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Large and small connected lakes throughout the CYR study area support a rich biodiversity of aquatic organisms and represent important foraging and breeding habitat for fish, waterfowl, and shorebirds. Additionally, lakes provide important recreational opportunities and food resources for local residents (e.g., subsistence harvest of fish and wildlife). Small and large lakes were identified based on the definition used in Arp and Jones (2009) to differentiate small (less than 0.1 sq km) from medium and large lakes (greater than 0.1 km2). Lake connections, especially for smaller lakes, can vary greatly and change throughout the open-water season, with ephemeral connections commonly occurring during high flows in...
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This dataset was created as a way to have standard fish distribution datasets across the various fish species for the study area. This was needed because the original source datasets for fish distributions came from several different sources and were at various scales and also overlapped. To fix the issues in the source datasets we walked the original data over to the NHD Plus hydrography.
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5th Code HUC reporting units for the Sonoran Desert Ecoregion Used as analytical reporting units for aquatic conservation elements.
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5th Code HUC reporting units for the Sonoran Desert Ecoregion Used as analytical reporting units for aquatic conservation elements.
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5th Code HUC reporting units for the Sonoran Desert Ecoregion Used as analytical reporting units for aquatic conservation elements.
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This dataset shows point locations and data specific to wildlife guzzlers in Sonoran Desert ecoregion.
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The FSim burn probability was used to determine the burn probability of the white sturgeon range in the ecoregion. This layer was used to examine wildfire risk to areas within the white sturgeon range.
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Prey base condition data were extracted from the EPA 303d listing and analyzed to determine the prey base quality within Bald eagle potential suitable habitat. The quality of a HUC in relation to distance to agricultural areas was defined as good (3), fair (2), or poor (1). The score indicates the threat level for each attribute. A low score indicates a low threat, a medium score indicates a medium threat, and a high score indicates a high threat to the species. The values for each score were characterized in relation to impaired waterways. The scale ranged from 1(303d listed) to 3 (non-303d listed) and were averaged by HUC or REA 4km Grid, resulting in a score value range from 1 to 3.
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Agriculture and Urban land uses were extracted from Landfire VCC and urban areas were mosaiced with TIGER roads to determine the percentage of those land uses with the riparian corridor.
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Current yellowstone cutthroat trout lake populations as identified during the 2011 yellowstone cutthroat trout assessment meetings.
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EPA Toxic Release Inventory sites was used to determine the proximity of these sites to analysis units containing Columbia spotted frog modeled suitable habitat. If the analysis unit contained a site it was deemed poor and it had no sites this was classed as good habitat for this key ecological attribute.
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This table contains information about the amount of each threat analysis attribute, indicator and metric quantified for the 6th level Hydrological Unit (HUC12). These attributes were calculated for the entire HUC 12, the streams within the HUC 12, or the riparian corridor within the HUC 12. The attributes were calculated using ArcMap Tools.
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This table contains information about the amount of each threat analysis attribute, indicator and metric quantified for the 6th level Hydrological Unit (HUC12). These attributes were calculated for the entire HUC 12, the streams within the HUC 12, or the riparian corridor within the HUC 12. The attributes were calculated using ArcMap Tools.
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To support the BLM's San Luis Valley-Taos Plateau Landscape Assessment. This dataset presents current and future change agent models and combined future potential for change (PFC) within USGS HUC12 boundaries.This dataset presents current and future change agent models and combined future potential for climate change (PFC). Potential for change (PFC) was determined by calculating the maximum potential for change among all change agents within each 1 km reporting unit. Current and future landscape intactness (LCM_C_FZ and LCM_N_FZ) are based on measures of landscape development and invasive species. Current vegetation departure (VDEP) is based on LANDFIRE vegetation departure and characterizes the departure of current...
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This layer combines the USGS' "US Aquifer' data with the Colorado Decision Support Service's "Bedrock Aquifer" data. The CDSS' version of the San Luis Valley aquifer in South Central Colorado provides a greater level of spatial detail than the larger USGS aquifer dataset which includes the area of interest within Northern New Mexico/Taos Plateau. Therefore the Colorado portion of the San Luis Valley aquifer was removed from the USGS US Aquifer dateset and replaced and edge-matched with the polygon represention of the aquifer provided by CDSS Bedrock Aquifer polygon.
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To support the BLM's San Luis Valley-Taos Plateau Landscape Assessment. This dataset presents current and future change agent models and combined future potential for change (PFC) within USGS HUC12 boundaries.This dataset presents current and future change agent models and combined future potential for climate change (PFC). Potential for change (PFC) was determined by calculating the maximum potential for change among all change agents within each 1 km reporting unit. Current and future landscape intactness (LCM_C_FZ and LCM_N_FZ) are based on measures of landscape development and invasive species. Current vegetation departure (VDEP) is based on LANDFIRE vegetation departure and characterizes the departure of current...
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Riparian and wetland systems were determined from NHD waterbodies, SWReGAP riparian landcover types, and LANDFIRE riparian existing vegetation types. Potential for change (PFC) was determined by calculating the maximum potential for change among all change agents within each 1 km reporting unit. Current and future landscape intactness (LCM_C_FZ and LCM_N_FZ) are based on measures of landscape development and invasive species. Current vegetation departure (VDEP) is based on LANDFIRE vegetation departure and characterizes the departure of current vegetation from historic reference vegetation conditions. Current and future human development (DEV_C_FZ and DEV_N_FZ) represent human development intensity values modeled...
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Riparian and wetland systems were determined from NHD waterbodies, SWReGAP riparian landcover types, and LANDFIRE riparian existing vegetation types. Potential for change (PFC) was determined by calculating the maximum potential for change among all change agents within each 1 km reporting unit. Current and future landscape intactness (LCM_C_FZ and LCM_N_FZ) are based on measures of landscape development and invasive species. Current vegetation departure (VDEP) is based on LANDFIRE vegetation departure and characterizes the departure of current vegetation from historic reference vegetation conditions. Current and future human development (DEV_C_FZ and DEV_N_FZ) represent human development intensity values modeled...
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To support the BLM's San Luis Valley-Taos Plateau Landscape Assessment. This dataset presents current and future change agent models and combined future potential for change (PFC) within USGS HUC12 boundaries.This dataset presents current and future change agent models and combined future potential for climate change (PFC). Potential for change (PFC) was determined by calculating the maximum potential for change among all change agents within each 1 km reporting unit. Current and future landscape intactness (LCM_C_FZ and LCM_N_FZ) are based on measures of landscape development and invasive species. Current vegetation departure (VDEP) is based on LANDFIRE vegetation departure and characterizes the departure of current...


map background search result map search result map BLM REA MIR 2011 Chinook Distribution BLM REA CYR 2013 Connected Small Lakes BLM REA SOD 2010 AT C Pesticides SUM HUC5 Poly BLM REA SOD 2010 AT C 303d Waterbodies DN HUC5 Poly BLM REA SOD 2010 AT C 303d Streams DN HUC5 Poly BLM REA SOD 2010 Wildlife Guzzlers BLM REA NGB 2011 Condition of Perennial Streams and Open Water (Summer) BLM REA NGB 2011 Fsim Burn Probability in White Sturgeon Areas (4km) BLM REA NGB 2011 AS C 553416 YCT 2011 Lakes poly BLM REA NGB 2011 Columbia Spotted Frog modeled habitat within Toxic Release Inventory Sites BLM REA NGB 2011 Undeveloped Land Riparian Condition in the NGB BLM REA NGB 2011 Redband Trout Range-wide Assessment (Lakes) BLM REA NWP 2011 AG C Prairie Fish Threats 303d Listed BLM REA NWP 2011 AG C Prairie Fish Threats Percent Impervious BLM REA SLV 2013 Riparian Wetland PFC BLM REA SLV 2013 AE Hydrology PFC HUC12 Poly Climate BLM REA SLV 2013 AE Hydrology PFC HUC12 Poly Fire BLM REA SLV 2013 Bedrock Aquifer BLM REA SLV 2013 AE Hydrology PFC HUC12 Poly Near Term Human Development BLM REA SLV 2013 Riparian Wetland PFC Fire BLM REA NGB 2011 AS C 553416 YCT 2011 Lakes poly BLM REA SLV 2013 Bedrock Aquifer BLM REA SLV 2013 Riparian Wetland PFC BLM REA SLV 2013 Riparian Wetland PFC Fire BLM REA SLV 2013 AE Hydrology PFC HUC12 Poly Climate BLM REA SLV 2013 AE Hydrology PFC HUC12 Poly Fire BLM REA SLV 2013 AE Hydrology PFC HUC12 Poly Near Term Human Development BLM REA SOD 2010 Wildlife Guzzlers BLM REA MIR 2011 Chinook Distribution BLM REA SOD 2010 AT C Pesticides SUM HUC5 Poly BLM REA SOD 2010 AT C 303d Waterbodies DN HUC5 Poly BLM REA SOD 2010 AT C 303d Streams DN HUC5 Poly BLM REA NGB 2011 Redband Trout Range-wide Assessment (Lakes) BLM REA NGB 2011 Undeveloped Land Riparian Condition in the NGB BLM REA NGB 2011 Condition of Perennial Streams and Open Water (Summer) BLM REA NGB 2011 Fsim Burn Probability in White Sturgeon Areas (4km) BLM REA NGB 2011 Columbia Spotted Frog modeled habitat within Toxic Release Inventory Sites BLM REA NWP 2011 AG C Prairie Fish Threats 303d Listed BLM REA NWP 2011 AG C Prairie Fish Threats Percent Impervious BLM REA CYR 2013 Connected Small Lakes