title: [Decision support system for watershed management: a review].
abstract: Watershed management decision support system (DSS) is an intellectual system developed for the optimal allocation of water resources by watershed managers, and the simulation results of the system can directly affect the scientificity and practicability of watershed management. This paper summarized the related researches from the aspects of water quantity simulation and deployment systems, water quality monitoring and evaluation systems, and integrated watershed management systems. The main features and problems in existing DSS were analyzed, and the model structure and development status of the representative systems such as AQUA-Tool, Elbe-DSS, and HD were introduced. It was suggested that the accuracy and stability of simulated results, the succinctness of working process, and the high degree of user visualization would be the focuses in developing the DSS in the future, and the optimization of program-selecting models and 3D visualization tools, the research and development of inter-basin integrated management DSS, and the improvement of stakeholder participation would be the development trend for the future watershed management DSS.
authors.affiliation: Department of Land Management, Zhejiang University, Hangzhou 310029, China. caoyu@zju.edu.cn
authors.forename: Yu
authors.initials: Y
authors.lastname: Cao
authors.forename: Jing
authors.initials: J
authors.lastname: Yan
mesh_terms: D003198:Computer Simulation; D003247:Conservation of Natural Resources; D003661:Decision Support Techniques; D045483:Rivers; D014876:Water Pollution / Q000517:prevention & control*; D060753:Water Quality / Q000592:standards*; D062066:Water Resources