Study on Evolution of Spatial Structure of Pan-Linxia Economic Zone

This paper applies spatial correlation method in spatial statistics and GIS technology to analyze special structural form and evolution process of regional economy of Pan-Linxia region. Morphological analysis of spatial structure shows the correlation between economic development level of Linxia City and regional economic development in the minority area of south Gansu has strong complementarities. The evolution of spatial structure shows spatial correlation between the economy in Linxia City and the economy in the adjacent area displays a declining trend. This means the pivotal role of Linxia economy in regional economy is weakening.