Simulation modeling for a resilience improvement plan for natural disasters in a coastal area
- Authors
- Song, Kihwan; You, Soojin; Chon, Jinhyung
- Issue Date
- 11월-2018
- Publisher
- ELSEVIER SCI LTD
- Keywords
- Coastal resilience; System dynamics; Green infrastructure; Ecosystem threats
- Citation
- ENVIRONMENTAL POLLUTION, v.242, pp.1970 - 1980
- Indexed
- SCIE
SCOPUS
- Journal Title
- ENVIRONMENTAL POLLUTION
- Volume
- 242
- Start Page
- 1970
- End Page
- 1980
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/72083
- DOI
- 10.1016/j.envpol.2018.07.057
- ISSN
- 0269-7491
- Abstract
- Floods are threats to ecosystems that are caused by natural disasters such as typhoons and heavy rain, and to respond to these threats, resilience needs to be improved. In this study, the response of the social-ecological system of Haeundae-gu (Busan, Republic of Korea) to disasters is analyzed by using a causal loop diagram, and a resilience improvement plan is presented by simulating the disaster resilience using green infrastructure through the System Resilience Dynamics Model. First, the resilience values are highest when green infrastructure is applied at the maximum applicable ratio (30%) compared with no application. Second, in the public and private areas of Haeundae-gu, resilience according to green roof scenario was higher until approximately 8 h after the beginning of rainfall, but then the resilience according to infiltration storage facility scenario was higher. In the transportation and industrial areas, the overall resilience according to infiltration storage facility scenario was higher than the resilience according to porous pavement scenario. This study demonstrates that a resilience improvement plan based on simulation can support decision making to respond to disasters such as typhoons. (C) 2018 Elsevier Ltd. All rights reserved.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Life Sciences and Biotechnology > Division of Environmental Science and Ecological Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.