Establishing Adaptation Measures Based on Landslide Potential Impact Assessment for Scenic Sites

• 발행기관: 인간식물환경학회
• 저자명: Kangmin Kim Sunyong Sung Ho Gul Kim
• 간행물 정보: 『인간식물환경학회지(JPPE)』제28권 제4호, 507~524쪽, 전체 18쪽
• 주제분류: 자연과학 > 자연과학일반
• 파일형태: PDF
• 발행일자: 2025.08.31

국문 초록

Background and objective: Scenic Sites, designated for their outstanding natural and cultural value, are increasingly at riskdue to landslides exacerbated by climate change. However, current disaster mitigation measures in South Koreainadequately reflect the unique landscape and heritage characteristics of these areas. This study aims to evaluate thepotential impact of landslides on Scenic Sites and propose customized adaptation strategies that balance disaster riskreduction with the preservation of scenic value. The Gayasan Haeinsa Scenic Site was selected as the study area. Methods: Potential impact was defined as the sum of sensitivity and exposure, following the Intergovernmental Panel onClimate Change (IPCC) Fourth Assessment Report (AR4) framework. Sensitivity was assessed using the MaximumEntropy (MaxEnt) model, which predicted landslide susceptibility based on climatic, geological, topographic, andvegetation variables. Exposure was quantified through cultural heritage density mapping and visibility analysis from keyviewpoints. A composite Potential Impact Index was created to identify high-risk areas and key landscape resources. Fieldsurveys supported the selection of site-specific adaptation measures. Results: Geumseonam and Section 3 of the Hongryudong Valley were found to have the highest potential impact scoresdue to the convergence of high visibility and cultural asset density. The MaxEnt model demonstrated satisfactory predictiveperformance (Area Under the Curve = 0.765), with precipitation and elevation being major contributing factors. Conclusion: The study presents an integrative and replicable method for evaluating climate-induced landslide risks inheritage landscapes. Proposed adaptation strategies include vegetated soil bag stabilization, eco-friendly check dams, andearly warning systems. These approaches are intended to maintain both the physical stability and the scenic integrity ofvulnerable Scenic Sites.

목차

Introduction

Research Methods

Results and Discussion

Conclusion

References

키워드

climate change maximum entropy model landscape resources national heritage key management area