An integrated environmental decision support system for water pollution control based on TMDL - A case study in the Beiyun River watershed

作者：Zhang Hanghong^*; Li Yueqiang; Zhang Tianxiang; Peng Yang

来源：Journal of Environmental Management, 2015, 156: 31-40.

DOI：10.1016/j.jenvman.2015.03.021

• Water environment
• Decision support system
• System integration
• Regulation and control
• Beiyun River

This paper details the development and application of an integrated environmental decision support system (EDSS) for water pollution control based on total maximum daily load (TMDL). The system includes an infrastructure, simulation, and application platforms. Using the water pollution control of Beiyun River in China as a case study, the key development processes and technologies of the EDSS are discussed including relations and links between various environmental simulation models, and model integration, visualization and real-time simulation methods. A loose coupling method is used to connect the environmental models, and an XML file is used to complete data exchange between different models. Project configuration and scheme configuration are used for simulation data organization. The integration approach is easy to implement and enables different development languages and reuse of existing models. The EDSS has been applied to water environment management of Beiyun River, and can be applied to other geographic regions.

• 出版日期2015-6-1
• 单位华北电力大学