区域生态-经济-科技创新系统耦合协调研究—以珠三角九市为例

Research on Coupling and Coordination of Regional Ecological-Economy-Technology Innovation: Take nine cities in the Pearl River Delta as an example

摘要:

采用熵权法、耦合协调模型，对2008年—2018年珠三角九市各城市子系统的综合得分与耦合协调度进行测算，从时序角度来探讨三个系统之间的耦合协调状况及其分布特征。研究发现：珠三角九市在11年间的生态-经济-科技创新耦合协调度变化相对稳定，整体呈现耦合协调度“中间高，周围低”的空间特点；从协调发展及滞后类型可知，处于濒临失调衰退类型的城市常常属于生态滞后型，而处于中度或轻度失调衰退类型的城市常处于科技滞后型，各城市突破失调状态的瓶颈不同。未来需实现生态、经济、科技深层次的联动合作,促进创新区域生态经济的协调发展。

关键词:珠三角城市群;生态经济;科技创新;耦合协调

Abstract:

Using entropy weight method and coupling coordination model, this paper calculates the comprehensive score and coupling coordination degree of the nine cities in the Pearl River Delta from 2008 to 2018, and discusses the coupling coordination status and distribution characteristics of the three systems from the perspective of time series. The results show that: in the past 11 years, the coupling coordination of ecology, economy, science and technology innovation of the nine cities in the Pearl River Delta is relatively stable, showing the spatial characteristics of "high in the middle, low around"; from the coordinated development and lag type, the cities on the verge of maladjustment and decline often belong to the ecological lag type, while the cities on moderate or mild maladjustment and decline often belong to the scientific lag type The bottleneck of breaking through the maladjustment is different in different cities. In the future, it is necessary to realize deep-seated linkage and cooperation among ecology, economy and science and technology, so as to promote the coordinated development of ecological economy in innovation regions.

Key words:Pearl River Delta City Agglomeration; Ecological Economy; Technological Innovation; Coupling coordination