| 周炎，杨双，咸春龙.基于熵值法的土地利用综合效益评价
———以珠海市白蕉镇为例[J].广东农业科学,2014,41(24):179-183 |
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基于熵值法的土地利用综合效益评价
———以珠海市白蕉镇为例 |
| Comprehensive benefit of land use based on entropyvalue method in Baijiao town of Zhuhai city |
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| DOI： |
| 中文关键词: 土地利用 综合效益评价 熵值法 |
| 英文关键词: land use evaluation of comprehensive benefit entropy value method |
| 基金项目:广东省教育部科技部产学研结合项目（012B090
60052） |
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| 摘要点击次数: 1287 |
| 全文下载次数: 392 |
| 中文摘要: |
| 从影响土地利用的经济、社会、生态效益3 个方面构建了综合效益评价指标体系，运用熵值法对评价指
标进行确权，在此基础上用多因素综合分析法对珠海市白蕉镇2008要2012 年的土地利用综合效益进行评价。结果
表明，白蕉镇土地利用综合效益整体呈上升的趋势，其中，经济效益表现出明显的上升趋势，社会效益则处于波动上
升中，生态效益表现出明显的下降趋势。 |
| 英文摘要: |
| Taking Baijiao town of Zhuhai city as an example, the comprehensive benefit evaluation index system was
consisted of three aspects namely economic benefit, social benefit and ecological benefit of land use. We evaluated the
comprehensive benefits of land use in Baijiao town by determining weight index using entropy value method and hierarchy
grey comprehensive evaluation method based on the data of land use condition from 2008 to 2012. The result showed that
there was an upward tendency in the whole comprehensive benefits of land use in Baijiao town. The economic benefits
showed an obvious uptrend while the social benefits an up fluctuation, however, the ecological benefits showed an obvious
downtrend. |
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