National Fish Habitat Action Plan (NFHAP) 2010 HCI Scores for the Conterminous United States - by EDU

Metadata Updated: May 21, 2018

This shapefile contains summaries of habitat condition indices (HCI scores) from the National Fish Habitat Action Plan (NFHAP) 2010 assessment for Ecological Drainage Units (EDUs) in the Conterminous United States. Initial HCI scores were developed using landscape factors representing human disturbances summarized to local and network catchments of river reaches throughout the Conterminous United States. Habitat condition scores were based on responsiveness of biological metrics to anthropogenic landscape disturbances throughout ecoregions. Separate scores were created by considering disturbances within local catchments, network catchments, and a cumulative score that accounted for the most limiting disturbance operating on a given biological metric in either local or network catchments. More information on the NFHAP 2010 assessment of the Conterminous United States can be found at the following links: http://dx.doi.org/doi:10.5066/F7B56GN1 . To summarize data into EDUs a length-weighted average was used (i.e. the cumulative HCI value for each river reach within an EDU was weighted by the reach length with the formula (H1*L1+H2L2...+HXLX)/(H1+H2...+HX) where H = reach HCI score, L = reach length).

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date May 21, 2018
Metadata Updated Date May 21, 2018

Metadata Source

Harvested from doi.data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date May 21, 2018
Metadata Updated Date May 21, 2018
Publisher U.S. Geological Survey
Unique Identifier doi_general3530.012558798599496601
Maintainer
Aquatic Landscape Ecology Lab (ALELAB); Department of Fisheries and Wildlife, Michigan State University (Point of Contact)
Maintainer Email
Public Access Level public
Bureau Code 010:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 20859a8d-360b-4e1e-9e41-44ccbab787dd
Harvest Source Id 6b50978a-7573-455a-91db-55a923988900
Harvest Source Title doi.data.json
Data Last Modified 2017-11-01T18:06:30.291010
Program Code 010:098
Source Datajson Identifier True
Source Hash 854a0d8cfef337de822b39d5926a8af19cee9045
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -179.231085999, 18.9154930114, -66.954002381, 18.9154930114, -66.954002381, 71.4410589993, -179.231085999, 71.4410589993, -179.231085999, 18.9154930114}

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