2022 年 40 巻 p. 29-38
In population decline situation, it is necessary to consider the trends for the post-disaster reconstruction. However, it is not clear how pre-disaster situation, the damage seriousness, and the efforts for the reconstruction, especially in village revitalization acts, affects post-disaster demographics. This study quantitatively evaluates the impact by them through the case study on the 2004 Niigata Chuetsu Earthquake, and discuss about the thoughts of the reconstruction based on the results. The analysis result shows the differences in post-disaster demographics between damaged areas and others dependeing on regional residential characteristics, and quantitative relationships between damages and postdisaster long-term demographics. It showed the importance of pre-disaster situation and damages for the reconstruction.
