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| 河南省耕地动态变化的驱动力分析 | |
| 引用本文： | 崔亚锋. 河南省耕地动态变化的驱动力分析[J]. 安徽农业科学, 2009, 37(5): 2136-2138 |
| 作者姓名： | 崔亚锋 |
| 作者单位： | 河南农业大学经济与管理学院,河南郑州,450002 |
| 摘 要： | 以1988～2007年的统计资料为基础，分析了现阶段河南省耕地变动特点，并通过主成分分析，对引起耕地变化的驱动力进行了研究。结果表明，经济发展、人口增长和农业科技进步是影响河南省耕地数量变化的3大驱动因素。 |
| 关 键 词： | 耕地变化 驱动力 主成分分析 河南省 |
Driving Force Analysis of the Dynamic Changes of Cultivated Land in Henan Province |
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| CUI Ya-feng. Driving Force Analysis of the Dynamic Changes of Cultivated Land in Henan Province[J]. Journal of Anhui Agricultural Sciences, 2009, 37(5): 2136-2138 | |
| Authors: | CUI Ya-feng |
| Affiliation: | CUI Ya-feng(College of Economics , Management,Henan Agricultural University,Zhengzhou,Henan 450002) |
| Abstract: | Based on the statistical data from 1988 to 2007,the change characteristics of cultivated land in Henan Province at present were analyzed.And the driving forces that caused the cultivated land changes were studied by using principal component analysis.The research results indicated that the economic development,population growth and agricultural scientific and technological progress were three driving factors that affected the quantitative changes of cultivated land in Henan Province. |
| Keywords: | Cultivated land changes Driving forces Principal component analysis Henan Province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |