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Author(s): |
Jialing Hao, College of Harbor, Coastal and Offshore Engineering, Hohai University, 210098, Nanjing, China
Haoliang Xia, College of Harbor, Coastal and Offshore Engineering, Hohai University, 210098, Nanjing, China
Tao Duan, College of Harbor, Coastal and Offshore Engineering, Hohai University, 210098, Nanjing, China |
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Abstract: |
With the decrease of sediment from the Yangtze river entering into the sea due to the three gorge and a series of super cascade reservoirs in the upstream, the self-cleaning ability of water body in the Yangtze estuary diminishes dramatically. The erect of water quality and remote sensing environment monitoring database system in the Yangtze estuary is intend to manage the environment monitoring data of the Yangtze estuary and is one of the effective measures in controlling downstream water quality. Based on GIS technique, database technique, the system takes the water quality and remote sensing database as the core model, and realizes the functions such as water quality monitoring, water quality assessment, warning and decision-making and also provides comprehensive information for decision-making service such as exploit, utility, protection and treatment of water resources.
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