Concept information
PREFERRED TERM
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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
Created: 1996-09-02T00:00:00Z
skos:notation: 35388
DEFINITION
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În meteorologie și hidrologie, partea din precipitații care se scurge spre un curs de apă pe suprafața solului (scurgerea superficială) sau prin sol (scurgerea hipodermică sau întârziată).
(ro)Created: 1/8/24
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Portion of rainfall, melted snow or irrigation water that flows across the grounds surface and is eventually returned to streams. Run-off can pick up pollutants from air or land and carry them to receiving waters.
(en)Created: 9/27/22
BROADER CONCEPT
- water (en)
NARROWER CONCEPTS
- agricultural runoff (en)
- runoff water (en)
- stormwater runoff (en)
- subsurface runoff (en)
- urban runoff (en)
ENTRY TERMS
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surface runoff (en)
Created: 2019-04-03T15:08:33.273+02:00
skos:notation: 1eb80226
SCOPE NOTE
- Runoff includes not only the waters that travel over the land surface and through channels to reach a stream but also interflow, the water that infiltrates the soil surface and travels by means of gravity toward a stream channel (always above the main groundwater level) and eventually empties into the channel. Runoff also includes groundwater that is discharged into a stream; streamflow that is composed entirely of groundwater is termed base flow, or fair-weather runoff, and it occurs where a stream channel intersects the water table. The total runoff is equal to the total precipitation less the losses caused by evapotranspiration (loss to the atmosphere from soil surfaces and plant leaves), storage (as in temporary ponds), and other such abstractions. (en)
CAUSES
- losses from soil (en)
- water erosion (en)
IS PART OF
- soil water balance (en)
IN OTHER LANGUAGES
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Arabic
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Chinese
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Czech
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French
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German
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Oberflächenabfluss
Created: 2019-04-03T15:09:12.849+02:00
skos:notation: 8fb7f4f6
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Hindi
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Hungarian
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Italian
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Japanese
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Korean
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Lao
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Norwegian Bokmål
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Persian
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Polish
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Portuguese
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Romanian
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scurgere de suprafață
Created: 2022-06-16T17:37:39
skos:notation: b2421bb6
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scurgere superficială
Created: 2022-06-16T17:38:13
skos:notation: f441fb46
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Russian
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Serbian
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Slovak
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Spanish
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Desague
Created: 1987-04-13T00:00:00Z
skos:notation: 13997
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Swahili
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Thai
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Turkish
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Ukrainian
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поверхневий стік
Created: 2024-02-25T15:09:37
skos:notation: ef2b74bc
URI
http://aims.fao.org/aos/agrovoc/c_35388
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