搜索结果: 16-23 共查到“河流学与河口水文学 water”相关记录23条 . 查询时间(0.46 秒)
Hydrological processes and water resources management in a dryland environment I：An introduction to the Romwe Catchment Study in Southern Zimbabwe
Hydrological processes water resources management Southern Zimbabwe
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2009/5/26
In Zimbabwe during the 1980s and early 1990s, a sequence of severe droughts caused widespread food shortages and great hardship to rural communities. The droughts exacerbated the problems of environme...
Consumptive water use to feed humanity - curing a blind spot
Consumptive water blind spot water demands
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2009/5/18
Since in large parts of the world it is getting difficult to meet growing water demands by mobilising more water, the discourse has turned its focus to demand management, governance and the necessary ...
Forward Modeling and validation of a new formulation to compute self-potential signals associated with ground water flow
porous media hydroelectrical flow electrical current density water flow
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2009/5/14
The classical formulation of the coupled hydroelectrical flow in porous media is based on a linear formulation of two coupled constitutive equations for the electrical current density and the seepage...
Water discharge and sediment flux changes over the past decades in the Lower Mekong River：possible impacts of the Chinese dams
suspended sediment concentration low water levels Lower Mekong River
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2009/5/13
The Lower Mekong River has witnessed extremely low water levels over the past few years. There is speculation that the changes are a consequence of the construction and operation of the Chinese casca...
Experimental analysis of drainage and water storage of litter layers
drainage water storage litter layers
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2009/5/13
Many hydrological studies of forested ecosystems focus on the study of the forest canopy and have partitioned gross precipitation into throughfall and stemflow. However, the presence of forest litter ...
Modelling microbiological water quality in the Seine river drainage network: past, present and future situations
faecal coliforms microbiological water quality
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2009/5/13
The Seine river watershed is characterized by a high population density and intense agricultural activities. Data show low microbiological water quality in the main rivers (Seine, Marne, Oise) of the ...
Modeling and analysis of collective management of water resources
Integrated Water Resources Management collective management
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2009/5/7
Integrated Water Resources Management (IWRM) recommends, among other things, that the management of water resources systems be carried out at the lowest appropriate level in order to increase the tran...
Stakeholder discourse and water management–implementation of the participatory model CATCH in a Northern Italian alpine sub-catchment
Water Framework Directive alpine sub-catchment Northern Italian
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2009/4/28
The Water Framework Directive (WFD, directive 2000/60/EC) was created to ensure the sustainable use of water resources in the European Union. A central guideline included throughout the directive is a...