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A Review on the Results of Adjusting Weight in Vulnerability Analysis of Climate Change Driven Disaster - Focused on Sea-level Rise -

KIM JISOOK 1,  KIM HOYONG 2

1부산대학교
2동아대학교

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ABSTRACT

The vulnerability analysis of climate change driven disaster has been used as institutional framework for the urban policies of disaster prevention since 2012. However, some problems have occurred due to the structure of vulnerability analysis, such as overweighted variables and duplicated application of variables of similar meaning. The goal of this study is to examine the differences of results between the method of current guideline and the method of weight equalization. For this, we examines the current structural framework of the vulnerability analysis, and performs empirical analysis. As a result, the extent and magnitude of vulnerability showed different spatial patterns depending on the weighting methods. Standardized weighting method relatively represented wider vulnerable areas compared to the pre-existing method which follows the current instruction manual. To apply the results of vulnerability analysis to urban planning process for disaster prevention, this study suggests that the reliability of the results should be ensured by improving analytical framework and detailed review of the results.

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

This paper was written with support from the National Research Foundation of Korea.
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