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首页> 外文期刊>Stochastic environmental research and risk assessment >Allocating river water in a cooperative way: a case study of the Dongjiang River Basin, South China
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Allocating river water in a cooperative way: a case study of the Dongjiang River Basin, South China

机译：以合作方式分配河水：以华南东江流域为例

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摘要

Water resources provide the foundation for human development and environmental sustainability. Water shortage occurs more or less in some regions, which usually causes sluggish economic activities, degraded ecology, and even conflicts and disputes over water use sectors. Game theory can better reflect the behaviors of involved stakeholders and has been increasingly employed in water resources management. This paper presents a framework for the allocation of river basin water in a cooperative way. The proposed framework applies the TOPSIS model combined with the entropy weight to determine stakeholders' initial water share, reallocating water and net benefit by using four solution concepts for crisp and fuzzy games. Finally, the Fallback bargaining model was employed to achieve unanimous agreement over the four solution concepts. The framework was demonstrated with an application to the Dongjiang River Basin, South China. The results showed that, overall, the whole basin gained more total benefits when the players participated in fuzzy coalitions rather than in crisp coalitions, and NHSFuzzy and SVCrisp could better distribute the total benefit of the whole basin to each player. This study tested the effectiveness of this framework for the water allocation decision- making in the context of water management in river basins. The results provide technical support for water right trade among the stakeholders at basin scale and have the potential to relieve water use conflicts of the entire basin.
机译：水资源为人类发展和环境可持续发展奠定了基础。在某些地区，水资源短缺或多或少地发生，这通常会导致经济活动低迷，生态环境恶化，甚至引起用水部门的冲突和纠纷。博弈论可以更好地反映利益相关者的行为，并已越来越多地应用于水资源管理中。本文提出了一种以合作方式分配流域水的框架。拟议的框架应用TOPSIS模型并结合熵权来确定利益相关者的初始水份额，并通过使用针对清晰和模糊博弈的四个解决方案概念来重新分配水和净收益。最后，使用后备议价模型在四个解决方案概念上达成一致。该框架通过在中国南方的东江流域的应用进行了演示。结果表明，总体而言，当参与者参加模糊联盟而不是脆性联盟时，整个盆地获得了更多的总收益，而NHSFuzzy和SVCrisp可以更好地将整个盆地的总收益分配给每个参与者。这项研究在流域水管理的背景下检验了该框架对水分配决策的有效性。结果为流域范围内的利益相关者之间的水权贸易提供了技术支持，并有可能缓解整个流域的用水冲突。

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