Abstract Background Projecting future streamflow variation or the hydrological impact of climate change plays a pivotal role in sustainable implication planning water resources management. Therefore, this study predicts potential change’s on components Upper Awash Basin (UAB). The applied statistical downscaling model (SDSM) to generate high-resolution data from output Canadian Second Generatio...

Climate change is one of the leading issues affecting river basins due to its direct impacts on cryosphere and hydrosphere. General circulation models (GCMs) are widely applied tools assess climate but coarse spatial resolution GCMs limit their application for local studies. This study selected five CMIP5 (CCSM4, HadCM3, GFDL-CM3, MRI-CGCM3 CanESM2) performance evaluation ranked by Nash–Sutclif...

Mountain regions in arid and semi-arid climates, such as California, are considered particularly sensitive to climate change because global warming is expected alter snowpack storage related surface water supply. It therefore important accurately capture snowmelt processes watershed models for impact assessment. In this study we use the Soil Water Assessment Tool (SWAT) estimate projected chang...

Aims: This paper is aimed to assess the future impact of climate change on some selected climatic variables and surface runoff from Myponga catchment, South Australia.
 Methodology: The six global models recommended for Australia were compared among each other based their performance simulate observed climates in study area. monthly average statistically downscaled evapotranspiration rainf...

Climate change has amplified the severity of droughts with potentially adverse impacts on agriculture in western Canada. This study assessed meteorological and agricultural drought Southern Saskatchewan River Basin (SSRB) using an array indices, including Standardized Precipitation Index (SPI), Precipitation-Evapotranspiration (SPEI), Self-Calibrated Palmer Drought Severity (scPDSI), Soil Moist...