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首页> 外文会议>2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery >Assessment of the benefit of regional flood resources utilization
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Assessment of the benefit of regional flood resources utilization

机译：区域洪水资源利用效益评估

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The main objective of this paper is to establish a model of identification and assessment of utilization benefit of flood resources in order to provide decision basis and utilize flood resources more effectively. Therefore, a new benefit identification method with function-demand coupling is proposed. Taking the whole water system as the research object, the method constructs a functional index system in terms of function and effect, and a demand index system with respect to receptivity and demand of water supply areas. Then, by coupling supply and demand, utilization benefit of flood resources can be identified. Based on the identified benefit, the paper builds an integrated assessment model which can be used to value the quantifiable benefit of economy and eco-environment in money terms based on market price, and explores evaluation on social effects expressed in a degree score through the fuzzy optimization model based on entropy weight, Degree Score Method (DSM) is raised here by the author. The models have been tested by the Baicheng Project. From the results, it is clearly that there is remarkable economic, eco-environmental and social benefit of flood resources utilization. Therefore, making full use of the limited water, especially flood water resources, is regarded as an effective means to solve the problems of fresh water shortage and eco-environmental degeneration in this region. Consequently, flood resources utilization plays a dominant role in the sustainable development process of the region.
机译：本文的主要目的是建立洪水资源利用效益的识别与评估模型，以提供决策依据和更有效地利用洪水资源。因此，提出了一种新的具有功能需求耦合的利益识别方法。该方法以整个供水系统为研究对象，从功能和效果两方面构建了功能指标体系，并针对供水区域的接受度和需求量构建了需求指标体系。然后，通过供需耦合，可以确定洪水资源的利用效益。基于识别出的利益，本文建立了一个综合评估模型，可用于基于市场价格以货币形式对经济和生态环境的可量化利益进行估值，并探索了通过模糊度评估以度数表示的社会效应的方法。作者在此提出了基于熵权的优化模型-度数评分法（DSM）。这些模型已经由白城项目进行了测试。从结果可以明显看出，洪水资源利用具有显着的经济，生态环境和社会效益。因此，充分利用有限的水资源，特别是洪水资源，被认为是解决该地区淡水短缺和生态环境退化的有效手段。因此，洪水资源的利用在该地区的可持续发展过程中起着主导作用。

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