摘要
丝绸之路经济带建设是我国新时期经济发展和对外开放的重要战略。利用城市流模型分析了我国丝绸之路经济带沿线30个城市的对外联系功能及时空变化特征。研究发现:丝绸之路经济带城市外向部门的区位熵、外向功能量和城市流强度总体偏低且呈现东高西低格局,西部段中心城市的作用不够突出,较多城市存在城市流强度结构不合理的问题。最后,从交通设施建设、优势产业发展、新增长极的培育和城市流强度结构改善等方面,提出增强丝绸之路经济带城市间经济联系的对策建议。
The construction of the Silk Road economic belt is an important strategy for China＇ s economy to develop and open to the world. This paper has analyzed the outreach function and temporal-spatial changes of 30 cities along the Silk Road economic belt in China. The study shows that the location entropy, the outreach functional capacity and the urban flow intensity of the outreach sectors in the eastern regions are higher than those in the western regions. The function of the central cities in the central part of the western regions is not obvious and the structure of the urban flow intensity in many cities is not rational. In the end, suggestions are provided in terms of the construction of transport infrastructure, development of competitive industries, cultivation of new growth poles, and the structural improvement of urban flow intensity. How to strengthen economic links between cities on the Silk Road economic belt is also well discussed.
出处
《兰州大学学报（社会科学版）》
CSSCI
北大核心
2015年第1期9-18,共10页
Journal of Lanzhou University（Social Sciences）
基金
连云港市科技局软科学研究计划项目(RK1304)
关键词
丝绸之路经济带
区位熵
城市
城市流
外向功能量
the Silk Road economic belt
location entropy
outreach functional capacity
city
urban flow intensity
extrovert energy
