TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
WASH-OUT [3 records]
Record 1 - internal organization data 2012-04-02
Record 1, English
Record 1, Subject field(s)
- Erosion and Weathering (Geol.)
- Hydrology and Hydrography
- Geomorphology and Geomorphogeny
Record 1, Main entry term, English
- washout
1, record 1, English, washout
correct, noun
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A channel cut into a sedimentary deposit by rushing water and filled with younger material. 1, record 1, English, - washout
Record number: 1, Textual support number: 1 OBS
A "cut and fill" is a small-scale washout. 2, record 1, English, - washout
Record 1, Key term(s)
- wash out
Record 1, French
Record 1, Domaine(s)
- Érosion et corrosion (Géologie)
- Hydrologie et hydrographie
- Géomorphologie et géomorphogénie
Record 1, Main entry term, French
- chenal d’érosion
1, record 1, French, chenal%20d%26rsquo%3B%C3%A9rosion
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- ravinement 2, record 1, French, ravinement
masculine noun
- wash-out 3, record 1, French, wash%2Dout
avoid, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Rainure creusée par l’eau dans une formation rocheuse et ultérieurement comblée par du grès ou du schiste. 2, record 1, French, - chenal%20d%26rsquo%3B%C3%A9rosion
Record number: 1, Textual support number: 1 CONT
La lentille gréseuse intercalaire est nommée «wash-out». Elle est due à une ancienne rivière qui traversait le marécage à charbon. Une crue est survenue apportant du sable et érodant un chenal. L'étendue maxima de l'inondation se décèle par la présence du sillon sableux intercalaire. 3, record 1, French, - chenal%20d%26rsquo%3B%C3%A9rosion
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Erosión y corrosión (Geología)
- Hidrología e hidrografía
- Geomorfología y geomorfogénesis
Record 1, Main entry term, Spanish
- abarrancamiento
1, record 1, Spanish, abarrancamiento
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Grietas de la superficie del suelo producidas por escorrentía superficial originada por lluvias torrenciales. 1, record 1, Spanish, - abarrancamiento
Record 2 - internal organization data 2011-07-12
Record 2, English
Record 2, Subject field(s)
- Air Pollution
- Atmospheric, Climatic and Meteorological Phenomena
Record 2, Main entry term, English
- washout
1, record 2, English, washout
correct, noun
Record 2, Abbreviations, English
Record 2, Synonyms, English
- wash-out 2, record 2, English, wash%2Dout
correct, noun
- below-cloud scavenging 3, record 2, English, below%2Dcloud%20scavenging
correct
- rain washout 4, record 2, English, rain%20washout
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The removal of solid and gaseous material from the air and its deposition on the earth's surface due to capture by falling precipitation. 5, record 2, English, - washout
Record number: 2, Textual support number: 1 CONT
Washout and rainout are the removal processes associated with precipitation and are the most efficient atmospheric cleansing mechanisms. Rainout refers to the process of removal by precipitation from within the cloud while washout is the removal of pollutants from the air layer below clouds by falling precipitation. 5, record 2, English, - washout
Record number: 2, Textual support number: 2 CONT
Wet deposition - Collectively, the processes by which materials are removed from the atmosphere and deposited at the surface of the earth by precipitation elements. The processes include in-cloud and below-cloud scavenging of both gaseous and particulate materials. 3, record 2, English, - washout
Record number: 2, Textual support number: 1 OBS
The other form [of scavenging] is washout, the below-cloud capture of particulates and gaseous pollutants by falling raindrops. Large particles are most efficiently removed by washout. Small particles (especially those less than 1 m in diameter) more easily follow the airstream flowing around raindrops and generally avoid capture by raindrops except in heavy rain events. 6, record 2, English, - washout
Record 2, Key term(s)
- below cloud scavenging
- wash out
- rain wash-out
- rain wash out
Record 2, French
Record 2, Domaine(s)
- Pollution de l'air
- Phénomènes météorologiques, climatiques et atmosphériques
Record 2, Main entry term, French
- lavage
1, record 2, French, lavage
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- lessivage 2, record 2, French, lessivage
correct, masculine noun
- lessivage de l’air 3, record 2, French, lessivage%20de%20l%26rsquo%3Bair
correct, masculine noun
- entraînement 4, record 2, French, entra%C3%AEnement
correct, masculine noun
- entraînement sous les nuages 5, record 2, French, entra%C3%AEnement%20sous%20les%20nuages
avoid, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Mécanisme d’élimination des polluants de l’atmosphère qui se produit quand des polluants, qui se trouvent entre un nuage et le sol, sont déposés au sol par une précipitation. 6, record 2, French, - lavage
Record number: 2, Textual support number: 1 CONT
L’aérosol de sulfate et le dioxyde de soufre peuvent être enlevés par dépôt humide, celui-ci correspond soit à un lavage, soit à un processus d’incorporation des polluants dans les gouttes d’eau des nuages (rain-out). 7, record 2, French, - lavage
Record number: 2, Textual support number: 2 CONT
D’autres facteurs météorologiques comme les précipitations peuvent avoir une action directe sur la diminution des concentrations de polluants par lavage ou simple entraînement. 8, record 2, French, - lavage
Record number: 2, Textual support number: 3 CONT
La composante humide globalise les effets dus à la pluie d’une manière directe par un lessivage de l'air(wash-out) ou indirect lorsque les polluants ont été absorbés par les gouttelettes d’eau nuageuse(rain-out). 9, record 2, French, - lavage
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Contaminación del aire
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 2, Main entry term, Spanish
- lixiviación
1, record 2, Spanish, lixiviaci%C3%B3n
correct, masculine noun, Spain
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- dilución 1, record 2, Spanish, diluci%C3%B3n
correct, masculine noun, Mexico
Record 2, Textual support, Spanish
Record 3 - internal organization data 2004-05-21
Record 3, English
Record 3, Subject field(s)
- Air Pollution
- Atmospheric, Climatic and Meteorological Phenomena
Record 3, Main entry term, English
- rainout
1, record 3, English, rainout
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- in-cloud scavenging 2, record 3, English, in%2Dcloud%20scavenging
correct
- snowout 3, record 3, English, snowout
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The removal of a pollutant within clouds. 4, record 3, English, - rainout
Record number: 3, Textual support number: 1 CONT
Wet deposition - Collectively, the processes by which materials are removed from the atmosphere and deposited at the surface of the earth by precipitation elements. The processes include in-cloud and below-cloud scavenging of both gaseous and particulate materials. 2, record 3, English, - rainout
Record number: 3, Textual support number: 1 OBS
Rainout ... is generally a more effective removal mechanism than washout. 5, record 3, English, - rainout
Record number: 3, Textual support number: 2 OBS
Rainout (or snowout), which is the in-cloud capture of particulates as condensation nuclei, is one form of scavenging. The other form is washout, the below-cloud capture of particulates and gaseous pollutants by falling raindrops. 3, record 3, English, - rainout
Record 3, Key term(s)
- rain-out
- incloud scavenging
- in cloud scavenging
- wash-out
- rain out
- wash out
- snow-out
- snow out
- washout
Record 3, French
Record 3, Domaine(s)
- Pollution de l'air
- Phénomènes météorologiques, climatiques et atmosphériques
Record 3, Main entry term, French
- piégeage
1, record 3, French, pi%C3%A9geage
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- rain-out 2, record 3, French, rain%2Dout
masculine noun
- rain out 3, record 3, French, rain%20out
masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Mécanisme d’élimination des polluants de l’atmosphère qui résulte de l’incorporation des substances polluantes aux gouttes d’eau d’un nuage. 4, record 3, French, - pi%C3%A9geage
Record number: 3, Textual support number: 1 CONT
Dépôt liquide - Pris globalement, ce terme désigne les processus par lesquels des substances sont éliminées du milieu atmosphérique et déposées sur la surface du sol par la pluie et la neige. Ce processus comprend l’élimination des particules par piégeage dans les nuages lors de la formation des gouttelettes et par entraînement de ces particules par les gouttelettes sous les nuages. 5, record 3, French, - pi%C3%A9geage
Record number: 3, Textual support number: 2 CONT
Les pluies acides sont dues d’une part à l'inclusion de gaz et d’aérosols lors de la formation de la gouttelette de brouillard à l'intérieur du nuage(rain-out), et d’autre part à la captation d’aérosols et de gaz lorsque les gouttes de pluie tombent(wash-out), il s’en suit une diminution du PH des précipitations. 6, record 3, French, - pi%C3%A9geage
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Contaminación del aire
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 3, Main entry term, Spanish
- arrastre producido por la lluvia
1, record 3, Spanish, arrastre%20producido%20por%20la%20lluvia
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
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