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• 61. [Article] South Australia’s Marine Park Catch/Effort Reduction Program – Implications for Fisheries Management

  presentation

  Citation × Citation Citation Abstract Copy Title: South Australia’s Marine Park Catch/Effort Reduction Program – Implications for Fisheries Management Author: Sloan, Sean, Burnell, Andrew, Edwards, Roger, Doroudi, Mehdi presentation Title: South Australia’s Marine Park Catch/Effort Reduction Program – Implications for Fisheries Management Author: Sloan, Sean, Burnell, Andrew, Edwards, Roger, Doroudi, Mehdi presentation Close

• 62. [Article] Development of an object-oriented expert system for PWR core reload

  Reactor refueling is a computationally intensive problem solving process that requires automation since significant resources are expended upon the search for an optimal core loading. Without imposing ...

  Citation × Citation Citation Abstract Copy Title: Development of an object-oriented expert system for PWR core reload Author: Greek, Kevin J. Reactor refueling is a computationally intensive problem solving process that requires automation since significant resources are expended upon the search for an optimal core loading. Without imposing some constraints upon the configurations investigated, an extremely large number of prototype loadings may be generated without discovery of an improved loading. As the result of years of study upon the problem, a fuel management expert understands how to direct and constrain the search for an acceptable minimum peak power loading. This research attempts to automate the expert's knowledge with the ease of representation and maintenance the tools of artificial intelligence (AI) are most specialized. It seeks to make his expertise generally available. The structure, operators, and search methods for representation of the core reload problem are identified and reveal the limitations which many expert system tools have for its solution. An object-oriented representation allows a natural means to define components of the problem and share many dependent attributes of objects in the representation consistently. The expert system prototype, Shuffle, is written in Smalltalk, an object-oriented programming language, and evaluates loadings as it generates them using a two group, two dimensional power calculation compiled in a PC-based FORTRAN. Proven strategies of fuel management experts were incorporated on top of an object oriented representation in a highly interactive environment. Shuffle currently includes three strategies or subgoals, each subgoal progressively positioning less reactive fuel by distinct move instructions. Each subgoal is implemented as a hierarchical subclass of constraints and heuristics that generally remain consistent with each new loading. These constraints include requirements for a modified out-in loading pattern with map regions declared as even, odd, intermediate, and peripheral. Evaluating the intelligence of Shuffle requires an analysis of both its rate of convergence toward an improved pattern and its ability to correct what appears to be a poor pattern. Some experiments with test patterns revealed that additional constraints could improve convergence but may limit exploration by the system. Title: Development of an object-oriented expert system for PWR core reload Author: Greek, Kevin J. Reactor refueling is a computationally intensive problem solving process that requires automation since significant resources are expended upon the search for an optimal core loading. Without imposing some constraints upon the configurations investigated, an extremely large number of prototype loadings may be generated without discovery of an improved loading. As the result of years of study upon the problem, a fuel management expert understands how to direct and constrain the search for an acceptable minimum peak power loading. This research attempts to automate the expert's knowledge with the ease of representation and maintenance the tools of artificial intelligence (AI) are most specialized. It seeks to make his expertise generally available. The structure, operators, and search methods for representation of the core reload problem are identified and reveal the limitations which many expert system tools have for its solution. An object-oriented representation allows a natural means to define components of the problem and share many dependent attributes of objects in the representation consistently. The expert system prototype, Shuffle, is written in Smalltalk, an object-oriented programming language, and evaluates loadings as it generates them using a two group, two dimensional power calculation compiled in a PC-based FORTRAN. Proven strategies of fuel management experts were incorporated on top of an object oriented representation in a highly interactive environment. Shuffle currently includes three strategies or subgoals, each subgoal progressively positioning less reactive fuel by distinct move instructions. Each subgoal is implemented as a hierarchical subclass of constraints and heuristics that generally remain consistent with each new loading. These constraints include requirements for a modified out-in loading pattern with map regions declared as even, odd, intermediate, and peripheral. Evaluating the intelligence of Shuffle requires an analysis of both its rate of convergence toward an improved pattern and its ability to correct what appears to be a poor pattern. Some experiments with test patterns revealed that additional constraints could improve convergence but may limit exploration by the system. Close

• 63. [Article] Seafood Technology Collection: A Final Report

  Final report on grant funded project for Oregon State University Sea Grant

  Citation × Citation Citation Abstract Copy Title: Seafood Technology Collection: A Final Report Author: Webster, Janet G., Kolbe, Edward R. Final report on grant funded project for Oregon State University Sea Grant Title: Seafood Technology Collection: A Final Report Author: Webster, Janet G., Kolbe, Edward R. Final report on grant funded project for Oregon State University Sea Grant Close

• 64. [Article] Breeding an open pollinated broccoli for organic production systems using participatory methods

  Organic agriculture is an important and growing sector of U.S. and world food production. Consumers are increasingly aware of and interested in the production practices and impacts associated with agriculture ...

  Citation × Citation Citation Abstract Copy Title: Breeding an open pollinated broccoli for organic production systems using participatory methods Author: McKenzie, Laurie R. Organic agriculture is an important and growing sector of U.S. and world food production. Consumers are increasingly aware of and interested in the production practices and impacts associated with agriculture and as such, are showing a preference for sustainably produced, raised, and harvested foods. In order to continue to meet the growing demand for organic produce, organic growers need cultivars that are optimally adapted to organic and low input conditions. Quality seed is the foundation of any functional and stable farming system. Unfortunately the lack of organically bred and produced seed is hindering the continued growth and success of organic farming. Meeting the needs of the organic sector has been a challenge for the seed industry; it is an industry that often doesn't understand the specific and unique requirements associated with the diversity of environmental and market demands of organic systems. However, organic farmers and the organic food systems they supply, require a robust organic seed system that is appropriately adapted to regional agronomic challenges and market needs, meets standards and regulations, and encompasses the social and ecological values of organic agriculture. One plausible approach to meeting the cultivar and seed needs of organic and low input production systems is through the use of participatory plant breeding (PPB). PPB is a collaborative approach for identifying and developing genetically diverse plant material and varieties involving partnerships among formal sector breeders and researchers, farmers, extension agents, educators, and end users. Participatory plant breeding fundamentally changes the way that formal breeding programs and farmers manage germplasm and plant genetic resources. Typically, formal breeding programs restrict access to germplasm and breeding materials and only supply farmers with finished varieties. In PPB, farmers are involved in the early stages of creation and evaluation of germplasm and breeding material, and stay engaged with the breeding process until new varieties are created. PPB is an excellent model for breeding specifically for organic systems because organic systems in developed countries have many similarities to low-input agricultural systems in the developing world. Some of these parallels include heterogeneous growing environments, a wide range of end uses and marketing strategies, lack of suitably adapted and/or derived varieties, lack of attention from the formal seed sector, and a reduced reliance on synthetic inputs (compared to conventional systems). Breeding for organic systems is a relatively young field and breeders in the formal sector do not have a good handle on what traits are important for robust production under organic conditions. Thus the opportunity to meld farmers' experience and knowledge with breeders' expertise is an effective way to breed for organic production systems. The purpose of this project was to investigate and explore the opportunities and challenges of organic plant breeding using participatory research methods. This research had three goals: 1) to develop an open pollinated broccoli with contemporary quality traits for organic production systems using participatory strategies; 2) to compare broccoli selections made by formally trained plant breeders and farmer breeders; and 3) to capture the stories and experiences of the formal breeders and farmer breeders involved with this broccoli material in order to contribute to the growing wealth of knowledge on collaborative and organic breeding work. The Oregon State University Vegetable Breeding Program made significant progress towards decreasing the variability of the broccoli project material through three successive years of modified half-sibling selections. Evaluations and selections were based more strongly on quality traits rather than soley on production traits such as yield. Although progress was incremental and statistically verified in only three out of the fifteen quality traits, we observed trends in the data indicating progress towards an increasingly uniform, stable, and reliable open pollinated broccoli with specific adaptation for organic production systems. There were very few differences between broccoli materials developed by formally trained plant breeders and farmer breeders. This was especially true for the three cultivars developed in the Pacific Northwest (PNW) (one in Washington and two in Oregon). The 'East Coast' population, which had been collaboratively selected by formal and farmer breeders in New York, expressed significantly distinct differences from the PNW materials. When the farmer breeder and formal breeder materials were pooled together and compared to pooled check cultivars they expressed significant differences for nearly all traits across all years. This demonstrated that all of the collaboratively developed open pollinated materials are distinctly different from the F1 hybrids currently available. Our work has demonstrated a few of the myriad of positive outcomes achievable with the use of participatory plant breeding for organic production systems. The participatory nature of this project resulted in increased confidence and feelings of empowerment for all involved. Both farmers and breeders felt their involvement was socially beneficial and widened their networking and seed community circles. The farmer-bred cultivar 'Solstice' is now available as a result of Jonathan Spero's work, and a cultivar tentatively named 'Benton' is about to be released for sale through Oregon State University. Our results agree with previous study findings that formal and farmer breeder selections are often not distinctly different; thus providing evidence for continuing to support the involvement and education of farmers in plant breeding, especially in reference to organic production systems. This study demonstrates the potential of collaboratively developed and farmer-bred cultivars to become viable and vibrant open pollinated alternatives to the current open pollinated cultivars on the market today. Title: Breeding an open pollinated broccoli for organic production systems using participatory methods Author: McKenzie, Laurie R. Organic agriculture is an important and growing sector of U.S. and world food production. Consumers are increasingly aware of and interested in the production practices and impacts associated with agriculture and as such, are showing a preference for sustainably produced, raised, and harvested foods. In order to continue to meet the growing demand for organic produce, organic growers need cultivars that are optimally adapted to organic and low input conditions. Quality seed is the foundation of any functional and stable farming system. Unfortunately the lack of organically bred and produced seed is hindering the continued growth and success of organic farming. Meeting the needs of the organic sector has been a challenge for the seed industry; it is an industry that often doesn't understand the specific and unique requirements associated with the diversity of environmental and market demands of organic systems. However, organic farmers and the organic food systems they supply, require a robust organic seed system that is appropriately adapted to regional agronomic challenges and market needs, meets standards and regulations, and encompasses the social and ecological values of organic agriculture. One plausible approach to meeting the cultivar and seed needs of organic and low input production systems is through the use of participatory plant breeding (PPB). PPB is a collaborative approach for identifying and developing genetically diverse plant material and varieties involving partnerships among formal sector breeders and researchers, farmers, extension agents, educators, and end users. Participatory plant breeding fundamentally changes the way that formal breeding programs and farmers manage germplasm and plant genetic resources. Typically, formal breeding programs restrict access to germplasm and breeding materials and only supply farmers with finished varieties. In PPB, farmers are involved in the early stages of creation and evaluation of germplasm and breeding material, and stay engaged with the breeding process until new varieties are created. PPB is an excellent model for breeding specifically for organic systems because organic systems in developed countries have many similarities to low-input agricultural systems in the developing world. Some of these parallels include heterogeneous growing environments, a wide range of end uses and marketing strategies, lack of suitably adapted and/or derived varieties, lack of attention from the formal seed sector, and a reduced reliance on synthetic inputs (compared to conventional systems). Breeding for organic systems is a relatively young field and breeders in the formal sector do not have a good handle on what traits are important for robust production under organic conditions. Thus the opportunity to meld farmers' experience and knowledge with breeders' expertise is an effective way to breed for organic production systems. The purpose of this project was to investigate and explore the opportunities and challenges of organic plant breeding using participatory research methods. This research had three goals: 1) to develop an open pollinated broccoli with contemporary quality traits for organic production systems using participatory strategies; 2) to compare broccoli selections made by formally trained plant breeders and farmer breeders; and 3) to capture the stories and experiences of the formal breeders and farmer breeders involved with this broccoli material in order to contribute to the growing wealth of knowledge on collaborative and organic breeding work. The Oregon State University Vegetable Breeding Program made significant progress towards decreasing the variability of the broccoli project material through three successive years of modified half-sibling selections. Evaluations and selections were based more strongly on quality traits rather than soley on production traits such as yield. Although progress was incremental and statistically verified in only three out of the fifteen quality traits, we observed trends in the data indicating progress towards an increasingly uniform, stable, and reliable open pollinated broccoli with specific adaptation for organic production systems. There were very few differences between broccoli materials developed by formally trained plant breeders and farmer breeders. This was especially true for the three cultivars developed in the Pacific Northwest (PNW) (one in Washington and two in Oregon). The 'East Coast' population, which had been collaboratively selected by formal and farmer breeders in New York, expressed significantly distinct differences from the PNW materials. When the farmer breeder and formal breeder materials were pooled together and compared to pooled check cultivars they expressed significant differences for nearly all traits across all years. This demonstrated that all of the collaboratively developed open pollinated materials are distinctly different from the F1 hybrids currently available. Our work has demonstrated a few of the myriad of positive outcomes achievable with the use of participatory plant breeding for organic production systems. The participatory nature of this project resulted in increased confidence and feelings of empowerment for all involved. Both farmers and breeders felt their involvement was socially beneficial and widened their networking and seed community circles. The farmer-bred cultivar 'Solstice' is now available as a result of Jonathan Spero's work, and a cultivar tentatively named 'Benton' is about to be released for sale through Oregon State University. Our results agree with previous study findings that formal and farmer breeder selections are often not distinctly different; thus providing evidence for continuing to support the involvement and education of farmers in plant breeding, especially in reference to organic production systems. This study demonstrates the potential of collaboratively developed and farmer-bred cultivars to become viable and vibrant open pollinated alternatives to the current open pollinated cultivars on the market today. Close

• 65. [Article] Fire science needs in the Pacific Northwest

  12 pages

  Citation × Citation Citation Abstract Copy Title: Fire science needs in the Pacific Northwest Author: Abrams, Jesse, Creighton, Janean H., Moseley, Cassandra, Olsen, Christine S., Davis, Emily Jane, Pomeroy, Alaina, Hamman, Sarah, Bruce, Josh, Perleberg, Andrew B., DeMeo, Thomas, Evers, Louisa, Fitzgerald, Stephen Arthur Year: 2015, 2011 12 pages Title: Fire science needs in the Pacific Northwest Author: Abrams, Jesse, Creighton, Janean H., Moseley, Cassandra, Olsen, Christine S., Davis, Emily Jane, Pomeroy, Alaina, Hamman, Sarah, Bruce, Josh, Perleberg, Andrew B., DeMeo, Thomas, Evers, Louisa, Fitzgerald, Stephen Arthur Year: 2015, 2011 12 pages Close

• 66. [Article] Coastal and Marine Spatial Planning Efforts in the United States and Beyond: An Introduction to this Special Session

  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: Coastal and Marine Spatial Planning Efforts in the United States and Beyond: An Introduction to this Special Session Author: Kosaka, Rosemary 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: Coastal and Marine Spatial Planning Efforts in the United States and Beyond: An Introduction to this Special Session Author: Kosaka, Rosemary 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

• 67. [Article] A study of participant perspectives regarding cooperative fisheries research on the US West Coast

  Cooperative marine fisheries research—the practice of involving the expertise of fishermen and scientists in conducting studies of ocean fishes—has increased gradually over the past 50 years on the US ...

  Citation × Citation Citation Abstract Copy Title: A study of participant perspectives regarding cooperative fisheries research on the US West Coast Author: Moore, Jedidiah J. Cooperative marine fisheries research—the practice of involving the expertise of fishermen and scientists in conducting studies of ocean fishes—has increased gradually over the past 50 years on the US west coast. However, few studies have systematically collected and analyzed the experiences and perceptions of numerous cooperative marine fisheries research project participants. I examined past and present US west coast cooperative fisheries research projects by reviewing existing records of projects, conducting a survey and interviews that investigated the experiences and perceptions of fisherman and scientist participants in cooperative marine fisheries research. In particular, I focused my study on the differences in the experiences and evaluations of research projects by fishermen and scientists. Both fishermen and scientists indicated that conducting good scientific research and producing useful data were major motivations for participating in their cooperative fisheries research projects. During interviews fishermen indicated that the transfer of information between the two groups was unsatisfactory to them. Survey results also suggest that, on average, fishermen are not equal research partners with scientists during their cooperative research projects. This inequality was found even while fishermen, as a group, were found to have participated in a broad range of project activities. This research also found that communication between fishermen and scientists is complex and that fishermen and scientists view the balance of power during their cooperative efforts in different ways. My research also demonstrates what information can be obtained, and lessons learned, through the use of a standardized research methodology to study and evaluate cooperative fisheries projects over an entire region. Future cooperative fisheries research participants on the US west coast and beyond can use the findings of this study to anticipate challenges and maximize the strengths of their cooperative fisheries research projects. Title: A study of participant perspectives regarding cooperative fisheries research on the US West Coast Author: Moore, Jedidiah J. Cooperative marine fisheries research—the practice of involving the expertise of fishermen and scientists in conducting studies of ocean fishes—has increased gradually over the past 50 years on the US west coast. However, few studies have systematically collected and analyzed the experiences and perceptions of numerous cooperative marine fisheries research project participants. I examined past and present US west coast cooperative fisheries research projects by reviewing existing records of projects, conducting a survey and interviews that investigated the experiences and perceptions of fisherman and scientist participants in cooperative marine fisheries research. In particular, I focused my study on the differences in the experiences and evaluations of research projects by fishermen and scientists. Both fishermen and scientists indicated that conducting good scientific research and producing useful data were major motivations for participating in their cooperative fisheries research projects. During interviews fishermen indicated that the transfer of information between the two groups was unsatisfactory to them. Survey results also suggest that, on average, fishermen are not equal research partners with scientists during their cooperative research projects. This inequality was found even while fishermen, as a group, were found to have participated in a broad range of project activities. This research also found that communication between fishermen and scientists is complex and that fishermen and scientists view the balance of power during their cooperative efforts in different ways. My research also demonstrates what information can be obtained, and lessons learned, through the use of a standardized research methodology to study and evaluate cooperative fisheries projects over an entire region. Future cooperative fisheries research participants on the US west coast and beyond can use the findings of this study to anticipate challenges and maximize the strengths of their cooperative fisheries research projects. Close

• 68. [Article] Report on Coastal Mapping and Informatics Trans-Atlantic Workshop 2: Coastal Atlas Interoperability

  Workshop Proceedings

  Citation × Citation Citation Abstract Copy Title: Report on Coastal Mapping and Informatics Trans-Atlantic Workshop 2: Coastal Atlas Interoperability Author: Cummins, Valerie, Wright, Dawn J., Bermudez, Luis, Berman, Marcia, Helly, John, Watson, Stephanie, Dwyer, Ned, Benoit, Greg, Uhel, Ronan, Nyerges, Timothy Workshop Proceedings Title: Report on Coastal Mapping and Informatics Trans-Atlantic Workshop 2: Coastal Atlas Interoperability Author: Cummins, Valerie, Wright, Dawn J., Bermudez, Luis, Berman, Marcia, Helly, John, Watson, Stephanie, Dwyer, Ned, Benoit, Greg, Uhel, Ronan, Nyerges, Timothy Workshop Proceedings Close

• 69. [Article] Capturing community value: The role of local arts organizations in revitalization, civic engagement, and community-building

  65 p. Examining committee chair: Dr. Lori Hager

  Citation × Citation Citation Abstract Copy Title: Capturing community value: The role of local arts organizations in revitalization, civic engagement, and community-building Author: Mallonee, Leigh Detra Year: 2010 65 p. Examining committee chair: Dr. Lori Hager Title: Capturing community value: The role of local arts organizations in revitalization, civic engagement, and community-building Author: Mallonee, Leigh Detra Year: 2010 65 p. Examining committee chair: Dr. Lori Hager Close

• 70. [Article] Catastrophic Post-disaster Long-term Recovery Planning: A Capacity and Needs Assessment of the Oregon Coast

  Project committee: Andre Leduc, chair, Dr. Jean Stockard, Krista Dillon

  Citation × Citation Citation Abstract Copy Title: Catastrophic Post-disaster Long-term Recovery Planning: A Capacity and Needs Assessment of the Oregon Coast Author: Pearce, Jennifer E. Year: 2009, 2008 Project committee: Andre Leduc, chair, Dr. Jean Stockard, Krista Dillon Title: Catastrophic Post-disaster Long-term Recovery Planning: A Capacity and Needs Assessment of the Oregon Coast Author: Pearce, Jennifer E. Year: 2009, 2008 Project committee: Andre Leduc, chair, Dr. Jean Stockard, Krista Dillon Close