• 한국항만경제학회지
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• 제20권2호
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• pp.253-273
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• 2004

Coastal cargo shipping is regarded as environmentally friendly and less costly compared to other transport modes: therefore, many developed countries endeavor to activate coastal cargo shipping. In Korea, a couple of policies are suggested for coastal cargo shipping; however, shippers' aspects seem to be neglected or not analyzed. In this regard, this study aims to identify barriers in the coastal cargo shipping, in respect to shippers' aspects. To find out the reasons shippers hesitate to use coastal cargo shipping, we made a questionnaire and surveyed. We found out some meaningful points in this study as the followings. First, the proportion of using the coastal cargo shipping is very low. Second, the shippers give weights on time and costs factor, and their preference for punctuality and stability of the transportation services is extremely high. Third, the shippers believe that improvement of the services of the coastal cargo shipping is very important in national logistics system although most do not use currently. They also believe that the success of coastal cargo shipping lies in whether it can transport the huge amount of cargos with lowest costs. Finally, the most important factor, when they choose the transport mode, is the punctuality and stability of the transportation services.

• 무역상무연구
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• 제19권
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• pp.96-118
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• 2003

Government tries to revise the article 25 in Korea Maritime Transport Act which describes subject of coastal carriage for exported-imported container cargoes. The subject of coastal carriage will be replaced coastal carrier by ocean liner carrier according to the revised article 25. By adopting the revised article, coastal shipping industry will be deteriorated in terms of returns on investment, sales and etc. Even though the revision is inevitable to harmonize the flow of exported-imported container cargo movement, coastal shipping industry should be developed and restructured to get competitive power and to set up an efficient international logistics system. To enhance competitive power of coastal shipping companies successfully, government must realize the importance of coastal shipping, and aid the industry through various methods such as arrangement of law and regulation, indirected financial assistance, decrease of tax rate, etc.

• 해양환경안전학회지
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• 제8권1호
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• pp.1-14
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• 2002

This paper discusses the analysis of financial ratios of the Korean coastal passenger shipping company 1997 and 2000. Coastal passenger shipping company shows a very high ratio of the fixed-assets because these shipping company own relatively expensive ships. The current debts are composed of short-term borrowings and lease and the ratio of the current debts is rather high considering to the size of shipping company. The equity ratio of passenger shipping company has recently been decreased, but the debt ratio has been increased. Both the profitability and activity ratios have grown worse in recent years. In order to improve the performance of coastal passenger shipping company, they should develop the leisure facilities and good items to attract travellers.

• 한국항만학회지
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• 제7권1호
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• pp.43-58
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• 1993

There has been fast progress in economy in Korea derived by a consecutive five-year plan program for economic development started in the early 1960's. In the field of transportation, rapid changes in the technological environment of transportation and communication have brought a revolution of the transport system, of which inter-modal transportation through containerisation is typical. Because of the rapidly growing traffic volumes of cargo, especially container traffic, and lack of investment into transport infrastructure in the past, both road and railway are beyond their capacity. As a result, the public-road network has suffered a serious congestion problem. For instance, in relation to the corridor between Seoul and Pusan, today, it takes about 14 hours for the journey of container trailer through Kyongbu Expressway, for which it used to take only 7 hours in 1986. For the railway, though the congestion problem is not very serious compared with the road sector, a shortage of capacity on certain main lines has emerged as a problem as railway traffic has increased. Furthermore, the further expansion of the system in near future is difficult due to burden of higher construction the cost. Unlike these two modes, coastal shipping, which has been paid relatively less attention for commodity transport in Korea, shows no constraint in this respect. In addition, it is the most cost efficient mode of transport. This work therefore aims to make a proposal for the alternative inland transportation mode, which is to promote the coastal transport of container. Three obstructing factors for the promotion of the coastal transport are investigated and some solutions for those are suggested as follows : First, it appears to be essential to provide exclusive ports for the coastal shipping, that comply with simplification, specialization and rationalization. The optimum size of berths on the exclusive ports in Pusan port is estimated as 16-20. We found that it needs periodical study and publicity on the advantages from the adoption of the coastal mode. Inducing competition in the coastal shipping market is also necessary. For the supply of the fleet in the coastal shipping, chartering of the surplus ships in the oversea shipping is found to be more desirable than new shipbuilding. Second, to solve the fragmentation of the companies which wish to participate in the coastal transport, government has to implement the subsidy policy. The encouragement of participation of the shipping lines engaging in Korea-Japan run and Korea-East South Asia run, into coastal shipping also needs to be considered cautiously. Third, simplification of the document for entry in ports is needed for rational coastal shipping management. We can use B/L (Bill of Lading) for coastal shipping as a prerequisite to get the indemnity by P & I Club. The reduction of the government controls on entering and leaving the ports also needs.

• 한국항만경제학회지
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• 제22권2호
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• pp.19-33
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• 2006

The efficiency and effectiveness of freight transportation within and across Northeast Asia playa key role to achieve competitive advantages against other competing hubs in this area. However, the majority of local freight has been carried by ground transportation and the share of costal shipping has been decreasing for its transportational complexity and poor cargo works. In this paper, we discuss the prerequisites of efficient cargo linkage system from the perspectives of road, rail, ocean, and the service providers. Specifically, we identify that the balanced capacity of road/rail transportation system with costal freight system is a crucial component for facilitating coastal shipping. Other requirements such as the efficient on-dock container yard (ODCY), dedicated ports and ships, and the service provider of door-to-door transportation for short sea shipping are highlighted in order to secure the serviceability and availability of streamlined costal shipping. Further, we elaborate these requirements to facilitate costal cargo shipping in Korea.

• 한국항해학회지
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• 제13권1호
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• pp.21-53
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• 1989

In the past twenty years, there has been a rapid increase in the volume of traffic in Korea due to the Korean great growth of the Korean economy. Since transformation provides an infrastructure vital to economic growth, it becomes more and more an integral part of the Korea economy. The importance of coastal shipping stands out in particular, not only because of the expansion limit on the road network, but also because of saturation in the capacity of rail transportation. In spite of this increase and its importance, coastal shipping is falling behind partly because it is givenless emphasis than ocean-going shipping and other inland transportation systems and partly because of overcompetition due to excessive ship tonnage. Therefore, estimating and planning optimum ship tonnage is the first take to develop Korean coastal shipping. This paper aims to estimate the optimum coastal ship tonnage by computer simulation and finally to draw up plans for the ship tonnage balance according to supply and demand. The estimation of the optimum ship tonnage is peformed by the method of Origin -Destimation and time series analysis. The result are as follows : (1) The optimum ship tonnage in 1987 was 358, 680 DWT, which is 54% of the current ship tonnage (481 ships, 662, 664DWT) that is equal to the optimum ship tonnage in 1998. this overcapacity result is in excessive competition and financial difficulties in Korea coastal shipping. (2) The excessive ship tonnage can be broken down into ship types as follows : oil carrier 250, 926 DWT(350%), cement carrier 9, 977 DWT(119%), iron material/machinery carrier 25, 665 DWT(117%), general cargo carrier 17, 416DWT(112%). (3) the current total ship crew of 5, 079 is more than the verified optimally efficient figure of 3, 808 by 1271. (4) From the viewpoint of management strategy, it is necessary that excessive ship tonnage be reduced and uneconomic outdated vessels be broken up. And its found that the diversion into economically efficient fleets is urgently required in order to meet increasing annual rate in the amounts of cargo(23, 877DWT). (5) The plans for the ship tonnage balance according to supply and demand are as follows 1) The establishment of a legislative system for the arrangement of ship tonnage. This would involve; (a) The announcement of an optimum tonnage which guides the licensing of cargo vessels and ship tonnage supply. (b) The establishment of an organization that substantially arrangement tonnage in Korea coastal shipping. 2) The announcement of an optimum ship tonnage both per year and short-term that guides current tonnage supply plans. 3) The settlement of elastic tariffs resulting in the protect6ion of coastal shipping's share from other tonnage supply plans. 4) The settlement of elastic tariffs resulting in the protection of coastal shipping's share from other transportation systems. 4) Restriction of ocean-going vessels from participating in coastal shipping routes. 5) Business rationalization of coastal shipping company which reduces uneconomic outdated vessels and boosts the national economy. If we are to achieve these ends, the followings are prerequisites; I) Because many non-licensed vessels are actually operating and threatening the safe voyage of the others in Korea coastal routes, it is necessary that those ind of vessels be controlled and punished by the authorities. II) The supply of ship tonnage in Korean coastal routes should be predently monitored because most of the coastal vessels are to small to be diverted into ocean-going routes in case of excessive supply. III) Every ship type which is engaged in coastal shipping should be specialized according to the characteristics of its routes as soon possible.

• 디지털융복합연구
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• 제19권2호
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• pp.69-81
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• 2021

연안해운은 국가 기간 운송망으로서 중추적인 역할을 수행하고 있으며, 도로운송에 비해 저렴한 비용으로 경제적인 운송이 가능하다는 측면에서 가치가 높다. 이러한 측면에서 본 연구는 국내 연안해운 중심성 분석을 통해 연안해운 항로 네트워크의 특성 및 중심성 변화를 살펴보는 것을 연구의 목적으로 한다. 이를 위하여 연안해운의 네트워크의 특성을 분석할 수 있는 SNA(Social Network Analysis) 분석방법을 활용하였다. 연구결과, 전라남도가 In-Degree 및 Out-Degree 모두 가장 높은 순위를 기록하며 연결 중심성이 제일 높은 것을 확인하였다. 매개 중심성은 전남이 가장 높은 순위를 보였으며, 근접 중심성의 경우 강원이 가장 높은 순위를 보였다. 허브와 권위 중심성 결과 전남이 가장 높은 순위를 기록했고, 경남, 강원 등의 순으로 높은 중심성이 도출됐다. 마지막으로, 허브 인덱스(Hub Index) 결과, 전남이 1순위로 도출됐으며, 인천, 기타지역, 강원 순으로 순위를 기록했다. 본 연구는 연안해운의 중추적인 역할을 맡고 있는 시·도 및 관련 품목을 제시하였다는 시사점이 있다. 향후 연구에서는 시·도에 속한 항만별 연구를 통해 연안해운의 흐름을 파악할 필요가 있다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2005년도 춘계학술대회 논문집
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• pp.441-449
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• 2005

국가정책에 있어서 아직도 연안해운은 소외되고 있어 남북해운합의서 발효에 따른 남북물류의 증대와 동북아 연안으로 부상하는 환황해권과 환동해권에서 우리나라가 물류거점화 되는데 많은 문제점이 노출되고 있다. 이러한 문제점을 해소하고 외항과 연안간 균형발전을 도모하여 우리나라가 동북아 물류거점화 할 수 있는 방안으로 크게 연계수송체제의 강화, 연안해운의 체질강화 및 정부의 체계적인 지원정책으로 구분 제시하는 것이 본 연구목적이다. 연구결과에 의하면, 첫째로, 연계수송체계를 강화하기 위해 거점항만내에 연안피더 전용선석의 구축으로 연안피더운송의 연계성 강화가 필요하며. 둘째로, 연안부두에 화주를 유인할 수 있는 공동 장치장 및 하역설비를 대폭 보강하여 One-Stop 서비스체제의 확립 그리고 연안선박의 노후된 비경제선을 Ro-Ro 선이나 고속컨이너선으로 대체 및 면세유공급과 각종 세재의 실질적인 혜택부여로 친환경적인 외항-연안간 균형된 물류사슬체계를 갖추는 것이 필요한 것으로 나타나고 있다.

• 한국환경과학회지
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• 제8권1호
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• pp.135-144
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• 1999

Air quality modeling about coastal urban region such as Pusan shoud be consider shipping source emmited from ships anchoraging and running. It has been proved at our previous studies that the ratios of air pollutants emission amount in coastal area to inland are 12.2% for NO$_2$ and 11.7% for $SO_2$ and the air qualify of coastal urban area consierably counts on ships. Also the dispersion pattern of the all pollutants followed local circulation system in this region. Therefore this study has been developed air quality model which can describe the formation, transport, transformation and deposition processes of air pollutants considering shipping source. Currently, restriction for emission amount of ships does not exist, so our study will be useful to set the omission standard and for devising air quality policy in coastal urban region.

• 한국항해항만학회지
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• 제29권6호
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• pp.501-508
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• 2005

연안해운과 관련한 최근 환경 변화는 남북해운합의서 발효에 따른 남북물류의 증대 가능성과 환황해권, 환동해권의 동북아 연안 부상 등을 언급할 수 있다. 그러니, 연안해운에 대한 국가 정책의 소외는 우리나라라 물류거점화 되는데 많은 문세점을 노출하고 있다. 이러한 문제점을 해소하고 외항과 연안간 균형발전을 도모하여 우리나라가 동북아 물류거점화 할 수 있는 방안을 크게 연계수송체제의 강화. 연안해운의 체질강화 및 정부의 체계적인 지원정책으로 구분, 제시하는 것이 본 연구의 목적이다. 연구결과에 의하면, 첫째로, 연계수송체계를 강화하기 위해 거점항만내에 연안피더 전용선석의 구축으로 연안피더운송의 연계성 강화가 필요하며 둘째로, 언안부두에 화주즐 유인할 수 있는 공동장치장 및 하역설비를 대폭 보강하여 일괄 서비스체제의 확립, 노후 비경계선의 Ro-Ro 선 혹은 고속컨테이너선으로의 대체. 화물선에 대한 면세유 공급과 각종 세제의 실질적인 혜댁부여로 환경 친화적이며 균형있는 외항-연안 물류사슬체계(Logistics Chain System)를 갖추는 것이 필요한 것으로 나타나고 있다.