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Concept information

PREFERRED TERM

Created: 2022-05-27T13:11:12

râuri cu apă neagră  

DEFINITION

  • A blackwater river is a type of river with a slow-moving channel flowing through forested swamps or wetlands. As vegetation decays, tannins leach into the water, making a transparent, acidic water that is darkly stained, resembling black tea. (en)

BROADER CONCEPT

SCOPE NOTE

  • Considerate unele din cele mai curate ape naturale din lume, râurile cu apă neagră au un conținut foarte scăzut de minerale dizolvate și adesea nu au o duritate măsurabilă a apei (ro)

IN OTHER LANGUAGES

URI

http://aims.fao.org/aos/agrovoc/c_4f5b9967

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