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• 21. [Article] Grand fir series of northeastern Oregon and Southeastern Washington : successional stages and management guide

  Citation × Citation Citation Abstract Copy Title: Grand fir series of northeastern Oregon and Southeastern Washington : successional stages and management guide Author: United States. Forest Service. Pacific Northwest Region., Clausnitzer, Rodrick R. Title: Grand fir series of northeastern Oregon and Southeastern Washington : successional stages and management guide Author: United States. Forest Service. Pacific Northwest Region., Clausnitzer, Rodrick R. Close

• 22. [Article] Assessment of the accuracy of forested classifications within two broad-scale remotely-sensed vegetation databases in eastern Oregon

  An accuracy assessment of two broad-scale vegetation databases for eastern Oregon, both developed from satellite imagery, was performed to assess the usefulness of the databases for forest landscape planning and ...

  Citation × Citation Citation Abstract Copy Title: Assessment of the accuracy of forested classifications within two broad-scale remotely-sensed vegetation databases in eastern Oregon Author: Langhoff, Cory A. An accuracy assessment of two broad-scale vegetation databases for eastern Oregon, both developed from satellite imagery, was performed to assess the usefulness of the databases for forest landscape planning and assessment efforts. The two databases were the Oregon Department of Forestry (ODF) vegetation database and the U.S. Geological Survey National Land Cover Database (USGS NLCD) vegetation database, both created from Landsat TM 25m satellite imagery. The ODF vegetation database contained four attributes: crown closure, forest size, forest species, and forest structure. The USGS vegetation database contained a single attribute: forest species. Due to reference data availability problems, the accuracy assessment could only be performed on USDA Forest Service lands, which, however, covered most of the forested landscape of eastern Oregon. Within the ODF vegetation database the accuracy of classifying tree species was good, however, the accuracy of classifying tree species within the USGS database was better. Only one forest size class, the small sawtimber class, was classified moderately well in the ODF vegetation database and neither of the forest structure classes were classified well. While both vegetation databases provide a good representation of forest species as well as non-forested areas, their usefulness for forest landscape planning and assessment is limited. The USGS vegetation database, with only one attribute associated with each pixel, evidently meets the goals of the developers of the map- to provide a reasonably accurate, broad-scale description of forest conditions. The ODF vegetation database, with four attributes associated with each pixel, provides more detailed information about the landscape, albeit at low accuracy levels in many cases. Title: Assessment of the accuracy of forested classifications within two broad-scale remotely-sensed vegetation databases in eastern Oregon Author: Langhoff, Cory A. An accuracy assessment of two broad-scale vegetation databases for eastern Oregon, both developed from satellite imagery, was performed to assess the usefulness of the databases for forest landscape planning and assessment efforts. The two databases were the Oregon Department of Forestry (ODF) vegetation database and the U.S. Geological Survey National Land Cover Database (USGS NLCD) vegetation database, both created from Landsat TM 25m satellite imagery. The ODF vegetation database contained four attributes: crown closure, forest size, forest species, and forest structure. The USGS vegetation database contained a single attribute: forest species. Due to reference data availability problems, the accuracy assessment could only be performed on USDA Forest Service lands, which, however, covered most of the forested landscape of eastern Oregon. Within the ODF vegetation database the accuracy of classifying tree species was good, however, the accuracy of classifying tree species within the USGS database was better. Only one forest size class, the small sawtimber class, was classified moderately well in the ODF vegetation database and neither of the forest structure classes were classified well. While both vegetation databases provide a good representation of forest species as well as non-forested areas, their usefulness for forest landscape planning and assessment is limited. The USGS vegetation database, with only one attribute associated with each pixel, evidently meets the goals of the developers of the map- to provide a reasonably accurate, broad-scale description of forest conditions. The ODF vegetation database, with four attributes associated with each pixel, provides more detailed information about the landscape, albeit at low accuracy levels in many cases. Close

• 23. [Article] Quantifying physical habitat in wadeable streams : surface waters

  We describe concepts, rationale, and analytical procedures for characterizing physical habitat in wadeable streams based on raw data generated from methods similar or equal to those of Kaufmann and Robison ...

  Citation × Citation Citation Abstract Copy Title: Quantifying physical habitat in wadeable streams : surface waters Author: Robison, E. George, Seeliger, Curt, Levine, Paul, Peck, David V., Kaufmann, Phillip R. We describe concepts, rationale, and analytical procedures for characterizing physical habitat in wadeable streams based on raw data generated from methods similar or equal to those of Kaufmann and Robison (in PB99-139156). We provide guidance for calculating measures or indices of stream size and gradient, sinuosity, substrate size and stability, habitat complexity and cover, woody debris size and abundance, residual pool dimensions and frequency, riparian vegetation cover and structure, anthropogenic disturbances, and channel-riparian interaction. We evaluated sampling precision of field habitat survey methods employed by EMAP in several hundred streams in Oregon and the Mid-Atlantic region, comparing variance among streams ('signals') with variance between repeat stream visits (measurement 'noise'). The final measure of the utility of a habitat approach is whether it is useful for interpreting controls on biota or impacts of human activity. Title: Quantifying physical habitat in wadeable streams : surface waters Author: Robison, E. George, Seeliger, Curt, Levine, Paul, Peck, David V., Kaufmann, Phillip R. We describe concepts, rationale, and analytical procedures for characterizing physical habitat in wadeable streams based on raw data generated from methods similar or equal to those of Kaufmann and Robison (in PB99-139156). We provide guidance for calculating measures or indices of stream size and gradient, sinuosity, substrate size and stability, habitat complexity and cover, woody debris size and abundance, residual pool dimensions and frequency, riparian vegetation cover and structure, anthropogenic disturbances, and channel-riparian interaction. We evaluated sampling precision of field habitat survey methods employed by EMAP in several hundred streams in Oregon and the Mid-Atlantic region, comparing variance among streams ('signals') with variance between repeat stream visits (measurement 'noise'). The final measure of the utility of a habitat approach is whether it is useful for interpreting controls on biota or impacts of human activity. Close

• 24. [Article] Grazing management for riparian-wetland areas

  This document presents information from various land managers and researchers to guide livestock management in riparian areas using their unique responsiveness to accomplish management objectives. Riparian ...

  Citation × Citation Citation Abstract Copy Title: Grazing management for riparian-wetland areas Author: Swanson, Sherman, Kinch, Gene, United States. Forest Service, National Applied Resource Sciences Center (U.S.), Borman, Michael M., Elsbernd, Van, Leonard, Steve (Stephen G.) This document presents information from various land managers and researchers to guide livestock management in riparian areas using their unique responsiveness to accomplish management objectives. Riparian areas, as interfaces between the aquatic and upland components of the ecosystem comprise mosaics of landforms, communities, and environments within the larger landscape. The structure and processes of riparian areas, more than any other ecosystem, are influenced by their connectivity to adjacent ecosystems. An ecosystem perspective provides an ecological basis for evaluating current grazing practices and other land uses, identifying riparian management objectives, and developing future management alternatives. Title: Grazing management for riparian-wetland areas Author: Swanson, Sherman, Kinch, Gene, United States. Forest Service, National Applied Resource Sciences Center (U.S.), Borman, Michael M., Elsbernd, Van, Leonard, Steve (Stephen G.) This document presents information from various land managers and researchers to guide livestock management in riparian areas using their unique responsiveness to accomplish management objectives. Riparian areas, as interfaces between the aquatic and upland components of the ecosystem comprise mosaics of landforms, communities, and environments within the larger landscape. The structure and processes of riparian areas, more than any other ecosystem, are influenced by their connectivity to adjacent ecosystems. An ecosystem perspective provides an ecological basis for evaluating current grazing practices and other land uses, identifying riparian management objectives, and developing future management alternatives. Close

• 25. [Article] Reconnaissance of Noatak National Preserve and Biosphere Reserve as a Potential Site for Inclusion in the Integrated Global Background Monitoring Network

  The report presents results of the initial reconnaissance effort of a pilot study to assess the suitability of Noatak National Preserve (also a designated UNESCO/MAB International Biosphere Reserve) as ...

  Citation × Citation Citation Abstract Copy Title: Reconnaissance of Noatak National Preserve and Biosphere Reserve as a Potential Site for Inclusion in the Integrated Global Background Monitoring Network Author: Wiersma, G. Bruce, McKee, Arthur, Slaughter, Charles, Hilgert, Jerry, Halpern, Charlie The report presents results of the initial reconnaissance effort of a pilot study to assess the suitability of Noatak National Preserve (also a designated UNESCO/MAB International Biosphere Reserve) as a site for an Integrated Global Background Monitoring site. Sites currently established as part of the pilot network are Olympic National Park, Washington, USA, and Torres del Paine National Park, Chile. Objectives of the global network are: to establish reference levels for pollutants that already exhibit global contamination; establish baseline measurements of ecosystem parameters that permit comparison of more impacted areas; and serve as an early warning system for detecting increases in hazardous pollutants and changes in ecosystem processes. Because of its remote and pristine nature, Noatak National Preserve appeared to be an excellent candidate for inclusion in such a baseline network. Title: Reconnaissance of Noatak National Preserve and Biosphere Reserve as a Potential Site for Inclusion in the Integrated Global Background Monitoring Network Author: Wiersma, G. Bruce, McKee, Arthur, Slaughter, Charles, Hilgert, Jerry, Halpern, Charlie The report presents results of the initial reconnaissance effort of a pilot study to assess the suitability of Noatak National Preserve (also a designated UNESCO/MAB International Biosphere Reserve) as a site for an Integrated Global Background Monitoring site. Sites currently established as part of the pilot network are Olympic National Park, Washington, USA, and Torres del Paine National Park, Chile. Objectives of the global network are: to establish reference levels for pollutants that already exhibit global contamination; establish baseline measurements of ecosystem parameters that permit comparison of more impacted areas; and serve as an early warning system for detecting increases in hazardous pollutants and changes in ecosystem processes. Because of its remote and pristine nature, Noatak National Preserve appeared to be an excellent candidate for inclusion in such a baseline network. Close

• 26. [Article] Lower Alsea River watershed analysis

  The Lower Alsea River Watershed Analysis contains information which characterizes the processes and trends for resources of concern, and provides a context relating the function of this lower portion of ...

  Citation × Citation Citation Abstract Copy Title: Lower Alsea River watershed analysis Author: Siuslaw National Forest, Verbics, Belle, United States. Forest Service, United States. Bureau of Land Management. Marys Peak Resource Area, Delaini, Jack, Bacho, John P., U.S. Fish and Wildlife Service, Tai, Doris The Lower Alsea River Watershed Analysis contains information which characterizes the processes and trends for resources of concern, and provides a context relating the function of this lower portion of the watershed to the Alsea River Basin as a whole. Critical problem areas both inside and outside federal lands are highlighted, though the focus is on the uplands, with limited projection on the estuary, lowlands, private lands, and state facilities. By analyzing limiting factors and understanding likely rates of recovery, the analysis helps to strategize and prioritize activities both spatially and by project type. This first iteration provides useful information about resource conditions for USFS, BLM, and other agency managers as well as watershed councils and private individuals. Title: Lower Alsea River watershed analysis Author: Siuslaw National Forest, Verbics, Belle, United States. Forest Service, United States. Bureau of Land Management. Marys Peak Resource Area, Delaini, Jack, Bacho, John P., U.S. Fish and Wildlife Service, Tai, Doris The Lower Alsea River Watershed Analysis contains information which characterizes the processes and trends for resources of concern, and provides a context relating the function of this lower portion of the watershed to the Alsea River Basin as a whole. Critical problem areas both inside and outside federal lands are highlighted, though the focus is on the uplands, with limited projection on the estuary, lowlands, private lands, and state facilities. By analyzing limiting factors and understanding likely rates of recovery, the analysis helps to strategize and prioritize activities both spatially and by project type. This first iteration provides useful information about resource conditions for USFS, BLM, and other agency managers as well as watershed councils and private individuals. Close

• 27. [Article] Monitoring design for riparian forests in the Pacific Northwest : research plan

  The goal of this project is to recommend a broadly-acceptale efficient and effective methodology for characterizing streamside riparian attributes in forested settings at the site grain for regional monitoring. ...

  Citation × Citation Citation Abstract Copy Title: Monitoring design for riparian forests in the Pacific Northwest : research plan Author: Bollman, Mike, National Health and Environmental Effects Laboratory., Oregon State University, Stepp, Jennifer, United States. Environmental Protection Agency. ǂb Office of Research and Development, United States. Forest Service, Barker, Jerry R., Bradshaw, Gay, Ringold, Paul L., Cline, Steven Paul, Carson, Ward, Dynamac Corporation, Fiorella, Maria R. The goal of this project is to recommend a broadly-acceptale efficient and effective methodology for characterizing streamside riparian attributes in forested settings at the site grain for regional monitoring. The authors consider monitoring design in the context of three interacting constraints: ecological functions, capabilities of technologies, and user needs. The focus is on fine grained remote methods. Comparison between candidate selected monitoring systems provides for an initial formulation of a monitoring design. A series of evaluations of these initial formulations provides for an initial recommendation. With the state's interest in the status of coastal fishes, and the programmatic interest of EPA's Western Ecology Division, the areas selected for study are in the Oregon coastal province and the Willamette basin. Title: Monitoring design for riparian forests in the Pacific Northwest : research plan Author: Bollman, Mike, National Health and Environmental Effects Laboratory., Oregon State University, Stepp, Jennifer, United States. Environmental Protection Agency. ǂb Office of Research and Development, United States. Forest Service, Barker, Jerry R., Bradshaw, Gay, Ringold, Paul L., Cline, Steven Paul, Carson, Ward, Dynamac Corporation, Fiorella, Maria R. The goal of this project is to recommend a broadly-acceptale efficient and effective methodology for characterizing streamside riparian attributes in forested settings at the site grain for regional monitoring. The authors consider monitoring design in the context of three interacting constraints: ecological functions, capabilities of technologies, and user needs. The focus is on fine grained remote methods. Comparison between candidate selected monitoring systems provides for an initial formulation of a monitoring design. A series of evaluations of these initial formulations provides for an initial recommendation. With the state's interest in the status of coastal fishes, and the programmatic interest of EPA's Western Ecology Division, the areas selected for study are in the Oregon coastal province and the Willamette basin. Close

• 28. [Article] Willow Creek Wildlife Mitigation Project -- Final Environmental Assessment

  Citation × Citation Citation Abstract Copy Title: Willow Creek Wildlife Mitigation Project -- Final Environmental Assessment Title: Willow Creek Wildlife Mitigation Project -- Final Environmental Assessment Close

• 29. [Article] Biological assessment of the effects of national forest land and resource management plans and Bureau of Land Management land use plans on Canada lynx

  This biological assessment (BA) documents the potential effects of existing Forest Service (FS) Land and Resource Management Plans (LRMPs), or 'Forest Plans' and Bureau of Land Management (BLM) Land Use ...

  Citation × Citation Citation Abstract Copy Title: Biological assessment of the effects of national forest land and resource management plans and Bureau of Land Management land use plans on Canada lynx Author: Rupe, John, Hickenbottom, J. Randal, Prevedel, David, Halekas, George, Hilliard, Mark, Summerfield, Bob, Aradahl, Jeff, Jackson, Lynn This biological assessment (BA) documents the potential effects of existing Forest Service (FS) Land and Resource Management Plans (LRMPs), or 'Forest Plans' and Bureau of Land Management (BLM) Land Use Plans (LUPs) on the Canada Lynx (Lynx canadensis), hereafter referred to as the lynx. LRMPs and LUPs are collectively referred to as 'Plans' in this document. In a Federal Register notice on July 8, 1998, the U.S. Fish and Wildlife Service (FWS) proposed a distinct population segment of the lynx within 16 states to be listed as threatened (U.S. Fish and Wildlife Service 1998a). This BA evaluates 57 LRMPs and 56 LUPs in 13 of these states: Maine, New Hampshire, Vermont, Michigan, Wisconsin, Minnesota, Colorado, Wyoming, Utah, Montana, Idaho, Oregon and Washington. Title: Biological assessment of the effects of national forest land and resource management plans and Bureau of Land Management land use plans on Canada lynx Author: Rupe, John, Hickenbottom, J. Randal, Prevedel, David, Halekas, George, Hilliard, Mark, Summerfield, Bob, Aradahl, Jeff, Jackson, Lynn This biological assessment (BA) documents the potential effects of existing Forest Service (FS) Land and Resource Management Plans (LRMPs), or 'Forest Plans' and Bureau of Land Management (BLM) Land Use Plans (LUPs) on the Canada Lynx (Lynx canadensis), hereafter referred to as the lynx. LRMPs and LUPs are collectively referred to as 'Plans' in this document. In a Federal Register notice on July 8, 1998, the U.S. Fish and Wildlife Service (FWS) proposed a distinct population segment of the lynx within 16 states to be listed as threatened (U.S. Fish and Wildlife Service 1998a). This BA evaluates 57 LRMPs and 56 LUPs in 13 of these states: Maine, New Hampshire, Vermont, Michigan, Wisconsin, Minnesota, Colorado, Wyoming, Utah, Montana, Idaho, Oregon and Washington. Close

• 30. [Article] Vegetation classification of wild turkey habitat in Umpqua National Forest using color aerial photography

  Citation × Citation Citation Abstract Copy Title: Vegetation classification of wild turkey habitat in Umpqua National Forest using color aerial photography Author: Hazell, Bret Jack Title: Vegetation classification of wild turkey habitat in Umpqua National Forest using color aerial photography Author: Hazell, Bret Jack Close