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Evaluation of alternative formulae for calculation of surface temperature in snowmelt models using frequency analysis of temperature observations
alternative formulae surface temperature snowmelt models frequency analysis temperature observations
2010/4/7
The snow surface temperature is an important quantity in the snow energy balance, since it modulates the exchange of energy between the surface and the atmosphere as well as the conduction of energy i...
AN ALTERNATIVE METHOD TO EVALUATE AQUIFER PERMEABILITY
AQUIFER PERMEABILITY geophysical logs porosity aquifers
2009/10/13
New techniques are described to evaluate complex dual porosity aquifers using geophysical logs. Alternatives are presented to characterize highly heterogeneous rocks and identify the presence of prima...
MODELING ALTERNATIVE AGRICULTURAL MANAGEMENT PRACTICES FOR HIGH ISLAND CREEK WATERSHED IN SOUTH-CENTRAL MINNESOTA
Nonpoint source pollution North America row crop land water quality model
2009/10/12
Nonpoint source pollution from row crop land is a widespread problem in North America. Concerns include sediment, nitrate and phosphorus loadings to water bodies from row cropped lands. In this study,...
Assessment of alternative land management practices using hydrological simulation and a decision support tool：Arborea agricultural region, Sardinia
land management practices hydrological simulation Arborea agricultural region
2009/5/13
Quantifying the impact of land use on water supply and quality is a primary focus of environmental management. In this work we apply a semidistributed hydrological model (SWAT) to predict the impact o...
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...
Multi-model data fusion for river flow forecasting: an evaluation of six alternative methods based on two contrasting catchments
data fusion fuzzy logic neural network hydrological modelling
2009/3/17
This paper evaluates six published data fusion strategies for hydrological forecasting based on two contrasting catchments: the River Ouse and the Upper River Wye. The input level and discharge estima...