TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

MESOTROFICO [2 records]

Record 1 2013-08-21

English

Subject field(s)
  • Hydrology and Hydrography
DEF

[A lake that is] intermediate in most characteristics between the oligotrophic and eutrophic lakes.

OBS

The water is moderately clear with phosphorus and chlorophyll concentrations between those characteristic of oligotrophic and eutrophic lakes. Mesotrophic lakes usually have some scattered weed beds, and within these beds the weeds are usually sparse. Production of plankton is intermediate, with some organic sediment accumulating and as a result some loss of oxygen in the lower waters. Depending on the depth of the lake, the oxygen may not be entirely depleted except near the bottom.

French

Domaine(s)
  • Hydrologie et hydrographie
OBS

Les lacs intermédiaires entre la condition oligotrophe et la condition eutrophe sont qualifiés de mésotrophes.

Spanish

Campo(s) temático(s)
  • Hidrología e hidrografía
DEF

Lago que contiene una cantidad moderada de nutrientes vegetales.

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Record 2 1996-05-09

English

Subject field(s)
  • Hydrology and Hydrography
DEF

Pertaining to an intermediate condition, naturally occurring or due to nutrient enrichment, between eutrophic and oligotrophic.

French

Domaine(s)
  • Hydrologie et hydrographie
DEF

Qui se rapporte à un état intermédiaire, se produisant naturellement ou dû à un enrichissement moyen en nutriments, entre eutrophique et oligotrophique.

CONT

Les habitats de capacité nutritive modérée sont dits mésotrophiques; ceux de faible capacité oligotrophiques; ceux de faible capacité et (ou) toxiques : dystrophiques.

Spanish

Campo(s) temático(s)
  • Hidrología e hidrografía
DEF

Perteneciente a una condición intermedia, que se da de una forma natural o que es debida a un enriquecimiento en nutrientes, entre eutrófica y oligotrófica.

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