Journal of Navigation and Port Research (한국항해항만학회지)

Korean Institute of Navigation and Port Research (한국항해항만학회)
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A Study on Exploring Purification Management Indicators of Depositied Waste in Coastal Waters

연근해 침적폐기물 정화관리지표 개발에 관한 연구

  • Kim, Sang-Goo (Department of Maritime Administration, National Korea Maritime & Ocean University) ;
  • Moon, Yu-Seok (Department of Public Administration, Kyungsung University)
  • 김상구 (한국해양대학교 해양행정학과) ;
  • 문유석 (경성대학교 행정학과)
  • Received : 2014.09.17
  • Accepted : 2014.11.11
  • Published : 2014.12.31
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Abstract

This study aims to explore a set of indicators to be used for purification management. by estimating the total quantity of depositied waste in coastal waters, Through 3 rounds of Delphi technique, this study sorts out the following 5 variables to be used as major indicators determining priorities for purification in coastal areas: the ratio of re-deposition after collection, the area where fishing gear are lost, the total quantity of depositied waste of each coastal water, the total quantity of deposited waste in the past, and the quantity of depositied waste by unit area. Although the fact that the delphi surveys were done only on 27 specialists limits its external validity, this study will serve as a base for in-depth studies with more expanded panels that will provide better indicators for purification management in coastal waters of Korea.

본 연구는 해구별 침적폐기물 추정량을 산정하여 해구별 정화관리 우선순위를 분석하기 위한 전제로서 침적폐기물 정화관리지표를 개발하는 것이 연구목적이다. 이러한 연구목적을 달성하기 위한 연구방법으로 전문가 델파이 조사기법을 활용하였다. 전문가 델파이 기법은 적절한 예측방법을 찾을 수 없을 때, 전문가들의 직관을 동원하여 미래를 예측하는 방법으로써 미래변화 뿐만 아니라, 합의를 도출하여 문제를 추정하거나 구성원의 의견을 수집 수렴하는 연구방법이다. 본 연구에서는 27명의 전문가를 섭외하여 이들을 대상으로 총 3회기에 걸친 델파이 조사를 실시하였다. 전문가 델파이 조사결과 최종적으로 선택된 연근해 침적폐기물 정화관리지표는 수거 후 재침적율, 폐어구 유실구역, 해구별 총 폐기물량, 과거 침적폐기물 수거량, 단위면적당 폐기물량 등의 5개 지표로 도출되었다. 본 연구는 패널의 수가 27명으로 한정되어 있는 문제점이 존재하는데, 본 연구를 선행연구로 하여 향후 패널 수를 더욱 확대하여 정밀한 조사가 이루어지기를 바란다.

Keywords

References

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