TERMIUM Plus®

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

subwatershed [1 record]

Record 1 2000-01-27

English

Subject field(s)
  • Hydrology and Hydrography
DEF

A small watershed that is part of a larger watershed such as the watershed of a tributary stream.

DEF

A drainage area within a watershed.

CONT

... the Lower Trent Region Conservation Authority and Environment Canada are currently testing the Habitat Strategy ... to direct and prioritize upland habitat needs within two watersheds. The actual per cent of riparian and forested habitats within a particular subwatershed may be compared to pre-established targets and thresholds.

OBS

watershed: The area of land from which rainfall (and/or snow melt) drains into a single point. Watersheds are also sometimes referred to as drainage basins or drainage areas. Ridges of higher ground generally form the boundaries between watersheds. At these boundaries, rain falling on one side flows toward the low point of one watershed, while rain falling on the other side of the boundary flows toward the low point of a different watershed.

French

Domaine(s)
  • Hydrologie et hydrographie
CONT

Zones de répartition des eaux : Zones comprenant les bassins, sous-bassins, fractions de sous-bassins hydrographiques et systèmes aquifères définis dans le décret du 29 avril 1994.

OBS

[...] l'Office de protection de la nature du cours inférieur de la rivière Trent et Environnement Canada mettent actuellement à l'essai la Stratégie sur l'habitat [...] afin d'orienter et de prioriser les besoins en matière d'habitat de haute terre dans deux bassins hydrographiques. Le pourcentage réel d'habitats riverains et forestiers dans un sous-bassin donné peut se comparer à des objectifs et à des seuils préétablis.

OBS

Bassin hydrographique, bassin d'alimentation, bassin-versant, et, absolt, bassin : espace géographique alimentant un cours d'eau et drainé par lui.

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: