谷歌浏览器插件
订阅小程序
在清言上使用

Varying road network resilience of Chinese cities

Yao Shen, Lefeng Liu, Zihan Xu,Wentao Yan,Liyan Xu

ENVIRONMENT AND PLANNING B-URBAN ANALYTICS AND CITY SCIENCE(2024)

引用 0|浏览1
暂无评分
摘要
China boasts a multitude of cities exhibiting distinctly spatial characteristics, leading to variations in resilience. While attention has been garnered in individual cities, comprehensive studies for the whole system are scarce. Visualising and comparing the variations of spatial resilience across cities prove valuable in understanding disparities among city systems in terms of their spatial development and resilience consequences. This research measures the evolving resilience of spatial networks in nearly all cities within mainland China under intentional attack scenarios. Chinese cities exhibit different compositions of evolutional efficiency and scale effects when attacks exacerbate. The regions detected by the dissimilar compositions of spatiotemporal resilience showcase the spatial heterogeneity of road network resilience. Road network resilience of individual cities is related to city size and urbanised levels, but uncertainty is still revealed. Forming such an individual and regional scope to scrutinise the in-depth structure of spatial resilience of many cities can aid in allocating relevant spatial policies and evaluating the structural resilience risk for given cities in subject to all others.
更多
查看译文
关键词
Road network,network resilience,regional structure,Chinese cities,variability
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要