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搜索结果: 1-11 共查到理学 Water Supply相关记录11条 . 查询时间(0.14 秒)
More than half of the world's fresh water supply is warming rapidly, according to an NSF- and NASA-funded study.Using satellite data and ground measurements collected from 235 lakes on six continents ...
Silver nanoparticles have a wide array of uses, one of which is to treat drinking water for harmful bacteria and viruses. But do silver nanoparticles also kill off potentially beneficial bacteria or c...
The essential processes and mechanisms of the transport of contaminants from a river to a well field via a flood water retention area are presented. The transport is conceptualized as a succession of ...
The present paper describes a computer-based system for water supply project appraisal called EVAPRO, standing for EVAluation of water PROjects. The aim of EVAPRO is to facilitate economic and financi...
The objective of this paper is to point out existing risks of current design and management strategies in water supply systems and to identify possible ways of designing and operating schemes which mi...
The WatSup™ (Watsup Model Systems Ltd) model is a high resolution model of dendritic water supply networks formed by interconnected modules. Each module, e.g. a house, office, etc, can have mult...
Optimal Scheduling of Water Supply Projects      Optimal Scheduling  Water Supply Projects        font style='font-size:12px;'> 2009/10/29
Some capacity expansion problems encou~teredin water resources development are studied. Models yielding least-cost shedules (i.e. optimal selection and sequencing of potential projects) in order to ...
The heavy use of manure and fertilizers has in some parts of Sweden resulted in unacceptable concentrations of nitrate in ground water used for private and municipal water supply. In Halland for exa...
Base Flow and Water Supply      Base Flow  Water Supply        font style='font-size:12px;'> 2009/10/27
The interaction between the base flow created by seepage through the unsaturated zone in a region between two parallel rivers and the flow caused by the gaining of water from wells positioned at arb...
This paper reports on the qualitative and quantitative screening of groundwater sources for integration into the public water supply system of the Algarve, Portugal. The results are employed in a dec...
The Eastern Rockies Forest Conservation Board was established in 1947 with a mandate for the conservation, development, maintenance and management of the forests in the east...

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