해양사고 예방을 위한 양식어장 해도 표기에 관한 연구 = A Study on Marking Nautical Charts with Aquaculture Farms for Prevention of Marine Accidents

다국어 초록 (Multilingual Abstract)

Aquaculture farm damage continually occurs every year. Further, ship propeller failure due to the aquaculture farm damage may also happen. In this study, the present situation regarding the marking of aquaculture farms on nautical charts is examined, and the necessity of marking nautical charts from the viewpoint of the ship’s navigator is presented empirically. The season and location of the damages to the aquaculture farm were investigated and compared with the information chart for aquaculture farm and the appropriate nautical chart. Also, we boarded a ship and observed the difficulty when navigating the area where the aquaculture farms are focused. As a result of analyzing the ship’s trajectory, the aquaculture farms were not marked on the nautical chart. Thus, it was revealed that the ship’s navigators had misjudged it as a navigatable section of the sea. In particular, Maro sea voyages always present the danger of damage to the aquaculture farms because they are not marked on nautical charts. Besides, it was found that due to the narrow width of the route, care should be taken on any voyage on the Maro sea. Therefore, it is more urgent to issue nautical charts reflecting the current aquaculture farm locations.

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