地理空间信息2024，Vol.22Issue(3)：29-33,5.
中蒙俄K3/K4次国际班列对沿线城市可达性的影响
Impact of K3/K4 Transnational Trains on Accessibility of Cities Along the Railway
摘要
Abstract
Taking the node cities along K3/K4 train of China-Mongolia-Russia railway as research objects,we analyzed the accessibility,and calculated the economic connection intensity between node cities.The main results show that the average travel time of node cities shows a trend of high at both ends and low in the middle,this is directly proportional to the travel time from the node city to destination cities.The economic potential of node cities shows a trend of low at both ends and high in the middle.There are four obvious economic centers along the K3/K4 train and the economic connection intensity between cities of China and the western part of Russia are higher than the others.In addition,the economic connection between China and Mongolia is weaker than between Mongolia and Russia.Erenhot and Zamiin-Uud at the border of China and Mongolia,Sükhbaatar and Naushki at the border of Mongolia and Russia show particularity results.关键词
"一带一路"倡议/可达性/经济联系强度/国际班列/中蒙俄经济走廊Key words
The Belt and Road Initiative/accessibility/economic connection intensity/transnational train/China-Mongolia-Russia economic corridor分类
天文与地球科学引用本文复制引用
李胭胭,史培艺,董晓峰..中蒙俄K3/K4次国际班列对沿线城市可达性的影响[J].地理空间信息,2024,22(3):29-33,5.基金项目
科技部国家重点研发计划资助项目(2017FY101303). （2017FY101303）
