Fluvial Fish Native Distributions for the Conterminous United States using the NHDPlusV2.1 and Boosted Regression Tree (BRT) Models

Description

This USGS data release documents species distribution models for 271 fluvial fish species in their native ranges of the conterminous United States. Source data, supporting code and model results are documented in this data package. Boosted Regression Tree (BRT) models were used to develop presence/absence predictions for each of the National Hydrography Dataset Plus Version 2.1 stream segments within a species' native range. The predictions provided can be linked to the NHDPlusV2.1 geospatial dataset through the COMID to create a spatial depiction of the models. A readme file and metadata (xml) provide further information on included data and processing steps.

Resources

Name Format Description Link
55 Landing page for access to the data https://doi.org/10.5066/P9YX3EX6
55 The metadata original format https://data.usgs.gov/datacatalog/metadata/USGS.6086da48d34eadd49d31b03d.xml

Tags

  • usgs-6086da48d34eadd49d31b03d
  • environment
  • inland-fisheries-resources
  • species-distribution
  • biota
  • biogeography
  • river-reaches
  • fish
  • freshwater-ecosystems
  • fluvial
  • fauna
  • inlandwaters
  • multivariate-statistical-analysis
  • aquatic-biology
  • freshwater-fishes

Topics

Categories