An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept Breadcrumbs

Preferred Term:

algal blooms

Definition:
A readily visible, high concentration of algal growth or aggregation of algae in or on the surface layer of a body of water.
Concept Schemes:
NALT Core
NALT Full
Broader Concept:
Entry Terms:
  • algae blooms
  • phytoplankton blooms
  • diatom blooms
  • harmful algal blooms
  • red tides
  • brown tides
URI:
https://lod.nal.usda.gov/nalt/6351
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2017-05-19