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Estimation of Parameters of a Uniformly Nonlinear Surface Runoff Model
Estimation of Parameters Uniformly Nonlinear Surface Runoff Model
2009/10/29
The surface runoff model, based on the concept of uniform nonlinearity
(Dooge 1967), has three parameters. It is shown that these parameters can be
estimated from the informaion that can be easily o...
Estimation of Parameters of Converging Overland Flow Model
Estimation Parameters Overland Flow Model
2009/10/29
The converging overland flow model contains five parameters, three geometric
and two kinematic. An attempt is made in this study to estimate these parameters
utilizing watershed topographic characte...
An Indirect Method for Determination of the Parameters of Flood Plain Aquifers
Indirect Method Determination Flood Plain Aquifers
2009/10/27
An indirect method of determining flood plain aquifer parameters from estimated
autocorrelation of groundwater table data is presented. For this purpose
a stream-aquifer system is approximated by a ...
Rain-Runoff Parameters for Six Small Gauged Urban Catchments
Rain-Runoff Parameters Six Small Gauged Urban Catchments
2009/10/26
The interpretation of rain-runoff measurements from 6 small (less than 17 ha)
urban catchments is described. The recording period covers mostly 1979-1983.
Relations between rain- and runoff depths w...
Evaluation of Geological and Recharge Parameters for an Aquifer in Southern Sweden
Evaluation of Geological Recharge Parameters Southern Sweden
2009/10/26
Groundwater levels fluctuate as a result of changes in the relation between
inflow and outflow to the aquifer, and the magnitude of the fluctuations are
also depending on the geologic conditions in ...
Estimation of Aquifer Parameters by Least-Squares Method under Linear Flow Conditions in Fractured Rocks
Aquifer Parameters Least-Squares Method Linear Flow Conditions
2009/10/26
Pumping and recovery test data in phyllite formations were analysed under linear
flow conditions by incorporating modification in the method proposed by Sen
(1986). Although the Sen (1986) method is...
Estimation of Regional Parameters in a Macro Scale Hydrological Model
Regional Parameters Macro Scale Hydrological Model
2009/10/22
Macro-scale hydrological modelling implies a repeated application of a model
within an area using regional parameters. These parameters are based on climate
and landscape characteristics, and they a...
VARIOGRAPHIC ANALYSIS OF SOME HYDROGEOLOGICAL PARAMETERS：USE OF GEOLOGICAL SOFT DATA
VARIOGRAPHIC ANALYSIS GEOLOGICAL SOFT DATA HYDROGEOLOGICAL PARAMETERS
2009/10/19
Geostatistical analysis of some of the hydrogeological parameters viz., transmissivity, water level, and depth to the aquifer basement, has been carried out for an aquifer in the Vaippar basin in a we...
Calibration of hydrological model parameters for ungauged catchments
hydrological model parameters ungauged catchments
2009/5/7
The parameters of hydrological models for catchments with few or no discharge records can be estimated using regional information. One can assume that catchments with similar characteristics show a si...
Robust estimation of hydrological model parameters
Robust estimation hydrological model parameters
2009/5/6
The estimation of hydrological model parameters is a challenging task. With increasing capacity of computational power several complex optimization algorithms have emerged, but none of the algorithms ...
Estimating the suspended sediment yield in a river network by means of geomorphic parameters and regression relationships
suspended sediment yield geomorphic parameters
2009/4/28
An application of regression relationships depending on geomorphic parameters is proposed to predict the amount of the average annual suspended sediment yield at different sections of the drainage net...
An alternative deterministic method for the spatial interpolation of water retention parameters
spatial interpolation water retention parameters
2009/4/28
There are two approaches available for mapping water retention parameters over the study area using a spatial interpolation method. (1) Retention models can be first fitted to retention curves availab...