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NAL Agricultural Thesaurus
U.S. Department of Agriculture

Concept Breadcrumbs

Fields of Study > atmospheric sciences > airshed
Natural Resources, Conservation, Environment > atmospheric sciences > airshed
Preferred Term:

airshed

Definition:
A region with common sources and problems of air pollution; it may coincide with a watershed or be a part of a large urban agglomeration.
Concept Schemes:
NALT Full
Broader Concept:
atmospheric sciences
Related Concepts:
Entry Terms:
  • air shed
URI:
https://lod.nal.usda.gov/nalt/225020
Download this Concept:
RDF/XMLCreated 2014-08-19, last modified 2014-11-17