基于复合系统协同度的京津冀协同发展定量测度

Quantitative Measurement of Coordinated Development of Beijing-Tianjin-Hebei Based on Collaborative Degree Model of Composite System

本文基于复合系统协同度模型,定量测度京津冀的系统协同度。研究结果表明:京津冀协同发展的有序度呈现出极大的空间差异性,京津两地为有序度的最高值区,京保石和京唐秦为次高值区,沧州、邯郸、邢台和衡水为较低值区,而张家口、承德等区域为低值区;京津冀协同发展的协同度在不断上升,并且2010—2015年的协同度增速要快于2005—2010年,可见京津冀协同发展程度在近五年逐步深化。

Beijing-Tianjin-Hebei system coordination degree was calculated based on the collaborative degree model of the composite system. The results showed that: Firstly,the order degree of coordinated development of Beijing-Tianjin-Hebei presented a great spatial difference. The order degree of Beijing-Tianjin was the highest,Beijing-Baoding-Shijiazhuang and Beijing-Tangshan-Qinhuangdao became the secondary high value areas.Cangzhou,Handan,Xingtai and Hengshui were the lower value areas,while Zhangjiakou and Chengde became the lowest value areas; Secondly,the collaborative degree of coordinated development of Beijing-Tianjin-Hebei was rising. The coordination degree growth 2010 to 2015 was faster than from 2005 to 2010,showing that the collaborative development level of Beijing-Tianjin-Hebei continued to deepen in the past five years.