搜索结果: 1-15 共查到“水文学及水资源 Runoff”相关记录20条 . 查询时间(0.05 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 impacts of climate variability and human activities on annual runoff in the Luan River basin, China
climate variability human activity hydrological model Luan River basin runoff decrease
2013/7/25
Regional hydrological processes have been greatly influenced by human activities and climatevariability. The inflow of Panjiakou Reservoir, which is the largest reservoir located on the Lu...
Dual Artificial Neural Network for Rainfall-Runoff Forecasting
Forecasting Hybrid model ANN Floods Non Linear
2013/3/19
One of the principal issues related to hydrologic models for prediction of runoff is the estimation of extreme values (floods). It is well understood that unless the models capture the dynamics of rai...
Artificial Neural Networks for Event Based Rainfall-Runoff Modeling
Artificial Neural Networks (ANNs) Event Based Rainfall-Runoff Process Error Back Propagation Neural Power
2013/3/19
The Artificial Neural Network (ANN) approach has been successfully used in many hydrological studies especially the rainfall-runoff modeling using continuous data. The present study examines its appli...
Time Step Issue in Unit Hydrograph for Improving Runoff Prediction in Small Catchments
Unit Hydrograph Time Step Peak Discharge Time to Peak
2013/3/19
Unit hydrograph is a very practical tool in runoff prediction which has been used since decades ago and to date it remains useful. Unit hydrograph method is applied in Way Kuala Garuntang, an ungauged...
SWAT Model Application to Assess the Impact of Intensive Corn-farming on Runoff, Sediments and Phosphorous loss from an Agricultural Watershed in Wisconsin
Watershed Modeling SWAT, Runoff Sediment Yield Phosphorus Loss BMPs
2013/3/19
The potential future increase in corn-based biofuel may be expected to have a negative impact on water quality in streams and lakes of the Midwestern US due to increased agricultural chemicals usage. ...
Particle Swarm Optimization for Identifying Rainfall-Runoff Relationships
Rainfall-Runoff System Identification Particle Swarm Optimization Classic Models Simple Linear Model
2013/3/18
Rainfall-runoff processes can be considered a single input-output system where the observed rainfall and runoff are inputs and outputs, respectively. Conventional models of these processes cannot simu...
Runoff Estimation for Suggested Water Harvesting Sites in the Northern Jordanian Badia
Water Harvesting Rainfall Runoff Badia Jordan
2013/3/18
Jordan is characterized by severe weather conditions, therefore great temporal and spatial variations in rainfall; runoff and evaporation amounts are expected. Water harvesting has been practiced in J...
Derivation of climate elasticity of runoff to assess the effects of climate change on annual runoff
climate runoff to assess annual runoff
2013/7/25
Climate elasticity of runoff is an important indicator for evaluating the effects ofclimate change on runoff. Consequently, this paper proposes an analytical derivation ofclimate elasticity. Based on ...
Preliminary Experimental Study on Effectiveness of Vegetative Filter Strip to Pollutants in Surface Runoff
Pollution Control Runoff Vegetative Filter Strips Non-point Pollutants Plot Experiment
2013/3/19
Vegetative filter strip (VFS) is a main kind of Best Management Practices for the control of non-point source pollution. The goal of this paper is to evaluate the effectiveness of VFS in Chinese north...
Development of a Regional Regression Model for Estimating Annual Runoff in the Hailar River Basin of China
Inner Mongolia Indirect Estimation Monsoon Climate Subbasin Runoff
2013/3/21
The Hailar River, a first-grade tributary of the Erguna River that borders China and Russia, is the main water source for the local industry and agriculture. However, because there are only 11 flow ga...
Assessment of the Effects of Poultry Litter on Surface Runoff Water Quality from Agricultural Lands
Poultry Litter Surface Runoff Water Quality Tillage Best Management Practices Nutrients Trace Elements
2013/3/20
The use of pelletized poultry litter (PPL) as a substitute for inorganic fertilizers is increasingly being en-couraged in states like Delaware which have a considerable surplus of poultry litter. Howe...
Simulation of Runoff and Sediment Yield for a Himalayan Watershed Using SWAT Model
AVSWATX Calibration Validation Image Processing Remote Sensing GIS Runoff Sediment Yield
2013/3/20
Watershed is considered to be the ideal unit for management of the natural resources. Extraction of water-shed parameters using Remote Sensing and Geographical Information System (GIS) and use of math...
A Diffusion Wave Based Integrated FEM-GIS Model for Runoff Simulation of Small Watersheds
Diffusion Wave Model GIS Interception Interflow Philip Infiltration Model Runoff Simulation
2013/3/21
In this paper, an integrated model based on Finite Element Method (FEM) and Geographical Information Systems (GIS) has been presented for the runoff simulation of small watersheds. Interception is est...
Forecasting of Runoff and Sediment Yield Using Artificial Neural Networks
Artificial Neural Network Forecasting Runoff Sediment Yield
2013/3/21
Runoff and sediment yield from an Indian watershed during the monsoon period were forecasted for differ-ent time periods (daily and weekly) using the back propagation artificial neural network (BPANN)...