金山湖流域三水协同调控决策支持平台

Decision Support Platform for Coordinated Regulation of Three Waters in Jinshan Lake Basin

流域综合治理/三水协同调控是净化水体水质、消除水体黑臭、恢复水生生态系统健康/优化水资源调控、改善水环境质量、修复水生态系统的必要途径,快速高效精准的决策支持平台是实现流域综合治理/三水协同调控优化决策制定的重要工具/关键抓手。针对金山湖流域面临的多水共治和水环境水生态安全保障等难题,为实现金山湖流域三水融合协同共治及其靶向精准高效决策,基于“空—地—水”一体化模型体系与流域智慧化管理平台技术成果,提出了决策支持平台体系结构。部署具有相对独立功能的数据中心、计算中心、控制中心以及业务中心,通过数据融合集成、模型集成等关键技术,构建了金山湖流域三水协同调控决策支持平台。平台实现了气象、水文和水质等多源异构数据的采集传输、存储管理及交换共享,集成了包括气象、陆地和水体模块的多过程耦合模型的按需调用、智能驱动以及水资源保障、水环境提升、水生态修复等多目标协同的调控治理方案设置、过程模拟、效果评估和最优决策等功能。为流域污染负荷控制—水体水力提升—生态功能恢复等多目标统筹、靶向治理的调控方案制定提供精准高效决策等技术服务,提高了流域水量水质水生态协同调控的决策能力与效率,支撑金山湖流域三水量、质、效协同发展。

Integrated watershed management/three water synergistic regulation is a necessary way to purify water quality,eliminate black-odorous of water bodies,restore the health of aquatic ecosystems/optimize water resource regulation,improve water environment quality,and repair water ecosystems,and a rapid,efficient and accurate decision support platform is an important tool/key tool to realize the optimized decision making of integrated watershed management/three water synergistic regulation.In response to the challenges faced by the Jinshan Lake Basin in terms of multi water co-governance and water environment and ecological security,in order to achieve the integration and collaborative governance of the three water systems in the Jinshan Lake Basin,as well as targeted precise and efficient decision-making,this paper proposes a decision support platform architecture based on the"air-ground-water"integrated model system and the achievements of the watershed intelligent management platform technology.Deploying data centers,computing centers,control centers,and operation centers with relatively independent functions,and through key technologies such as data fusion integration and model integration,a decision support platform for coordinated regulation of the three water systems in the Jinshan Lake Basin has been constructed.The platform realizes the collection and transmission,storage management and exchange and sharing of heterogeneous data from meteorological,hydrological and water quality sources,and integrates the functions of on-demand calling and intelligent driving of multi-process coupling models including meteorological,terrestrial and water modules,as well as the functions of setting up control and management schemes,process simulation,effect evaluation and optimal decision-making for the synergistic management of water resources,water environment enhancement and water ecology restoration,which are the objectives of water resources protection,water environment enhancement and water ecology restoration.For the basin pollution load control-water body hydraulic enhancement-ecological function restoration and other multi-objective integration,targeted management of the regulation program development to provide accurate and efficient decision-making and other technical services,improve the basin water quantity and quality of water ecological synergistic regulation of decision-making ability and efficiency,support the Jinshan Lake Basin,three water quality,quality and efficiency of the synergistic development.