| 云南省县域人均GDP空间相关性分析 |
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| 引用本文： | 胡瑞霞,张秋菊,刘文军.云南省县域人均GDP空间相关性分析[J].江西科学,2011,29(4):510-513. |
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| 作者姓名： | 胡瑞霞 张秋菊 刘文军 |
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| 作者单位： | 1. 广东中地土地房地产评估咨询有限公司,广东广州,510075
2. 昆明理工大学国土资源工程学院,云南昆明,650093 |
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| 摘 要： | 应用空间相关性分析理论,借助GeoDA统计分析软件,对云南省126个县(包括区、县级市、县和自治县)2008年的人均GDP进行了空间相关性分析,即分析2008年云南省各县人均GDP的空间自相关性,人均GDP与农村人口比例的空间关联性,以及人均GDP与各县土地面积的空间关联性。分析结果显示:人均GDP的全局自相关系数Moran′s I为0.134 1,说明人均GDP在空间上呈现正相关性;人均GDP与农村人口比例在空间上呈现负相关性;人均GDP与县域土地面积在空间上呈现负的相关性。
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| 关 键 词： | 人均GDP 农村人口比例 土地面积 空间相关性 云南 |
Spatial Correlation Analysis for Per Capita GDP in the Counties of Yunnan Province |
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| HU Rui-xia,ZHANG Qiu-ju,LIU Wen-jun.Spatial Correlation Analysis for Per Capita GDP in the Counties of Yunnan Province[J].Jiangxi Science,2011,29(4):510-513. |
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| Authors: | HU Rui-xia ZHANG Qiu-ju LIU Wen-jun |
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| Institution: | 1. Guangdong Zhongdi Real-estate Appraisal ＆ Consulting Co. , Ltd, Guangdong Guangzhou 510075 PRC; 2. Faculty of Land Resource Engineering, Kunming University of Science and Technology, Yunnan Kunming 650093 PRC) |
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| Abstract: | This paper applies spatial correlation analysis theories to study per capita GDP in 126 counties of Yunnan province in 2008, including some districts, county-level cities, counties and autonomous counties. This analysis mainly consists of per capita GDP spatial correlation analysis in counties of Yunnan in 2008, the spatial relation analysis of per capita GDP and rural population ratio,and the spatial correlation analysis of per capita GDP and every county＇s land area. The analysis result demonstrates that Moran＇s I,whole self-correlation coefficient is 0. 134 1 ,which means per capita GDP in space is positively self-correlated. At same time, it also gives us a view of that per capita GDP spatially is negatively correlated with rural population ratio, and per capita GDP and counties land area are also negatively related. |
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| Keywords: | Per capita GDP Rural people ratio Land area Spatial correlation Yunnan |
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