| The regional labor division and specialization development can bring about production efficiency and promote regional coordinated development. Currently, increasingly fierce competition in the industrial space makes us to explore the mechanism of inter-regional cooperation, promote the organization of industrial space optimization, and become the key to regional development. Therefore, research on industrial space division and geographic concentration become a focus areas of geography research.Under the background of economic globalization, the world economics pattern presents the trend of multipolarization development. Participation international labor division and maintain the local competitiveness come off the important task of industrial development for most countries, thus, conformity development of the metropolitan area or the metropolis circle can participate in the international labor division and the competition to promote the region competitiveness. The research on spatial labor division and geographical concentration of Wuhan urban agglomeration, which is the most important part of the "the rise of central China" strategy, can reveal geographic concentration of manufacturing industry of Wuhan urban circle, and be helpful to define superiority of division labor and specialization of Wuhan urban circle, which also can carries on region cooperation mechanism and industrial gradient shift effectively. It is of great practical significance to do Study of Wuhan city circle, as it can promote manufacturing space integration and structural adjustment and coordinated development to protect the economy of Wuhan city circle.This article, using indexes of industrial labor division, regional specialization and geographical concentration of Wuhan city circle, combined with the spatial autocorrelation analysis, analyzes the labor division of industrial space and pattern of geographic concentration of Wuhan City Circle and explore the relationship among industry characteristics, regional properties of industry and pattern of geographical concentration as well as to discuss the optimize way of rational restructuring and spatial organization of the Wuhan city Circle,which can provides an important basis for decision making of adjustment of industrial structure for the Wuhan city Circle and " two type society " construction.We draw the conclusions that:(1) Regional specialization level of Wuhan urban circle is gradually enhanced during2000-2008;(2) Geographical concentration of manufacturing industry of Wuhan urban circle is high, with the Gini coefficient of manufacturing added value surpassing0.50in2000-2008, While, the distribution of manufacturing added value is imbalanced, compared of the centralized layout of the manufacturing industry.(3) In the angle of industry property and the provincial characteristics, there exists an obvious industry difference in time variation tendency of geographic concentration of industries in2000-2008.(4) From the global Moran’s I index, the industrial added value shows significant positive correlation, with n-type trends index curve in the recent ten years. That means virtually changes of spatial agglomeration pattern of Wuhan City circle in the scale of county during the last ten years. |
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