Chapter
Feb 8, 2016
Mapping Climate Change, Landslide Hazards, and Vulnerability: A Case Study from Seoul, South Korea
Authors: Ananta M. S. Pradhan, Hyu-Sub Kang, and Kim Yun-Tae Kim [email protected]Author Affiliations
Publication: Geotechnical and Structural Engineering Congress 2016
Abstract
It is anticipated that the future climate in Korea will cause increased vulnerability towards rapid mass movement events. As the criteria for assessing mass movement vulnerability to climate change in Seoul, the sensitivity and exposure indices were employed. To access the landslide sensitivity index, a landslide susceptibility model which has been developed by using maximum entropy model (MaxEnt) under different future rainfall projection. The projected rainfall climatic scenario was adopted from concentration pathways (RCP) scenarios 4.5 and 8.5 and to compare results. The area identified as high susceptible was considered for the runout propagation. For this purpose modified multi-directional algorithm was used. The buildings were quantified as exposure in runout hazards in different climatic scenario.
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Geotechnical and Structural Engineering Congress 2016
Pages: 1588 - 1595
Copyright
© 2016 American Society of Civil Engineers.
History
Published online: Feb 8, 2016
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Authors
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Ananta M. S. Pradhan
Geosystems Engineering Laboratory, Dept. of Ocean Engineering, Pukyong National Univ., Yongso-ro, Nam-gu, Busan 608-737.
Hyu-Sub Kang
Geosystems Engineering Laboratory, Dept. of Ocean Engineering, Pukyong National Univ., Yongso-ro, Nam-gu, Busan 608-737.
Geosystems Engineering Laboratory, Dept. of Ocean Engineering, Pukyong National Univ., Yongso-ro, Nam-gu, Busan 608-737. E-mail: [email protected]
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.