| 县域经济发展对耕地影响的空间差异分析 |
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| 引用本文： | 梅建屏,金晓斌,周寅康.县域经济发展对耕地影响的空间差异分析[J].河南科学,2009,27(4):488-490. |
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| 作者姓名： | 梅建屏 金晓斌 周寅康 |
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| 作者单位： | 南京大学,地理与海洋科学学院,南京,210093 |
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| 摘 要： | 引入区位熵评价方法,对县域内不同地区经济发展对耕地减少的影响程度进行差异分析,探讨从空间角度统筹协调各地区经济发展与耕地减少的关系.并以泗阳县为例,分别测算各乡镇的区位熵值.结果表明,泗阳县不同乡镇经济发展对耕地减少的影响程度空间差异显著.
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| 关 键 词： | 经济发展 耕地减少 区位熵 |
The Analysis of Spatial Difference of the Impact of Economic Development on Farmland |
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| Mei Jianping,Jin Xiaobin,Zhou Yinkang.The Analysis of Spatial Difference of the Impact of Economic Development on Farmland[J].Henan Science,2009,27(4):488-490. |
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| Authors: | Mei Jianping Jin Xiaobin Zhou Yinkang |
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| Institution: | College of Geographic and Oceanographic Sciences;Nanjing University;Nanjing 210093;China |
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| Abstract: | The purpose of the paper is to overall coordination the relationship between economic development and farmland decrease.With the aid of location entropy evaluation,the paper analyzed the spatial difference of the impact of economic development on farmland on different areas.In the case study of Siyang county,computing results of different towns showed that the spatial difference of the impact of economic development on farmland decrease on different towns was significant. |
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| Keywords: | economic development farmland decrease location entropy |
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