%0 Journal Article
%T Watershed optimal decision models for water-quality management<br>流域水质管理优化决策模型研究
%A SHENG Hu
%A XIANG Nan
%A GUO Huaicheng
%A LIU Yong
%A <br>盛虎
%A 向男
%A 郭怀成
%A 刘永
%J 环境科学学报
%D 2013
%I 
%X In light of the difficulties in effective water pollution control, this study formulated a watershed optimal management decision model framework based on relevant researches on mechanistic modeling of watershed hydrology, hydrodynamics, water quality and aquatic ecology. The decision model framework also took into account the existing socio-economic development status in watersheds. Based on this framework, we reviewed the history and current status of watershed optimal decision support models from three different aspects: simple systematic optimization models, coupled simulation-optimization model, and complicated optimization models on different temporal and spatial scales. Meanwhile, the problems during the development of watershed optimization models were identified. Finally, in order to solve the bottle-neck of computation for watershed optimization models, simplification of the structure of simulation models and adaptive management were recommended.
%K watershed water-quality management
%K simulation model
%K optimization model
%K machine learning
%K adaptive management<br>流域水质管理
%K 模拟模型
%K 优化模型
%K 机器学习
%K 适应性管理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=9C65539B20E123FC6D187436DBD78504&yid=FF7AA908D58E97FA&vid=27746BCEEE58E9DC&iid=CA4FD0336C81A37A&sid=CA4FD0336C81A37A&eid=5D311CA918CA9A03&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=0&reference_num=33