A leader-follower-interactive method for regional water resources management with considering multiple water demands and eco-environmental constraints
文献类型：期刊论文
| 作者 | Chen, Yizhong1; Lu, Hongwei1,2; Li, Jing1; Ren, Lixia1; He, Li1 |
| 刊名 | JOURNAL OF HYDROLOGY
 |
| 出版日期 | 2017-05-01 |
| 卷号 | 548页码:121-134 |
| 关键词 | Synergistic optimization Multiple water demands Bi-level model Water resources management Uncertainty |
| ISSN号 | 0022-1694 |
| DOI | 10.1016/j.jhydrol.2017.02.015 |
| 通讯作者 | Lu, Hongwei(luhw@ncepu.edu.cn) |
| 英文摘要 | This study presents the mathematical formulation and implementations of a synergistic optimization framework based on an understanding of water availability and reliability together with the characteristics of multiple water demands. This framework simultaneously integrates a set of leader-followers interactive objectives established by different decision makers during the synergistic optimization. The upper-level model (leader's one) determines the optimal pollutants discharge to satisfy the environmental target. The lower-level model (follower's one) accepts the dispatch requirement from the upper-level one and dominates the optimal water-allocation strategy to maximize economic benefits representing the regional authority. The complicated bi-level model significantly improves upon the conventional programming methods through the mutual influence and restriction between the upper-and lower-level decision processes, particularly when limited water resources are available for multiple completing users. To solve the problem, a bi-level interactive solution algorithm based on satisfactory degree is introduced into the decision-making process for measuring to what extent the constraints are met and the objective reaches its optima. The capabilities of the proposed model are illustrated through a real-world case study of water resources management system in the district of Fengtai located in Beijing, China. Feasible decisions in association with water resources allocation, wastewater emission and pollutants discharge would besequentially generated for balancing the objectives subject to the given water-related constraints, which can enable Stakeholders to grasp the inherent conflicts and trade-offs between the environmental and economic interests. The performance of the developed bi-level model is enhanced by comparing with single-level models. Moreover, in consideration of the uncertainty in water demand and availability, sensitivity analysis and policy analysis are employed for identifying their impacts on the final decisions and improving the practical applications. (C) 2017 Published by Elsevier B.V. |
| WOS关键词 | ECOLOGICAL RISK-ASSESSMENT ; GREENHOUSE-GAS EMISSIONS ; OPTIMIZATION MODEL ; DECISION-SUPPORT ; BILEVEL ; SYSTEM ; LEVEL ; QUALITY ; ENERGY ; UNCERTAINTY |
| 资助项目 | China National Funds for Excellent Young Scientists[51422903] ; National Natural Science Foundation of China[41271540] ; Fundamental Research Funds for the Central Universities of China |
| WOS研究方向 | Engineering ; Geology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000403739000010 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | China National Funds for Excellent Young Scientists ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/63232]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Lu, Hongwei |
| 作者单位 | 1.North China Elect Power Univ, Sch Renewable Energy, Beijing 102206, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Yizhong,Lu, Hongwei,Li, Jing,et al. A leader-follower-interactive method for regional water resources management with considering multiple water demands and eco-environmental constraints[J]. JOURNAL OF HYDROLOGY,2017,548:121-134. |
| APA | Chen, Yizhong,Lu, Hongwei,Li, Jing,Ren, Lixia,&He, Li.(2017).A leader-follower-interactive method for regional water resources management with considering multiple water demands and eco-environmental constraints.JOURNAL OF HYDROLOGY,548,121-134. |
| MLA | Chen, Yizhong,et al."A leader-follower-interactive method for regional water resources management with considering multiple water demands and eco-environmental constraints".JOURNAL OF HYDROLOGY 548(2017):121-134. |
入库方式： OAI收割
来源：地理科学与资源研究所
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