• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.173-174
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• 2022

국내 화물운송은 도로를 이용한 비율이 90%가 넘지만 제주도를 비롯한 도서지역의 경우 해운을 통한 운송이 불가피하다. 하지만 도로운송에 비해 수익성이 좋지 않아 운송을 중단하는 사례가 많아 화주들이 선박 이용을 유도하기 위한 정책적 뒷받침이 필요하다. 이에 본 연구에서는 해외 연안해운의 공적기능과 그 지원 사례를 조사하여 이를 정책제안 등에 반영하고자 한다.

• Journal of Environmental Impact Assessment
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• v.13 no.5
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• pp.231-241
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• 2004

This study aims to detect the change of marine aquaculture farm within the boundary of Hallyeo Marine National Park. Comparison has been made on the Landsat images taken in 1984 and 2002 respectively by using feature extraction methods and other image analysis techniques. During the 18 year period between 1984 and 2002, total area of the aquaculture farms has been decreased in 63 percent. The reason for the change seems to be that aquaculture farms became concentrated only around the Geoje Islands due to the growth of the labor- and capital-intensive cage aquaculture for the expensive fish species instead of traditional oyster farming. Authors suggest the monitoring using remotely-sensed data as the best tool for the management of marine aquaculture farms on the basis of accuracy of analysis and relatively cheap cost. Management strategies of salmon farms in Tasmania, Australia has been analyzed to find the field techniques necessary for the management of aquaculture.