水资源与水工程学报2013，Vol.24Issue(2)：188-191,4.
基于信息熵的厦门市用水结构演变及其驱动力的灰色关联分析
Analysis of grey relation degree based on water utilization evolution and driving force of information entropy in Xiamen
陈秀芬1
作者信息
- 1. 福建师范大学地理科学学院,福建福州350108
- 折叠
摘要
Abstract
Based on the data including industrial, agricultural and daily domestic water consume from the communiques of water resources in Xiamen (1999 -2010) , information entropy was used to describe the process of water utilization structure. By use of grey relational degree analysis , the major driving forces of the change were found out. The results indicate that the information entropy and balance degree of water utilization structure in Xiamen is approaching to the maximum since 2006. The more the number is close to the maximum, the more the balance system becomes. Water utilization structure tends to disorder and equilibrium. Grey relational degree reflects that the socio-economic development has a strong impact on the evolution of water utilization structure, especially the industrial structure.关键词
用水结构/信息熵/灰色关联度/厦门市Key words
water utilization structure/ information entropy/ grey relational degree/ Xiamen City分类
建筑与水利引用本文复制引用
陈秀芬..基于信息熵的厦门市用水结构演变及其驱动力的灰色关联分析[J].水资源与水工程学报,2013,24(2):188-191,4.
