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114095 results found

North Slope, Alaska ESI: FISH (Fish Polygons)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains sensitive biological resource data for marine, estuarine, anadromous, and freshwater fish species for the North Slope of Alaska. Vector polygons in this data set represent fish distribution. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for North Slope, Alaska.

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Modified: 2025-04-21

North Slope, Alaska ESI: FISHL (Fish Lines)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains sensitive biological resource data for anadromous and freshwater fish species for the North Slope of Alaska. Vector lines in this data set represent fish distribution. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for North Slope, Alaska.

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Modified: 2025-04-21

North Slope, Alaska ESI: HABITATS (Habitat Polygons)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains sensitive biological resource data for benthic marine habitats for the North Slope of Alaska. Vector polygons in this data set represent benthic marine habitat distribution. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for North Slope, Alaska.

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Modified: 2025-04-21

North Slope, Alaska ESI: HYDRO (Hydrography Lines and Polygons)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains vector lines and polygons representing coastal hydrography used in the creation of the Environmental Sensitivity Index (ESI) for the North Slope, Alaska. The HYDRO data layer contains all annotation used in producing the atlas. The annotation features are categorized into three subclasses in order to simplify the mapping and quality control procedures: GEOG for geographic features, SOC for socioeconomic features, and HYDRO for water features.This data set comprises a portion of the ESI data for North Slope, Alaska.

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Modified: 2025-04-21

North Slope, Alaska ESI: INDEX (Index Polygons)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains vector polygons representing the boundaries used for the production of the hardcopy maps as part of the Environmental Sensitivity Index (ESI) atlas for the North Slope of Alaska. This data set comprises a portion of the ESI data for North Slope, 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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Modified: 2025-04-21

North Slope, Alaska ESI: M_MAMMAL (Marine Mammal Polygons)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains sensitive biological resource data for whales, seals, walruses, and polar bears for the North Slope of Alaska. Vector polygons in this data set represent marine mammal distribution and locations of haul-out sites. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for North Slope, Alaska.

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Modified: 2025-04-21

North Slope, Alaska ESI: MGT (Management Area Polygons)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains the boundaries of U.S. Fish and Wildlife Service (USFWS) Designated Critical Habitats and National Wildlife Refuges and Bureau of Land Management (BLM) properties for the North Slope of Alaska. Vector polygons in this data set represent the management areas. Location-specific type and source information is stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for North Slope, Alaska.

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Modified: 2025-04-21

North Slope, Alaska ESI: NESTS (Nest Points)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains sensitive biological resource data for waterfowl, seabirds, gulls and terns for the North Slope of Alaska. Vector points in this data set represent bird nesting sites. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for North Slope, Alaska.

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Modified: 2025-04-21

North Slope, Alaska: SOCECON (Socioeconomic Resource Points and Lines)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains data for airports (including airfields, landing strips, helipads, etc., whether they are manned or unmanned), roads, pipelines, and the US/Canadian border for the North Slope of Alaska. Vector points and lines in this data set represent human-use site locations. Location-specific type and source information is stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for North Slope, Alaska.

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Modified: 2025-04-21

North Slope, Alaska ESI: T_MAMMAL (Terrestrial Mammal Polygons)

Data provided by  National Oceanic and Atmospheric Administration

This data set contains sensitive biological resource data for brown bears, caribou, and muskoxen for the North Slope, Alaska. Vector polygons in this data set represent terrestrial mammal distribution. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables (described below) designed to be used in conjunction with this spatial data layer.This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for North Slope, Alaska.

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Modified: 2025-04-21