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

KNICKPOINT [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2012-04-05

English

Subject field(s)
  • Hydrology and Hydrography
DEF

A place of abrupt change in a stream gradient.

CONT

Every stream develops its own gradient and establishes a longitudinal profile. A portion of the stream is designated a graded stream when the stream is adjusted among available discharge, channel characteristics, its velocity, and the load supplied from the drainage basin. An interruption in a stream’s longitudinal profile is called a nickpoint. A nickpoint can develop as the stream flows across hard resistant rock or after tectonic uplift episodes.

Key term(s)
  • knick point

French

Domaine(s)
  • Hydrologie et hydrographie
CONT

Tout cours d’eau à l’équilibre présente un profil longitudinal caractéristique d’allureconcave. On désigne par le terme de rupture de pente le changement brusque de ce profil. Des indices peuvent être calculés pour quantifier cette irrégularité.

Spanish

Save record 1

Record 2 1992-10-29

English

Subject field(s)
  • Geology

French

Domaine(s)
  • Géologie

Spanish

Save record 2

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