Due to global climate change, Korea is experiencing flooding and drought severely. It is hard to manage water resources because intensive precipitation during short periods and drought are commonly occurred in Korea, recently. Severe drought occurred in 2015 and 2017 in the islands, and coastal and inland areas in Korea, and the citizens experienced decreased water supply and emergency water service by using bottled water. Therefore, the Korean government provided additional governmental funds such as the grant of drought disaster. In this study, we tried to calculate the cost of water for drought response based on the cost of tap water for the regional local governments in Korea and the grant of drought disaster by the Ministry of the Interior and Safety in Korea, etc. The estimated costs of water for drought responses in coastal and inland areas which have a chance to apply alternative water sources such as brackish or seawater desalination and water reuse in Korea were higher than in other areas in Korea. Additionally, as the novel approach of drought response, the 300 m3/day-scale desalination vessel was suggested to provide desalinated water for the islands in Korea. The estimated expenses of water supply for the target island areas (Sinan-gun and Jindo-gun) by the desalination vessel was lower than those by emergency water service by using bottled water.

ABSTRACT
1. 서 론
2. 연구방법
    2.1 국내 광역자치단체의 위기 고려 물 비용 분석
    2.2 국내 도서 지역의 가뭄 시 물 공급 비용 분석
3. 결과 및 고찰
    3.1 국내 광역자치단체의 가뭄 위기를 고려한 물 비용 분석
    3.2. 국내 도서 지역 가뭄 시 물 공급 비용 분석 결과
4. 결 론
References

• 양하연(한국과학기술연구원 물자원순환연구센터, 서울과학기술대학교 환경공학과) | Hayeon Yang (Water Cycle Research Center, Korea Institute of Science and Technology, Department of Environmental Engineering, Seoul National University of Science and Technology)
• 구재욱(한국건설기술연구원 국토보전연구본부) | Jaewuk Koo (Department of Land, Water and Environment Research, Korea Institute of Civil Engineering and Building Technology)
• 황태문(한국건설기술연구원 국토보전연구본부) | Taemun Hwang (Department of Land, Water and Environment Research, Korea Institute of Civil Engineering and Building Technology)
• 정성필(한국과학기술연구원 물자원순환연구센터, 과학기술연합대학원대학교 한국과학기술연구원 스쿨 에너지-환경 융합공학과) | Seongpil Jeong (Water Cycle Research Center, Korea Institute of Science and Technology, Division of Energy & Environment Technology, KIST-school, Korea University of Science and Technology) Corresponding author