Spatial Mapping of Inundation Hazards in Reservoir Areas (공간정보를 활용한 저수지 사고 범람위험지도 작성기법 개발)

Young Kyu Lee (이영규); Lee, Sung-su (이승수); HUNG SOO KIM (김형수); Ham Hee Jung (함희정); Jongwon Jung (정종원)

doi:10.14251/crisisonomy.2020.16.7.125

Spatial Mapping of Inundation Hazards in Reservoir Areas

Crisisonomy
Abbr : KRCEM
2020, 16(7), pp.125-134
DOI : 10.14251/crisisonomy.2020.16.7.125
Publisher : Crisis and Emergency Management: Theory and Praxis
Research Area : Social Science > Public Policy > Public Policy in general
Received : June 24, 2020
Accepted : July 27, 2020
Published : July 31, 2020

Young Kyu Lee ¹, Lee, Sung-su ², HUNG SOO KIM ³, Ham Hee Jung ⁴, Jongwon Jung ²

¹한국화재보험협회부설방재시험연구원
²충북대학교
³인하대학교
⁴강원대학교

Accredited

ABSTRACT

The current approach to reservoir safety management in South Korea mainly focuses on reducing failure rates. This approach may help minimizing failure incidents, but fail to efficiently manage risk to life and property. To minimize the losses from potential incidents in reservoirs, the paradigm shift to the social risk management would be needed. For a more effective reservoir management from the perspective of social risk management, an accurate prediction and illustration of the consequences from the failures is critical, such as spatial mapping of inundation hazards due to reservoir failure. In this study, we developed the mapping tool illustrating dam-break inundation hazards using spatial data to support the new paradigm. The inundation hazard maps were found applicable in practice according to the comparation with the historic failures. Its practical effectiveness was also confirmed because it took only several hours to create hazard maps for hundreds of reservoirs.

KEYWORDS

reservoir, inundation, dam failure, consequence, risk, spatial data

Citation status

* References for papers published after 2023 are currently being built.

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Crisisonomy 2023 KCI Impact Factor : 0.64

Spatial Mapping of Inundation Hazards in Reservoir Areas

ABSTRACT

KEYWORDS

Citation status

* References for papers published after 2023 are currently being built.

Crisisonomy 2023 KCI Impact Factor : 0.64

Spatial Mapping of Inundation Hazards in Reservoir Areas

ABSTRACT

KEYWORDS

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REFERENCES (14) * References for papers published after 2023 are currently being built.

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* References for papers published after 2023 are currently being built.