摘要
四元联系数是集对分析中同异反联系数的推广,它可更深入地分析系统中的各种复杂因素。将四元联系数应用于区域水资源与社会经济协调发展评价,其结果简便直观,能清晰地反应评价对象和评价标准间的联系。通过对山东省日照市水资源与社会经济协调发展状况进行评价,评价等级为"可持续",与模糊分析法的评价结果一致。因此,四元联系数的集对分析理论为区域水资源与社会经济协调发展评价提供了一种新的思路。
Four-element connection number is the improvement of the identical, discrepancy and contrary connection number in set pair analysis theory, which can be more thoroughly used for system uncertainty analysis. In this paper, the coordinated development con- dition of regional water resources and soeio-economy is assessed using the four-element connection number, which can clearly de- scribe the relationship between the evaluated object and the evaluation criterion. An evaluation is carried out for the coordinated de- velopment status of water resource and society economy in Ri Zhao City, Shandong Province. The evaluation result is that the level is sustainable, which is consistent with the results of other methods such as Fuzzy analysis. Therefore, four-element connection number of set pair analysis theory provides a new way for the coordinated development evaluation of regional water resources and so- cio-economy.
出处
《节水灌溉》
北大核心
2010年第8期81-84,共4页
Water Saving Irrigation
基金
北京市重点学科"水文学及水资源"建设项目资助
关键词
水资源与社会经济
协调发展
集对分析
四元联系数
water resources and soeio-economy
harmonious development
set pair analysis
four-element connection number
