关键词: 空间聚类分析, 全局聚类检验, 局部聚类检验, 长三角城市群

Abstract: This paper defines the spatial scale of the yangtze river delta urban agglomerations, and then uses the space clustering analysis application of GIS to analyze its economic space, based on the related data of cities in 2013, respectively from the global clustering test and the local clustering test. The study shows that there are significant features of spatial cluster for economic output and production factors from the global perspective. And from the local perspective, GDP and per capita GDP high-high cluster in Shanghai, Suzhou and other cities. Meanwhile labor,capital,technology,energy and other economic production factors high-high cluster in Shanghai, Suzhou and other cities too.

Key words: space clustering analysis, global clustering test, local clustering test, yangtze river delta urban agglomerations