| 济宁市耕地动态变化及驱动因素分析 |
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| 引用本文： | 乔庆伟,许庆福,王增如,马敬杰,完颜绪义.济宁市耕地动态变化及驱动因素分析[J].山东国土资源,2006,22(6):119-122. |
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| 作者姓名： | 乔庆伟 许庆福 王增如 马敬杰 完颜绪义 |
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| 作者单位： | [1]山东省地质科学实验研究院,山东济南250013 [2]济宁市国土资源局,山东济宁272017 |
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| 摘 要： | 根据济宁市耕地历年总量及人均耕地数量变化情况可以看出，55年来耕地数量总体呈明显波动减少趋势，各县（市、区）的变化也存在差异。定性与定量相结合的分析结果表明，济宁市耕地动态变化的驱动因素主要为经济发展对耕地占用的巨大需求和比较经济利益对耕地占用的巨大压力。为遏制耕地数量减少，对耕地数量快速减少区、平稳减少区和增加区采取的措施有所区别。
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| 关 键 词： | 耕地 动态变化 驱动因素 主成分分析 济宁市 |
| 收稿时间： | 2005-10-27 |
| 修稿时间： | 2006-01-10 |
Analysis on Dynamic Change and Driving Factors of Cultivated Land in Jining City |
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| QIAO Qing-wei,XU Qing-fu,WANG Zeng-ru,MA Jing-jie and WANYAN Xu-yi.Analysis on Dynamic Change and Driving Factors of Cultivated Land in Jining City[J].Land and Resources in SHANDONG Province,2006,22(6):119-122. |
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| Authors: | QIAO Qing-wei XU Qing-fu WANG Zeng-ru MA Jing-jie and WANYAN Xu-yi |
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| Institution: | 1. Shandong Institute and Laboratory of Geological Sciences, Shandong Jinan 250013,China; 2. Jining Bureau of Land and Resources, Shandong Jining 272017, China |
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| Abstract: | As showed by total land amount each year and average land changing, land amount is decreasing evidently. Combining the quantitative study with the qualitative analysis, it is showed that the major driving forces for dynamic change of cultivated land in Jining city are engrossing cultivated land by economic developement. Thus, pointing to different land decreasing areas, different countermeasures are carried out. |
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| Keywords: | Cultivated land dynamic change driving factors major component analysis Jining city |
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