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Polygons representing Survey and Manage Species observation sites within the WOPR project area.BLM (Bureau of Land Management), WOPR (Western Oregon Plan Revision) SMS:Survey and Manage Species PRMP:Proposed Resource Management Plan This data is a PRMP release version of the data. The original name of the dataset is:wld_aa_a_sms_point.
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The geographic distribution of stream reaches with potential to support high quality habitat for salmonids has bearing on the actual status of habitats and populations over broad spatial extents. As part of the Coastal Landscape Analysis and Modeling Study (CLAMS), we examined how salmon-habitat potential was distributed relative to current and future (+100 years) landscape characteristics in the Coastal Province of Oregon, USA. The intrinsic potential to provide high-quality rearing habitat was modeled for juvenile coho salmon (Oncorhynchus kisutch) and juvenile steelhead (O. mykiss) based on stream flow, valley constraint, and stream gradient. See Supplemental Information for additional detail. BLM (Bureau of...
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Harvest Units in the Coos Bay Sustained Yield Unit (SYU) portion of the Western Oregon Plan Revision (WOPR) area for the Proposed Resource Management Plan (PRMP).BLM (Bureau of Land Management) WOPR (Western Oregon Plan Revision) PRMP (Proposed Resource Management Plan) ASQ (Allowable Sale Quantity) SYU (Sustained Yield Unit) MOCA (Managed Owl Conservation Area) OMMS (Occupied Marbled Murrelet Sites) MAMU CHU (Marbled Murrelet Critical Habitat Unit) LSMA (Late Successional Management Area) This dataset is a PRMP release of the data wpr_cby_o_QCHarvUnits_poly.
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This layer shows potential trails within the Western Oregon Plan Revision boundary.BLM (Bureau of Land Management), WOPR (Western Oregon Plan Revision) PRMP: Proposed Resource Management Plan This data is a PRMP release version of the data. The original name of the dataset is:rec_m4c_c_ptrails_arc
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Northern spotted owl (NSO) habitat for all ownerships within the Western Oregon Plan Revision (WOPR) area for year 2016. 25 meter pixels are classified as either Non-Habitat, Dispersal Habitat, Nesting Habitat, or Non-Capable. Classification of BLM lands are derived from the WOPR OPTIONS models. Classification of non-BLM lands are cross-walked from the WOPR Forest Structural Stages raster datasets.BLM: (Bureau of Land Management) WOPR: (Western Oregon Plan Revision) PRMP: (Proposed Resource Management Plan) NSO: (Northern Spotted Owl) IVMP: (Interagency Vegetation Mapping Project) LSOG: (Late Stage Old Growth) CVS: (Current Vegetation Survey) FIA: (Forest Inventory Analysis) This analysis addresses those portions...
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Project Summary Climate change is projected to have substantial impacts on Pacific Northwest water resources and ecosystems. Recognizing this, resource managers have expressed growing interest in incorporating climate change information into long-range planning. The availability of hydrologic scenarios to support climate change adaptation and long-range planning, however, has been limited until very recently to a relatively small number of selected case studies. More comprehensive resources needed to support regional planning have been lacking. Furthermore, ecosystem studies at the landscape scale need consistent climate change information and databases over large geographic areas. Products using a common set of...
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Raster representation of landslide probability for the Klamath Mountains physiographic province within the Western Oregon Plan Revision (WOPR) boundary.BLM: (Bureau of Land Management) WOPR: (Western Oregon Plan Revision) PRMP: (Proposed Resource Management Plan) DEM: Digital Elevation Model Physiographic Province: A region in which the landforms are similar in geologic structure and differ significantly from the landform patterns in adjacent regions.* Landslide Density: The relative probability of a landslide occurrence. *The boundaries used for the landslide density models are based on but do not match the Physiographic Province boundaries in WOPR. The landslide density model is based on 5th field watershed boundaries...
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This set of 4 rasters shows mean temperature of the coldest month (deg C * 10) for Western North America under the B1 Emissions Scenario from the Intergovernmental Panel on Climate Change (IPCC). One layer shows the historic period (1961 to 1990), and there are three layers of future climate projections representing the 2020s, the 2050s, and the 2080s. These future layers are ensemble averages across all 23 CMIP3 AOGCMs (Coupled Model Intercomparison Project 3 Atmosphere-Ocean General Circulation Models). All layers have a resolution of 1 km, and are designed to capture climate gradients, temperature inversions, and rain shadows in the mountainous landscape of western North America. These data, originally published...
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This set of 4 rasters shows summer (Jun to Aug) mean temperature (deg C * 10) for Western North America under the A1B Emissions Scenario from the Intergovernmental Panel on Climate Change (IPCC). One layer shows the historic period (1961 to 1990), and there are three layers of future climate projections representing the 2020s, the 2050s, and the 2080s. These future layers are ensemble averages across all 23 CMIP3 AOGCMs (Coupled Model Intercomparison Project 3 Atmosphere-Ocean General Circulation Models). All layers have a resolution of 1 km, and are designed to capture climate gradients, temperature inversions, and rain shadows in the mountainous landscape of western North America. These data, originally published...
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This set of 4 rasters shows mean summer (May to Sep) precipitation (mm) for Western North America under the B1 Emissions Scenario from the Intergovernmental Panel on Climate Change (IPCC). One layer shows the historic period (1961 to 1990), and there are three layers of future climate projections representing the 2020s, the 2050s, and the 2080s. These future layers are ensemble averages across all 23 CMIP3 AOGCMs (Coupled Model Intercomparison Project 3 Atmosphere-Ocean General Circulation Models). All layers have a resolution of 1 km, and are designed to capture climate gradients, temperature inversions, and rain shadows in the mountainous landscape of western North America. These data, originally published here,...
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This set of files includes downscaled projections decadal means of annual of day of freeze or thaw for each decade from 2010 - 2100 (see exceptions below) at 2x2 kilometer spatial resolution. Each file represents a decadal mean of an annual mean calculated from mean monthly data. ========================================== Units are ordinal day 15-350 with the below special cases. For Day of Freeze (DOF) 0 = Primarily Frozen 365 = Rarely Freezes For Day of Thaw (DOT) 0 = Rarely Freezes 365 = Primarily Frozen ========================================== The spatial extent includes Alaska, the Yukon Territories, British Columbia, Alberta, Saskatchewan, and Manitoba. ========= Overview: Most of SNAP’s climate projections...
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For his MS thesis, Brendan Rogers used the vegetation model MC1 to simulate vegetation dynamics, associated carbon and nitrogen cycle, water budget and wild fire impacts across the western 2/3 of the states of Oregon and Washington using climate input data from the PRISM group (Chris Daly, OSU) at a 30arc second (800m) spatial grain. The model was run assuming that nitrogen demand from the plants was always met so that the nitrogen concentrations in various plant parts never dropped below their minimum reported values. A CO2 enhancement effect increased productivity and water use efficiency as the atmospheric CO2 concentration increased.
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This dataset represents freshwater streams on the Chugach National Forest, Alaska. Streams were digitized from 1:31,380 orthophoto quads. Estuarine channel types may extend beyond shoreline. Selected stream arcs on Cordova Ranger District updated October and November 2002. Presence of fish species and stream class were updated.
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The U.S. Fish & Wildlife Service National Wetlands Inventory (NWI) produces current geospatially referenced information on the status, extent, characteristics and functions of wetland, riparian, deepwater and related aquatic habitats in priority areas to promote the understanding and conservation of these resources. The Emergency Wetland Resources Act of 1986 directs the Service to map the wetlands of the United States. Congressional mandates also require the NWI to produce status and trends reports to Congress at ten-year intervals. In 1984, the NWI published the first comprehensive and statistically valid estimate of the status of the Nation’s wetlands and wetland losses. The first wetlands status and trends...
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Named point features (both fresh and marine) such as points of land, etc. Point names included as an attribute. Data prepared as a part of the BC Freshwater Atlas.
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The 303(d) Listed Impaired Waters program provides impaired water data and impaired water features reflecting river segments, lakes, and estuaries designated under Section 303(d) of the Clean Water Act (CWA). Each State will establish Total Maximum Daily Loads (TMDLs) for these waters. Note the CWA Section 303(d) list of impaired waters does not represent waters that are impaired but have an established TMDL, impaired waters for which other pollution control mechanisms are in place and expected to attain water quality standards, or waters impaired as a result of pollution. Therefore, the "Impaired Waters" layers do not represent all impaired waters reported in a state's Integrated Report, but only the waters comprised...
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The NetMap concept is based on standardized, contiguous digital map databases that interact with a plug & play analysis tool library (erosion, stream temperature, in-stream wood etc.) to create customizable analysis platforms for decision support in a wide range of natural resource activities. Refer to the 2009 American Geophysical Union article on “the future of applied watershed science at regional scales” for additional information (available for download at the bottom of NetMap’s home page). The uniform, contiguous and attributed stream map databases can be downloaded, and then adjusted with respect to locations of channel heads, drainage density and the length scales of stream networks (default stream segment...
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Proposed Visual Resource Management (VRM) classifications within the Western Oregon Plan Revision (WOPR) area. These classes are based on scenic quality, sensitivity level, and distance zones. Managed VRM are areas which include Inventoried VRM and may include other external factors such as proximity to state highways or resource designations. Adjustment are made based on true ground designations.BLM (Bureau of Land Management) WOPR (Western Oregon Plan Revision) WOPR Theme Group: LUP (Land Use Planning) PRMP (Proposed Resource Managment Plan) VRM (Visual Resource Management)


map background search result map search result map AK National Wetlands Inventory (NWI) BC Freshwater Atlas Named Point Features 303(d) Listed Impaired Waters NetMap Community Watershed Database Grizzly Bear/Wolverine Management - DSQ Rogue River-Siskiyou National Forest Port-Orford-cedar with and without disease Freshwater Streams on the Chugach National Forest, Alaska Simulated historical runoff in millimeters (1971-2000 average) for the Pacific Northwest, USA Hydrologic Climate Change Scenarios for the Pacific Northwest Columbia River Basin and Coastal Drainages WOPR Klamath Mountain Province Landslide Density Raster WOPR Northern Spotted Owl Habitat (2016) WOPR Potential Recreation Trails Arc WOPR Proposed Resource Management Plan Coos Bay Options Modeled Harvest Unit Polygon WOPR Survey and Manage Species Polygons WOPR Visual Resource Management Polygons WOPR Intrinsic Potential Steelhead Stream Reaches Mean Temperature of the coldest month under the B1 Emissions Scenario (Western North America, 23 AOGCM Ensemble) Mean Summer (May to Sep) Precipitation under the B1 Emissions Scenario (Western North America, 23 AOGCM Ensemble) Summer (Jun to Aug) Mean Temperature under the A1B Emissions Scenario (Western North America, 23 AOGCM Ensemble) Rogue River-Siskiyou National Forest Port-Orford-cedar with and without disease WOPR Proposed Resource Management Plan Coos Bay Options Modeled Harvest Unit Polygon WOPR Klamath Mountain Province Landslide Density Raster Grizzly Bear/Wolverine Management - DSQ WOPR Potential Recreation Trails Arc Freshwater Streams on the Chugach National Forest, Alaska WOPR Survey and Manage Species Polygons WOPR Visual Resource Management Polygons WOPR Intrinsic Potential Steelhead Stream Reaches WOPR Northern Spotted Owl Habitat (2016) Simulated historical runoff in millimeters (1971-2000 average) for the Pacific Northwest, USA Hydrologic Climate Change Scenarios for the Pacific Northwest Columbia River Basin and Coastal Drainages NetMap Community Watershed Database BC Freshwater Atlas Named Point Features AK National Wetlands Inventory (NWI) Mean Temperature of the coldest month under the B1 Emissions Scenario (Western North America, 23 AOGCM Ensemble) Mean Summer (May to Sep) Precipitation under the B1 Emissions Scenario (Western North America, 23 AOGCM Ensemble) Summer (Jun to Aug) Mean Temperature under the A1B Emissions Scenario (Western North America, 23 AOGCM Ensemble) 303(d) Listed Impaired Waters