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USGS - science for a changing world

Sonoran Desert REA Catalogs


BLM Rapid Ecoregional Assessments (REA) examine ecological values, conditions, and trends at a ecoregional scale. REAs are rapid because they predominantly synthesize existing data rather than conducting research or collecting new data. REAs are usually completed within 18 months.

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SOD_REA_Data_Catalog.pdf 783.11 KB
SOD_REA_Map_Catalog.pdf 280.61 KB
SOD_REA_Model_Catalog.pdf 101.48 KB
SonoranDesertRea.jpg thumbnail 97.46 KB
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  • LC MAP - Landscape Conservation Management and Analysis Portal
  • Southern Rockies Landscape Conservation Cooperative




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