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algal mat

algal mat A sheet-like accumulation of cyanobacteria (‘blue-green algae’) that develops in shallow marine subtidal to supratidal environments, as well as in lakes and swamps. The algae cover the sediment surface and themselves trap sediment to produce a laminated alternation of dark, organic-rich algal layers and organic-poor sediment layers. See also stromatolite.

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"algal mat." A Dictionary of Ecology. . Encyclopedia.com. 11 Dec. 2017 <http://www.encyclopedia.com>.

"algal mat." A Dictionary of Ecology. . Encyclopedia.com. (December 11, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/algal-mat-0

"algal mat." A Dictionary of Ecology. . Retrieved December 11, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/algal-mat-0

algal mat

algal mat A sheet-like accumulation of blue-green algae (Cyanobacteria) developed in shallow marine subtidal to supratidal environments, as well as in lakes and swamps. The algae cover the sediment surface, and will in turn trap sediment to produce a laminated alternation of dark, organic-rich algal layers and organic-poor sediment layers. See also STROMATOLITE.

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
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"algal mat." A Dictionary of Earth Sciences. . Encyclopedia.com. 11 Dec. 2017 <http://www.encyclopedia.com>.

"algal mat." A Dictionary of Earth Sciences. . Encyclopedia.com. (December 11, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/algal-mat

"algal mat." A Dictionary of Earth Sciences. . Retrieved December 11, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/algal-mat