Evaluation of Regional Circular Economy Based on Matter Element Analysis

被引：16

作者：

Jia Chun-rong ^{[1
]}

Zhang Jun ^{[1
]}

机构：

[1] China W Normal Univ, Land & Resources Coll, Nanchang, Peoples R China

来源：

2011 2ND INTERNATIONAL CONFERENCE ON CHALLENGES IN ENVIRONMENTAL SCIENCE AND COMPUTER ENGINEERING (CESCE 2011), VOL 11, PT B | 2011年 / 11卷

关键词：

Fuzzy weight; Matter element; circular economy; Evaluation;

D O I：

10.1016/j.proenv.2011.12.099

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In order to assess index weighted value scientifically, the fuzzy mathematic and the matter element were introduced into the fuzzy weighted values to set up matter element model based on fuzzy weight. In this way, the model not only holds the merit of classical matter element, but also overcomes its limitations in practice. The model was applied to evaluate the development of circular economy in Beijing, Anhui, Sichuan. It is shown that the quality grade of Beijing is good circle (I), Anhui is middle circle (II) and Sichuan is basic circle (III). The proposed method is proved to be reasonable and reliable, and can be widely used in all kinds of comprehensive evaluation problems. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Intelligent Information Technology Application Research Association.

引用

页码：637 / 642

页数：6

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