| 安徽省水资源承载力动态变化研究 |
| |
| 引用本文： | 周亮广.安徽省水资源承载力动态变化研究[J].安徽农业科学,2010,38(23):12632-12634,12655. |
| |
| 作者姓名： | 周亮广 |
| |
| 作者单位： | 滁州学院国土信息工程系,安徽滁州,239000 |
| |
| 基金项目： | 安徽省高校优秀青年人才基金项目，滁州学院自然科学项目 |
| |
| 摘 要： | 通过主成分分析,从15个指标中选取影响安徽省水资源承载力的2大主成分,运用熵值法赋权得出安徽省2001～2006年水资源承载力的综合得分值。分析结果表明,人口和经济发展是影响安徽省水资源承载力的2大主要因子,该省水资源承载力整体呈逐年增长趋势。
|
| 关 键 词： | 水资源承载力 动态变化 主成分分析 安徽省 |
Research on Dynamic Change of Water Resource Bearing Capacity of Anhui Province |
| |
| ZHOU Liang-guang.Research on Dynamic Change of Water Resource Bearing Capacity of Anhui Province[J].Journal of Anhui Agricultural Sciences,2010,38(23):12632-12634,12655. |
| |
| Authors: | ZHOU Liang-guang |
| |
| Institution: | ZHOU Liang-guang (Land Information Engineering Department,Chuzhou University,Chuzhou,Anhui 239000) |
| |
| Abstract: | Through principal component analysis,2 principal components influencing water resource bearing capacity of Anhui Province were selected from 15 indexes and the integrated scores of water resource bearing capacity of Anhui Province in 2001~2006 were obtained through applying entropy method in weight determination. The analysis results indicated that the population and economic development were the 2 principal factors influencing water resource bearing capacity of Anhui Province. Its water resource bearing capacity showed trend of increasing year by year wholly. |
| |
| Keywords: | Water resource bearing capacity Dynamic change Principal component analysis Anhui Province |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
