刘建卫

个人信息Personal Information

副教授

博士生导师

硕士生导师

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:水利工程系

学科:水文学及水资源

联系方式:jwliu@dlut.edu.cn 0411-84706553

电子邮箱:jwliu@dlut.edu.cn

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Comprehensive benefit of flood resources utilization through dynamic successive fuzzy evaluation model: A case study

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论文类型:期刊论文

发表时间:2010-02-01

发表刊物:SCIENCE CHINA-TECHNOLOGICAL SCIENCES

收录刊物:SCIE、EI

卷号:53

期号:2

页面范围:529-538

ISSN号:1674-7321

关键字:flood resources utilization; comprehensive benefit; dynamic successive fuzzy evaluation; Baicheng City

摘要:Taking the flood resources utilization in Baicheng, Jilin during 2002-2007 as the research background, and based on the entropy weight and multi-level & multi-objective fuzzy optimization theory, this research established a multi-level & semi-constructive index system and dynamic successive evaluation model for comprehensive benefit evaluation of regional flood resources utilization. With the year 2002 as the base year, the analyzing results showed that there existed a close positive correlation between flood utilization volume and its benefits, comprehensive evaluation value and its comparison increment. Within the six successive evaluation years, the comprehensive benefit of 2003 was the best, in which the benefit evaluation increment reached 82.8% whereas the year of 2004 was the worst, in which the increment was only 18.2%. Thus the sustainability and correctness of the evaluation were verified by six years successive evaluation and increment comparison. The analyzing results showed that the economic benefits, ecological benefits and social benefits of flood utilization were remarkable, and that the comprehensive benefit could be improved by increasing flood utilization capacity, which would promote the regional sustainable development as well. The established dynamic successive evaluation provides a stable theoretical basis and technical support for further flood utilization.