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This dataset is a raster of current predicted suitable bioclimate using statistical correlations between known habitat and current climate (1950-1999 average). 0=Absence; 1=Presence*see Maxent output pdf for details on model parameters.
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This dataset is a raster summarizing the change in suitable bioclimate by looking at the difference between current and A2 2050s. Value coding:-3 = Lost bioclimate; 0 = absence (current and future); 1= maintained bioclimate; 4 = gained bioclimate
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This data set contains distribution information for all terrestrial and aquatic reptiles, crocodilians, and turtles occurring in the United States and Canada.
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This dataset is a raster of current predicted suitable bioclimate using statistical correlations between known habitat and current climate (1950-1999 average). 0=Absence; 1=Presence*see Maxent output pdf for details on model parameters.
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This dataset is a raster of current predicted suitable bioclimate using statistical correlations between known habitat and current climate (1950-1999 average). 0=Absence; 1=Presence*see Maxent output pdf for details on model parameters.
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This dataset is a raster summarizing the change in suitable bioclimate by looking at the difference between current and A2 2050s. Value coding:-3 = Lost bioclimate; 0 = absence (current and future); 1= maintained bioclimate; 4 = gained bioclimate
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Analysis of future ecological integrity to assess the near future (circa 2030) status of the Aquatic Coarse Filter Conservation Elements - Landscape Condition Model Index. Below are the aquatic caurse-filter conservation elements for this indicator: Great Basin Lake / Reservoir Great Basin Spring and Seeps Great Basin Foothill and Lower Montane Riparian Woodland and Shrubland / Stream Rocky Mountain Subalpine-Montane Riparian Woodland and Shrubland / Stream Rocky Mountain Lower Montane-Foothill Riparian Woodland and Shrubland / Stream Inter-Mountain Basins Greasewood Flat Inter-Mountain Basins Wash Inter-Mountain Basins Playa
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Scorecard analysis for terrestrial conservation elements and landscape condition. The landscape condition score represents area weighted mean value based upon the combined count and condition score. sum(count*score) / sum(count) *where count equals the cell count and score is the condition value. NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at...
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This dataset is a raster summarizing the change in suitable bioclimate by looking at the difference between current and A2 2050s. Value coding:-3 = Lost bioclimate; 0 = absence (current and future); 1= maintained bioclimate; 4 = gained bioclimate
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This dataset represents the probability of occurrence for the gypsum soils species assemblage within the Central Great Basin and Mohave Basin Ecoregion. This model represents the composite of multiple cross-validated inductive (Maximum Entropy) models of species distributions using non-spectral landscape variables. Input Variables: Elevation, distance to gypsum soils, soil pH, geology, NatureServe's ecological systems map, available water holding capacity, aspect, and slope. Classification Model: 1 - High Potential Habitat NoData - Very Low Habitat Potential or "Non-Habitat"
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This data set contains distribution information for all birds occurring in the Western Hemisphere. The goal of this project is to make this distributional information freely available to the public to inform conservation and other landuse decisions. A Memorandum of Understanding signed by NatureServe (then known as the Association for Biodiversity Information), The Nature Conservancy/Migratory Bird Program, Conservation International/CABS, World Wildlife Fund-US, and in 2000, with the subsequent addition of Environment Canada, governed the initial development and guidelines for sharing of these data. The MOU expired in 2003, but NatureServe, the compiler of the data set, continues to maintain the data largely in...
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Scorecard analysis for terrestrial conservation elements and near future landscape condition. The landscape condition score represents area weighted mean value based upon the combined count and condition score. sum(count*score) / sum(count) *where count equals the cell count and score is the condition value. NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological...
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The Alaska Exotic Plants Information Clearinghouse (AKEPIC) is a database and mapping application that provide geospatial information for non-native plant species in Alaska and Canada. These products are the result of an ongoing cooperation between the United States Forest Service, National Park Service, Bureau of Land Management, Fish and Wildlife Service, Department of Natural Resources Plant Material Center and Alaska Natural Heritage Program in support of the Alaska Committee for Noxious and Invasive Plants Management (CNIPM) and the Strategic Plan for Noxious and Invasive Plants Management in Alaska. The Alaska Natural Heritage Program administers the mapping application, database and website associated with...
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This layer represents the scorecard of one indicator of ecosytem integrity. This ecosystem assessment is for SNK 2010 landscape condtion (LCM). NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales.
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This layer represents the scorecard of one indicator of ecosytem integrity. This ecosystem assessment is for SNK 2010 landscape condtion (LCM). NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales.
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This data set contains vector lines and polygons representing the shoreline and coastal habitats of Western Alaska classified according to the Environmental Sensitivity Index (ESI) classification system. This data set comprises a portion of the ESI for Western Alaska. ESI data characterize the marine and coastal environments and wildlife by their sensitivity to spilled oil. The ESI data include information for three main components: shoreline habitats, sensitive biological resources, and human-use resources.
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Some of the SNK rasters intentionally do not align or have the same extent. These rasters were not snapped to a common raster per the authors' discretion. Please review selected rasters prior to use. These varying alignments are a result of the use of differing source data sets and all products derived from them. We recommend that users snap or align rasters as best suits their own projects. - Low gradient streams were defined as streams of third order or higher with gradient less than two percent. A raster stream network was created using ArcHydro's terrain preprocessing tools and a detailed description of the steps are included in the metadata and model for headwater streams. The stream network was separated...
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Some of the SNK rasters intentionally do not align or have the same extent. These rasters were not snapped to a common raster per the authors' discretion. Please review selected rasters prior to use. These varying alignments are a result of the use of differing source data sets and all products derived from them. We recommend that users snap or align rasters as best suits their own projects. - This dataset is a raster of predicted suitable bioclimate using statistical correlations between known habitat and baseline climate conditions, and then projecting these correlations into the future. The future timeslices used are 2020's, which is an average of 2020-2029, and 2050's which is 2050-2059. The Values 1-5 show...
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Summary list of rare plant species for SNK REA, prepared by NatureServe from sensitive plant data provided by the Alaska Natural Heritage Progra, (AKNHP). AKNHP maintains georeferenced G3-G1 vascular plant collection locations for AK.
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This layer represents the scorecard of one indicator of ecosytem integrity. This ecosystem assessment is for SNK 2010 landscape condtion (LCM). NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales.


map background search result map search result map BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 9901 Arctic Mesic Tundra BLM REA SNK 2010 Summary of Rare Plants Circumpolar Cinquefoil by 5th level Watersheds (HUC10) BLM REA SNK 2010 Aquatic Coarse Filter: Low Gradient Streams BLM REA SNK 2010 NEW Western Alaska ESI: ESI (Environmental Sensitivity Index Shoreline Types - Polygons and Lines) BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 9376 Boreal Black Spruce Dwarf Tree Peatland BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 5328 Arctic Mesic Alder BLM REA SNK 2010 AKEPIC dataset BLM REA CBR 2010 Ecological Status Assessment: Landscape Condition Near-Term - Carbonate (Limestone/Dolomite) alpine BLM REA CBR 2010 Digital Distribution Maps of the Birds of the Western Hemisphere, version 3.0. 175430 POLY BLM REA CBR 2010 Model of Gypsum Soils Species Assemblage BLM REA CBR 2010 Change Summary - Swainsons Hawk BLM REA CBR 2010 Ecological Status Assessment: Landscape Condition - Clay Soils BLM REA CBR 2010 Aquatic Coarse Filter CE 9168 Near-Future Landscape Condition Model Index BLM REA CBR 2010 Change Summary - Clarks Nutcracker BLM REA CBR 2010 Current Modeled Bioclimate - Pygmy Rabbit BLM REA CBR 2010 Current Modeled Bioclimate - Columbian Sharp Tailed Grouse BLM REA CBR 2010 Digital Distribution Maps of the Reptiles of the United States and Canada 174233 BLM REA CBR 2010 Change Summary - Northern Rubber Boa BLM REA CBR 2010 Current Modeled Bioclimate - Mojave Rattlesnake BLM REA SNK 2010 NEW Western Alaska ESI: ESI (Environmental Sensitivity Index Shoreline Types - Polygons and Lines) BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 9376 Boreal Black Spruce Dwarf Tree Peatland BLM REA CBR 2010 Ecological Status Assessment: Landscape Condition Near-Term - Carbonate (Limestone/Dolomite) alpine BLM REA CBR 2010 Aquatic Coarse Filter CE 9168 Near-Future Landscape Condition Model Index BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 9901 Arctic Mesic Tundra BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 5328 Arctic Mesic Alder BLM REA CBR 2010 Ecological Status Assessment: Landscape Condition - Clay Soils BLM REA SNK 2010 Summary of Rare Plants Circumpolar Cinquefoil by 5th level Watersheds (HUC10) BLM REA CBR 2010 Model of Gypsum Soils Species Assemblage BLM REA SNK 2010 Aquatic Coarse Filter: Low Gradient Streams BLM REA CBR 2010 Change Summary - Swainsons Hawk BLM REA CBR 2010 Change Summary - Clarks Nutcracker BLM REA CBR 2010 Current Modeled Bioclimate - Pygmy Rabbit BLM REA CBR 2010 Current Modeled Bioclimate - Columbian Sharp Tailed Grouse BLM REA CBR 2010 Change Summary - Northern Rubber Boa BLM REA CBR 2010 Current Modeled Bioclimate - Mojave Rattlesnake BLM REA SNK 2010 AKEPIC dataset BLM REA CBR 2010 Digital Distribution Maps of the Reptiles of the United States and Canada 174233 BLM REA CBR 2010 Digital Distribution Maps of the Birds of the Western Hemisphere, version 3.0. 175430 POLY