This work presents the development of a rainfall-runoff model for the Iguaçu River basin in southern Brazil. The model …

the impacts of climate change and human activities on the runoff for the Huifa River basin. They employed a soil and water … assessment tool (SWAT), which was calibrated for the baseline period 1956–1964, and then used to reconstruct the natural runoff … observed runoff. Climate change impacts on annual runoff were −37.7, −59.5, +36.9, and −45.2 mm/a for 1965–1975, 1976 …

Climate change and human activities have been identified as the two main reasons for the change in runoff. To better … understand the factors causing runoff change, this paper develops an integrated approach which combined the elasticity … approach (using SIMHYD models) for partitioning the impacts of climate change and human activities on surface runoff. The …

runoff and to understand sensitiveness of model input parameters in a predominantly forested watershed in Kumaun region of … is performed on 13 input variables in terms of model outputs such as water yield, surface runoff and baseflow to gain in …

runoff and sediment yield simulations when calibrated parameter values for the nearby untreated watershed were used. This was … watershed, the model performance improved remarkably. During calibration, the model simulated surface runoff and sediment yield ….81, respectively. During validation period, the model simulated runoff and sediment yield with percent deviations equal to +8.56 and +9 …

a change in the magnitude of the resulting runoff. The empirical hydrological model was able to distinguish impact of … empirical hydrological modelling greatly improves the ability to analyse the impact of land use on catchment runoff. The model …

Runoff regimes in Himalayan basins are controlled mainly by melting of snow and ice cover. The air temperature is the … principal variable to estimate the importance of the melting of the snow cover when using snowmelt runoff model. Changes in … temperature will ultimately affect stream flow and snow/ice melt runoff in particular. Global atmospheric general circulation …

rainfall source, ranged from 66 to 192 mm/year. Major discrepancies were found at storm runoff values. Gauge rainfall time … derived from radar yielded consistent and acceptable runoff results in Fish and Magnolia River models. In both case studies …

runoff, soil loss, and nutrient transport, which compromise the environmental quality in a watershed, especially the water … resources. The objective of this study was to assess the contribution of conservation practices in reducing runoff and soil and … watershed in Brazil. The modeling allowed us to identify critical areas regarding sediment yield, runoff, and nutrient loss …