Wassergütewirtschaft |
water quality management |
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Wassergütewirtschaft |
water quality management (Water quality management concerns four major elements: the use (recreation, drinking water, fish and wildlife propagation, industrial or agricultural) to be made of the water; criteria to protect those uses; implementation plans (for needed industrial-municipal waste treatment improvements) and enforcement plans, and an anti-degradation statement to protect existing high quality waters) |
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Wasserhärte |
water hardness (The amount of calcium and magnesium salts dissolved in water) |
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Wasserhaushalt |
water management |
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Wasserhaushalt |
biological water balance |
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Wasserhaushalt |
water supply system |
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Wasserhaushalt |
biological water balance (The amount of ingoing and outgoing water in a system, which are assumed to be equal in the long term so that the water budget will balance) |
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Wasserhose |
water-spout |
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Wasserhyazinthe |
water hyacinth (Floating aquatic plant, Eichornia crassipes of tropical America, having showy bluish-purple flowers and swollen leafstalks: family Pontederiaceae. It forms dense masses in rivers, ponds, etc., and is a serious pest in the southern U.S., Java, Australia, New Zealand, and parts of Africa) |
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Wasserinfiltration in den Boden |
water infiltration into the ground (The movement of surface water into soil or rock through cracks and pores) |
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Wasserinfiltration in den Boden |
water infiltration into the ground |
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Wasserinformationssystem für Europa |
Water Information System for Europe |
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Wasserinsekt |
aquatic insect |
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Wasserkatastrophe |
hydrologic disaster (Violent, sudden and destructive change either in the quality of the earth's water or in the distribution or movement of water on land, below the surface or in the atmosphere) |
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Wasserkeil, Wasserecke |
water slope |
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Wasserknappheit |
water stress |
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Wasserknappheit und Dürre |
water scarcity and drought |
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Wasserkontrollanlage |
water control work |
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Wasserkörper |
water body |
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Wasserkörper |
water body (Any mass of water having definite hydrological, physical, chemical and biological characteristics and which can be employed for one or several purposes) |
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