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Holistic versus monomeric strategies for hydrological modelling of human-modified hydrosystems
Holistic versus monomeric strategies hydrological modelling human-modified
2011/3/15
The modelling of human-modified basins that are inadequately measured constitutes a challenge for hydrological science. Often, models for such systems are detailed and hydraulics-based for only one pa...
Hydrological characterization of watersheds in the Blue Nile Basin, Ethiopia
Hydrological characterization watersheds the Blue Nile Basin
2011/1/7
Thirty-two watersheds (31–4350 km2), in the Blue Nile Basin, Ethiopia, were hydrologically characterized with data from a study of water and land resources by the US Department of Interior, Bureau of ...
Space-time variability of hydrological drought and wetness in Iran using NCEP/NCAR and GPCC datasets
Space-time variability hydrological drought wetness NCEP/NCAR
2010/12/22
Space-time variability of hydrological drought and wetness over Iran is investigated using the National Centers for Environmental Prediction/National Center for Atmospheric Research (NCEP/NCAR) reanal...
Exploiting the information content of hydrological ''outliers'' for goodness-of-fit testing
information content hydrological outliers goodness-of-fit testing
2010/12/22
Validation of probabilistic models based on goodness-of-fit tests is an essential step for the frequency analysis of extreme events. The outcome of standard testing techniques, however, is mainly dete...
Spring Characteristics and Hydrological Models of Catchments
Spring Characteristics Hydrological Models Catchments
2009/10/27
The Astdalen catchment (373 km2) represents largely a natural ecosystem,
typical for the higher central and southern parts of the Scandinavian Peninsula.
It is underlain by fractured sedimentary roc...
Hydrological and Environmental Effects of Agricultural and Urban Activities in a Small Swedish River Basin
Hydrological and Environmental Effects Agricultural and Urban Activities Swedish River Basin
2009/10/26
The environmental influence of forestry, agriculture and urban activities on the
hydrological conditions in a small river basin in southern Sweden and the
effects on the river water quality are anal...
Hydrological processes and water resources management in a dryland environment IV：Long-term groundwater level fluctuations due to variation in rainfall
Long-term groundwater level fluctuations rainfall dryland environment
2009/5/26
To evaluate the effects of variations in rainfall on groundwater, long-term rainfall records were used to simulate groundwater levels over the period 1953-96 at an experimental catchment in south-east...
Hydrological processes and water resources management in a dryland environment I：An introduction to the Romwe Catchment Study in Southern Zimbabwe
Hydrological processes water resources management Southern Zimbabwe
2009/5/26
In Zimbabwe during the 1980s and early 1990s, a sequence of severe droughts caused widespread food shortages and great hardship to rural communities. The droughts exacerbated the problems of environme...
A conceptual glacio-hydrological model for high mountainous catchments
conceptual glacio-hydrological model high mountainous catchments
2009/5/18
In high mountainous catchments, the spatial precipitation and therefore the overall water balance is generally difficult to estimate. The present paper describes the structure and calibration of a sem...
Hydrological model coupling with ANNs
Hydrological model coupling Artificial neural networks
2009/5/13
There is an increasing need for model coupling. However, model coupling is complicated. Scientists develop and improve models to represent physical processes occurring in nature. These models are buil...
HYDROGEIOS：a semi-distributed GIS-based hydrological model for modified river basins
river basins hydrological cycle hydrological model
2009/5/4
The HYDROGEIOS modelling framework represents the main processes of the hydrological cycle in heavily modified catchments, with decision-depended abstractions and interactions between surface and grou...