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Nonindigenous Aquatic Species (NAS)

http://nas.er.usgs.gov/

A national information resource for locating biogeographic accounts of non-indigenous aquatic species in the U.S. Provided are scientific reports, online/real-time queries, spatial data sets, regional contact lists, and general information.

by Southeast Ecological Science Center (Sponsor) and Nonindigenous Aquatic Species Program (Sponsor)
Related topics:
Aquatic biology, Aquatic ecosystems, Biogeography, Field inventory and monitoring, Nonindigenous species

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