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• Risk of Fish Habitat Degradation (0)

Description: Contains fish habitat condition index (HCI) scores as well as specific disturbance data for HUC12 watersheds. These data are part of the NFHP 2015 National Assessment. Data Citation: Cooper, A., Daniel, W.M., Infante, D.M., Ross, J., and Herreman, K., 2017, National Fish Habitat Partnership (NFHP) 2015 Cumulative Habitat Condition Scores and Disturbance Indices Linked to HUC 12 Watersheds of the Watershed Boundary Dataset: U.S. Geological Survey data release, https://doi.org/10.5066/F73B5XBJ.

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Spatial Reference: 102100  (3857)


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Spatial Reference: 102100  (3857)

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Document Info:

Title: nfhp2015_alaska_assessment
Author:
Comments: 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, mines, culverts, 303d listed waterbodies, railroads, pipelines, airports, and point-source pollution sites. In this data set, variable summaries are linked to HUC12 watersheds developed for the Watershed Boundary Dataset downloaded on March 18, 2015. The final spatial dataset can be downloaded here: https://doi.org/10.5066/F73B5XBJ. Herreman, K., Cooper, A., Daniel, W.M., Ross, J., and Infante, D.M., 2017, National Fish Habitat Partnership (NFHP) 2015 Human Disturbance Data for Alaska linked to HUC12 Watersheds: U.S. Geological Survey data release, https://doi.org/10.5066/F7ZK5DV7.
Subject: Contains fish habitat condition index (HCI) scores as well as specific disturbance data for HUC12 watersheds.
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Keywords: NFHP
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