• Ocean and Polar Research
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• 제32권3호
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• pp.213-228
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• 2010

In late 2010, the Korea Hydrographic and Oceanographic Administration proposed a national monitoring project involving the deployment of 8 realtime ocean data buoys. The area occupied by the buoy-array, located south of the Ieodo Ocean Research Station, can be regarded as a kind of gateway to Korean waters with respect to warm currents and the shipping industry. The acronym for the project, KOGA (Korea Ocean Gate Array) was derived from this aspect. To ensure the success of the project, international cooperation with the neighboring countries of China and Japan is highly desirable. Once KOGA is successfully launched and the moored buoys start to produce data, the data will be applied to various areas such as data assimilation for operational oceanography, circulation dynamics, biogeochemical studies, satellite observations, and air-sea interactions. The aim of this paper is to provide suggestions for KOGA planning and applications.

• 한국재난정보학회 논문집
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• 제10권3호
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• pp.396-407
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• 2014

정부에서는 최근 발생한 세월호 침몰사고의 구조조치 실패에 대한 책임으로 해양경찰청 해체를 2014년 5월 19일 발표했다. 그러나 정치계뿐만 아니라 사회 여러 일각에서는 일본 등 주요 해양국가의 해양경찰기관과 비교해서 그 위상 저하로 인해 우리영해 해양주권 수호 및 해양경비 기능의 약화를 거론하고 있다. 1953년 창설된 해양경찰은 우리나라 해양안전을 담당하고 있는 중앙행정기관 중 가장 체계적인 인프라구축 및 관리 시스템을 구성하여 운영하고 있는 것은 부인할 수 없다. 따라서 본 논문에서는 해양경찰이 담당하고 있는 해양에서의 각종 임무에 대한 중요성을 고려하여 무조건적인 해체보다는 해양경찰 기능을 충실히 안정되게 수행할 수 있도록 좀 더 실질적이고 근본적인 대안으로 해양경찰 업무 전반을 반영할 수 있는 통합된 법률인 가칭 '해양경찰기본법'의 운영방안을 제시하고자 한다. 이는 해양경찰이 직면한 현 주소를 통해 해양경찰에 있어서의 가장 이상적인 법체계에 대한 방향성을 제시하기 위한 것이다.

• 한국항해항만학회지
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• 제26권3호
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• pp.329-336
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• 2002

최근 선원재해 감소를 위한 국내선사들의 많은 노력에도 불구하고 그 감소율은 둔감하고 있는 실정이며, 이에 관한 일과성 유사연구 사례는 있으나 선원정책의 인적요소를 중심으로하는 본격적인 연구는 부족한 실정이다. 따라서, 본 연구에서는 현재 승선중이거나 승선경험이 있는 선원을 중심으로 설문조사를 실시하여 선원재해에 관한 의식현황을 분석하여 해상안전 및 선원재해에 관한 대비책을 제시하고자 한다.

• 수산경영론집
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• 제50권3호
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• pp.31-42
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• 2019

This study aims to determine problems of the damage investigation system of aquaculture products resulting from natural disaster and to deduce improvement plans for such problems. The main problems revealed from this study were as follows: 1) detailed damage investigation is carried out only by one particular organization, 2) for aquaculture insurance subscribers another detailed damage investigation is conducted to reveal the causes of natural disaster by a joint investigator team formed according to a different legislation with a different purpose, 3) damage investigation is usually suffered from lack of labor, budget and time due to the restriction of natural damage to a certain period of season leading to the absence of quick reaction capability for irresistible natural disasters, and 4) there are no specified procedures and protocols for deciphering causes of a natural demage. The improvement plans to find solutions for such problems are as follows: 1) for the investigation, the object, method and role of the investigation organization should be clarified by improving the present legislation, 2) investigation methods for determining the demage causes should be systematized by making a manual to minimize disputes, and 3) supports for the investigation organization should be institutionalized to guarantee sufficient budget and manpower. Under the present circumstance with continuous natural damages, smooth procedures of damage compensation would lead to the management stability of aquaculture farms.

• 한국연안방재학회지
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• 제6권3호
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• pp.111-120
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• 2019

In coastal morphological modelling, there are a number of input factors: wave height, water depth, sand particle size, bed friction coefficients, coastal structures and so forth. Measurements or estimates of these input data may include uncertainties due to errors by the measurement or hind-casting methods. Therefore, it is necessary to consider the uncertainty of each input data and the range of the uncertainty during the evaluation of numerical results. In this study, three uncertainty factors are considered with regard to the prediction of coastal erosion in Ilsan beach located in Ilsan-dong, Ulsan metropolitan city. Those are wave diffraction effect of XBeach model, wave input scenario and the specification of the coastal structure. For this purpose, the values of mean wave direction, significant wave height and the height of the submerged breakwater were adjusted respectively and the followed numerical results of morphological changes are analyzed. There were erosion dominant patterns as the wave direction is perpendicular to Ilsan beach, the higher significant wave height, and the lower height of the submerged breakwater. Furthermore, the rate of uncertainty impacts among mean wave direction, significant wave height and the height of the submerged breakwater are compared. In the study area, the uncertainty influence by the wave input scenario was the largest, followed by the height of the submerged breakwater and the mean wave direction.

• 수산해양교육연구
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• 제29권2호
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• pp.607-611
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• 2017

The purpose of this study is to present the concept of merchandising Styela clava HERDMAN developed in 2016. The main contents of this study are analyzing the general condition of Styela clava HERDMAN, We intend to promote stable and sustainable development of Korean aquaculture by activating the aquaculture insurance system by expanding coverage items and coverage, and increasing insurance coverage.

• Ocean and Polar Research
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• 제34권1호
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• pp.29-35
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• 2012

We investigated the interannual relationship between chlorophyll concentrations in the western North Pacific and tropical cyclones (TCs) in the western North Pacific by analyzing data collected for >12 years. Despite the short-term scale (2~3 weeks) in the contribution of tropical cyclones to phytoplankton, the current study revealed that the long-term chlorophyll variability in the western North Pacific is profoundly related to long-term variability in the frequency of TCs. It was also found that the Pacific decadal oscillation (PDO) tends to control such relationships between the 2 bio-physical systems. This result suggests a significant climatic relationship between TC activity and marine phytoplankton, and also suggests the possibility of more accurate estimations of primary production in the western North Pacific.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2002년도 춘계학술대회논문집
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• pp.131-140
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• 2002

Recently, in the whole fields of industry including shipping business, the conception and importance of Human Factor is very highly and frequently emphasized. But the domestic crew disaster including injury and illness in our shipping business shows higher accident rate than other shipping countries. Therefore the developing of measurec to prevent/reduce the accident is highly required as the marine accident including crew disaster cause enormous loss of property and human life in size and scale. But, because the domestic data regarding the crew accident are relatively insufficient and rare, the developing of these measures has many difficulties. Therefore, this study is to make the concerning data for the useful reference by showing the trend and current situation of crew accidents, assorted by the crew's rank, type of the accident, injured part of the body, cause of the accident, type of ships and type of the works when the accident occurred, by using the each ocean-going shipping company's recent 5 years('95∼'99) data in korea.

• 해양환경안전학회지
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• 제24권6호
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• pp.694-700
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• 2018

우리나라는 원자력 발전소를 운영하면서 발생하는 중 저준위 방폐물을 경북 경주시에 위치한 방폐물처분장을 통하여 영구적으로 처분하고 있다. 하지만 방폐물의 해상운송은 해양사고의 위험성에 노출되어 있고, 이에 관하여 해양경찰의 기능과 역할적 관점에서 안전성 확보를 위한 제도의 도입이 필요할 것이다. 특히 우리나라는 허베이스프리트 사고 또는 세월호 사고 등 국가적 재난에 해당하는 대형 해양사고로 인하여 사회적 영향을 받은 바 있으므로, 이를 대비한 대응체계가 필요할 것이다. 이러한 관점에서 우리나라의 방폐물 해상운송의 현황을 파악해 보고, 외국 주요국의 대응체계에 대해서 살펴보았다. 주요 사고 사례를 검토한 결과, 이와 유사한 핵물질 운반선 및 위험물 운반선의 사고 등 사회적, 지역적, 국제적 영향을 미칠 수 있는 해양사고에 긴급하게 대응하고자 유럽 국가를 중심으로 비상예인선(ETV) 선단을 운용하고 있었으며 일정 부분 효과를 증명하고 있다. 이를 바탕으로 한국형 ETV의 도입을 제시한다. 즉, 핵물질 운송선박, 대형 유조선, 대형 여객선 등의 해양사고와 같이 막대한 환경적, 재산적, 인명적 손해로 이어질 수 있는 대형 해양사고의 초기 대응을 위해 비상예인기능, 유류오염 방제기능과 구조 장비 및 인력 수송이 가능한 한국형 ETV의 도입이 필요하리라 보인다. 이를 통해 해양경찰의 해양사고 대응기능의 향상으로 이어지며, 국가적 재난에 대한 초기대응의 골든타임을 놓치지 않게 되어 귀중한 인명과 재산을 지키고 환경을 보호하는데 일조할 것이다.

• 수산해양교육연구
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• 제18권2호
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• pp.137-149
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• 2006

The typhoon, heavy rain, blizzard, storm and heavy snowfall had the main caused of natural disasters occurred in Korea from 1993 to 2002. Among them, typhoon has responsible for biggest disaster, recording about 47.4% of total economic damage. Typhoons concentrated mostly in the months from June to October. The average occurrence number in those months ranged from 3.9 to 5.5 based on 30 years of record(1971-2000). However, the numbers increased from 4.0 to 6.2 during the most recent 10 years(1991-2000). Jeju province, among others in Korea, was most frequently affected by typhoon which occurred 23 times during the period of 1991-2000. Typhoons which occurred from July to early August have passed mostly through the west of Jeju, whereas, those of late August to September have passed through the center and eastern sea area of Jeju. The typhoons 'Ramasun' and 'Rusa' caused severe damage in Jeju area in September 2003 and the surge heights were +39cm and +77cm, respectively. The main cause of the damage was surge height which was highly associated with the tidal phase at the time of typhoon passage. The damage caused by typhoon on the aquaculture, fishing boat and harbor cosatline wall around Jeju Island which was amounted to be 417 billion won(\) during the recent 3 years(2002-2004)