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Confidence intervals for the coefficient of L-variation in hydrological applications
Confidence intervals L-variation hydrological applications
2010/12/22
The coefficient of L-variation (L-CV) is commonly used in statistical hydrology, in particular in regional frequency analysis, as a measure of steepness for the frequency curve of the hydrological va...
Using genetic programming to determine Chèzy resistance coefficient in corrugated channels
genetic programming Chèzy resistance coefficient corrugated channels
2009/12/4
Genetic Programming has been used to determine Chèzy resistance coefficient for full circular corrugated channels. Three corrugated plastic pipes have been experimentally studied in order to generate ...
ESTIMATION OF THE STORAGE COEFFICIENT OF THE CAMBRIAN SANDSTONE IN THE BILLINGEN-FALBYGDEN AREA,VASTERGOTLAND,SWEDEN
THE BILLINGEN-FALBYGDEN AREA,VÄ STERGÖ TLAND,SWEDENSTORAGE COEFFICIENT CAMBRIAN SANDSTONE BILLINGEN-FALBYGDEN AREA
2009/10/29
The storage coefficient for a confined aquifer in lower Cambrian sandstone
has been calculated, partly from pumping tests and partly from
correlations of water-level fluctuations with changes in atm...
ESTIMATION OF THE STORAGE COEFFICIENT OF THE CAMBRIAN SANDSTONE IN THE BILLINGEN-FALBYGDEN AREA,VÄSTERGÖTLAND,SWEDEN
STORAGE COEFFICIENT CAMBRIAN SANDSTONE BILLINGEN-FALBYGDEN AREA
2009/10/29
The storage coefficient for a confined aquifer in lower Cambrian sandstone
has been calculated, partly from pumping tests and partly from
correlations of water-level fluctuations with changes in atm...
Effect of Local Bottom Slope and Roughness Coefficient Variations in Overland Flows
Local Bottom Slope Roughness Coefficient Variations Overland Flows
2009/10/28
The investigation analyses the effects of local bottom slope and roughness
coefficient variations in overland flow over a plane by using the kinematic
wave theory. Results are compared with the usua...
Storage Coefficient Determination from Quasi-Steady State Flow
Storage Coefficient Determination Quasi-Steady State Flow
2009/10/27
A method has been proposed for determining a unique storage coefficient
value for confined and unconfined aquifers tapped by a large diameter well.
The prerequisites for the application of this meth...
A Graphical Method for Storage Coefficient Determination from Quasi-Steady State Flow Data
Graphical Method Storage Coefficient Determination Quasi-Steady State Flow Data
2009/10/23
A simple, approximate but practical graphical method is proposed for estimating
the storage coefficient independently from the transmissivity value, provided
that quasi-steady state flow data are av...
Calculating Irradiance Penetration into Water Bodies from the Measured Beam Attenuation Coefficient,II:Application of the Improved Model to Different Types of Lakes
Irradiance Penetration Water Bodies Improved Model
2009/10/22
The method suggested earlier for estimating the spectra of diffuse attenuation
coefficient of light in the water bodies relying on the beam attenuation coefficient
measured from water samples, was i...
On the role of the runoff coefficient in the mapping of rainfall to flood return periods
runoff coefficient rainfall flood return periods
2009/7/22
While the correspondence of rainfall return period TP and flood return period TQ is at the heart of the design storm procedure, their relationship is still poorly understood. The purpose of this pape...