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Prediction of Flow Duration Curves for Ungauged Basins with Quasi-Newton Method
Flow Duration Curve Optimization BFGS Algorithm Basin Characteristics
2013/3/18
Prediction of flow-duration-curves (FDC) is an important task for water resources planning, management and hydraulic energy production. Classification of the basins as carstic and non-carstic may be u...
Rainfall Prediction Model Improvement by Fuzzy Set Theory
Fuzzy Sets Prediction Rainfall Water Resources
2013/3/18
This paper presents the improvement of the fuzzy inference model primarily developed for predicting rainfall with data from United States Department of Agriculture (USDA) Soil Climate Analysis Network...
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...
Application of Artificial Neural Networks for the Prediction of Water Quality Variables in the Nile Delta
Artificial Neural Networks Regression with Autocorrelated Errors Water Quality Prediction Nile Delta
2013/3/19
The quality of a water body is usually characterized by sets of physical, chemical, and biological parameters, which are mutually interrelated. Since August 1997, monthly records of 33 parameters, mon...
Simulation and Prediction for Groundwater Dynamics Based on RBF Neural Network
Dynamic Simulation and Forecast Groundwater BP Network RBF Networks
2013/3/19
Based on MATLAB, a new model-BRF network model is founded to be used in groundwater dynamic simulation and prediction. It is systematically studied about the training sample set, testing sample set, t...
Multistep-ahead River Flow Prediction using LS-SVR at Daily Scale
Multistep-ahead Prediction Kernel-based Learning Least Square-Support Vector Regression (LS-SVR) Daily River Flow Narmada River
2013/3/19
In this study, potential of Least Square-Support Vector Regression (LS-SVR) approach is utilized to model the daily variation of river flow. Inherent complexity, unavailability of reasonably long data...
Calibration of HEC-RAS Model on Prediction of Flood for Lower Tapi River, India
Hydrodynamic Model Calibration Simulation Flood and Stage Hydrograph Validation HEC-RAS
2013/3/20
Channel roughness is a sensitive parameter in development of hydraulic model for flood forecasting and flood inundation mapping. The requirement of multiple channel roughness coefficient Mannnig’s ‘n’...
Effects of Estrogen Contamination on Human Cells: Modeling and Prediction Based on Michaelis-Menten Kinetics
Water Protection Early Warning Estrogen Mathematical Modeling Parameter Estimation Prediction
2013/3/21
In this paper, we propose a novel prevention strategy to alert citizens when water is contaminated by estro-gen. Epidemiological studies have shown that chronic exposure to high blood level of estroge...