Примеры использования Groundwater table на Английском языке и их переводы на Русский язык
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Land degradation: rising groundwater table, soil salinization.
Rising groundwater tables pose problems locally, e.g., in the Chu Basin.
With climatic change comes an increased risk of salt-water intrusion into the groundwater table. .
Where the groundwater table is high and there are problems with drainage, irrigation contributes to soil salinization.
Leaks in sewerage systems can result in either infiltration or exfiltration,depending on local groundwater tables.
Groundwater table: The upper limit of the saturated zone where pore water pressure equals atmospheric pressure.
As the upper boundary of the model‟s infiltration area is deemed the groundwater table with Type 2 boundary condition.
Most Parties consider the groundwater table to be the component of the environment most vulnerable to pollution by leachate.
Droughts reduce drinking water availability,for example through falling groundwater tables and reduced surface water flows.
Distance from groundwater table: the greater the vertical distance from the groundwater table, the less likely the contamination of groundwater; .
Excessive draining of the wetlands may also result in the steep lowering of the groundwater table and need for irrigation of the affected areas.
Given that the groundwater table is high in many areas, exacerbated by poor irrigation practice, water starts to be drawn up to the soil surface by capillary forces.
Riparian and plain forests in Azerbaijan occupy areas,where groundwater table is rather close to the surface and may permanently supply trees with water.
The problem arose from the construction of irrigation canals early in the 20th century,which caused a significant drop in Yelnya's groundwater table, leading to annual fires.
In many areas the upward flow system keeps the groundwater table permanently close to the surface and they are definitely considered discharge zones.
A discharge zone could exist without any water beingpresent on the surface; in many areas the upward flow system kept the groundwater table permanently close to the surface.
However, the scope of its use is limited by unsalinized soils and groundwater table more than 2 m from the surface, and with highly saline ground waters- over 4 m.
Her delegation therefore suggested the addition of the following clause at the end of subparagraph(g):"or the upward flow system keeps the groundwater table permanently close to the surface.
Draining has reducedthe extent of wetlands, and there is a risk of groundwater table decrease due to abstraction from the Cretaceous Hostislavskiy aquifer in Belarus.
Physicalchemical treatment often serves to stabilize or solidify metalcontaining wastes to reduce the potential for metals andmetal-compounds to leach into waterbodies or groundwater tables.
Their design enables installation on a concrete slab, and in the case of self-supporting versions, direct embedding in gravel-sand without concreting, so long as the trap cannot move,is positioned in a green area, and the groundwater table is not high.
In fact, we are already facing coastal erosion andflooding in many regions of the world as a result of sea-level rise, in addition to falling groundwater tables, the drying up of watercourses and lakes, the salinization of rivers and many other phenomena, which are complicating access to natural resources essential for the survival of humanity.
Use of the tested“green” irrigation technologies allows saving water resources and maintain good environmental situation, thus preventing,actually, groundwater table rise, soil erosion and salinity.
With respect to the definition of"discharge zone", it was proposed that(a)the words"or the upward flow system keeps the groundwater table permanently close to the surface" be added to the end of the subparagraph because a discharge zone could exist without any water being present on the surface; and(b) the sea be explicitly included in the list of potential outlets of an aquifer.
General abbreviations used in table: PDWS, United States primary(health) drinking water standard; SDWS, United States secondary(aesthetic) drinking water standards;GWT, groundwater table; GW, groundwater. .
Even where competition for off-stream uses is less strong,growing demand for various in-stream uses and growing demand to maintain groundwater table levels(e.g. for recreational purposes and to preserve wetlands and other ecosystems) will promote greater efficiency of agricultural water use.
Discharge zone' means the zone where water originating from an aquifer flows to its outlets, such as watercourse, lake, oasis,wetland and ocean, or the upward flow system keeps the groundwater table permanently close to the surface.
Potential impacts of further rises in temperature include not only the environmental degradation of marine and terrestrial ecosystems-- loss of biodiversity and compromised groundwater tables, agricultural lands and fishery resources-- but also the social and economic losses that might be expected from labour displacement.
Bulgaria The former yugoslav Republic of macedonia Pliocene, predominantly, and Quaternary lake sediments and alluvial sands, gravels, clays and sandy clays of Petrich(up to 400 m) valley,free groundwater table up to 10 m; flow occurs from the former Yugoslav Republic of Macedonia to Bulgaria.