长江经济带水质目标管理平台总体设计

In order to improve the integration and sharing of resources, a unified and standardized big data platform, modern informative technologies, such as big data mining and cloud computing, were applied to build a water quality target management platform for the Yangtze River Economic Belt. Data from the Major Science and Technology Program for Water Pollution Control and Treatment during the 11th and 12th Five Year Plan periods were also used to provide resources for this water quality target management platform. In addition, service-oriented architecture (SOA) and modular design were employed in this platform. The idea of 'five horizontal, two vertical and four unified' was also applied in this platform architecture design. Considering the coordination, cohesion and adaptability of different types of water quality target management technologies, the functional zoning strategy of water ecological environment was adopted. This water quality management platform can track, simulate, analyze, and three-dimensional visualize the water quality target management information of the Yangtze River Economic Belt. This platform was implemented operationally in the areas of management of functional zoning of water ecological environment, data collection and sharing, total capacity management, risk assessment and early warning. The panoramic water quality standard situation study and judgment, integrated risk prevention and control were also achieved, which can effectively improve the comprehensive management capacity of water environment in the Yangtze River Economic Belt. The platform operated in the Yangtze River Center and provided a reference for other important watersheds.