At present, Taihu Lake Ecosystem Research Station is one of the members of CERN, and it also becomes a state key field scientific experimental station. It Field investigation, laboratory practice and mathematic models are essential research methods for lake science. We have 3 field stations (Taihu Lake Ecosystem Research Station, Poyang Lake Wetland Research Station, Fuxian Lake Ecosystem Research Station) located in different study areas, to give long-term observation and to simulate in situ control on lake ecosystem. Poyang Lake Wetland Research Station study on wetland succession and the relationship between lakes and rivers, Fuxian Lake Ecosystem Research Station research on the evolution of deep lake ecosystem, Taihu Lake Ecosystem Research Station do research on the evolution of shallow lake ecosystem. Has over 23100 m2 areas, 800 m2 of which is used for simulation and analysis experiments, 20000 m2 for field experiment sites and 2300 m2 for training and living spaces.