搜索结果: 1-12 共查到“知识库 理学 river catchment”相关记录12条 . 查询时间(0.093 秒)
Morphometric analysis using Geographic Information System (GIS) for sustainable development of hydropower projects in the lower Satluj river catchment in Himachal Pradesh, India
Morphometric classification Drainage density Stream orders Hydropower
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2014/11/24
Remote Sensing and Geographic Information System techniques are effectively being used in
recent times as an important tool in determining the quantitative description of morphometry
of a basin. T...
Use of GIS in optimal spatial network of hydrological data in Betwa river catchment
Optimality spatial variation multi-criteria feasible weights
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2014/11/11
The ultimate design for any kind of hydrological data network must evaluate all possible
alternatives before rationalising the task of data collection at an optimal level. Wherever
different kinds...
Climate Change Impacts, Local Knowledge and Coping Strategies in the Great Ruaha River Catchment Area, Tanzania
Climate Change Local Knowledge Coping Strategies Great Ruaha River Catchment Tanzania
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2013/3/8
Climate change has profound implications for managing freshwater resources and species dependent on those resources. Water is an essential component of the life support system of the earth, and a basi...
ESTIMATING SEDIMENT YIELD OF A SMALL CATCHMENT IN A TROPICAL REGION USING THE AGNPS MODEL：THE WATERFALL RIVER CATCHMENT, PENANG, MALAYSIA
SEDIMENT YIELD Agricultural Non-Point Source SMALL CATCHMENT TROPICAL REGION
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2009/10/13
This paper presents the result of our research in testing the applicability and performance of the AGNPS (Agricultural Non-Point Source) model to estimate sediment yield of a small tropical catchment....
Modelling a river catchment using an electrical circuit analogue
river catchment electrical circuit analogue
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2009/5/27
An electrical circuit analogue of a river catchment is described from which is derived an hydrological model of river flow called the River Electrical Water Analogue Research and Development (REWARD) ...
Participatory scenario development for integrated assessment of nutrient flows in a Catalan river catchment
nutrient flows Catalan river catchment
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2009/5/13
Rivers in developed regions are under significant stress due to nutrient enrichment generated mainly by human activities. Excess nitrogen and phosphorus emissions are the product of complex dynamic s...
Modelling the impact of forest loss on shallow landslide sediment yield, Ijuez river catchment, Spanish Pyrenees
sediment yield river catchment shallow landslides
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2009/5/6
The SHETRAN model for simulating the sediment yield arising from shallow landslides at the scale of a river catchment was applied to the 45-km2 Ijuez catchment in the central Spanish Pyrenees, to inve...
Transferability of European Flood Impact Estimation Techniques to the Yangtze River Catchment and Possible Adaptations
flood hazards flood impact estimation flood inundation estimation flood damage damage curves unit flood damage
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2008/12/2
an overview of European flood impact estimation techniques is given. The questions how to handle flood hazards and how to minimise losses due to floods are highlighted. It can be noted, that the estim...
Observed precipitation trends in the Yangtze river catchment from 1951 to 2002?
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2007/8/24
The monthly, seasonal, and annual precipitation trends in the Yangtze river catchment have been detected through analysis of 51 meteorological stations´ data between 1950-2002 provide...
Application of two phosphorus models with different complexities in a mesoscale river catchment
two phosphorus models different complexities a mesoscale river catchment
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2010/1/27
The water balance and phosphorus inputs of surface waters of the Weiße Elster catchment, Germany, have been quantified using the models GROWA/MEPhos and SWAT. A comparison of the model results s...
Common problematic aspects of coupling hydrological models with groundwater flow models on the river catchment scale
Common problematic aspects coupling hydrological models groundwater flow models the river catchment scale
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2010/1/26
This article contains a general introduction to the requirements and challenges of model coupling in Integrated Water Resources Management including a definition of the most relevant technical terms, ...
The impact of the climate change on discharge of Suir River Catchment (Ireland) under different climate scenarios
climate change discharge Suir River Catchment climate scenarios
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2009/12/29
The impact of climate change on local discharge variability is investigated in the Suir River Catchment which is located in the south-east of Ireland. In this paper, the Rossby Centre Regional Atmosph...