• 해양정책연구
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• 제33권2호
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• pp.205-228
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• 2018

Since many RFMOs have been established, various measures to protect small island developing States have been enacted. WCPFC CMM 2017-01 also enacted various measures for that purpose. However, it is notable that CMM 2017-01 has enacted a measure in a manner to reduce benefits of the small island developing States in relation to the vessel charter scheme, although it has made another exception. This study aims to draw implications in establishing Korea's fisheries policy and making an appropriate strategy of the fisheries industries in Korea, through analyses of the charter issue in the WCPFC CMM 2017-01. This paper examines an issue of the vessel charter scheme in the WCPFC CMM 2017-01 comparing with the flag of convenience issue. It concludes that it is recommended to further restrict the application of the vessel charter scheme in the WCPFC CMM 2017-01 and to repeal it ultimately. Finally, this paper draws implications for the Korean government to participate in the WCPFC in a manner to reflect its positions and to harmonize interests of the fishing States and the small island developing States, considering various joint venture business with such States. It further draws implications for the fisheries industries in Korea to actively participate in the WCPFC to maximize their interests.

• 한국인터넷방송통신학회논문지
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• 제16권6호
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• pp.119-123
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• 2016

연안에는 많은 배들이 운항을 하고 있어 사고의 위험에 노출되어 있다. 특히 안전 장비를 구비하지 않은 소형 선박은 다양한 원인에 의한 선박 상태에 따른 사고, 그리고 주변 선박 및 물체와의 충돌과 같은 해양사고에 무방비 상태에 놓여있다. 따라서 이와 같은 상황을 저렴한 장비를 통하여 해결하는 것이 필요하다. 이를 위하여 본 논문에서는 스마트폰을 이용하여 선박 자체 움직임을 감지할 수 있는 기능을 구현하였다. 움직임이 정해진 임계값을 넘어선 경우, 이 기능은 현재 상황이 이 선박에 위험하다고 판단하고, 이 상황을 선박에 있는 스마프폰 소유자 및 제어 센터로 이상황을 알린다. 이를 통하여 안전 장비가 거의 장착되어 있지 않은 어선, 여객선, 그리고 레저선박과 같은 소형 선박에 적용되어 선박의 안전 항해를 향상시킬 수 있다.

• Ocean and Polar Research
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• 제33권4호
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• pp.473-483
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• 2011

In the recent WTO/DDA negotiations, discussions are progressing to forbid fishery subsidies which have negative effect on the natural environment and the fishery resources and to lower or to eliminate the tariff/non-tariff barriers that distort trade liberalization. As a result, linking to the weak structural environment of Korea's fishing villages; such a scheme has jeopardized the livelihood of fishermen who settle down in local fishing harbors. Against this backdrop, the government is attempting to positively respond to changes in the fishing environment in a number of different ways: promotion of fishing tourism, fishing harbor reinforcement in function, developing fishing villages, and harbors. With respect to investment by priority in fishing harbor development, it is very important to appropriately select investment targets based on objective criteria. A small number of harbors are chosen and investment plans by harbor are systematically devised, economic feasibility and the effects of investment are analyzed and reviewed in relation to each target harbor. This paper is designed to review and assess objective evaluation methods and the degree of importance for the designation of target harbors, dealing with local harbors in Chung Nam Do as a model. Each local government has tried to reorganize existing harbors and develop new harbors, considering a fall in the number of fishing vessels and the expansion of maritime leisure activities. In order to overcome the limit of existing harbors in function, to raise the income of fishermen, and to activate tourism, they have shifted their focus from simple functions such as vessel evacuation and anchoring to harbor beautification, which can work as a basis for fishing tourism. This paper points out that the AHP analysis method for prioritizing local harbors in Chung Nam Do should help to be chosen target harbors in other cities and provinces. Each local government has attempted to reorganize existing harbors and to develop new harbors, taking into consideration the decline in the number of fishing vessels and the expansion of maritime leisure activities. In order to overcome the limited number of functional harbors, to raise the income of fishermen, and to boost tourism, they have shifted their focus from simple functions, such as vessel evacuation and anchoring, to harbor beautification, which can work as a basis for fishing tourism. This paper shows that the AHP analysis method for prioritizing local harbors in Chungcheongnam-do could aid in the effective selection of target harbors in other cities and provinces.

• 한국항해항만학회지
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• 제47권6호
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• pp.305-314
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• 2023

본 연구에서는 연안 및 항만 내에서 운항이 빈번한 총톤수 9.77톤급 소형어선을 대상으로 구속모형시험을 수행하고, 선속 별 운항성능을 추정하였다. 연안 및 항내에서는 소형 어선이 주로 중저속 운항함을 고려하여, 구속모형시험은 8노트 이하에서 수행하였다. 실선을 1/3.5 축소한 모형선을 대상으로 선형예인수조의 프로펠러 단독특성, 저항, 자항추진 시험을 통하여 실선 선속 별 저항추진성능을 추정하였다. 그리고 타 단독특성, 3자유도 정적 및 동적 HPMM 시험을 수행하고 수평면 운항모델 내 유체력 미계수들을 도출하였다. 특히 사항 및 순수선수동요시험은 2~8노트 영역에서 수행되었고, 주요 선형 유체력 미계수들이 선속에 따라 현저하게 변화함을 파악하였다. 선형 유체력 미계수들을 Froude 수에 대한 함수화 한 후, 선속 별 시뮬레이션을 통하여 대상 어선의 조종성능을 검토하였다.

• 해양환경안전학회지
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• 제20권5호
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• pp.558-563
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• 2014

본 연구에서는 해상에서의 저체온증 사망위험을 감소시키기 위해, 배의 길이 20미터 미만의 우리나라 소형어선에 비치하기 적합한 구명뗏목의 성능기준을 제안했다. 우리나라에는 소형어선용 구명뗏목이 사용되고 있지 않으며 관련 성능기준도 없다. 국내외 및 국제표준의 성능기준을 비교하고, 외국산 구명뗏목 및 본 연구로 개발된 가방형 시제품(2 4인승)의 성능 평가결과를 분석했다. 그 결과, 근해어선의 구명뗏목에는 ISO 9650-1 기준을 적용하고, 연안어선의 구명뗏목에는 ISO 9650-2보다 기준을 낮추어 적용하는 것이 적절할 것으로 판단된다.

• 대한조선학회논문집
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• 제44권3호
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• pp.285-295
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• 2007

In order to ensure safety of small vessels, the amended Ship Safety Act will come into force on 4th. Nov. 2007. This study is performed to suggest the stability criteria of fishing vessels and cargo ships of 12m in length and over but less than 24m in length which will be new object of amended Ship Safety Act. We have analyze the dimensions of domestic small vessels and the casualty reports of capsizing accidents. According to the analyzed result, 58 ships that are in the range of the dimension are modeled and the stability calculation has been carried out. The Stability for the 58 ships has been analyzed by comparing the result that applied the selected standard in the national standard to the stability calculation. Based on the regression analysis of the model ship's allowable transverse metacentric-heights under several stability requirements, stability criteria for small fishing vessels and cargo ships are proposed.

• 수산해양기술연구
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• 제41권4호
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• pp.248-262
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• 2005

The purpose of this study was to identify the state of demersal fish resource catch by small trawlers, which live in the southern waters off Goheung. We investigated the results of catch of sample fishing vessels, and performed fishing experiments using the actual fishing operation vessels from early November in 2002 till end of October in 2003. The daily amount of catch per vessel of the 35 small trawlers selected as sample vessels was the highest in summer seasons(June and July) as 70kg and the lowest in winter seasons(January and February) as 45kg and Octopus minor occupied as 17 to 30kg nearly 30% of the total catch. Additionally the catch of Octopus minor per vessel, per dragging hour ranges 3 to 6kg, which is the highest in March and June and the low in January to February, April to May and September. In the fishing experiments using small trawler, during the study period, a total of 75 fish species were collected. The number of individuals by species consisted 58.2% in Shrimps, 17.8% in Fish, 2.3% in Cephalopod. Of these, Parapenaeopsis tenella was the highest in 29.2%, Squilla oratoria and Crangon hakodatel was 14.6% respectively and Octopus minor was 0.2% of the total number of individuals. As far as the appearance number of individuals by month was concerned, February was the highest and then May, April and June followed in order, and October showed the lowest. Additionally the monthly catch per dragging was the lowest in December to January as 20kg and the highest in July as 160kg. Specially, Octopus minor was caught throughout the year regardless of season and the catch was the highest at the period from March to June. When looking into the body mean length of dominant fishes caught, we could observe the followings; Trachurus japonicus 8.9cm, Cynoglossus robustus 10.8cm, Muraenesox cinereus 15.3cm, Setipinna taty 10.3cm, Amblchaeturichfhys hexanema 9.3 cm and Collichthys niveatus 8.9cm, most of which were in their immaturity when they were caught.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2004년도 추계학술대회
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• pp.97-101
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• 2004

본 논문에서는 양식어장을 보호하기 위한 어장 탐지 시스템의 개발에 대해 논의한다. 어장탐지시스템(FDS)은 어장에 침입하는 도적 선박을 실시간으로 식별하고 어장의 위치변동 등을 파악한다. 어장으로의 접근 물체탐지 및 적아식별을 행하기 위해 저가이면서 대역의 레이더 응답기능을 갖는 어장작업선용 AIS(F-AIS)를 개발하여 소형어선 등의 식별기능에 이용하고자 한다.

• 대한조선학회논문집
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• 제37권2호
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• pp.30-37
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• 2000

3톤급 소형어선의 나선, 빌지킬 및 중앙날개(central wing)가 부착된 상태의 3가지 모델에 대해 파랑중(선수파)에서 속도 변화, 초기각의 변화 및 OG(무게중심과 횡동요 중심간의 거리)의 변화에 따른 횡동요 감쇠시험에 의해 감쇠 특성을 비교하였다. 파주기 변화에 대한 영향도 포함시켰다. 또한 에너지법에 의해 선형 및 비선형 속도항에 의존하는 횡동요 감쇠모멘트를 계산하여 시험값과 비교하였으며 3가지 모델에 대한 에너지 발산 형태도 비교하였다. 파랑이 있을 때 감쇠력은 전진속도가 없는 경우는 증가하였으나 전진속도가 있는 경우는 부가물이 부착된 경우에는 양력증가에 의한 감쇠력 증가 기여도가 아주 크기 때문에 파랑에 의한 감쇠력 증가는 미소하였다.

• 한국항해학회지
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• 제20권3호
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• pp.1-11
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• 1996

The accuracy for determining fishing ground and for setting fishing gear location, and the repeatability of ship position vary depending on fishing methods. Especially, Loran-C has been served to give fisherman highly accurate ship's position, and a number of fishing vessel are equipped with it's receivers. In this paper, in order to evaluate the accuracy of Loran-C fix of Korean chain in Korean southeast coast, the authors examined and analyzed the data of the receiver of Loran-C(LC 90, Furuno) and GPS(AccNav $Sport^{TM}$, Eagle) measured automatically and continuously for 2 seconds at interval of 5minutes during 2hours from $11^{th}$ to $21^{st}$, July, 1996 at six observed points, that is, Pusan, Wolnae, Pangojin, Chongja, Kampo and Kuryongpo in Korean southeast coast. As the result obtained, Loran-C signals showed little fluctuation with good reprodutibility. Good stability of Loran-C signals was indicated by the small value of the standard deviation 0.064~0.094$\mu\textrm{s}$. Although determination of the observed position could not be completely accurate, the extent of the error was estimated smaller than 0.35 nautical mile.