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Folders: ROOT > ScienceBase Catalog > National Fish Habitat Partnership > National Fish Habitat Partnership Data System > 2015 NFHAP National Assessment of Fish Habitats ( Show all descendants )
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ROOT _ScienceBase Catalog __National Fish Habitat Partnership ___National Fish Habitat Partnership Data System ____2015 NFHAP National Assessment of Fish Habitats Filters
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This CSV file contains landscape factors representing anthropogenic disturbances to stream habitats summarized within 6th level Hydrologic Unit Code (HUC12) watersheds of the Watershed Boundary Dataset. The source datasets compiled and attributed to spatial units were identified as being: (1) meaningful for assessing fluvial fish habitat; (2) consistent across the entire study area in the way that they were assembled; (3) broadly representative of conditions in the past 10 years, and (4) of sufficient spatial resolution that they could be used to make valid comparisons among local catchment units. Variables summarized at the HUC12 scale include measures of anthropogenic land uses, population density, roads, dams,...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: 2015 National Assessment,
2015 National Assessment,
Alaska,
Anthropogenic factors,
DataProduct,
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