| 山东省绿色经济发展的空间聚类分析 |
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| 引用本文： | 刘宪圣,吕晓,王国祥. 山东省绿色经济发展的空间聚类分析[J]. 曲阜师范大学学报, 2014, 0(4): 84-90 |
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| 作者姓名： | 刘宪圣 吕晓 王国祥 |
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| 作者单位： | 曲阜师范大学地理与旅游学院;南京师范大学地理科学学院; |
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| 基金项目： | 国家自然科学基金项目(41301185);山东省自然科学基金项目(ZR2013DQ018);国家级大学生创新训练计划项目(201210446002) |
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| 摘 要： | 论文将主成分分析、空间自相关算法及两维图论聚类算法有机结合,探索建立区域绿色经济的综合评价模型.在建立区域绿色经济评价指标体系的基础上,利用主成分分析对区域绿色经济发展情况进行综合评价,并依据评价结果进行绿色经济竞争优势评价和空间自相关分析;最后,将绿色经济得分与局部Moran’s I指数作为观察值,采用两维图论聚类法对其进行空间聚类分析.结果表明,对山东省绿色经济发展采用定量分析与定性分析相结合的分析方法,探索具有空间内涵的绿色经济评价模型是可行的,弥补了过去定性分析绿色经济的不足,能够客观系统地反映区域的绿色经济发展水平,将有助于决策者科学制定区域绿色经济发展战略,从宏观角度综合地发展区域绿色经济,使其发展构成网络系统.
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| 关 键 词： | 绿色经济 主成分分析 空间自相关 两维图论聚类 山东省 |
A Study on Spatial Clustering of Green Economic Development in Shandong Province |
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| Affiliation: | LIUXian-sheng, LVXiao, WANGGuo-xiang (1College of Geography and Tourism,Qufu Normal University,276826,Rizhao,Shandong; 2School of Geography Science, Nanjing Normal University, 210046, Nanjing, Jiangsu, PRC) |
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| Abstract: | The study is to establish the model of comprehensive evaluation of regional green economic development with the principal component analysis and spatial autocorrelation and two dimensional graph algorithm.Based on the evaluation index system of green economic development area,the comprehensive e-valuation of regional green economy is analyzed by using the principal components,and the regional green economic development can be evaluated and analyzed by spatial autocorrelation.Finally,in view of the green economy scores and local Moran’s I index,it can be clustered by using the two dimensional graph algo-rithm.It shows that the model of regional green economic cluster is feasible,using quantitative analysis and qualitative analysis,and the results indicate that the level of regional development of green economy is good.It will support decision makers to make the regional development strategy of green economy. |
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| Keywords: | Green economy principal component analysis spatial autocorrelation two dimensional graph algorithm Shandong Province |
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