| 基于GIS与PCA的省域投资环境定量评价 |
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| 引用本文： | 王国杰,廖善刚.基于GIS与PCA的省域投资环境定量评价[J].聊城大学学报(自然科学版),2002,15(4):62-65. |
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| 作者姓名： | 王国杰 廖善刚 |
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| 作者单位： | 福建师范大学,地球科学学院,福建,福州,350007 |
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| 基金项目： | 福建省自然科学基金(D9810006) |
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| 摘 要： | 基于GIS与PCA(主成分分析)技术,对省域投资环境进行定量评价,得出结论认为我国投资环境总体格局呈梯度分析,空间地域上与三大地带基本吻合,其原因在于我国省域投资环境的优劣目前仍取决于其总体经济水平。针对该结果,本文提出各区域改善投资环境的建议与对策。
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| 关 键 词： | GIS PCA 投资环境 |
| 文章编号： | 1007-8304(2002)04-0062-04 |
| 修稿时间： | 2002年8月22日 |
A Quantitative Appraisal of National investmen Environments Basec on GIS and PCA |
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| WANG Guo-jie,LIAO Shan-gang.A Quantitative Appraisal of National investmen Environments Basec on GIS and PCA[J].Journal of Liaocheng University:Natural Science Edition,2002,15(4):62-65. |
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| Authors: | WANG Guo-jie LIAO Shan-gang |
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| Abstract: | The articles about the quantitative evaluation of provincial investment environment based on GIS and PCA technology, and reaches the conclusion that the general distribution of the provincial investment environments is coincidentally the same as the spatial structure of Three Great Region,which results from the point that whether the investment environment of a province is superior depends on it's general economic level. ,and accordingly the article puts forward some narrow viewpoints to improve it. |
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| Keywords: | GIS PCA investment environment |
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