Static Map ImagesBLM REA Boundaries and Acres in Lower 48 States (PDF Map)
PDF map showing the boundaries and number of acres in each Rapid Ecoregional Assessment (REA), plus the total acres of all REAs.
Static Map ImagesBLM REA Boundaries and Release Status Map (PDF Map)
PDF map showing the boundaries and release status for each Rapid Ecoregional Assessment (REA), as depicted on the REA home page on the Landscape Approach Data Portal. This map will be updated when a new REA is released, but this metadata record will not d...
Downloadable DataBLM REA Ecoregion and Analysis Boundaries
The ecoregion and analysis boundaries of the BLM REAs: Colorado Plateau (COP), Sonoran Desert (SOD), Central Basin and Range (CBR), Chihuahuan Desert (CHD), Madrean Archipelago (MAR), Mojave Basin and Range (MBR), Middle Rockies (MIR), Northern Great Bas...
Downloadable DataBLM REA NWP 2011 6th Level HUC dataset threat assesment values for Riparian areas in the Northwest Plains Ecoregion
Metadata Thumbnail This dataset contains 6th level HUCs for the Northwes Plains Ecoregion. For each HUC, size of riparian cooridors were calculated. Categorical values based on percent of cropland, percent natural landcover, and percent of impervious per area of riparian co...
Downloadable DataBLM REA NWP 2011 6th Level HUC dataset threat assesment values Percent Cropland for Riparian areas in the Northwest Plains Ecoregion
Metadata Thumbnail This dataset contains 6th level HUCs for the Northwes Plains Ecoregion. For each HUC, size of riparian cooridors were calculated. Categorical values based on percent of cropland, percent natural landcover, and percent of impervious per area of riparian co...
Downloadable DataBLM REA NWP 2011 6th Level HUC dataset threat assesment values Percent Impervious for Riparian areas in the Northwest Plains Ecoregion
Metadata Thumbnail This dataset contains 6th level HUCs for the Northwes Plains Ecoregion. For each HUC, size of riparian cooridors were calculated. Categorical values based on percent of cropland, percent natural landcover, and percent of impervious per area of riparian co...
Downloadable DataBLM REA NWP 2011 6th Level HUC dataset threat assesment values Percent Natural Landcover for Riparian areas in the Northwest Plains Ecoregion
Metadata Thumbnail This dataset contains 6th level HUCs for the Northwes Plains Ecoregion. For each HUC, size of riparian cooridors were calculated. Categorical values based on percent of cropland, percent natural landcover, and percent of impervious per area of riparian co...
Downloadable DataBLM REA NWP 2011 AE C Aquatic Ecosystem Threats 303 Streams
Metadata Thumbnail This geodatabse set contains the attributes and indicators associated with aquatic EI were categorized by size, landscape context, and conditionset in the Northwestern Plains Ecoregion. The data for the Aquatic EI used information from the Aquatic Threat ...
Downloadable DataBLM REA NWP 2011 AE C Aquatic Ecosystem Threats Ag
Metadata Thumbnail This geodatabse set contains the attributes and indicators associated with aquatic EI were categorized by size, landscape context, and conditionset in the Northwestern Plains Ecoregion. The data for the Aquatic EI used information from the Aquatic Threat ...
Downloadable DataBLM REA NWP 2011 AE C Aquatic Ecosystem Threats Ag in Riparian Corridor
Metadata Thumbnail This geodatabse set contains the attributes and indicators associated with aquatic EI were categorized by size, landscape context, and conditionset in the Northwestern Plains Ecoregion. The data for the Aquatic EI used information from the Aquatic Threat ...