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This study proposes a method for improving the estimation of surface turbulent fluxes in surface energy balance system (SEBS) model under water stress conditions using MODIS data. The normalized difference water index (NDWI) as an indicator of water stress is integrated into SEBS. To investigate the feasibility of the new approach, the desert-oasis region in the middle reaches of the Heihe River Basin...
Estimating surface evapotranspiration is extremely important for the study of water resources in arid regions. Data from the National Oceanic and Atmospheric Administration's Advanced Very High Resolution Radiometer (NOAA/AVHRR), meteorological observations and data obtained from the Watershed Allied Telemetry Experimental Research (WATER) project in 2008 are applied to the evaporative fraction model...
As the eco-environment source region of the Yellow River, Qinghai-Tibet plateau is the startup region of climate change in China and it's very sensitive to climate change. The streamflow in this study region decrease sharply since the mid- 1980s. The streamflow shows least cycle of 5-10 years by analyzing the streamflow data in 40 years of three gauging stations (Maduo, Jimai and Tangnaihai) based...
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