ESTIMATION OF FLOOD DAMAGE UNDER CLIMATE CHANGE WITH CONSIDERING DEPOPULATION AND ASSET DISTRIBUTION CHANGE

• NAKAMURA Miyuki

  東京大学大学院 工学系研究科社会基盤学専攻

• WATANABE Satoshi

  東京大学 工学系研究科社会基盤学専攻

• KAWASAKI Akiyuki

  東京大学 工学系研究科社会基盤学専攻

Bibliographic Information

Other Title

• 人口減少と資産分布変化を考慮した気候変動下における洪水被害推定

Abstract

 The change of flood damage due to climate change and depopulation was estimated in this study by combining flood simulation and multiple asset distribution change scenarios. It was found that each effect varies depending on basins and thus flood controls should be determined for each basin. Moreover, it was confirmed that asset concentration in urban areas can increase flood damage and the efficiency of flood measurement can be different according to the planned precipitation. These results indicate that it is necessary to consider flood control on city planning.

Journal

• Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

  Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 74 (5), I_91-I_96, 2018

  Japan Society of Civil Engineers

Keywords

• climate change
• depopulation
• flood simulaion
• damage estimation
• asset distribution

Details

• CRID: 1390002184847446912
• NII Article ID: 130007757889
• DOI: 10.2208/jscejhe.74.5_i_91
• ISSN: 2185467X
• Web Site: https://www.jstage.jst.go.jp/article/jscejhe/74/5/74_I_91/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed