| 耕地数量变化及其影响因素的典型相关分析 |
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| 引用本文： | 邱晓平,翁贞林. 耕地数量变化及其影响因素的典型相关分析[J]. 农业系统科学与综合研究, 2005, 21(4): 256-259 |
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| 作者姓名： | 邱晓平 翁贞林 |
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| 作者单位： | 江西农业大学,经济贸易学院,江西,南昌,330045 |
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| 基金项目： | 江西高校人文“十五规划”项目(JJ0504) |
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| 摘 要： | 采用典型相关分析方法,以江西省为例,构建了耕地数量变化的典型相关模型,定量判别各影响因素的变动对耕地面积减少的作用程度,并对计算结果进行经济分析。图1,表4,参4。
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| 关 键 词： | 典型相关分析 耕地数量变化 模型 |
| 文章编号： | 1001-0068（2005）04-0256-04 |
| 收稿时间： | 2004-12-23 |
| 修稿时间： | 2004-12-23 |
Analysis of the canonical correlations between influencing factors and cultivated land amount changes based on CCA |
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| QIU Xiao-ping,WENG Zhen-lin. Analysis of the canonical correlations between influencing factors and cultivated land amount changes based on CCA[J]. System Sciemces and Comprehensive Studies In Agriculture, 2005, 21(4): 256-259 |
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| Authors: | QIU Xiao-ping WENG Zhen-lin |
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| Affiliation: | College of Economy and Trade, Jiangxi Agricultural University, Nanchang 330045, China |
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| Abstract: | By using CCA methods,this paper builds the canonical correlations models of cultivated land mount changes,and it makes a quantitative analysis of the effects of influencing factors on,and it also analyses the economy reasons of the computed results. |
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| Keywords: | canonical correlation analysis(CCA) influencing factors cultivated land amount changes |
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