Journal of Korean Society of Disaster and Security (한국방재안전학회논문집)

Korean Society of Disaster & Security (한국방재안전학회)
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Study of Decision Making Procedures for Follow-up Management of Water-friendly Riverfront

하천 내 친수지구의 사후관리 의사결정 절차 방법 연구

  • Lee, Seung Yeon (Department of Civil and Environmental Engineering, Hongik University) ;
  • Lee, Sang Eun (Water Resources and River Research Center, Korea Research Institute for Human Settlements) ;
  • Kim, Na Hui (Korea Environment Institute) ;
  • Lee, Seung Oh (Department of Civil and Environmental Engineering, Hongik University)
  • 이승연 (홍익대학교 토목공학과) ;
  • 이상은 (국토연구원 수자원.하천연구센터) ;
  • 김나희 (한국환경정책.평가연구원) ;
  • 이승오 (홍익대학교 건설환경공학과)
  • Received : 2021.12.02
  • Accepted : 2021.12.27
  • Published : 2021.12.31
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Abstract

The reasonable decision making procedure for conducting follow-up management of water-friendly riverfront have been proposed in the national streams when the use of the level of usage for facility becomes degraded. It consists of two part usage: the selection of destination and the follow-up strategy with the alternatives. Considering the water-friendly riverfront grade derived from prior research, Grade IV and V were selected as candidates, and if the economic utility became low, it should be selected as candidates for the follow-up management. In addition, the basic plan for follow-up management was reviewed and alternatives suitable for the strategy could be derived considering the need for the operation of water-friendly riverfront in target site. The prior study on the follow-up decision making process of the water-friendly riverfront has not yet been confirmed, but since the life cycle of such facilities become almost expired, systematic procedures are needed to enable the use of administrative procedures for users' convenience and safety.

본 연구는 국가하천 내 친수지구를 대상으로 친수지구의 용도가 저하되었을 때 사후관리를 수행하기 위한 합리적인 의사결정 절차를 제안하였다. 의사결정 절차는 2가지로 대상지 선택과 사후관리 전략 및 대안 선별이 이에 해당한다. 선행연구로 도출된 친수지구의 이용등급을 고려하여 이용도가 낮은 IV등급과 매우 낮은 V등급을 후보지로 선정하였고 경제성평가를 통해 경제적 효용이 미흡한 경우 사후관리가 필요한 후보지라 판단하여 협의를 통해 대상지로 선정하였다. 또한 정해진 대상지에 대해 사후관리 기본구상을 검토하고 대상지 별 친수지구 운영 필요성을 고려하여 전략에 맞는 대안을 도출할 수 있도록 하였다. 친수지구의 사후관리 의사결정 절차에 관한 선행연구는 아직 체계화되어 있지 않았으나, 현재 하천 시설의 생애주기가 만료되어가는 시점에서 이용자의 편리함과 안전성을 위해서는 체계적인 절차가 반드시 필요하므로 본 연구가 향후 행정절차에 활용될 수 있을 것으로 기대된다.

Keywords

Acknowledgement

본 연구의 통신빅데이터 자료조사 및 분석 부분은 국토교통부의 지원으로 국가하천 유지관리체계 개선방안 도출 및 종합관리계획 수립 과제에서 지원 받았고, 결과 분석 일부는 환경부의 재원으로 한국환경산업기술원의 물관리연구사업(127572)에 의해 수행되었습니다. 이에 감사드립니다.

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