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Cloud platform and application of watershed water environment and
aquatic ecology intelligent management

1，2，3 2，4
ZHANG Wanshun ，WANG Hao
（1. State Key Laboratory of Water Resources and Hydropower Engineering Science，Wuhan University，Wuhan 430072，China；
2. School of Resource and Environmental Sciences，Wuhan University，Wuhan 430079，China；
3. China Institute of Development Strategy and Planning，Wuhan University，Wuhan 430079，China；
4. State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin，
China Institute of Water Resources and Hydropower Research，Beijing 100038，China）

Abstract：Promoting the development of basin management from informatization to intelligence is the key to
ensure the high-quality development. Based on the multiple demands of intelligent watershed management，
this study used cloud computing， edge computing and fog computing technology to build a three-level
"cloud-edge-terminal" collaborative architecture， which includes cloud-based large-scale complex numerical
computing tasks， edge computing for simple personalized functions， and terminals with basic data process⁃
ing capabilities，deploying four relatively independent centers of data，models，control，and customer servic⁃
es. Base on this architecture，a multi-layer，multi-center and efficiently interconnect cloud platform of intel⁃
ligent watershed management was constructed through data fusion integration，multi model coupling high-per⁃
formance algorithm and "cloud-edge-terminal" collaboration. The Cloud Platform of Water Environment and
Aquatic Ecology Intelligent Management for the Three Gorges Reservoir area developed by this technology
framework can be used to accurately forecast， regulate and control the water environment and aquatic eco⁃
logical quality in the Three Gorges Reservoir area.
Keywords：smart basin；cloud platform；water environment；aquatic ecology；"cloud-edge-terminal" collabo⁃
ration；3L4C

（责任编辑：耿庆斋）

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