搜索结果: 1-11 共查到“水文学及水资源 Catchment”相关记录11条 . 查询时间(0.078 秒)
Use of the KInFIL Rainfall-Runoff Model on the Hukava Catchment
GIS design discharges land use changes
2015/3/1
The paper reports on the flood events on the forested Hukava catchment. It describes practical implementation of the KINFIL rainfall-runoff model. This model has been used for the reconstruction of th...
Assessing the impact of climate variability on catchment water balance and vegetation cover
Assessing catchment water vegetation cover
2013/7/25
Understanding the interactions among climate,vegetation cover and the water cycle lies at the heart of thestudy of watershed ecohydrology. Recently, considerableattention is being paid to the effect o...
Modelling of Streamflow of a Catchment in Kenya
Stream Flow Simulation Model Evaluation Prediction Calibration and Validation
2013/3/20
Modeling stream flow forms a basis upon which policy makers, watershed planners and managers make ap- propriate decisions consistent with sustainable management of land and water resources in the wate...
Development of Flood Forecasting System Using Statistical and ANN Techniques in the Downstream Catchment of Mahanadi Basin, India
Flood Forecasting Mahanadi Basin Hirakud Dam Statistical Method ANN Architecture
2013/3/21
The floods in river Mahanadi delta are due to either dam release of Hirakud or due to contribution of intercepted catchment between Hirakud dam and delta. It is seen from post-Hirakud periods (1958) t...
Impact of climate variability and human activity on streamflow decrease in the Miyun Reservoir catchment
Decrease of streamfl ow Human activity Climate variability Distributed hydrological model Climate elasticity model
2013/7/25
Miyun Reservoir is the main raw water source for Beijing’s domestic water supply. Flow discharge toMiyun Reservoir decreased drastically over a 50-year period, from 1956 to 2005, and had seriouslyaffe...
Integrated Catchment Value Systems
Catchment System Ecosystem Services Integrated South Africa
2013/3/21
Historic models of conservation are being superseded by the integration of ecological, economic and social dimensions into a simultaneously sustainable and supportive whole. This transition is evident...
Uncertainty Analysis of Interpolation Methods in Rainfall Spatial Distribution–A Case of Small Catchment in Lyon
Rainfall Spatial Distribution Kriging Interpolation
2013/3/21
Quantification of spatial and temporal patterns of rainfall is an important step toward developing regional water sewage models, the intensity and spatial distribution of rainfall can affect the magni...
USING ENVIRONMENTAL RADIONUCLIDES TO TRACE SEDIMENT MOBILISATION AND DELIVERY IN RIVER BASINS AS AN AID TO CATCHMENT MANAGEMENT
Environmental radionuclides Caesium-137 Lead-210, Beryllium-7 Erosion, Deposition Sediment sources Floodplain sedimentation Sediment-associated nutrients Phosphorus
2013/7/19
Although sediment problems have long been recognised in those areas of the world with high rates of soil loss and high specific sediment yields, recent years have seen a growing recognition of the wid...
A hillslope-based hydrological model using catchment area and width functions
hydrological model hillslope discretization scheme area function width function
2013/7/25
A flow-interval hillslope discretization scheme is proposed for catchment hydrological modelling. By this scheme, a two-dimensional catchment is simplified into a one-dimensional cascade of flow inter...
Spatial resolution sensitivity of catchment geomorphologic properties and the effect on hydrological simulation
sensitivity analysis multifractal area function width function hydrological simulation
2013/7/25
The geomorphologic area function and width function that characterize the forms of hillslope and river networks are twokey parameters employed in theGBHM (geomorphology-based hydrological model) for r...
Comparison of di€erent distributed hydrological models for characterization of catchment spatial variability
distributed physically-based hydrological model spatial variability catchment area function
2013/7/25
Most physically-based hydrological models rely on either spatially distributed or lumped characterizations oftopography and other spatial variations. Three disturbed hydrological models with di€e...