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ROE Fish Faunal Percent Loss

Metadata Updated: March 22, 2024

Percent reduction is based on the number of native species determined to be present as of 2015, compared with historical numbers documented prior to 1970. Data are displayed by 6-digit hydrologic unit code (HUC-6) watershed. A species is considered "present" if there is at least one record of its presence in any 8-digit HUC within the 6-digit HUC. This indicator presents a summary of data available from the NatureServe Explorer database (https://www.natureserve.org/conservation-tools/data-maps-tools/natureserve-explorer). The identity and status (current vs. historical) of all native fish species recorded in each 8-digit HUC are available from this database, along with species-by-species distribution maps at the 8-digit HUC level. Analyses based on these data have previously been reported in Master et al. (1998, 2003) and Stein et al. (2000). Data were provided by NatureServe.

Access & Use Information

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.

Downloads & Resources

Dates

Metadata Date April 1, 2015
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) April 1, 2015 (publication)
Frequency Of Update unknown

Metadata Source

Harvested from Environmental Dataset Gateway ISO Geospatial Metadata

Additional Metadata

Resource Type Dataset
Metadata Date April 1, 2015
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) April 1, 2015 (publication)
Responsible Party U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment (Point of Contact)
Contact Email
Guid {ABDB79AF-455C-4C17-97B8-B969BC1A9107}
Access Constraints Use Constraints: None. Please check sources, scale, accuracy, currentness, and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of EPA would be appreciated., Access Constraints: None.
Bbox East Long -66.954002
Bbox North Lat 49.385620
Bbox South Lat 24.518322
Bbox West Long -124.755791
Coupled Resource
Frequency Of Update unknown
Harvest Object Id 6ddab73a-5964-48bd-ad37-4239ff6852c2
Harvest Source Id 9b3cd81e-5515-4bb7-ad3c-5ae44de9b4bd
Harvest Source Title Environmental Dataset Gateway ISO Geospatial Metadata
Licence https://edg.epa.gov/EPA_Data_License.html
Licence Url https://edg.epa.gov/EPA_Data_License.html
Lineage This lineage was generated by the FGDC CSDGM to 19139 transformation
Metadata Language eng; USA
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-124.755791, 24.518322], [-66.954002, 24.518322], [-66.954002, 49.38562], [-124.755791, 49.38562], [-124.755791, 24.518322]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True

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