ScholarWorks@성균관대학교

초록

This paper analyzes the changes in the spatial patterns and contributing factors of Seoul’s public bicycle station locations (i.e., Ddareungi) in 2016 and 2021. This study conducted Moran's I and LISA analyses, as well as spatial regression analysis, using the data collected from the Seoul Open Data Plaza for 2016 and 2021. The results revealed the following: First, although the locations of Ddareungi stations were unevenly distributed throughout Seoul in both 2016 and 2021, the spatial clusters of Ddareungi stations in 2021 were smaller and more widely distributed across the administrative districts compared to those in 2016. Second, most bike equity indicator values did not have a statistically significant impact, indicating a lack of consideration for the accessibility of socially vulnerable individuals during the location selection of Ddareungi stations. Third, a greater number of stations were installed in administrative districts with a higher proportion of bus stops and subway stations, suggesting improved accessibility to public transportation in 2021 compared with 2016. Based on these findings, this paper concludes that the selection of Ddareungi station locations has not adequately considered transportation equity and emphasizes the need for policy criteria that incorporate transportation equity considerations at a macro level.

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