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In July 2012, a helicopter-based crew photographed approximately 22 miles (35 km) of shoreline near Golovin, Alaska, from the Yuonglik River delta southeast to Portage Creek. During this flight 572 oblique aerial photographs were collected and spatially referenced using a Garmin Dakota 20 handheld GPS.
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Breeding areas, predicted habitat, current bioclimate, and forecasted climate envelope for the Hudsonian Godwit. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should be cited as the data source in any...
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Boreal Black Spruce Dwarf Tree Peatland current modeled distribution, and status. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should be cited as the data source in any products derived from these...
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Boreal Black or White Spruce Forest current distribution, and landscape condition in a woodland. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should be cited as the data source in any products derived...
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Snow and Ice current modeled distribution, and status. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should be cited as the data source in any products derived from these data.
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Rare Plants per HUC. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should be cited as the data source in any products derived from these data.
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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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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 set of files includes downscaled projections of decadal means of monthly mean temperatures (in degrees Celsius, no unit conversion necessary) for each month of decades 2020-2029, 2050-2059, and 2060-2069 at 2x2 kilometer spatial resolution. Each file represents a mean monthly mean in a given decade. The spatial extent...
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Relative effects of the co-occurrence of CAs and CEs are addressed in part by evaluating ecological status of CEs within a given assessment scenario (e.g., current conditions). The approach to evaluating ecological status was based on existing methods for gauging relative ecological integrity . “Ecological integrity” is variously defined as the ability of an ecological system to support and maintain a community of organisms that have the species composition, diversity, and functional organization comparable to those of natural habitats within the ecoregion. Therefore, one of the early tasks in the assessment was to characterize reference conditions for each CE, including natural composition, structure, and dynamic...
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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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Relative effects of the co-occurrence of CAs and CEs are addressed in part by evaluating ecological status of CEs within a given assessment scenario (e.g., current conditions). The approach to evaluating ecological status was based on existing methods for gauging relative ecological integrity . “Ecological integrity” is variously defined as the ability of an ecological system to support and maintain a community of organisms that have the species composition, diversity, and functional organization comparable to those of natural habitats within the ecoregion. Therefore, one of the early tasks in the assessment was to characterize reference conditions for each CE, including natural composition, structure, and dynamic...
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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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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 set of files includes downscaled projections of decadal means of monthly total precipitation (in millimeters, no unit conversion necessary) for each month of decades 2020-2029, 2050-2059, and 2060-2069 at 2x2 kilometer spatial resolution. Each file represents a mean monthly total in a given decade. The spatial extent...
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Relative effects of the co-occurrence of CAs and CEs are addressed in part by evaluating ecological status of CEs within a given assessment scenario (e.g., current conditions). The approach to evaluating ecological status was based on existing methods for gauging relative ecological integrity . “Ecological integrity” is variously defined as the ability of an ecological system to support and maintain a community of organisms that have the species composition, diversity, and functional organization comparable to those of natural habitats within the ecoregion. Therefore, one of the early tasks in the assessment was to characterize reference conditions for each CE, including natural composition, structure, and dynamic...
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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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For more infomation about the moose 2005 waypoints dataset please contact Selawik National Wildlife Refuge.
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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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Four regional land cover datasets, of varying spatial and classification resolution, were used as the source data for the AKNHP land cover mosaic. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should...
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Aquatic Coarse Filters (freshwater lake - large, connected, freshwater lake - large isolated, freshwater lake - small, connected, and freshwater lake - small, isolated). These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these...


map background search result map search result map Spatially referenced oblique aerial photography of the Golovin shoreline, July 2012 BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 714068 Cackling Goose BLM REA SNK 2010 Aquatic Coarse Filter CE Scorecard - Hot Springs - DITCHES 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 - decadal means of monthly mean temperatures Avg_04_2020_2029 BLM REA SNK 2010 Aquatic Coarse Filter CE Scorecard - Freshwater Lakes – Deep, Isolated - PERMITS BLM REA SNK 2010 Moose Composition data for 2005 BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 9358 Arctic Dwarf Shrub-Sphagnum Peatland BLM REA SNK 2010 - Decadal Means of Monthly Total Precipitation Avg_04_2050_2059 BLM REA SNK 2010 Aquatic Coarse Filter CE Scorecard - High-gradient Rivers (Rivers) DITCHES BLM REA SNK 2010 Aquatic Coarse Filter: Low Gradient Streams BLM REA SNK 2010 AE Ecosystems Status Lakes BLM REA SNK 2010 TES Ecosystems ANKHP Land Cover Mosaic FigB2 BLM REA SNK 2010 TES Ecosystems Boreal Black Spruce Dwarf Tree Peatland Status BLM REA SNK 2010 TES Ecosystems Boreal White Black Spruce Forest Woodland Status BLM REA SNK 2010 TES Ecosystems Snow Ice Status BLM REA SNK 2010 TES Rare Plants Spatially referenced oblique aerial photography of the Golovin shoreline, July 2012 BLM REA SNK 2010 Moose Composition data for 2005 BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 9358 Arctic Dwarf Shrub-Sphagnum Peatland BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 714068 Cackling Goose BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 9901 Arctic Mesic Tundra BLM REA SNK 2010 Aquatic Coarse Filter CE Scorecard - Hot Springs - DITCHES BLM REA SNK 2010 Summary of Rare Plants Circumpolar Cinquefoil by 5th level Watersheds (HUC10) BLM REA SNK 2010 Aquatic Coarse Filter CE Scorecard - Freshwater Lakes – Deep, Isolated - PERMITS BLM REA SNK 2010 Aquatic Coarse Filter CE Scorecard - High-gradient Rivers (Rivers) DITCHES BLM REA SNK 2010 - decadal means of monthly mean temperatures Avg_04_2020_2029 BLM REA SNK 2010 - Decadal Means of Monthly Total Precipitation Avg_04_2050_2059 BLM REA SNK 2010 Aquatic Coarse Filter: Low Gradient Streams BLM REA SNK 2010 AE Ecosystems Status Lakes BLM REA SNK 2010 TES Ecosystems ANKHP Land Cover Mosaic FigB2 BLM REA SNK 2010 TES Ecosystems Boreal Black Spruce Dwarf Tree Peatland Status BLM REA SNK 2010 TES Ecosystems Boreal White Black Spruce Forest Woodland Status BLM REA SNK 2010 TES Ecosystems Snow Ice Status BLM REA SNK 2010 TES Rare Plants