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A Climate Change Impact Assessment of Urban Infrastructure by Grid-based Flood Model Focusing on Stream and Road Facilities

Title
A Climate Change Impact Assessment of Urban Infrastructure by Grid-based Flood Model Focusing on Stream and Road Facilities
Author
오규식
Keywords
Climate change effects; urban infrastructure; RCP climate change scenario; urban planning
Issue Date
2017-06
Publisher
International Association of Computer Science and Information Technology Press
Citation
International Journal of Environmental Science and Development, v. 8, no. 6, page. 442-447
Abstract
Local governments in Korea are facing increasing calls to predict climate change impacts and prepare corresponding adaptation countermeasures. However, efforts to analyze climate change impacts are mostly at the macroscopic level due to limited data acquisition and an inability to analyze the climate change phenomenon. This study developed a grid-unit climate change impact assessment model in consideration to urban infrastructure to enable more specific impact analyses to be conducted and for the establishment of response measures. The assessment methods consist of four parts: 1) Investigating the locations previously damaged by floods; 2) establishing a statistics-based analysis model to predict potential flood areas, 3) investigating the presence of infrastructure located within a flooded area; and 4) analyzing future climate change impacts. Through the developed assessment model, more concrete climate change impacts on an urban infrastructure was identified at the level of 1km× 1 km resolution. In addition, it was found that minimizing the surface flow by maintaining sewage pipe lines and expanding green infrastructures were effective.
URI
http://www.ijesd.org/show-95-1399-1.htmlhttps://repository.hanyang.ac.kr/handle/20.500.11754/160745
ISSN
2010-0264
DOI
10.18178/IJESD
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > URBAN PLANNING AND ENGINEERING(도시공학과) > Articles
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