• 수산경영론집
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• 제31권1호
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• pp.73-93
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• 2000

This study analyzed and mutually compared the fishery manpower problems in Northeast Asia region including Korea, China, Japan by fishery industry structure, fishery education, fishery manpower and presented fishery cooperative schemes of Northeast Asia. In case of fishery manpower problems, China is still in a better situation whereas Korea and Japan have a hard time of a labor shortage. Korean companies have employed foreign crews to find a way out of the difficulties and the foreign crew rate is growing but the problem is that the reduction of Korean crew could deteriorate the safety of vessel-sailing, efficient operations, and fishery efficiency. Therefore crew management should be placed focus on improvement of working conditions and guarantee positions to foreign crew as assistants in fishery surroundings and systems. Fishery manpower problems are complementary to each nation in Northeast Asia. In consideration of this fact, fishery manpower management needs the mutual fishery manpower and information exchange and for the sake of it, the most urgent task is to build up the international fishery cooperative network through establishing fishery-related information systems of Northeast Asia.

• 지역연구
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• 제32권4호
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• pp.51-73
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• 2016

본 연구는 한 중 일 간 경제교류의 증대에 따른 한국 서비스업의 중국 및 일본 산업과의 연계 심화를 고려하여 한국 서비스업과 한 중 일 전 산업 간의 네트워크 변화를 실증적으로 분석하는데 목적을 두고 있다. 이를 통해, 한국 서비스업의 산업 간 네트워크가 한 중 일의 공간적 범위에서 설명될 수 있는지를 확인하고, 향후 한국 도시지역의 산업 정책 방향 설정에 도움이 될 수 있는 기초자료를 제공하고자 하였다. 구체적으로, 본 연구는 한국 서비스업이 집중되어 있는 수도권에 연구의 초점을 맞추어, 한국 수도권 서비스업이 지난 1995년~2010년 동안 한 중 일 20개 도시지역의 10개 산업부문과 어떠한 연관관계를 가져왔는지를 단위구조를 활용한 생산연계 분석 및 네트워크 분석을 통해 실증하였다. 분석 결과, 한 중 일 내에 형성되어 있는 한국 수도권 서비스업의 산업 간 네트워크는 아직 많은 부분을 국내 산업, 특히 제조업에 의존하고 있었다. 동시에 중국 및 일본 도시지역 산업들과의 연계 정도가 강하지 못한 것으로 분석되어 한 중 일 간에 산업 연계가 증가하였다고는 하나, 한국 수도권 서비스업과 관련한 산업 연계는 한 중 일 내에 크게 발달해 있지 않은 것으로 판단된다.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2008년도 춘계학술발표회
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• pp.185-189
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• 2008

동계 한반도의 기후에 큰 영향을 미치는 한랭 건조한 대륙성고기압이 서해를 거쳐 한반도의 확장해 올 때 서해 연안지역의 적설량과 서해의 해황이 어떻게 상호 영향을 미치는가를 알아보았다. 서해 연안지역의 적설량은 인천은 1월, 2월과 12월, 군산과 목포는 1월, 12월과 2월 순으로 적설량이 많다. 한랭 건조한 대륙기단의 중심이 서해를 통과하는 경우가, 서해를 통과하지 않는 경우보다 인천지역에서는 약 3.4배, 군산에서는 약 2.3배 정도를 해양으로부터 많은 열을 흡수한다. 또한, 서해 연안지역에서 1일 10 cm 이상의 대설이 발생한 기간에는 잠열속과 현열속에 의한 방출열량이 약 $100W/m^2$ 이상이다. 대설이 발생한 시기의 기압배치는 중국 북부 지방이나 중부 지방에 고기압이 위치하고, 동해상이나 일본 열도상에 저기압이 존재하여 서해 또는 한반도에서 전선이 형성되는 서고동저형의 특징을 보인다. 한편, 대설이 발생한 기간동안 서해 연안지역의 풍향은 북풍 또는 북서풍이 우세하고, 풍속은 $4\sim8m/sec$ 정도이다.

• 안보군사학연구
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• 통권13호
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• pp.687-738
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• 2016

To prepare for the complicated international relationship regarding Korean Peninsula after reunification, this thesis started off with the awareness that Unified Korea should build its international posture and national security at an early stage by determining its appropriate military strength for independent defense and military strategies that Unified Korea should aim. The main theme of this thesis is 'The research on appropriate military strength of the Unified Korean military'. To derive appropriate military strength of Unified Korea, this research focuses on conflict scenario and relative balance strategy based on potential threats posed by neighboring countries, and this is the part that differentiates this research from other researches. First of all, the main objective of the research is to decide appropriate military strength for Unified Korea to secure defense sufficiency. For this, this research will decide efficient military strategy that Unified Korea should aim. Than by presuming the most possible military conflict scenario, this research will judge the most appropriate military strength for Unified Korea to overcome the dispute. Second, after deciding appropriate military strength, this research will suggest how to operate presumed military strength in each armed force. The result of this thesis is as in the following. First, Unified Korea should aim 'relative balance strategy'. 'Relative balance strategy' is a military strategy which Unified Korea can independently secure defense sufficiency by maintaining relative balance when conflicts occur between neighboring countries. This strategy deters conflicts in advance by relative balance of power in certain time and place. Even if conflict occurs inevitably, this strategy secures initiative. Second, when analyzing neighboring countries interest and strategic environment after unification, the possibility of all-out war will be low in the Korean Peninsula because no other nation wants the Korean Peninsula to be subordinated to one single country. Therefore appropriate military strength of the Unified Korean military would be enough when Unified Korea can achieve relative balance in regional war or limited war. Third, Northeast Asia is a region where economic power and military strength is concentrated. Despite increasing mutual cooperation in the region, conflicts and competition to expand each countries influence is inherent. Japan is constantly enhancing their military strength as they aim for normal statehood. China is modernizing their military strength as they aspire to become global central nation. Russia is also enhancing their military strength in order to hold on to their past glory of Soviet Union as a world power. As a result, both in quality and quantity, the gap between military strength of Unified Korea and each neighboring countries is enlarged at an alarming rate. Especially in the field of air-sea power, arms race is occurring between each nation. Therefore Unified Korea should be equipped with appropriate military strength in order to achieve relative balance with each threats posed by neighboring countries. Fourth, the most possible conflicts between Unified Korea and neighboring countries could be summarized into four, which are Dokdo territorial dispute with Japan, Leodo jurisdictional dispute with China, territorial dispute concerning northern part of the Korea Peninsula with China and disputes regarding marine resources and sea routes with Russia. Based on those conflict scenarios, appropriate military strength for Unified Korea is as in the following. When conflict occurs with Japan regarding Dokdo, Japan is expected to put JMSDF Escort Flotilla 3, one out of four of its Japan Maritime Self-Defense Force Escort Fleet, which is based in Maizuru and JMSDF Maizuru District. To counterbalance this military strength, Unified Korea needs one task fleet, comprised with three task flotilla. In case of jurisdictional conflict with China concerning Leodo, China is expected to dispatch its North Sea fleet, one out of three of its naval fleet, which is in charge of the Yellow Sea. To response to this military action, Unified Korea needs one task fleet, comprised with three task flotilla. In case of territorial dispute concerning northern part of the Korean Peninsula with China, it is estimated that out of seven Military Region troops, China will dispatch two Military Region troops, including three Army Groups from Shenyang Military Region, where it faces boarder with the Korean Peninsula. To handle with this military strength, Unified Korea needs six corps size ground force strength, including three corps of ground forces, two operational reserve corps(maneuver corps), and one strategic reserve corps(maneuver corps). When conflict occurs with Russia regarding marine resources and sea routes, Russia is expected to send a warfare group of a size that includes two destroyers, which is part of the Pacific Fleet. In order to balance this strength, Unified Korea naval power requires one warfare group including two destroyers. Fifth, management direction for the Unified Korean military is as in the following. Regarding the ground force management, it would be most efficient to deploy troops in the border area with china for regional and counter-amphibious defense. For the defense except the border line with china, the most efficient form of force management would be maintaining strategic reserve corps. The naval force should achieve relative balance with neighboring countries when there is maritime dispute and build 'task fleet' which can independently handle long-range maritime mission. Of the three 'task fleet', one task fleet should be deployed at Jeju base to prepare for Dokdo territorial dispute and Leodo jurisdictional dispute. Also in case of regional conflict with china, one task fleet should be positioned at Yellow Sea and for regional conflict with Japan and Russia, one task fleet should be deployed at East Sea. Realistically, Unified Korea cannot possess an air force equal to neither Japan nor China in quantity. Therefore, although Unified Korea's air force might be inferior in quantity, they should possess the systematic level which Japan or China has. For this Unified Korea should build air base in island areas like Jeju Island or Ullenong Island to increase combat radius. Also to block off infiltration of enemy attack plane, air force needs to build and manage air bases near coastal areas. For landing operation forces, Marine Corps should be managed in the size of two divisions. For island defense force, which is in charge of Jeju Island, Ulleung Island, Dokdo Island and five northwestern boarder island defenses, it should be in the size of one brigade. Also for standing international peace keeping operation, it requires one brigade. Therefore Marine Corps should be organized into three divisions. The result of the research yields a few policy implications when building appropriate military strength for Unified Korea. First, Unified Korea requires lower number of ground troops compared to that of current ROK(Republic of Korea) force. Second, air-sea forces should be drastically reinforced. Third, appropriate military strength of the Unified Korean military should be based on current ROK military system. Forth, building appropriate military strength for Unified Korea should start from today, not after reunification. Because of this, South Korea should build a military power that can simultaneously prepare for current North Korea's provocations and future threats from neighboring countries after reunification. The core of this research is to decide appropriate military strength for Unified Korea to realize relative balance that will ensure defense sufficiency from neighboring countries threats. In other words, this research should precisely be aware of threats posed by neighboring countries and decide minimum level of military strength that could realize relative balance in conflict situation. Moreover this research will show the path for building appropriate military strength in each armed force.

• 한국컴퓨터정보학회논문지
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• 제28권4호
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• pp.121-131
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• 2023

중국의 동북3성(헤이룽장성, 요녕성, 지린성)은 우리나라 신북방정책의 유라시아 복합 물류망 구축을 위한 횡단열차 건설 및 북한과의 무역이 가능한 지역으로, 지리적, 지정학적 및 지경학적 중요성이 크다. 운송학적 관점에서 동북3성은 황해권 국가인 한국-중국-북한 간 해상운송이 가능한 지역이며, 복합운송의 형태로 동북3성을 거쳐 유라시아 및 유럽까지 물품 운송이 가능하다. 본 연구는 신북방정책 연계 중국 동북3성과의 협력 및 우호관계 증진을 통한 물류 거점 지역 확보 필요성을 언급하고자 한다. 특히, 본 연구는 중국 동북3성과의 교역 현황 및 해상물동량을 분석하고, 해상운송 활성화 및 물류거점 확보를 위한 정책적 제언을 하고자 한다. 정책적 제언으로 물류 허브 구축을 위한 항만 공동운영, 항만 인프라 공동건설, 해운사 공동운영을 제안하고자 하며, 문화적 협력 및 콘텐츠 개발을 통한 인적교류 확대로 한국-중국 간의 해상운송여객사업 활성화 방안을 제시하고자 한다.

• 한국환경과학회지
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• 제12권2호
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• pp.125-132
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• 2003

This study was executed by China along with the Tumen river, which formed border of North Korea and China. As a result 91 family, 282 genera, 363 species, 57 variety 4 species, total 424 taxa of vascular plants were identified. The examination area was include the region that had various vegetation such as upper swampy land, seashore dune, a river, a high mountain grassy plain, deciduous tree zone, evergreen coniferous forest zone. The followings are representative plants, which found in an examination area but not in South Korea. Picea koraiensis, Larix gmelini var. principis-ruprechtii, Betula playphylla, Ulmus pumila, Populus koreana, Ledum palustre var. diversipilosum, Rhododendron parvifolium, Salix brachypoda, Phacelurus latifolius, Carex gotoi, Carex capricornis, Calla palustris, Aquilegia flabellata var. pumila, Lilium davuricum, Astragalus membranaceus, Trifolium lupinaster, Ledebourieila seselodeds, Polemonium racemosum, Scutellaria baicalensis, Linnaea borealis, Thladiantha dubia, Inula helenium, Trollius hondoensis, Hypocaeris ciliata, Aconitum kirinense, Aconitum arcuatum, Potentilla viscosa var. macrophylla. And there are 21 rare and endangered species, which Korean Forest Sevice designated, such as Aconitum koreanum, Acorus calamus var. angustatus, Polygonatum stenophyllum, Drosera rotundifolia, Iris setosa, Jeffersonia dubia, Lilium davuricum, Lilium cernum, Paeonia obovata, Penthorum chinense, Phacelurus latifolius, Rosa marretii, Sparganium stoloniferum, Thymus quinquecostatus, Trillium tschonoskii, Utricularia japonica, Tripterospermum japonicum, Vaccinium uliginosum, Vaccinium vitis-idaea, etc. Especially, plants like, Acanthopanax senticosus, Jeffersonia dubia and Lillum cernum which have high values of ornamental, and medical use are in an extinction crisis. High swampy land was formed to upper stream of Tumen river. It showed representative vegitation, like Carex sp., Scirpus radirans, Eriophorum latifolium. Wetlands plant and a dune plant were mixed in down stream area of Tumen river. On a dune, seashore plants, such as Carex kobomugi, Salsola collina, Raphanus sativus var. raphanistroides, Rosa rugosa, Scutellaria strigillosa, Linaria japonica, Phacelurus latifolius were appeared frequently.

• 한국지구과학회지
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• 제38권3호
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• pp.194-208
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• 2017

이 연구는 최근 37년(1977-2013) 동안 여름철 동중국해에 영향을 준 태풍빈도와 북서태평양 몬순지수와의 상관을 분석하였다. 두 변수 사이에는 뚜렷한 양의 상관관계가 존재하였으며, 엘니뇨-남방진동 해를 제외하여도 높은 양의 상관관계는 변하지 않았다. 이러한 두 변수 사이에 양의 상관관계의 원인을 알아보기 위해 가장 높은 북서태평양 몬순지수를 갖는 11개 해(양의 북서태평양 몬순지수 위상)와 가장 낮은 북서태평양 몬순지수를 갖는 11개 해(음의 북서태평양 몬순지수 위상)를 선정하여 두 위상 사이에 평균 차를 분석하였다. 양의 북서태평양 몬순지수 위상에는 태풍들이 열대 및 아열대 서태평양의 동쪽해역으로부터 동중국해를 지나 한국 및 일본을 향해 북상하는 경향을 나타내었다. 음의 북서태평양 몬순지수 위상에는 태풍들이 남중국해를 지나 중국 남부지역을 향해 서진하는 패턴을 보였다. 따라서 동아시아 중위도까지 먼 거리를 이동하면서 바다로부터 충분한 에너지를 얻을 수 있는 양의 북서태평양 몬순지수 위상에의 태풍강도가 더 강하였다. 또한 양의 북서태평양 몬순지수 위상에 태풍들이 더 많이 발생하는 특성을 보였다. 850 hPa과 500 hPa에서의 수평 대기순환에 대한 두 위상 사이에 차에서는 열대 및 아열대 서태평양에서 저기압 아노말리가, 동아시아 중위도 지역에는 고기압 아노말리가 강화되었다. 이 두 기압계 아노말리로 인해 동중국해에서는 남동풍 아노말리가 발달하였으며, 이 남동풍 아노말리가 태풍들을 동중국해로 향하게 하는 지향류 아노말리의 역할을 하였다. 또한 열대 및 아열대 서태평양에서 발달한 저기압 아노말리로 인해 양의 북서태평양 몬순지수 위상에 태풍들이 좀 더 많이 발생할 수 있었다.

• 헤리티지:역사와 과학
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• 제33권
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• pp.4-35
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• 2000

The paddling technique is a Kind of secondary treatments in the process of ceramic forming, which appeared in the Chinese Neolithic Age pottery making. In the case of Korean prehistoric pottery making, it was first introduced together with the kiln firing method from Tongpei region(東北地方) of China in Yan(燕) dynasty occupation period. Korean archaeologists have recognized the adoption of the new technologies as a drastic innovation of ceramic production. And most of them have thought that the diffusion of new techniques, accompanied by the migration of the northern ethnic groups, had been immediately followed by the innovative changes in pottery procdution. However, rejecting the arguments from the simple diffusionist viewpoint, I have first tried to describe the innovation processes in the ceramic production systems as a spatio-temporal process. The paddling technique by the cord-wound paddle, which was first introduced among the various paddles, was associated with the new sort of pottery, round pots fired in low temperature of reducing atmosphere condition. The cord-marked round pots first tried by the indigenous potters in the southern part of Korean were characterized by the relatively low leveled techniques in forming and firing, compared to those of north-east China. The techniques of the round pots were hardly improved in the domestic production system until the appearance of the fully-specialized one. The specialized production system of the round pot, which appeared first in the mid-western region of Korea, showed the diversified paddling techniques and made the noticeable improvements in forming and firing processes.

• 분석과 대안
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• 제1권2호
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• pp.31-43
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• 2017

The article is devoted to the theoretical and practical analysis of Chinese global leadership. The concept of leadership is applied as a methodology, which involves identifying the main factors, such as strategic power, the attractiveness of political institutions, the ability to provide acceptable ideas and the presence of allies that contribute to a comprehensive analysis of the country's leadership potential. The authors also describe the relevance of Chinese global leadership and analyze its domestic, economic and international causes. Moreover, the ''Belt and Road'' initiative is defined as the main mechanism for providing the influence of China on the global level which is now being changed its quantitative component, namely the increasing attention to the security aspects of this initiative. In addition to that, it is important to note that China maintains its economic and political positions in Africa, Central Asia and South-East Asia. Africa has a special role in the Chinese ''Belt and Road'' initiative as a recipient of Chinese investments and a site for the deployment of China's naval facilities to protect the trade routes. On the regional level, China will strive to become a leader of the trade and economic processes in the Asia-Pacific region, the South China Sea and the North Korea nuclear program issues. The American factor in modern international relations, namely so-called "Trump factor", which means the U.S. withdrawal from the Trans-Pacific Partnership and the Paris Agreement, will cause demand for Chinese leadership in the Asia-Pacific region and in the world as well. However, in this case a number of questions arise: is China prepared for this? Is Beijing able to bear greater responsibility? Does China have the potential for this? The article concludes that China will not become global leaders in the next 20-30 years, because of internal (political reforms) and foreign policy reasons (doctrinal formulation of foreign policy initiatives, military-political and economic power, international posture and relations with other states). The authors believe that the implementation of Chinese leadership is possible not on the condition of confrontation between China and the United States, but on the establishing of constructive relations between these countries. The last meeting between Trump and Xi Jinping showed a trend for creating channels for dialogue between Beijing and Washington, which can become the basis for interaction. An important place in the work is given to the analysis of development and forecasting the evolution of Russian-Chinese and U.S.-China relations. As for Russia, Moscow should conduct a policy that will not allow it to become a ''junior partner'' of China.

• 한국조경학회지
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• 제30권4호
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• pp.1-8
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• 2002

The place of South Weol Dynastys authorities exhumed in the region of KangChoWu, China lies adjacent to a stone ditch through which water streams crookedly, and a dark trough of stone pond in the north side. There is a sharply curved stone ditch and a crescent-shaped water entrance made by stones. The place was separated by using stone columns and stone walls. There is a beam of ditch, a crooked entrance, a flat bridge of slate, a stepping-stone, a sluice gate, and a crooked corridor. There are big and small artificial islands, and reinforcing stone drainage way in the palace pond recently exhumed at the building site for the pavilion of Hwang-Yong Temple in Kuhwang-Dong, Gyeongju city, Korea. There are four facilities assumed to be entrance and exits at four corners and an open space on which gravel was spread extensively. A narrow road and a middle road with indefinite curves at the south of Asukakyoseki exhumed by the first, second and third and two stone buckets which one is to fill with water and the other is to drain water off like fountain are there, and besides wave protecting dam and north pond and the part that water pass were excavated. Palace ponds that were extensively distributed at old residential cities are a general phenomenon of countries in eastern Asia. Anap pond of Silla and Gungnam pond of Baekje were in Kroea. We believe that Asutnkyoseki is on the extension. Although more investigations in the background of thought and the genealogical relation about the palace pond are required, it seems that an idea was surely received from China.