Observational studies of water surface Evaporation on inland lake over the classical Tibetan Plateau

To understand how the changing process of lake water level and area in Tibetan Plateau effects on the dynamic process of water resources in the surrounding area is very important. This project intends to focus on the study of surface evaporation observation of typical inland lake in Tibetan plateau and makes full use of the "water - ice - atmosphere -biology " multi-spheres comprehensive observation and various professional networks on the Tibetan plateau and surrounding regions which were establish by the leading of institute of the Tibetan plateau research, CAS, to carry out the research of synchronous comprehensive observation. Meanwhile, it collects the existing comprehensive observation data combined with the inversion method of satellite remote sensing to carry out multi-disciplinary comprehensive analysis and research. The aim is to reveal the longer time scale change of lake level by the lake expansion and withdrawal process in different areas of Tibetan plateau. By improving the method of remote sensing and observation, it will get the hourly and daily long-term data of the water level of inland lakes in different areas of Tibetan plateau which is lacking in previous studies. And by combining the analysis of meteorological factors and flow data in lake regions to research daily water cycle, it will help us to clearly understand the change rule of lake water level in different areas of Tibetan plateau. This time some general in-situ observation and model results will be show here.