Impact Analysis of Bridging on Remote Island Population  

作　　者：Etsuko Kubota Jumpei Shigematsu Masayoshi Tanishita 

机构地区：[1]Graduate School of Science and Engineering,Chuo University,1-13-27 Kasuga,Bunkyo-ku,Tokyo 112-8551,Japan [2]Department of Urban Environmental Engineering,Faculty of Science and Engineering,Chuo University,1-13-27 Kasuga,Bunkyo-ku,Tokyo 112-8551,Japan

出　　处：《Journal of Civil Engineering and Architecture》2021年第2期78-83,共6页土木工程与建筑（英文版）

摘　　要：We analyzed the determinants of building bridges after comparing bridge islands and non-bridge islands.In addition,we examined the population change before and after the bridge building and the factors influencing the change.As a result,a remote island with high cost-effectiveness was selected and bridged.The early bridge was built in remote islands with fragile social infrastructure,and the outflow of population was suppressed owing to the improvement in standard of living by securing the medical care and education available in the bridge destination.However,around the year 2000,there are few remote islands where the changes in populations are influenced after a bridge was built.

关 键 词：Remote islands bridge building population change 

分 类 号：C92[社会学—人口学]