摘要
交通是人与物质流动的重要基础,深刻影响着区域经济高质量发展的水平。以江苏省13个地级市为例,借助耦合、协调模型对其公路交通与经济发展的关系进行分析,研究表明:①江苏省公路交通与经济的耦合度整体较高,局部存在波动现象,在空间上呈现显著的“南高北低”的分布格局;高度耦合城市集中分布在苏南地区,较低和低耦合城市集中分布在苏北地区,在空间上呈现出“组团式”分布特征。②江苏省公路交通与经济的协调度整体水平较低,内部差异性显著,但近十年间呈现稳步提升的态势,区域整体状况趋于良性发展。以长江为界线,江苏南部区域的协调度明显高于北部区域。③江苏省13个地级市公路交通与经济相对发展状况差异较大,总体以交通发展超前型和同步发展型为主。本研究为完善江苏省公路交通网及推动长三角区域可持续发展、加速一体化进程提供参考。
Transportation is an important basis for the flow of people and materials,and profoundly affects the level of high-quality development of regional economy.Taking 13 prefecture-level cities in Jiangsu Province as an example,the relationship between highway traffic and economic development is analyzed by means of coupling and coordination model.The research shows that:(1)The coupling degree between highway traffic and economy in Jiangsu Province is high overall,and there are local fluctuations.In the space,there is a significant distribution pattern of“south high and low north”;highly coupled cities are concentrated in southern Jiangsu,and low and low coupling cities are concentrated in northern Jiangsu,showing“group-like”distribution characteristics in space.(2)The overall level of coordination between highway traffic and economy in Jiangsu Province is relatively low,and the internal differences are significant.However,in the past ten years,the situation has been steadily increasing,and the overall situation of the region tends to be healthy.With the Yangtze River as the boundary,the coordination degree in the southern part of Jiangsu is significantly higher than that in the northern area.(3)The relative development of highway traffic and economy in 13 prefecture-level cities in Jiangsu Province is quite different.The overall development of transportation is advanced and synchronous development.This study provides a reference for improving the Jiangsu Provincial Highway Transportation Network and promoting the sustainable development of the Yangtze River Delta region and accelerating the integration process.
作者
陈枳宇
曹卫东
范雅辰
项希龙
范大龙
CHEN Zhi-yu;CAO Wei-dong;FAN Ya-chen;XIANG Xi-long;FAN Da-long(School of Geography and Tourism,Anhui Normal University,Wuhu 241002,China;Center for Urban and Regional Planning,Anhui Normal University,Wuhu 241002,China)
出处
《安徽师范大学学报（自然科学版）》
CAS
2020年第1期72-79,共8页
Journal of Anhui Normal University(Natural Science)
基金
国家自然基金项目(41571124)
关键词
公路交通
经济发展
耦合协调
江苏省
highway traffic
economic development
coupling coordination
Jiangsu Province
