The Evolvement Law Of Spatial Structure Of The Chang Shan Archipelagos, Its Driving Mechanisms And Countermeasures Of Adjustment And Control

The economic region movement refers to spatially relative location changes of region economy things and space-time evolvement process of its structure, shape and organization system. The region spatial structure is real entity appearance which economic region movement of a given region shows at a period of time, resulting from interaction and optimal collocation of eco-social elements in the course of region development. To study and master the economic region movement law namely region spatial structure evolvement law can bring region advantage into play, optimally collocate resources, increase its use rate and productive rate of production factors, macrolly provide scientific theory grounds for economically rational distribution and selection of an appropriate region development model, microlly provide valid and feasible ways for establishing reasonable industry development plan and dealing with material issues of a region.However, Scholars of regional economy and eco-geographers all put their more visual angles on vast land regions, especially the economic core zone of a region -urban area, but pay less attention to islands regions-the important areas of human activities. Starting from the original intention of perfecting spatial structure theory of a region, this paper takes the Chang Shan Archipelagos without island-land bridges as an object of this study, and reviews its space behaviors changes. On the basis of referring region spatial structure theories and interconversion mechanism between spatial structure and industrial structure, this paper provides evolvement law of spatial structure of the Chang Shan Archipelagos and analyses its driving mechanism, and starting from the ultimate aim of optimising islands spatial structure and sustainable island development, finally this paper puts forward countermeasures of adjustment and control about spatial structure changes of the Chang Shan Archipelagos and sustainable development ways of Da Chang Shan island.