simpler tools would be more successful. Neither of these expectations were supported by this group of cases. Part three of the study brought together information from the written survey, four in depth case studies, ten more cursory cases, and the literature to construct a framework help practicioners think about the “why, when, what, how, and who” of adoption and use of FBDSS. Important threads through these considerations include the question(s) of interest, the decision context, and the available capacity and time. The social and political uses of FBDSS should be explicitly considered because, as shown in the Part II case studies, these uses can be as important as the more traditionally recognized analytical benefits. A number of authors have suggested guidelines for choosing decision making methods (e.g. computation, expert judgment, stakeholder negotiation, integrated deliberation) best suited to different types of decision contexts. Lack of value agreement on and a dearth of knowledge about biodiversity means that these guidelines will rarely recommend a purely analytical approach. Therefore, I argue that if a DSS is used, it should be explicitly structured to serve the more preferred decision method. Reviewing the cases in this study has also provided some more specific suggestions on DSS use, such as understanding the (not necessarily scientific) information credibility demands of decision makers, the importance of incorporating local information, and how DSS can help structure group work and accumulate results. Finally, further research is suggested in the taxonomy of biodiversity decisions, the ability of DSS to address the more unique aspects of ecosystem management, and ways to gauge compatibility between different analytic and deliberative methods. Close

• 48. [Article] How Might Ecologists Make the World Safe for Biodiversity Without Getting Fired?

  This essay raises the following questions: What if conservation success depends less on speaking truth to power than on organizing a political force that can bring more pressure to bear on decision makers ...

  Citation × Citation Citation Abstract Copy Title: How Might Ecologists Make the World Safe for Biodiversity Without Getting Fired? Author: Johns, David Year: 2012 This essay raises the following questions: What if conservation success depends less on speaking truth to power than on organizing a political force that can bring more pressure to bear on decision makers than their opponents? But what if natural scientists, by virtue of their knowledge, passion, commitment, are pretty much the only group that can be trusted with the fate of biodiversity and leading humankind out of their destructive ways? What if begging policy makers to do the right thing means barren oceans, the end of many species, and the end of wild places (not to mention a more dreary human existence)? What if halting the loss of biodiversity and healing the wounds to species and ecosystems depends on altering the human trajectory of conquest and instead adapting human societies to them? While the essay cannot answer the grand questions it instead provides important context for discussing ways scientists can increase their effectiveness. Title: How Might Ecologists Make the World Safe for Biodiversity Without Getting Fired? Author: Johns, David Year: 2012 This essay raises the following questions: What if conservation success depends less on speaking truth to power than on organizing a political force that can bring more pressure to bear on decision makers than their opponents? But what if natural scientists, by virtue of their knowledge, passion, commitment, are pretty much the only group that can be trusted with the fate of biodiversity and leading humankind out of their destructive ways? What if begging policy makers to do the right thing means barren oceans, the end of many species, and the end of wild places (not to mention a more dreary human existence)? What if halting the loss of biodiversity and healing the wounds to species and ecosystems depends on altering the human trajectory of conquest and instead adapting human societies to them? While the essay cannot answer the grand questions it instead provides important context for discussing ways scientists can increase their effectiveness. Close

• 49. [Article] How is biodiversity affected by cheatgrass invasion : a preliminary survey of terrestrial arthropods

  Poster from 2006 Cascades student poster session.

  Citation × Citation Citation Abstract Copy Title: How is biodiversity affected by cheatgrass invasion : a preliminary survey of terrestrial arthropods Author: Elliott, Stacie Poster from 2006 Cascades student poster session. Title: How is biodiversity affected by cheatgrass invasion : a preliminary survey of terrestrial arthropods Author: Elliott, Stacie Poster from 2006 Cascades student poster session. Close

• 50. [Article] The Sociology of Landowner Interest in Restoring Fire-adapted, Biodiverse Habitats in the Wildland-Urban Interface Of Oregon's Willamette Valley Ecoregion

  In many parts of the world, the combined effects of wildfire, climate change, and population growth in the wildland-urban interface pose increasing risks to both people and biodiversity. These risks are ...

  Citation × Citation Citation Abstract Copy Title: The Sociology of Landowner Interest in Restoring Fire-adapted, Biodiverse Habitats in the Wildland-Urban Interface Of Oregon's Willamette Valley Ecoregion Author: Nielsen-Pincus, Max Year: 2011 In many parts of the world, the combined effects of wildfire, climate change, and population growth in the wildland-urban interface pose increasing risks to both people and biodiversity. These risks are exemplified in western Oregon’s Willamette Valley Ecoregion, where population is projected to double by 2050 and climate change is expected to increase wildfire risk. Restoring elements of the region’s historic fire-adapted prairie, savanna, and woodland habitats may help to reduce future wildfire risk and help conserve the region’s threatened biodiversity. We report on a mail survey (n = 939) examining the socio-demographic factors influencing private landowners’ likelihood of restoring fire-adapted habitats in the future. We found that newer landowners, landowners with a liberal political ideology, and landowners who have experienced wildfire are more likely to restore fire-adapted habitats in the future than their long-time owner, conservative, or inexperienced counterparts. However, experience with wildfire ceased to be a significant influence when we controlled for underlying landowner motivations for owning their property. Our findings can help planners and scientists better understand and account for the effects of a dynamic human population’s influence on landscape patterns, structures, and composition. Title: The Sociology of Landowner Interest in Restoring Fire-adapted, Biodiverse Habitats in the Wildland-Urban Interface Of Oregon's Willamette Valley Ecoregion Author: Nielsen-Pincus, Max Year: 2011 In many parts of the world, the combined effects of wildfire, climate change, and population growth in the wildland-urban interface pose increasing risks to both people and biodiversity. These risks are exemplified in western Oregon’s Willamette Valley Ecoregion, where population is projected to double by 2050 and climate change is expected to increase wildfire risk. Restoring elements of the region’s historic fire-adapted prairie, savanna, and woodland habitats may help to reduce future wildfire risk and help conserve the region’s threatened biodiversity. We report on a mail survey (n = 939) examining the socio-demographic factors influencing private landowners’ likelihood of restoring fire-adapted habitats in the future. We found that newer landowners, landowners with a liberal political ideology, and landowners who have experienced wildfire are more likely to restore fire-adapted habitats in the future than their long-time owner, conservative, or inexperienced counterparts. However, experience with wildfire ceased to be a significant influence when we controlled for underlying landowner motivations for owning their property. Our findings can help planners and scientists better understand and account for the effects of a dynamic human population’s influence on landscape patterns, structures, and composition. Close

• 51. [Article] LeviQuantifyingDilutionAmplification.pdf

  Citation × Citation Citation Abstract Copy Title: LeviQuantifyingDilutionAmplification.pdf Author: Ostfeld, Richard S., Keesing, Felicia, Holt, Robert D., Levi, Taal, Barfield, Michael Title: LeviQuantifyingDilutionAmplification.pdf Author: Ostfeld, Richard S., Keesing, Felicia, Holt, Robert D., Levi, Taal, Barfield, Michael Close

• 52. [Article] LeviQuantifyingDilutionAmplificationAppendixS1.pdf

  Citation × Citation Citation Abstract Copy Title: LeviQuantifyingDilutionAmplificationAppendixS1.pdf Author: Barfield, Michael, Keesing, Felicia, Holt, Robert D., Levi, Taal, Ostfeld, Richard S. Title: LeviQuantifyingDilutionAmplificationAppendixS1.pdf Author: Barfield, Michael, Keesing, Felicia, Holt, Robert D., Levi, Taal, Ostfeld, Richard S. Close

• 53. [Article] MorrissetteBrettForestryManagingEarlySuccession.pdf

  Citation × Citation Citation Abstract Copy Title: MorrissetteBrettForestryManagingEarlySuccession.pdf Author: Little, Susan N., Homann, Peter S., Bormann, Bernard T., Darbyshire, Robyn L., Morrissette, Brett A. Title: MorrissetteBrettForestryManagingEarlySuccession.pdf Author: Little, Susan N., Homann, Peter S., Bormann, Bernard T., Darbyshire, Robyn L., Morrissette, Brett A. Close

• 54. [Article] MorrissetteBrettForestryManagingEarlySuccession_SupplementaryMaterial.pdf

  Citation × Citation Citation Abstract Copy Title: MorrissetteBrettForestryManagingEarlySuccession_SupplementaryMaterial.pdf Author: Little, Susan N., Homann, Peter S., Bormann, Bernard T., Darbyshire, Robyn L., Morrissette, Brett A. Title: MorrissetteBrettForestryManagingEarlySuccession_SupplementaryMaterial.pdf Author: Little, Susan N., Homann, Peter S., Bormann, Bernard T., Darbyshire, Robyn L., Morrissette, Brett A. Close

• 55. [Article] MyroldDavidCropSoilScienceEcologicalConsequencesExpansion.pdf

  Citation × Citation Citation Abstract Copy Title: MyroldDavidCropSoilScienceEcologicalConsequencesExpansion.pdf Author: Aerts, Rien, Myrold, David D., et al., Bühlmann, Tobias, Hiltbrunner, Erika Title: MyroldDavidCropSoilScienceEcologicalConsequencesExpansion.pdf Author: Aerts, Rien, Myrold, David D., et al., Bühlmann, Tobias, Hiltbrunner, Erika Close

• 56. [Article] MyroldDavidCropSoilScienceEcologicalConsequencesExpansion_FiguresS1-S2.pdf

  Citation × Citation Citation Abstract Copy Title: MyroldDavidCropSoilScienceEcologicalConsequencesExpansion_FiguresS1-S2.pdf Author: Aerts, Rien, Myrold, David D., et al., Bühlmann, Tobias, Hiltbrunner, Erika Title: MyroldDavidCropSoilScienceEcologicalConsequencesExpansion_FiguresS1-S2.pdf Author: Aerts, Rien, Myrold, David D., et al., Bühlmann, Tobias, Hiltbrunner, Erika Close

• 57. [Article] BlausteinAndrewZoologyHostSpeciesComposition.pdf

  Citation × Citation Citation Abstract Copy Title: BlausteinAndrewZoologyHostSpeciesComposition.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Title: BlausteinAndrewZoologyHostSpeciesComposition.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Close

• 58. [Article] BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationFigureS1.pdf

  Citation × Citation Citation Abstract Copy Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationFigureS1.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationFigureS1.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Close

• 59. [Article] BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationTableS1.pdf

  Citation × Citation Citation Abstract Copy Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationTableS1.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationTableS1.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Close

• 60. [Article] BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationTableS2.pdf

  Citation × Citation Citation Abstract Copy Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationTableS2.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationTableS2.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Close

• 61. [Article] BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationTableS3.pdf

  Citation × Citation Citation Abstract Copy Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationTableS3.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationTableS3.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Close

• 62. [Article] BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationAppendixS1.pdf

  Citation × Citation Citation Abstract Copy Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationAppendixS1.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Title: BlausteinAndrewZoologyHostSpeciesComposition_SupportingInformationAppendixS1.pdf Author: Han, Barbara A., Storfer, Andrew, Blaustein, Andrew R., Searle, Catherine L., Kerby, Jacob L. Close

• 63. [Article] MaguireChristineForestryInfluenceForestStructure.pdf

  Citation × Citation Citation Abstract Copy Title: MaguireChristineForestryInfluenceForestStructure.pdf Author: Gitzen, Robert A., West, Stephen D., Holloway, Gillian L., Maguire, Christine C., Smith, Winston P., Halpern, Charles B. Title: MaguireChristineForestryInfluenceForestStructure.pdf Author: Gitzen, Robert A., West, Stephen D., Holloway, Gillian L., Maguire, Christine C., Smith, Winston P., Halpern, Charles B. Close

• 64. [Article] MaguireChristineForestryInfluenceForestStructure_Corrigendum.pdf

  Citation × Citation Citation Abstract Copy Title: MaguireChristineForestryInfluenceForestStructure_Corrigendum.pdf Author: Gitzen, Robert A., West, Stephen D., Holloway, Gillian L., Maguire, Christine C., Smith, Winston P., Halpern, Charles B. Title: MaguireChristineForestryInfluenceForestStructure_Corrigendum.pdf Author: Gitzen, Robert A., West, Stephen D., Holloway, Gillian L., Maguire, Christine C., Smith, Winston P., Halpern, Charles B. Close

• 65. [Article] GreerPopulationsofAspen.pdf

  Citation × Citation Citation Abstract Copy Title: GreerPopulationsofAspen.pdf Author: Roberts, Dar A., Howe, Glenn T., Still, Christopher, Greer, Burke T., Tague, Christina Title: GreerPopulationsofAspen.pdf Author: Roberts, Dar A., Howe, Glenn T., Still, Christopher, Greer, Burke T., Tague, Christina Close

• 66. [Article] GreerPopulationsofAspenAppendixS1-S4.pdf

  Citation × Citation Citation Abstract Copy Title: GreerPopulationsofAspenAppendixS1-S4.pdf Author: Roberts, Dar A., Howe, Glenn T., Still, Christopher, Greer, Burke T., Tague, Christina Title: GreerPopulationsofAspenAppendixS1-S4.pdf Author: Roberts, Dar A., Howe, Glenn T., Still, Christopher, Greer, Burke T., Tague, Christina Close

• 67. [Article] NelsonSFishWildlifeBuildingTwoDecades.pdf

  Citation × Citation Citation Abstract Copy Title: NelsonSFishWildlifeBuildingTwoDecades.pdf Author: DellaSala, Dominick A., Baker, Rowan, Heiken, Doug, Nelson, S. Kim, et al. Title: NelsonSFishWildlifeBuildingTwoDecades.pdf Author: DellaSala, Dominick A., Baker, Rowan, Heiken, Doug, Nelson, S. Kim, et al. Close

• 68. [Article] DellaSalaBuildingTwoDecades(Correction).pdf

  Citation × Citation Citation Abstract Copy Title: DellaSalaBuildingTwoDecades(Correction).pdf Author: DellaSala, Dominick A., Baker, Rowan, Heiken, Doug, Nelson, S. Kim, et al. Title: DellaSalaBuildingTwoDecades(Correction).pdf Author: DellaSala, Dominick A., Baker, Rowan, Heiken, Doug, Nelson, S. Kim, et al. Close

• 69. [Article] SharptonThomasMicrobiologyBackbonesEvolutionaryHistory(IncludesCorrection).pdf

  Citation × Citation Citation Abstract Copy Title: SharptonThomasMicrobiologyBackbonesEvolutionaryHistory(IncludesCorrection).pdf Author: Kembel, Steven W., Sharpton, Thomas J., O'Dwyer, James P. Title: SharptonThomasMicrobiologyBackbonesEvolutionaryHistory(IncludesCorrection).pdf Author: Kembel, Steven W., Sharpton, Thomas J., O'Dwyer, James P. Close

• 70. [Article] SharptonThomasMicrobiologyBackbonesEvolutionaryHistory(SupplementaryMaterial).pdf

  Citation × Citation Citation Abstract Copy Title: SharptonThomasMicrobiologyBackbonesEvolutionaryHistory(SupplementaryMaterial).pdf Author: Kembel, Steven W., Sharpton, Thomas J., O'Dwyer, James P. Title: SharptonThomasMicrobiologyBackbonesEvolutionaryHistory(SupplementaryMaterial).pdf Author: Kembel, Steven W., Sharpton, Thomas J., O'Dwyer, James P. Close

• 71. [Article] BakerCScottFisheriesWildlifeSpeciesIdentityHuman_SupportingInformation.pdf

  Citation × Citation Citation Abstract Copy Title: BakerCScottFisheriesWildlifeSpeciesIdentityHuman_SupportingInformation.pdf Author: Brownell, R. L., Jr., Robins, J., Baker, C. Scott, Thompson, K., Stone, G. S., Hutt, A., Dalebout, M. L. Title: BakerCScottFisheriesWildlifeSpeciesIdentityHuman_SupportingInformation.pdf Author: Brownell, R. L., Jr., Robins, J., Baker, C. Scott, Thompson, K., Stone, G. S., Hutt, A., Dalebout, M. L. Close

• 72. [Article] BakerCScottFisheriesWildlifeSpeciesIdentityHuman.pdf

  Citation × Citation Citation Abstract Copy Title: BakerCScottFisheriesWildlifeSpeciesIdentityHuman.pdf Author: Brownell, R. L., Jr., Robins, J., Baker, C. Scott, Thompson, K., Stone, G. S., Hutt, A., Dalebout, M. L. Title: BakerCScottFisheriesWildlifeSpeciesIdentityHuman.pdf Author: Brownell, R. L., Jr., Robins, J., Baker, C. Scott, Thompson, K., Stone, G. S., Hutt, A., Dalebout, M. L. Close

• 73. [Article] RoeverCEOARCCattleGrazingSemiarid.pdf

  Citation × Citation Citation Abstract Copy Title: RoeverCEOARCCattleGrazingSemiarid.pdf Author: DelCurto, T., Rowland, M., Roever, C. L., Vavra, M., Wisdom, M. Title: RoeverCEOARCCattleGrazingSemiarid.pdf Author: DelCurto, T., Rowland, M., Roever, C. L., Vavra, M., Wisdom, M. Close

• 74. [Article] RoeverCEOARCCattleGrazingSemiaridSupplementalData.pdf

  Citation × Citation Citation Abstract Copy Title: RoeverCEOARCCattleGrazingSemiaridSupplementalData.pdf Author: DelCurto, T., Rowland, M., Roever, C. L., Vavra, M., Wisdom, M. Title: RoeverCEOARCCattleGrazingSemiaridSupplementalData.pdf Author: DelCurto, T., Rowland, M., Roever, C. L., Vavra, M., Wisdom, M. Close

• 75. [Article] Linking Sustainable Fisheries and Biodiversity Conservation: Transdisciplinary Approaches to Governance

  Suggested Bibliographic Reference: Challenging New Frontiers in the Global Seafood Sector: Proceedings of the Eighteenth Biennial Conference of the International Institute of Fisheries Economics and Trade, ...

  Citation × Citation Citation Abstract Copy Title: Linking Sustainable Fisheries and Biodiversity Conservation: Transdisciplinary Approaches to Governance Author: Garcia, Serge, Charles, Anthony, Rice, Jake Year: 2016 Suggested Bibliographic Reference: Challenging New Frontiers in the Global Seafood Sector: Proceedings of the Eighteenth Biennial Conference of the International Institute of Fisheries Economics and Trade, July 11-15, 2016. Compiled by Stefani J. Evers and Ann L. Shriver. International Institute of Fisheries Economics and Trade (IIFET), Corvallis, 2016. Title: Linking Sustainable Fisheries and Biodiversity Conservation: Transdisciplinary Approaches to Governance Author: Garcia, Serge, Charles, Anthony, Rice, Jake Year: 2016 Suggested Bibliographic Reference: Challenging New Frontiers in the Global Seafood Sector: Proceedings of the Eighteenth Biennial Conference of the International Institute of Fisheries Economics and Trade, July 11-15, 2016. Compiled by Stefani J. Evers and Ann L. Shriver. International Institute of Fisheries Economics and Trade (IIFET), Corvallis, 2016. Close

• 76. [Article] Creation of Marine Reserve and Incentives for Biodiversity Conservation

  Abstract only.

  Citation × Citation Citation Abstract Copy Title: Creation of Marine Reserve and Incentives for Biodiversity Conservation Author: Quach, Thi Khanh Ngoc Abstract only. Title: Creation of Marine Reserve and Incentives for Biodiversity Conservation Author: Quach, Thi Khanh Ngoc Abstract only. Close

• 77. [Article] Sources and perceptions of controversy in establishing a protected area for biodiversity : a case study in the New River Area of Oregon

  Citation × Citation Citation Abstract Copy Title: Sources and perceptions of controversy in establishing a protected area for biodiversity : a case study in the New River Area of Oregon Author: Erickson, Dana C. Title: Sources and perceptions of controversy in establishing a protected area for biodiversity : a case study in the New River Area of Oregon Author: Erickson, Dana C. Close

• 78. [Article] Mitigation of Ecosystem-Level Impacts of Fisheries Bycatch on Marine Megafauna: Conservation Policy, Economic Instruments, and Technical Change

  presentation

  Citation × Citation Citation Abstract Copy Title: Mitigation of Ecosystem-Level Impacts of Fisheries Bycatch on Marine Megafauna: Conservation Policy, Economic Instruments, and Technical Change Author: Squires, Dale, Bull, Joe presentation Title: Mitigation of Ecosystem-Level Impacts of Fisheries Bycatch on Marine Megafauna: Conservation Policy, Economic Instruments, and Technical Change Author: Squires, Dale, Bull, Joe presentation Close

• 79. [Article] A choice experiment analysis of public preferences for conservation of biological diversity in the Oregon Coast Range

  Ecosystem management has become an increasingly mainstream paradigm for natural resource management. Nowhere is this more evident than on the public and private forestland of the Pacific Northwest. While ...

  Citation × Citation Citation Abstract Copy Title: A choice experiment analysis of public preferences for conservation of biological diversity in the Oregon Coast Range Author: Garber-Yonts, Brian E. Ecosystem management has become an increasingly mainstream paradigm for natural resource management. Nowhere is this more evident than on the public and private forestland of the Pacific Northwest. While ecosystem management has become a widely accepted principle of resource management, substantial questions remain about its implementation. A case in point is the conservation of biological diversity: within both the scientific literature and the policy debate, it is unclear what are the best methods for its conservation. In addition, the public goods nature of biological diversity limits the ability of managers and policy makers to use economic information to prioritize biodiversity policy goals in making resource management decisions. This study uses a choice experiment (CE) framework to produce utility theoretic estimates of the welfare effects of changes in the level of biodiversity protection under different conservation programs. The sample frame for the study spans Oregon households, with three regional strata (Eastern, Willamette Valley, and Coastal), allowing measurement of regional preference heterogeneity. We present biodiversity policy as an amalgam of four different conservation programs: aquatic habitat conservation, forest rotation management, endangered species protection, and large-scale conservation reserves. The study results indicate substantial support for conservation programs. While WTP is positive for initial increases above baseline levels of protection, results indicate that WTP for large increases fall to zero or become negative, requiring monetary compensation for further increases, substantial increases over the current baseline would generate increased consumer surplus, though overall location of land resources to biodiversity is perceived on average as a welfare loss. The survey instrument included a dichotomous choice contingent valuation WTP elicitation for the purpose of methodological comparison to the CE approach. Results tentatively support the conclusion that the CE approach produces more conservative (lower) estimates of consumer surplus. The study also indicated a strong bias toward the management status quo, though the basis for this preference, and its importance in the context of policy analysis, remains an important subject for further research. Title: A choice experiment analysis of public preferences for conservation of biological diversity in the Oregon Coast Range Author: Garber-Yonts, Brian E. Ecosystem management has become an increasingly mainstream paradigm for natural resource management. Nowhere is this more evident than on the public and private forestland of the Pacific Northwest. While ecosystem management has become a widely accepted principle of resource management, substantial questions remain about its implementation. A case in point is the conservation of biological diversity: within both the scientific literature and the policy debate, it is unclear what are the best methods for its conservation. In addition, the public goods nature of biological diversity limits the ability of managers and policy makers to use economic information to prioritize biodiversity policy goals in making resource management decisions. This study uses a choice experiment (CE) framework to produce utility theoretic estimates of the welfare effects of changes in the level of biodiversity protection under different conservation programs. The sample frame for the study spans Oregon households, with three regional strata (Eastern, Willamette Valley, and Coastal), allowing measurement of regional preference heterogeneity. We present biodiversity policy as an amalgam of four different conservation programs: aquatic habitat conservation, forest rotation management, endangered species protection, and large-scale conservation reserves. The study results indicate substantial support for conservation programs. While WTP is positive for initial increases above baseline levels of protection, results indicate that WTP for large increases fall to zero or become negative, requiring monetary compensation for further increases, substantial increases over the current baseline would generate increased consumer surplus, though overall location of land resources to biodiversity is perceived on average as a welfare loss. The survey instrument included a dichotomous choice contingent valuation WTP elicitation for the purpose of methodological comparison to the CE approach. Results tentatively support the conclusion that the CE approach produces more conservative (lower) estimates of consumer surplus. The study also indicated a strong bias toward the management status quo, though the basis for this preference, and its importance in the context of policy analysis, remains an important subject for further research. Close

• 80. [Article] The Effects of Global Changes on Fungal Communities: Measuring Biodiversity Belowground

  Global changes resulting from human activities, including elevated levels of greenhouse gases, enrichment of nitrogen and land use changes, have led to substantial losses in biodiversity of macroscopic ...

  Citation × Citation Citation Abstract Copy Title: The Effects of Global Changes on Fungal Communities: Measuring Biodiversity Belowground Author: Mueller, Rebecca Year: 2013, 2014 Global changes resulting from human activities, including elevated levels of greenhouse gases, enrichment of nitrogen and land use changes, have led to substantial losses in biodiversity of macroscopic organisms, such as plants and animals, but whether these changes will have similar impacts on microscopic organisms, such as bacteria and fungi, is less clear. I examined the impact of three of these global changes, including elevated carbon dioxide, increased soil nitrogen availability and large-scale deforestation, on the biodiversity of soil fungi in three separate ecosystems. The responses of fungi to global changes were variable across ecosystems and the experimental system and were not readily predicted by observed changes in the plant community. However, subtle shifts in the community composition of fungi were observed in response to all global changes. Whether these shifts will impact the ecosystem function of these systems in unclear, but previous studies suggest that even small changes in community dynamics can have large effects on important processes, such as nitrogen cycling and carbon storage. These findings indicate that soil fungi do respond to global changes, but additional research must be undertaken to examine the effects of these shifts. Title: The Effects of Global Changes on Fungal Communities: Measuring Biodiversity Belowground Author: Mueller, Rebecca Year: 2013, 2014 Global changes resulting from human activities, including elevated levels of greenhouse gases, enrichment of nitrogen and land use changes, have led to substantial losses in biodiversity of macroscopic organisms, such as plants and animals, but whether these changes will have similar impacts on microscopic organisms, such as bacteria and fungi, is less clear. I examined the impact of three of these global changes, including elevated carbon dioxide, increased soil nitrogen availability and large-scale deforestation, on the biodiversity of soil fungi in three separate ecosystems. The responses of fungi to global changes were variable across ecosystems and the experimental system and were not readily predicted by observed changes in the plant community. However, subtle shifts in the community composition of fungi were observed in response to all global changes. Whether these shifts will impact the ecosystem function of these systems in unclear, but previous studies suggest that even small changes in community dynamics can have large effects on important processes, such as nitrogen cycling and carbon storage. These findings indicate that soil fungi do respond to global changes, but additional research must be undertaken to examine the effects of these shifts. Close

• 81. [Article] Biodiversity Conservation: The Key Is Reducing Meat Consumption

  Access to this item has been restricted by repository administrators at the request of the publisher, Elsevier, until July 29, 2017.

  Citation × Citation Citation Abstract Copy Title: Biodiversity Conservation: The Key Is Reducing Meat Consumption Author: Machovina, Brian, Feeley, Kenneth J., Ripple, William J. Access to this item has been restricted by repository administrators at the request of the publisher, Elsevier, until July 29, 2017. Title: Biodiversity Conservation: The Key Is Reducing Meat Consumption Author: Machovina, Brian, Feeley, Kenneth J., Ripple, William J. Access to this item has been restricted by repository administrators at the request of the publisher, Elsevier, until July 29, 2017. Close

• 82. [Article] AlbertDennisHorticultureBiomassHarvestInvasiveTypha.pdf

  Citation × Citation Citation Abstract Copy Title: AlbertDennisHorticultureBiomassHarvestInvasiveTypha.pdf Author: Lishawa, Shane C., Tuchman, Nancy C., Lawrence, Beth A., Albert, Dennis A. Title: AlbertDennisHorticultureBiomassHarvestInvasiveTypha.pdf Author: Lishawa, Shane C., Tuchman, Nancy C., Lawrence, Beth A., Albert, Dennis A. Close

• 83. [Article] AlbertDennisHorticultureBiomassHarvestInvasiveTypha(SupplementaryTables1-2).pdf

  Citation × Citation Citation Abstract Copy Title: AlbertDennisHorticultureBiomassHarvestInvasiveTypha(SupplementaryTables1-2).pdf Author: Lishawa, Shane C., Tuchman, Nancy C., Lawrence, Beth A., Albert, Dennis A. Title: AlbertDennisHorticultureBiomassHarvestInvasiveTypha(SupplementaryTables1-2).pdf Author: Lishawa, Shane C., Tuchman, Nancy C., Lawrence, Beth A., Albert, Dennis A. Close

• 84. [Image] Biodiversity of Inland Waters' Workshop

  	Citation × Citation Citation Abstract Copy Title: Biodiversity of Inland Waters' Workshop Year: 1997 Title: Biodiversity of Inland Waters' Workshop Year: 1997 Close

• 85. [Image] Statement of the 8th session of the global biodiversity forum

  	Citation × Citation Citation Abstract Copy Title: Statement of the 8th session of the global biodiversity forum Year: 1997 Title: Statement of the 8th session of the global biodiversity forum Year: 1997 Close

• 86. [Article] Final Coastal Lakes Aquatic Plant Survey Report

  Invasive, non-indigenous plants can degrade water quality and fish habitat when they invade lakes, ponds, and streams. Changes in plant community architecture in lakes due to invasion by canopy-forming ...

  Citation × Citation Citation Abstract Copy Title: Final Coastal Lakes Aquatic Plant Survey Report Author: Pfauth, Mary, Sytsma, Mark Year: 2013 Invasive, non-indigenous plants can degrade water quality and fish habitat when they invade lakes, ponds, and streams. Changes in plant community architecture in lakes due to invasion by canopy-forming invasive aquatic plants can result in loss of native plant biodiversity and reduction of the structural complexity of the underwater habitat. Title: Final Coastal Lakes Aquatic Plant Survey Report Author: Pfauth, Mary, Sytsma, Mark Year: 2013 Invasive, non-indigenous plants can degrade water quality and fish habitat when they invade lakes, ponds, and streams. Changes in plant community architecture in lakes due to invasion by canopy-forming invasive aquatic plants can result in loss of native plant biodiversity and reduction of the structural complexity of the underwater habitat. Close

• 87. [Article] A Virtual Visit to a Sustainable 2050

  The article describes the situation in a virtual, sustainable world in 2050. Observations include stable global human population at 8 billion people, slightly decreasing material throughput of local and ...

  Citation × Citation Citation Abstract Copy Title: A Virtual Visit to a Sustainable 2050 Author: Costanza, Robert Year: 2010 The article describes the situation in a virtual, sustainable world in 2050. Observations include stable global human population at 8 billion people, slightly decreasing material throughput of local and global economies with an average quality of life (QOL) index at 2% per year. It also notes the lower income gaps within and between countries, the return of global biodiversity and the problem with regards to the effects of climate change. It also adds the use of internal labor equivalent trading system (LETS). Title: A Virtual Visit to a Sustainable 2050 Author: Costanza, Robert Year: 2010 The article describes the situation in a virtual, sustainable world in 2050. Observations include stable global human population at 8 billion people, slightly decreasing material throughput of local and global economies with an average quality of life (QOL) index at 2% per year. It also notes the lower income gaps within and between countries, the return of global biodiversity and the problem with regards to the effects of climate change. It also adds the use of internal labor equivalent trading system (LETS). Close

• 88. [Article] How Defining Planetary Boundaries Can Transform Our Approach to Growth

  The article focuses on the importance to identify safe boundaries based on the fundamental characteristics of our planet to address the growing threats of climate change. It highlights the rapid transition ...

  Citation × Citation Citation Abstract Copy Title: How Defining Planetary Boundaries Can Transform Our Approach to Growth Author: Steffen, W. L., Rockström, Johan, Costanza, Robert Year: 2011 The article focuses on the importance to identify safe boundaries based on the fundamental characteristics of our planet to address the growing threats of climate change. It highlights the rapid transition of the planet from the stable Holocene state to an unknown future state of significantly different conditions. In addition, climate change, biodiversity loss and phosphorus production were already transgressed by humanity and require innovative frameworks and effective solutions. Title: How Defining Planetary Boundaries Can Transform Our Approach to Growth Author: Steffen, W. L., Rockström, Johan, Costanza, Robert Year: 2011 The article focuses on the importance to identify safe boundaries based on the fundamental characteristics of our planet to address the growing threats of climate change. It highlights the rapid transition of the planet from the stable Holocene state to an unknown future state of significantly different conditions. In addition, climate change, biodiversity loss and phosphorus production were already transgressed by humanity and require innovative frameworks and effective solutions. Close

• 89. [Article] Fishermen's Values Concerning the Queen Conch and Lobster in Boca de Yuma, East National Park, Dominican Republic

  Research Paper

  Citation × Citation Citation Abstract Copy Title: Fishermen's Values Concerning the Queen Conch and Lobster in Boca de Yuma, East National Park, Dominican Republic Author: Ruiz, Victor Research Paper Title: Fishermen's Values Concerning the Queen Conch and Lobster in Boca de Yuma, East National Park, Dominican Republic Author: Ruiz, Victor Research Paper Close

• 90. [Article] Patterns and Variation in Benthic Biodiversity in a Large Marine Ecosystem

  Supporting information can be located at: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0135135#sec014

  Citation × Citation Citation Abstract Copy Title: Patterns and Variation in Benthic Biodiversity in a Large Marine Ecosystem Author: Ingeman, Kurt E., Lindsley, Amy J., Piacenza, Susan E., Barner, Allison K., Reimer, Jessica N., Rowe, Jennifer C., Heppell, Selina S., Thompson, Kevin A., Boersma, Kate S., Kindinger, Tye L., Cerny-Chipman, Elizabeth B., Benkwitt, Cassandra E., Lee, Jonathan D., Thurman, Lindsey L., Shen, Chenchen Supporting information can be located at: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0135135#sec014 Title: Patterns and Variation in Benthic Biodiversity in a Large Marine Ecosystem Author: Ingeman, Kurt E., Lindsley, Amy J., Piacenza, Susan E., Barner, Allison K., Reimer, Jessica N., Rowe, Jennifer C., Heppell, Selina S., Thompson, Kevin A., Boersma, Kate S., Kindinger, Tye L., Cerny-Chipman, Elizabeth B., Benkwitt, Cassandra E., Lee, Jonathan D., Thurman, Lindsey L., Shen, Chenchen Supporting information can be located at: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0135135#sec014 Close

• 91. [Article] Quantifying Resilience of Multiple Ecosystem Services and Biodiversity in a Temperate Forest Landscape

  Resilience is increasingly being considered as a new paradigm of forest management among scientists, practitioners, and policymakers. However, metrics of resilience to environmental change are lacking. ...

  Citation × Citation Citation Abstract Copy Title: Quantifying Resilience of Multiple Ecosystem Services and Biodiversity in a Temperate Forest Landscape Author: Cantarello, Elena, Newton, Adrian C., Martin, Phillip A., Evans, Paul M., Gosal, Arjan, Lucash, Melissa S. Year: 2017 Resilience is increasingly being considered as a new paradigm of forest management among scientists, practitioners, and policymakers. However, metrics of resilience to environmental change are lacking. Faced with novel disturbances, forests may be able to sustain existing ecosystem services and biodiversity by exhibiting resilience, or alternatively these attributes may undergo either a linear or nonlinear decline. Here we provide a novel quantitative approach for assessing forest resilience that focuses on three components of resilience, namely resistance, recovery, and net change, using a spatially explicit model of forest dynamics. Under the pulse set scenarios, we explored the resilience of nine ecosystem services and four biodiversity measures following a one-off disturbance applied to an increasing percentage of forest area. Under the pulse + press set scenarios, the six disturbance intensities explored during the pulse set were followed by a continuous disturbance. We detected thresholds in net change under pulse + press scenarios for the majority of the ecosystem services and biodiversity measures, which started to decline sharply when disturbance affected >40% of the landscape. Thresholds in net change were not observed under the pulse scenarios, with the exception of timber volume and ground flora species richness. Thresholds were most pronounced for aboveground biomass, timber volume with respect to the ecosystem services, and ectomycorrhizal fungi and ground flora species richness with respect to the biodiversity measures. Synthesis and applications. The approach presented here illustrates how the multidimensionality of stability research in ecology can be addressed and how forest resilience can be estimated in practice. Managers should adopt specific management actions to support each of the three components of resilience separately, as these may respond differently to disturbance. In addition, management interventions aiming to deliver resilience should incorporate an assessment of both pulse and press disturbances to ensure detection of threshold responses to disturbance, so that appropriate management interventions can be identified. Title: Quantifying Resilience of Multiple Ecosystem Services and Biodiversity in a Temperate Forest Landscape Author: Cantarello, Elena, Newton, Adrian C., Martin, Phillip A., Evans, Paul M., Gosal, Arjan, Lucash, Melissa S. Year: 2017 Resilience is increasingly being considered as a new paradigm of forest management among scientists, practitioners, and policymakers. However, metrics of resilience to environmental change are lacking. Faced with novel disturbances, forests may be able to sustain existing ecosystem services and biodiversity by exhibiting resilience, or alternatively these attributes may undergo either a linear or nonlinear decline. Here we provide a novel quantitative approach for assessing forest resilience that focuses on three components of resilience, namely resistance, recovery, and net change, using a spatially explicit model of forest dynamics. Under the pulse set scenarios, we explored the resilience of nine ecosystem services and four biodiversity measures following a one-off disturbance applied to an increasing percentage of forest area. Under the pulse + press set scenarios, the six disturbance intensities explored during the pulse set were followed by a continuous disturbance. We detected thresholds in net change under pulse + press scenarios for the majority of the ecosystem services and biodiversity measures, which started to decline sharply when disturbance affected >40% of the landscape. Thresholds in net change were not observed under the pulse scenarios, with the exception of timber volume and ground flora species richness. Thresholds were most pronounced for aboveground biomass, timber volume with respect to the ecosystem services, and ectomycorrhizal fungi and ground flora species richness with respect to the biodiversity measures. Synthesis and applications. The approach presented here illustrates how the multidimensionality of stability research in ecology can be addressed and how forest resilience can be estimated in practice. Managers should adopt specific management actions to support each of the three components of resilience separately, as these may respond differently to disturbance. In addition, management interventions aiming to deliver resilience should incorporate an assessment of both pulse and press disturbances to ensure detection of threshold responses to disturbance, so that appropriate management interventions can be identified. Close

• 92. [Article] Ecological consequences of the expansion of N₂‑fixing plants in cold biomes

  To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The published article is copyrighted by Springer ...

  Citation × Citation Citation Abstract Copy Title: Ecological consequences of the expansion of N₂‑fixing plants in cold biomes Author: Aerts, Rien, Myrold, David D., et al., Bühlmann, Tobias, Hiltbrunner, Erika To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The published article is copyrighted by Springer and can be found at: http://link.springer.com/journal/442. Title: Ecological consequences of the expansion of N₂‑fixing plants in cold biomes Author: Aerts, Rien, Myrold, David D., et al., Bühlmann, Tobias, Hiltbrunner, Erika To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The published article is copyrighted by Springer and can be found at: http://link.springer.com/journal/442. Close

• 93. [Article] Initial experimental effects of intensive forest management on avian abundance

  This is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Elsevier and can be found at: http://www.journals.elsevier.com/forest-ecology-a...

  Citation × Citation Citation Abstract Copy Title: Initial experimental effects of intensive forest management on avian abundance Author: Giovanini, Jack, Kroll, Andrew J., Verschuyl, Jake, Stokely, Thomas, Betts, Matthew G. This is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Elsevier and can be found at: http://www.journals.elsevier.com/forest-ecology-and-management/. Title: Initial experimental effects of intensive forest management on avian abundance Author: Giovanini, Jack, Kroll, Andrew J., Verschuyl, Jake, Stokely, Thomas, Betts, Matthew G. This is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Elsevier and can be found at: http://www.journals.elsevier.com/forest-ecology-and-management/. Close

• 94. [Article] The effects of pathogens, UV-B radiation, and introduced species on amphibians in the Pacific Northwest

  I examined two amphibian communities to assess factors that may impact amphibian biodiversity. The results suggest that the potential factors which influence the maintenance of amphibian biodiversity are ...

  Citation × Citation Citation Abstract Copy Title: The effects of pathogens, UV-B radiation, and introduced species on amphibians in the Pacific Northwest Author: Kiesecker, Joseph Michael I examined two amphibian communities to assess factors that may impact amphibian biodiversity. The results suggest that the potential factors which influence the maintenance of amphibian biodiversity are multi-faceted and thus, attempts to understand these factors must reflect these complexities. I investigated factors that influenced the susceptibility of western toad (Bufo boreas), Cascades frog (Rana cascadae), and Pacific treefrog (Hyla regilla) embryos to infection with the fungal pathogen Saprolegnia ferax. I found that there were considerable interspecific differences in susceptibility of anuran embryos to infection with Saprolegnia. Interspecific differences can be attributed to differences in egg-laying behavior and sensitivity to ambient levels of ultraviolet radiation. I studied the effect of Saprolegnia on competitive interactions between larval R. cascadae and H. regilla. The presence of Saprolegnia differentially affected larval recruitment of the two species and mediated competitive interactions. These results suggest that pathogens may have strong effects on species interactions and thus, when present may have strong influences on community composition. I examined population differences in response of native red-legged frogs (R. aurora) to introduced bullfrogs (R. catesbeiana). Syntopic R. aurora tadpoles reduced their activity and increased their refuge-use when presented with the chemical cues of R. catesbeiana, whereas allotopic R. aurora did not. Predation by R. catesbeiana was lower for syntopic R. aurora compared with animals from allotopic populations. Individuals that are unfamiliar with novel, introduced organisms may not possess adaptations that would prevent a negative encounter. In field experiments I demonstrated that introduced R. catesbeiana, and smallmouth bass Micropterus dolomieui, influenced the microhabitat use, growth, and survival of larval and metamorphic R. aurora. These results illustrate the potential complexities of interactions between native and exotic species. These results also stress the importance of understanding the mechanisms of interactions between native and exotic species to allow for the persistence of native biodiversity. Title: The effects of pathogens, UV-B radiation, and introduced species on amphibians in the Pacific Northwest Author: Kiesecker, Joseph Michael I examined two amphibian communities to assess factors that may impact amphibian biodiversity. The results suggest that the potential factors which influence the maintenance of amphibian biodiversity are multi-faceted and thus, attempts to understand these factors must reflect these complexities. I investigated factors that influenced the susceptibility of western toad (Bufo boreas), Cascades frog (Rana cascadae), and Pacific treefrog (Hyla regilla) embryos to infection with the fungal pathogen Saprolegnia ferax. I found that there were considerable interspecific differences in susceptibility of anuran embryos to infection with Saprolegnia. Interspecific differences can be attributed to differences in egg-laying behavior and sensitivity to ambient levels of ultraviolet radiation. I studied the effect of Saprolegnia on competitive interactions between larval R. cascadae and H. regilla. The presence of Saprolegnia differentially affected larval recruitment of the two species and mediated competitive interactions. These results suggest that pathogens may have strong effects on species interactions and thus, when present may have strong influences on community composition. I examined population differences in response of native red-legged frogs (R. aurora) to introduced bullfrogs (R. catesbeiana). Syntopic R. aurora tadpoles reduced their activity and increased their refuge-use when presented with the chemical cues of R. catesbeiana, whereas allotopic R. aurora did not. Predation by R. catesbeiana was lower for syntopic R. aurora compared with animals from allotopic populations. Individuals that are unfamiliar with novel, introduced organisms may not possess adaptations that would prevent a negative encounter. In field experiments I demonstrated that introduced R. catesbeiana, and smallmouth bass Micropterus dolomieui, influenced the microhabitat use, growth, and survival of larval and metamorphic R. aurora. These results illustrate the potential complexities of interactions between native and exotic species. These results also stress the importance of understanding the mechanisms of interactions between native and exotic species to allow for the persistence of native biodiversity. Close

• 95. [Article] Fisheries and the Coastal Marine and Island Biodiversity of the Eritrean Red Rea

  No poster available.

  Citation × Citation Citation Abstract Copy Title: Fisheries and the Coastal Marine and Island Biodiversity of the Eritrean Red Rea Author: Afewerki, Yonas No poster available. Title: Fisheries and the Coastal Marine and Island Biodiversity of the Eritrean Red Rea Author: Afewerki, Yonas No poster available. Close

• 96. [Article] Spatial and temporal effects of atmospheric deposition, climate, and land management on forest nutrient cycling and biodiversity

  Emissions largely associated with the combustion of fossil fuels and agriculture has caused elevated atmospheric deposition of nitrogen (N) and sulfur (S) throughout much of the developed world. Increased ...

  Citation × Citation Citation Abstract Copy Title: Spatial and temporal effects of atmospheric deposition, climate, and land management on forest nutrient cycling and biodiversity Author: McDonnell, Todd C. Emissions largely associated with the combustion of fossil fuels and agriculture has caused elevated atmospheric deposition of nitrogen (N) and sulfur (S) throughout much of the developed world. Increased atmospheric deposition of N and S can lead to soil and surface water acidification and affect forest soil nutrient supply. The critical load (CL) of atmospheric deposition is the level of deposition below which significant harm to ecosystems is not likely to occur. The critical load provides an understanding of the extent to which terrestrial and aquatic systems may be affected by air pollution at present or in the future. This research implements novel methods for generating CL estimates of N and S deposition and evaluates spatial and temporal trends in soil chemistry and plant biodiversity with respect to future climate and land management scenarios. Results are presented in the context of chemical thresholds known to be associated with adverse impacts to terrestrial and aquatic biota of the southern Appalachian Mountains and high elevation Colorado Rocky Mountains. Title: Spatial and temporal effects of atmospheric deposition, climate, and land management on forest nutrient cycling and biodiversity Author: McDonnell, Todd C. Emissions largely associated with the combustion of fossil fuels and agriculture has caused elevated atmospheric deposition of nitrogen (N) and sulfur (S) throughout much of the developed world. Increased atmospheric deposition of N and S can lead to soil and surface water acidification and affect forest soil nutrient supply. The critical load (CL) of atmospheric deposition is the level of deposition below which significant harm to ecosystems is not likely to occur. The critical load provides an understanding of the extent to which terrestrial and aquatic systems may be affected by air pollution at present or in the future. This research implements novel methods for generating CL estimates of N and S deposition and evaluates spatial and temporal trends in soil chemistry and plant biodiversity with respect to future climate and land management scenarios. Results are presented in the context of chemical thresholds known to be associated with adverse impacts to terrestrial and aquatic biota of the southern Appalachian Mountains and high elevation Colorado Rocky Mountains. Close

• 97. [Article] Introduction of New Fish Species for Improved Aquaculture Production in Malawi: Policy Implications for Fish Biodiversity Preservation and Management

  Poster Session

  Citation × Citation Citation Abstract Copy Title: Introduction of New Fish Species for Improved Aquaculture Production in Malawi: Policy Implications for Fish Biodiversity Preservation and Management Author: Kapute, Fanuel Poster Session Title: Introduction of New Fish Species for Improved Aquaculture Production in Malawi: Policy Implications for Fish Biodiversity Preservation and Management Author: Kapute, Fanuel Poster Session Close

• 98. [Article] Non-random biodiversity loss underlies predictable increases in viral disease prevalence

  This is an author's peer-reviewed final manuscript, as accepted by the publisher. The article is copyrighted by the author(s) and published by The Royal Society. It can be found at: http://rsif.royals...

  Citation × Citation Citation Abstract Copy Title: Non-random biodiversity loss underlies predictable increases in viral disease prevalence Author: Mitchell, Charles E., Power, Alison G., Lacroix, Christelle, Borer, Elizabeth T., Seabloom, Eric W., Jolles, Anna This is an author's peer-reviewed final manuscript, as accepted by the publisher. The article is copyrighted by the author(s) and published by The Royal Society. It can be found at: http://rsif.royalsocietypublishing.org/. Title: Non-random biodiversity loss underlies predictable increases in viral disease prevalence Author: Mitchell, Charles E., Power, Alison G., Lacroix, Christelle, Borer, Elizabeth T., Seabloom, Eric W., Jolles, Anna This is an author's peer-reviewed final manuscript, as accepted by the publisher. The article is copyrighted by the author(s) and published by The Royal Society. It can be found at: http://rsif.royalsocietypublishing.org/. Close

• 99. [Article] Examination of Human Impacts on the Biodiversity and Ecology of Lichen and Moss Communities

  Globally, more than half of the world's population is living in urban areas and it is well accepted that human activities (e.g. climate warming, pollution, landscape homogenization) pose a multitude of ...

  Citation × Citation Citation Abstract Copy Title: Examination of Human Impacts on the Biodiversity and Ecology of Lichen and Moss Communities Author: Prather, Hannah Marie Year: 2017 Globally, more than half of the world's population is living in urban areas and it is well accepted that human activities (e.g. climate warming, pollution, landscape homogenization) pose a multitude of threats to ecosystems. Largely, human-related impacts on biodiversity will hold consequences for larger ecological processes and research looking into human impacts on sensitive epiphytic lichen and moss communities is an emerging area of research. While seemingly small, lichen and moss communities exist on nearly every terrestrial ecosystem on Earth and contribute to whole-system processes (e.g. hydrology, mineral cycling, food web energetics) worldwide. To further examine human impacts on epiphytic communities, I conducted three studies examining urbanization and climate warming effects on epiphytic lichen and moss biodiversity and ecology. In the first study I revisited a historic urban lichen community study to assess how urban lichen communities have responded to regional air quality changes occurring over the last nearly two decades. I further investigated, for the first time, the biodiversity of urban tree canopy-dwelling lichen communities in a native coniferous tree species, Pseudotsuga menziesii. I found that urban parks and forested areas harbor a species rich community of lichens epiphytes. Further, I found evidence for the distinct homogenization of urban epiphytic lichen communities, suggesting that expanding beyond simplistic measures of biodiversity to consider community composition and functional biodiversity may be necessary when assessing the ecology and potential ecosystem services of epiphyte communites within urbanizing landscapes. Next, I present the first tall tree canopy study across a regional gradient of urbanization near Portland, Oregon, USA. I found that tall tree canopy epiphyte communities change dramatically along gradients of increasing urbanization, most notably by the transitioning of species functional groups from sensitive, oligotrophic species to a dominance of urban-tolerant, eutrophic species. The implications these dramatic shifts in species composition have on essential PNW ecosystem processes, like N-fixation and canopy microclimate regulation, is still not well understood and is difficult to formally evaluate. However, I find strong evidence that native conifer trees in urban areas may provide a diversity of essential ecosystem services, including providing stratified habitat for epiphyte communities and their associated micro arthropod communities and the scavenging of atmospherically deposited nutrients. Future work is needed to understand how losses in canopy N fixation and species with large biomass (both lichens and bryophytes) will affect nutrient and hydrologic cycling in the PNW region, which continue to undergo rapid growth and urbanization. The final chapter investigates the impacts of passive warming by Open Top Chambers (OTCs) in moss-dominated ecosystems located on the Western Antarctic Peninsula, an area of increasing climate warming. I compared species-specific temperature effects, moss canopy morphology, sexual reproductive effort and invertebrate communities between OTC and control moss communities for two moss species, Polytrichastrum alpinum and Sanionia uncinata, that make up over 65% of the terrestrial vegetative cover in the area. I found distinct reproductive shifts in P. alpinum under passive warming compared to controls. Moss communities under warming also had substantially larger total invertebrate communities than those in control moss communities, and invertebrate communities were significantly affected by moss species and moss reproductive effort. Further, substantial species-specific thermal differences among contiguous patches of these dominant moss species were revealed. These results suggest that continued warming will differentially impact the reproductive output of Antarctic moss species and is likely to dramatically alter terrestrial ecosystems dynamics from the bottom up. This combined work provides a diverse contribution to the field of epiphyte ecology and biology by providing new insights on how human impacts will affect epiphyte lichen and moss communities across diverse ecosystems, in light of a rapidly changing planet. Title: Examination of Human Impacts on the Biodiversity and Ecology of Lichen and Moss Communities Author: Prather, Hannah Marie Year: 2017 Globally, more than half of the world's population is living in urban areas and it is well accepted that human activities (e.g. climate warming, pollution, landscape homogenization) pose a multitude of threats to ecosystems. Largely, human-related impacts on biodiversity will hold consequences for larger ecological processes and research looking into human impacts on sensitive epiphytic lichen and moss communities is an emerging area of research. While seemingly small, lichen and moss communities exist on nearly every terrestrial ecosystem on Earth and contribute to whole-system processes (e.g. hydrology, mineral cycling, food web energetics) worldwide. To further examine human impacts on epiphytic communities, I conducted three studies examining urbanization and climate warming effects on epiphytic lichen and moss biodiversity and ecology. In the first study I revisited a historic urban lichen community study to assess how urban lichen communities have responded to regional air quality changes occurring over the last nearly two decades. I further investigated, for the first time, the biodiversity of urban tree canopy-dwelling lichen communities in a native coniferous tree species, Pseudotsuga menziesii. I found that urban parks and forested areas harbor a species rich community of lichens epiphytes. Further, I found evidence for the distinct homogenization of urban epiphytic lichen communities, suggesting that expanding beyond simplistic measures of biodiversity to consider community composition and functional biodiversity may be necessary when assessing the ecology and potential ecosystem services of epiphyte communites within urbanizing landscapes. Next, I present the first tall tree canopy study across a regional gradient of urbanization near Portland, Oregon, USA. I found that tall tree canopy epiphyte communities change dramatically along gradients of increasing urbanization, most notably by the transitioning of species functional groups from sensitive, oligotrophic species to a dominance of urban-tolerant, eutrophic species. The implications these dramatic shifts in species composition have on essential PNW ecosystem processes, like N-fixation and canopy microclimate regulation, is still not well understood and is difficult to formally evaluate. However, I find strong evidence that native conifer trees in urban areas may provide a diversity of essential ecosystem services, including providing stratified habitat for epiphyte communities and their associated micro arthropod communities and the scavenging of atmospherically deposited nutrients. Future work is needed to understand how losses in canopy N fixation and species with large biomass (both lichens and bryophytes) will affect nutrient and hydrologic cycling in the PNW region, which continue to undergo rapid growth and urbanization. The final chapter investigates the impacts of passive warming by Open Top Chambers (OTCs) in moss-dominated ecosystems located on the Western Antarctic Peninsula, an area of increasing climate warming. I compared species-specific temperature effects, moss canopy morphology, sexual reproductive effort and invertebrate communities between OTC and control moss communities for two moss species, Polytrichastrum alpinum and Sanionia uncinata, that make up over 65% of the terrestrial vegetative cover in the area. I found distinct reproductive shifts in P. alpinum under passive warming compared to controls. Moss communities under warming also had substantially larger total invertebrate communities than those in control moss communities, and invertebrate communities were significantly affected by moss species and moss reproductive effort. Further, substantial species-specific thermal differences among contiguous patches of these dominant moss species were revealed. These results suggest that continued warming will differentially impact the reproductive output of Antarctic moss species and is likely to dramatically alter terrestrial ecosystems dynamics from the bottom up. This combined work provides a diverse contribution to the field of epiphyte ecology and biology by providing new insights on how human impacts will affect epiphyte lichen and moss communities across diverse ecosystems, in light of a rapidly changing planet. Close

• 100. [Article] Ecosystem-based Management of Marine Capture Fisheries

  Research Paper

  Citation × Citation Citation Abstract Copy Title: Ecosystem-based Management of Marine Capture Fisheries Author: Short, Katherine Research Paper Title: Ecosystem-based Management of Marine Capture Fisheries Author: Short, Katherine Research Paper Close