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This shapefile approximates the area less than 20 km offshore of the North Pacific Coastline as defined by the "World Country Boundaries (Generalized)" shapefile distributed by ESRI as part of their Data & Maps data series.
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This theme shows the Key Watersheds that are located on BLM lands and adjacent Forest Service Lands, as identified during the Forest Ecosystem Management Assessment effort (Northwest Forest Plan - Record of Decision 1994). The initial mapping done in 1994 was a very generalized representation and was done prior to the development of the interagency standard 5th and 6th field watershed boundaries. The line work has been made coincident with the 5th and 6th field watershed lines where the Key Watershed Boundaries clearly intended to use a watershed as the boundary. District personnel have reviewed these edits to conform to the 5th and 6th field boundaries and have incorporated other edits to follow operationally identifiable...
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The rasters 22 classes of forest vegetation from potential forest (value 1) through large multistory conifer (value 22) plus water, barren lands, etc. at 25 meter resolution. Source data was Interagency Vegetation Mapping Project (IVMP) coverages for quadratic mean diameter (QMD), stand structure, and conifer vegetation from Landsat TM ca. 1996. Accuracy Assessment not valid for land areas smaller than physiographic province. Mapped by the Regional Interagency Effectiveness Monitoring Program, NW Forest Plan, R6/PNW in 2005. LANDSAT TM ca. 1996; IVMP quadratic mean diameter, species, canopy structure
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This point shapefile approximates locations within 20 km of the North Pacific Coastline, as defined by the "World Country Boundaries (Generalized)" shapefile distributed by ESRI as part of their Data & Maps data series. They are based on raster data at 4 km resolution. Therefore there are between 3-5 points extending out from each location along the shoreline (at 4 km intervals).
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Landscape Conservation Cooperatives (LCCs) are public-private partnerships composed of states, tribes, federal agencies, non-governmental organizations, universities, international jurisdictions, and others working together to address landscape and seascape scale conservation issues. LCCs inform resource management decisions to address broad-scale stressors-including habitat fragmentation, genetic isolation, spread of invasive species, and water scarcity-all of which are magnified by a rapidly changing climate. For further information go to https://www.fws.gov/science/catalog. The previous 2011 LCC Network Areas data is available at https://www.sciencebase.gov/catalog/item/52f2735ee4b0a6f0bd498c2f
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Here we describe one conservation tool that will help to identify particularly significant river basins of the North Pacific for the conservation of salmon: the first Pacific-Rim wide assessment of salmon populations at a consistent scale. In conjunction with a scientific advisory panel and a peer review workshop we developed four criteria for the Pacific Salmon Conservation Assessment (PSCA) to provide an indication of aquatic ecosystem and salmon population resilience at the basin scale. These criteria are salmon abundance, diversity, hatchery influence, and landscape suitability. Highly abundant salmon populations have more “cushion” with which to absorb anthropogenic or natural disturbance (Quigley and...
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State of the Salmon GIS staff appended, cleaned, and clipped the basins to the North Pacific extent area. This coverage was then edited, by manual digitizing, checking accuracy against a 1:1,000,000 streams coverage, digital elevation models, and 4th field watershed boundaries where available. This process mostly entailed eliminating erroneous inclusion and exclusion of upper stream reaches within Hydro1k boundaries. When more detailed streams were consulted in the Pacific Northwest, Hydro1k basins could have been refined further and were in the cases when it affected distribution of salmonids at the time of processing (Summer 2004). This finer resolution stream data was not used extensively to maintain a consistent...
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These data, when used in the NPLCC Prioritization Tool, allow users to identify priority species and consider current and future landscape conditions in order to create watershed priorities across or within the North Pacific LCC region. This dataset includes a variety of species distribution data from fish to birds to mammals; watershed condition data on land use, dam impacts, hatchery density, and human influence; and climate change effects spanning the region.


    map background search result map search result map Northwest Forest Plan Key Watersheds 2002 (Polygon) NW Forest Plan Late Successional and Old Growth Forest (LSOG) North Pacific LCC Prioritization Data Inputs Temperate Northern Pacific Nearshore Points shapefile Northwest Forest Plan Key Watersheds 2002 (Polygon) NW Forest Plan Late Successional and Old Growth Forest (LSOG) North Pacific LCC Prioritization Data Inputs Temperate Northern Pacific Nearshore Points shapefile