转型期珠三角工业生产空间与工业产业结构的变化及其耦合特征

Changes and coupling characteristics of industrial production space and industrial structure during the economic transformation period in Pearl River Delta

通过引入工业生产空间综合变动系数和工业产业结构调整指数分析转型期珠三角工业生产空间和工业产业结构的变化情况,并运用耦合模型对耦合协调度进行评价。研究结果如下。1)珠三角的工业生产空间整体呈核心向边缘扩张的态势,且边缘地区的工业生产空间变动程度大于核心地区。2)转型期以来珠三角的工业产业结构整体有所优化;工业化水平较高城市的优化整合程度较高,并注重发展质量和对环境的保护;工业化水平较低城市的工业增长以资源型和高污染产业为主。3)虽然珠三角边缘地区工业生产空间变动与工业产业结构调整之间的耦合协调度在数值上高于核心地区,但这只是一种低水平的耦合和低质量的发展方式。在未来的转型发展中不应仅关注"量"的增长,更应该注重"质"的提升。

By using the integrated variation coefficients of industrial production space and the industrial structure adjustment index, we analyzed the changes in industrial production space and industrial structure during the transformation period in Pearl River Delta （PRD） and evaluated their coupling coordination degree by using the coupling model. The main results obtained in this study are given as follows. 1 ） The industrial production space has an expanding trend from core area to periphery in PRD, and the change degree in periphery is larger than in core area. 2） The industrial structure of PRD has been constantly optimized during the transformation period, but cities which are in different stages of industrialization development have different adjustment directions. The cities at higher industrialization level tend to evolve toward higher industrial structures and pay much attention to the development quality and environmental protection. However, the cities at lower industrialization level mainly develop the resource-based industry and high pollution industry. 3 ）The coupling coordination degree between industrial production space change and industrial structure adjustment in periphery of PRD is higher than in core area, but the coupling coordination level and development quality in the periphery of PRD are very low. During the economic transformation period, we should not only show concern for the increase of the ＂quantity＂, but also pay more attention to the promotion of the ＂quality＂ of the industrial production space and industrial structure.