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1 поверхность скольжения
поверхность скольжения
Поверхность внутри массива грунта, по которой происходит сдвиг при достижении состояния предельного равновесия
[Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)]Тематики
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Русско-французский словарь нормативно-технической терминологии > поверхность скольжения
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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)
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Русско-французский словарь нормативно-технической терминологии > водная эрозия
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3 герметичный слой на поверхности почвы
герметичный слой на поверхности почвы
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
soil surface sealing
Any activity or process in which ground surface areas are packed or plugged to prevent percolation or the passage of fluids. (Source: SIS / ERG)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > герметичный слой на поверхности почвы
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4 ветряная эрозия
ветряная эрозия
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
wind erosion
The breakdown of solid rock into smaller particles and its removal by wind. It may occur on any soil whose surface is dry, unprotected by vegetation (to bind it at root level and shelter the surface) and consists of light particles. The mechanisms include straightforward picking up of dust and soil particles by the airflow and the dislodging or abrasion of surface material by the impact of particles already airborne. (Source: ALL)
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Русско-французский словарь нормативно-технической терминологии > ветряная эрозия
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5 разрушение лесного покрова
разрушение лесного покрова
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
forest cover destruction
Destruction of forests is carried out in many countries in order to provide new land for agricultural or livestock purposes. It is often done without factors such as climate and topography having been sufficiently studied and on lands where slope nature of the soil or other physiographic characteristics clearly indicate that the land involved is suitable only for forest. Although these practices may lead to a temporary increase in productivity, there are also many indications that in the long run there is usually a decrease in productivity per unit of surface and that erosion and irreversible soil deterioration often accompany this process. Many factors contribute to forest cover destruction: timber production, clearance for agriculture, cutting for firewood and charcoal, fires, droughts, strip mining, pollution, urban development, population pressures, and warfare. (Source: WPR)
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Русско-французский словарь нормативно-технической терминологии > разрушение лесного покрова
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6 влажность почвы
влажность почвы
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
soil moisture
1) Water stored in soils.
2) One of the most important elements involved in pedological processes and plant growth. There are three basic forms:
a) water adhering in thin films by molecular attraction to the surface of soil particles and not available for plants is termed hygroscopic water.
b) Water forming thicker films and occupying the smaller pore spaces is termed capillary water. Since it is held against the force of gravity it is permanently available for plant growth and it is this type of soil water which contains plant nutrients in solution.
c) Water in excess of hygroscopic and capillary water is termed gravitational water, which is of a transitory nature because it flows away under the influence of gravity. When the excess has drained away the amount of water retained in the soil is termed its field capacity, when some of its pore spaces are still free of water.
(Source: LANDY / DUNSTE)
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Русско-французский словарь нормативно-технической терминологии > влажность почвы
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7 поверхностный сток воды
поверхностный сток воды
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
surface runoff
Water that travels over the soil surface to the nearest surface stream; runoff of a drainage basin that has not passed beneath the surface since precipitation. (Source: BJGEO)
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Русско-французский словарь нормативно-технической терминологии > поверхностный сток воды
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8 ущерб, нанесенный почве
ущерб, нанесенный почве
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
soil damage
Soil impaired as a consequence of human activity. A study financed by UNEP, reporting in 1992, found that about 10,5% of the world's vegetative surface had been seriously damaged by human activity since 1945. The study found that much of the damage had been masked by a general rise in global agricultural productivity resulting from expanded irrigation, better plant varieties, and greater use of production inputs, such as fertilizers and pesticides. More than 1/3 of the damaged land was in Asia, almost 1/3 in Africa, and 1/4 in Central America. Some land had been damaged beyond restoration. The greatest sources of soil degradation were overgrazing, unsuitable agricultural practices, and deforestation. (Source: GILP96)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > ущерб, нанесенный почве
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9 формирование почвы
формирование почвы
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
soil formation
The combination of natural processes by which soils are formed. It is also known as pedogenesis. The most important soil-forming factors are parent material, terrain, climate, aspect, vegetation cover, microorganisms in the soil and the age of the land surface. Some pedologists would add to this list the influence of human activities. All the factors exhibit varying degrees of interrelationship and some are more important than others, with climate often being singled out as the most important. (Source: WHIT)
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Русско-французский словарь нормативно-технической терминологии > формирование почвы
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10 почвенный процесс
почвенный процесс
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
soil process
The major processes in soils are gains, losses, transfers, and transformations of organic matter, soluble salts, carbonates, silicate clay minerals, sesquioxides, and silica. Gains consist normally of additions of organic matter, and of oxygen and water through oxidation and hydration, but in some sites slow continuous additions of new mineral materials take place at the surface or soluble materials are deposited from groundwater. Losses are chiefly of materials dissolved or suspended in water percolating through the profile or running off the surface. (Source: PARCOR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > почвенный процесс
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11 нагрузка на землю
нагрузка на землю
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
soil loading
In soil mechanics and civil engineering the term is used to denote the increased weight brought to bear on the ground surface. (Source: WHIT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > нагрузка на землю
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12 законодательство в области сохранения почв
законодательство в области сохранения почв
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
soil conservation legislation
A binding rule or body of rules prescribed by a government to protect and prevent the loss of an area's surface layer of decomposed rock and organic material, valued for its nutrients and ability to support life. (Source: DES)
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Русско-французский словарь нормативно-технической терминологии > законодательство в области сохранения почв
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13 карта почв
карта почв
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
soil map
A two-dimensional representation that shows the areal extent or the distribution of soils in relation to other features of the land surface. (Source: ALL)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > карта почв
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14 просачивание воды
просачивание воды
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
water seepage
The slow movement of water through small openings and spaces in the surface of unsaturated soil into or out of a body of surface or subsurface water. (Source: MGH)
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Русско-французский словарь нормативно-технической терминологии > просачивание воды
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15 география
география
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
geography
The study of the natural features of the earth's surface, comprising topography, climate, soil, vegetation, etc. and man's response to them. (Source: CED)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > география
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16 грунтовой дренаж
грунтовой дренаж
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
subsoil drainage
The removal of surplus water from within the soil by natural or artificial means, such as by drains placed below the surface to lower the water table below the root zone. (Source: BJGEO)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > грунтовой дренаж
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17 захоронение отходов в грунт
захоронение отходов в грунт
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
underground disposal
The discharge, dumping or emission of wastes below the surface of the soil. (Source: RHW)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > захоронение отходов в грунт
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18 земляной покров
земляной покров
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
land cover
Land cover is the physical state of the land surface. It is the combination of vegetation, soil, rock, water and human-made structures, which make up the earth's landscape. The land cover is the interface between the earth's crust and the atmosphere, influencing the exchange of energy and matter in the climatic system and biogeochemical cycles. (Source: BRS)
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Русско-французский словарь нормативно-технической терминологии > земляной покров
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19 испарение воды в атмосферу
испарение воды в атмосферу
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
evapotranspiration
Discharge of water from the earth's surface to the atmosphere by evaporation from lakes, streams and soil surfaces and by transpiration from plants. Also known as fly-off. (Source: MGH)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > испарение воды в атмосферу
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20 отвальные породы
отвальные породы
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
mineral waste
Waste material resulting from ore extraction that is usually left on the soil surface. (Source: GREMES)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > отвальные породы
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См. также в других словарях:
surface soil — noun the layer of soil on the surface • Syn: ↑topsoil • Hypernyms: ↑soil, ↑dirt * * * noun : the upper 5 to 8 inches of the soil layer : the portion of the soil usually tilled … Useful english dictionary
Soil horizon — Soil samples illustrating horizons (subsoil on right) A soil horizon is a specific layer in the land area that is parallel to the soil surface and possesses physical characteristics which differ from the layers above and beneath … Wikipedia
Soil morphology — is the field observable attributes of the soil within the various soil horizons and the description of the kind and arrangement of the horizons. [cite book | last = Buol | first = Stanley W. | authorlink = | coauthors = Southard, Randal J.,… … Wikipedia
Soil Moisture and Ocean Salinity satellite — Global soil moisture and ocean salinity measurements are needed to better understand Earth’s water cycle and climate. Currently, there is no thorough dataset on soil moisture or ocean salinity. Current satellites operated by NASA have provided… … Wikipedia
soil creep — noun : slow down slope movement of earth materials under the influence of gravitation * * * Geol. creep of soil on even slopes; often accelerated by spring freeze and thaw or general periglacial conditions. Cf. creep (def. 17a). [1895 1900] * * * … Useful english dictionary
Soil conservation — is set of management strategies for prevention of soil being eroded from the earth’s surface or becoming chemically altered by overuse, salinization, acidification, or other chemical soil contamination. The principal approaches these strategies… … Wikipedia
Soil pH — is the pH of soil water. It is based on the measurement of pH, which depends on the activity of hydrogen ions (H+) in a solution.There are many different methods to collect soil water, all which influence the measured soil pH in one way or… … Wikipedia
Soil structure — is determined by how individual soil granules clump or bind together and aggregate, and therefore, the arrangement of soil pores between them. Soil structure has a major influence on water and air movement, biological activity, root growth and… … Wikipedia
Soil science — is the study of soil as a natural resource on the surface of the earth including soil formation, classification and mapping; physical, chemical, biological, and fertility properties of soils; and these properties in relation to the use and… … Wikipedia
Soil salinity — is the salt content in the soil. [ [http://europeandcis.undp.org/WaterWiki/index.php/Soil salinity from Soil salinity in WaterWiki, the on line Knowledge and Collaboration Tool of the Community of Practice (CoP) on Water and UNDP related… … Wikipedia
Surface mining — is a type of mining in which soil and rock overlying the mineral deposit are removed. It is the opposite of underground mining, in which the overlying rock is left in place, and the mineral removed through shafts or tunnels. Surface mining is… … Wikipedia
