TERMIUM Plus®

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

DEBIT SPECIFIQUE [3 records]

Record 1 2009-02-18

English

Subject field(s)
  • Hydrology and Hydrography
DEF

The ratio of the volume of water that a given mass of saturated rock or soil will yield by gravity to the volume of that mass. This ratio is stated as a percentage.

OBS

effective porosity: Specific yield is often called effective porosity because it represents the pore space that will surrender water to wells and so is effective in supplying water for human use. The term porosity is poorly defined and its use should be discontinued.

PHR

Specific vertical yield.

French

Domaine(s)
  • Hydrologie et hydrographie
DEF

Rapport entre (i) le volume d'eau qui s'écoule par gravité d'une roche ou d'un sol préalablement saturés et (ii) le volume de cette roche ou de ce sol.

PHR

Débit spécifique vertical.

Spanish

Save record 1

Record 2 2003-11-18

English

Subject field(s)
  • Hydrology and Hydrography
  • Drainage and Irrigation (Agric.)
OBS

Discharge per unit area.

OBS

It is often used to define the magnitude of a flood.

French

Domaine(s)
  • Hydrologie et hydrographie
  • Drainage et irrigation (Agriculture)
DEF

Débit par unité de surface [du bassin versant].

OBS

En drainage, le débit spécifique est généralement exprimé en l.s[moins]¹.ha[moins]¹.

Spanish

Campo(s) temático(s)
  • Hidrología e hidrografía
  • Drenaje y riego (Agricultura)
DEF

Caudal por unidad de superficie de una cuenca, medido en 1/seg./km cuadrado.

Save record 2

Record 3 1997-06-09

English

Subject field(s)
  • Water Collection (Water supply)
  • Scientific Measurements and Analyses
  • Hydrology and Hydrography
DEF

The rate of yield of a well per unit drawdown.

DEF

Pumping rate divided by drawdown at the well.

OBS

The usual units of measurement are gallons per minute per foot and liters per minute per meter.

French

Domaine(s)
  • Captage des eaux
  • Mesures et analyse (Sciences)
  • Hydrologie et hydrographie
DEF

Débit d'un puits correspondant à un rabattement unitaire.

DEF

Taux de pompage divisé par le rabattement au puits.

Spanish

Campo(s) temático(s)
  • Captación de agua
  • Medición y análisis (Ciencias)
  • Hidrología e hidrografía
DEF

Caudal bombeado en un pozo por unidad de descenso del nivel en situación estabilizada.

Save record 3

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