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1 заполнение (геол.)
заполнение (геол.)
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
silting up
The filling or partial filling with silt of a reservoir that receives fine-grained sediment brought in by streams and surface runoff. (Source: BJGEO)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > заполнение (геол.)
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2 водная эрозия
водная эрозия
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
water erosion
The breakdown of solid rock into smaller particles and its removal by water. As weathering, erosion is a natural geological process, but more rapid soil erosion results from poor land-use practices, leading to the loss of fertile topsoil and to the silting of dams, lakes, rivers and harbours. There are three classes of erosion by water. a) Splash erosion occurs when raindrops strike bare soil, causing it to splash, as mud, to flow into spaces in the soil and to turn the upper layer of soil into a structureless, compacted mass that dries with a hard, largely impermeable crust. b) Surface flow occurs when soil is removed with surface run-off during heavy rain. c) Channelized flow occurs when a flowing mixture of water and soil cuts a channel, which is then deepened by further scouring. A minor erosion channel is called a rill, a larger channel a gully. (Source: ALL)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
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Русско-немецкий словарь нормативно-технической терминологии > водная эрозия
См. также в других словарях:
Silting — Silt Silt, v. t. [imp. & p. p. {Silted}; p. pr. & vb. n. {Silting}.] To choke, fill, or obstruct with silt or mud. [1913 Webster] … The Collaborative International Dictionary of English
silting — dumblėjimas statusas T sritis ekologija ir aplinkotyra apibrėžtis Nešmenų (dumblo ir smėlio dalelių), organinių nuosėdų, cheminių junginių ir kitų smulkių dalelių kaupimasis drenažo vamzdžiuose, gręžiniuose, filtruose ir kituose hidrotechnikos ir … Ekologijos terminų aiškinamasis žodynas
silting — siltation … Dictionary of ichthyology
silting — The deposition of silt in wells, caves, or reservoirs [16] … Lexicon of Cave and Karst Terminology
silting — sɪlt n. fine particles of sand and other earthy matter which are carried and deposited by water v. fill or obstruct with silt; become filled with or obstructed by silt … English contemporary dictionary
silting — noun ( s) Etymology: from gerund of silt (II) 1. : the process by which a stream deposits silt behind a dam or other place of retarded flow : siltation 2 … Useful english dictionary
reservoir silting — vandens telkinio dumblėjimas statusas T sritis ekologija ir aplinkotyra apibrėžtis Smulkių organinių ir mineralinių dalelių nusėdimas vandens telkinyje. Dumblėjimą skatina dirvožemio erozija ir į vandens telkinį patekusios mineralinės ir… … Ekologijos terminų aiškinamasis žodynas
reservoir silting — tvenkinio dumblėjimas statusas T sritis ekologija ir aplinkotyra apibrėžtis Spartus fitoplanktono ir makrofitų augimas (perprodukcija), iš nunykusių augalų dalių susidariusio dumblo kaupimasis tvenkinyje. atitikmenys: angl. reservoir silting vok … Ekologijos terminų aiškinamasis žodynas
History of Chester — The history of Chester extends back nearly two millennia, covering all periods of British history in between then and the present day. The city of Chester was founded as a fort, known as Deva , by the Romans in AD 79. The city was the scene of… … Wikipedia
Port of Runcorn — River Mersey and the Port of Runcorn in the late 18th century The Port of Runcorn is in the town of Runcorn, Cheshire, England. It is situated to the west of a point where the River Mersey narrows, known as Runcorn Gap. Originally opening… … Wikipedia
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