搜索结果: 1-15 共查到“知识库 理学 hydrological modelling”相关记录21条 . 查询时间(0.642 秒)
Holistic versus monomeric strategies for hydrological modelling of human-modified hydrosystems
Holistic versus monomeric strategies hydrological modelling human-modified
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2011/3/15
The modelling of human-modified basins that are inadequately measured constitutes a challenge for hydrological science. Often, models for such systems are detailed and hydraulics-based for only one pa...
Decision support for planning and management of water resources needs to consider many target criteria simultaneously like water availability, water quality, flood protection, agriculture, ecology, et...
WATBAL-A Semi-Distributed,Physically Based Hydrological Modelling System
WATBAL Semi-Distributed Hydrological Modelling System
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2009/10/27
A semi-distributed, physically based hydrological modelling system, WATBAL,
which accounts for the entire land phase of the hydrological cycle is
described. As compared to the two alternative hydrol...
Principles and Confidence in Hydrological Modelling
Principles Confidence Hydrological Modelling
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2009/10/26
General principles in development and application of hydrological models are
discussed and related to the confidence in the results. The presentation is
mainly based ,on the experience from the work...
Large Scale Basins With Small to Negligible Slopes Part 2:Hydrological Modelling
Large Scale Basins Negligible Slopes Hydrological Modelling
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2009/10/23
Large basins with small to negligible slopes are seldom considered in the hydrological
literature. An example of such basins is the Rio Negro catchment in
Uruguay. The first of this two-paper series...
Digital Elevation Hydrological Modelling in a Small Catchment in South Australia
Digital Elevation Hydrological Modelling Small Catchment South Australia
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2009/10/22
A rainfall runoff model based on a digital elevation model (DEM) was applied to a small catchment in Happy Valley, South Australia to predict catchment storm runoff. The DEM was used to partition the ...
Inverse distributed hydrological modelling of Alpine catchments
Alpine catchments Inverse distributed
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2009/5/13
Even in physically based distributed hydrological models, various remaining parameters must be estimated for each sub-catchment. This can involve tremendous effort, especially when the number of sub-...
Distributed hydrological modelling of total dissolved phosphorus transport in an agricultural landscape, part I: distributed runoff generation
Soil Moisture Distribution and Routing distributed runoff generation
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2009/5/13
Successful implementation of best management practices for reducing non-point source (NPS) pollution requires knowledge of the location of saturated areas that produce runoff. A physically-based, full...
Is the groundwater reservoir linear? Learning from data in hydrological modelling
groundwater reservoir linear hydrological modelling catchment behaviour
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2009/5/13
Although catchment behaviour during recession periods is better identifiable than in other periods, the representation of hydrograph recession is often weak in hydrological simulations. Among the vari...
Digital terrain analysis of the Haute-Mentue catchment an scale effect for hydrological modelling with TOPMODEL
digital elevation model topographic index
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2009/3/24
It is widely recognised that topography plays an important role in the generation of runoff. The scale of a digital elevation model has been found to have some impacts on the results of hydrological m...
Uniqueness of place and process representations in hydrological modelling
hydrological modelling Uniqueness
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2009/3/24
This paper addresses the problem of uniqueness of catchment areas in relation to model representations of flow processes. The uniqueness of field measurements as a limitation on model representations ...
Disaggregation of spatial rainfall fields for hydrological modelling
Rainfall disaggregation General Circulation Model
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2009/3/23
Meteorological models generate fields of precipitation and other climatological variables as spatial averages at the scale of the grid used for numerical solution. The grid-scale can be large, particu...
Regional-scale hydrological modelling using multiple-parameter landscape zones and a quasi-distributed water balance model
regional-scale spatial variability disaggregation
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2009/3/23
Regional-scale catchments are characterised typically by natural variability in climatic and land-surface features. This paper addresses the important question regarding the appropriate level of spati...
This paper considers distributed hydrological models in hydrology as an expression of a pragmatic realism. Some of the problems of distributed modelling are discussed including the problem of nonlinea...
Reduction of Monte-Carlo simulation runs for uncertainty estimation in hydrological modelling
parameters calibration GLUE Monte-Carlo simulation
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2009/3/12
Monte-Carlo (MC) simulation based techniques are often applied for the estimation of uncertainties in hydrological models due to uncertain parameters. One such technique is the Generalised Likelihood ...