Passer au contenu principal

Information sur le concept

TERME PRÉFÉRENTIEL

Date de création: 2021-10-15T14:53:36

lac dystrophique  

DÉFINITION

  • Lakes with brown- or tea-coloured waters, the colour being the result of high concentrations of humic substances and organic acids suspended in the water. Although dystrophic lakes are often considered acidic, and nutrient-poor (oligotrophic), these lakes actually vary greatly in both pH and productivity.

    Date de création: 4/12/21

    (en)

CONCEPT GÉNÉRIQUE

TRADUCTIONS

URI

http://aims.fao.org/aos/agrovoc/c_38c8f242

Télécharger ce concept :

RDF/XML TURTLE JSON-LD Date de création 04/09/2019, dernière modification le 19/03/2024