Bailey's Ecoregions and Subregions Dataset

This map is commonly called Bailey's ecoregions and shows ecosystems of regional extent in the United States, Puerto Rico, and the U.S. Virgin Islands, based on conditions in 1994. Four levels of detail are included to show a hierarchy of ecosystems. The largest ecosystems are domains, which are groups of related climates and which are differentiated based on precipitation and temperature. Divisions represent the climates within domains and are differentiated based on precipitation levels and patterns as well as temperature. Divisions are subdivided into provinces, which are differentiated based on vegetation or other natural land covers. The finest level of detail is described by subregions, called sections, which are subdivisions of provinces based on terrain features. Also identified are mountainous areas that exhibit different ecological zones based on elevation. Also included are maps of the Bailey Ecoregions of the United States in multiple formats and sizes.

Data and Resources

Additional Info

Field Value
Maintainer USFS AGOL Admin
Last Updated July 28, 2019, 12:16 (CDT)
Created July 28, 2019, 12:16 (CDT)
Identifier http://enterprisecontent-usfs.opendata.arcgis.com/datasets/5198ee7e5a4245a7bc6d7773d5d7ea40_0
Issued 2018-11-02
Modified 2018-11-02
accessLevel public
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landingPage http://enterprisecontent-usfs.opendata.arcgis.com/datasets/5198ee7e5a4245a7bc6d7773d5d7ea40_0
license https://hub.arcgis.com/api/v2/datasets/5198ee7e5a4245a7bc6d7773d5d7ea40_0/license
metadata_type geospatial
publisher U.S. Forest Service
resource-type Dataset
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spatial -179.1334,17.6747,179.7882,71.3981