• 제목/요약/키워드: Ocean policy

검색결과 485건 처리시간 0.019초

The Sociopolitical Economics of Marine Ranching Program in Korea

  • Park, Seong-Kwae
    • Ocean and Polar Research
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    • 제23권3호
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    • pp.265-277
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    • 2001
  • This paper aims at overviewing Korean fisheries profile with a view on why Korean fisheries need marine ranching program as a new fisheries paradigm - a community-based co-management approach and drawing some policy implications from the advanced experience in fisheries. The aims of community-based co-management approach as a planned approach can be set out under the planning objectives of efficiency and equity. In this context Tongyeong marine ranching program is an important government-sponsored pilot enterprise. Experiences in the advanced fisheries such as Canadian Snow-Crab case suggest that in order to be successful for marine ranching be successful it is necessary that (i) there should be high-value species, (ii) property right should be established, (iii) there should be the reasonable number of participants involved, (iv) the participants and the government should be able to share resource enhancement/management/utilization responsibilities and associated fisheries management expenses. Among these, management cost sharing based on the practical partnership between fishing communities and government is of particular importance because the government must have a full responsibility for all ranching program expenditure unless revenues sufficient to guarantee reasonable income and to share management cost are generated from the ranching business.

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해양바이오 분야 정부 R&D 지원사업의 동향과 함의 (Trends in the Korean Government Support for Marine Biotechnology R&D Investment and Its Implication)

  • 장덕희;도수관
    • Ocean and Polar Research
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    • 제40권3호
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    • pp.177-190
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    • 2018
  • This study seeks to analyze trends in Korean government support for marine biotechnology R&D investment. The quantitative analysis proposed in this paper provides useful data to inform government policy making decisions in relation to R&D investment in the marine biotechnology. Data used in this study is from NTIS (National Science & Technology Information Service) DB. Empirical results indicate that national R&D investment in the area of marine biotechnology has recently been increased in terms of the number of R&D programs and the amount of R&D investment. The results also show that the R&D programs in the area of marine biotechnology involve various Ministries of the government of Korea, although the Ministry of Oceans and Fisheries (MOF) performed a key role in the R&D investment in the marine biotechnology. Finally, the results of social network analysis in this study reveals that most of the R&D programs in the area of marine biotechnology seeks the development of new materials using unique features of marine bioresources.

연근해어업의 어획능력 분석을 통한 수산자원관리 개선방안 (A study on improvement of fisheries resources management through analysis of fishing capacity of coastal and offshore fisheries)

  • 정기원;이광남;이유원
    • 수산해양기술연구
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    • 제57권4호
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    • pp.342-350
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    • 2021
  • Although Korea operates various systems and policies for the management of fisheries resources, it is judged that a more systematic resource management policy is needed due to the continuous decrease in the production of coastal and offshore fisheries. In this study, the catch capacity was analyzed using the DEA technique for coastal and offshore fisheries. As a result, despite the decrease in the amount of fisheries resources and the number of fishing vessels, there was a trend of increasing fishing capacity. As of 2019, the total maximum catch of offshore fishery was estimated at 820,007 tons. The actual catch was 548,159 tons and the CU was measured to be about 66.8%, which was analyzed to be an excess of about 33.2% of the catch. The total maximum catch of coastal fisheries was estimated at 187,887 tons. The actual catch was also the same value and the CU was measured to be about 100.0%. Thus, it was analyzed that there was no excess in catch. For the management of fisheries resources, it is necessary to manage the fishing capacity. To this end, policies such as scientific TAC should be promoted as well as expanding the reduction of fishing vessels.

쉐퍼모형 응용을 통한 어로활동수준 검정 (Test of Fishing Activity Levels using Schaefer Model)

  • 이광남
    • Ocean and Polar Research
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    • 제31권2호
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    • pp.157-165
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    • 2009
  • The study examined overuse of the fishery resource. Influence of fishing activity was estimated by application of Schaefer model's. Fishing efforts that produced the maximum sustainable yield were determined in the model, allowing the effect of overfishing to be assessed. In the model, a wide variety of fish species as well as crustaceans and shellfish were susceptible to overfishing, while mollusks were not. Overfishing by modern techniques exacted a greater toll than more traditional methods. The results of the modeling study suggest that the 'Buy bag' input-control system of fisheries resource management warrants consideration, as does modernization, expansion and strengthening of self-control management of the fishery resource. Finally, more effective efforts in dissemination of policy information and education concerning the fishery resource are needed.

Optimal Maintenance Policy for Fishing Vessel Equipment Using Delay Time Analysis

  • Jung, Gi-Mun;Kwon, Young-Sub;Anand Pillay;Jin Wang
    • 한국신뢰성학회:학술대회논문집
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    • 한국신뢰성학회 2000년도 추계학술대회
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    • pp.329-333
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    • 2000
  • Delay time analysis is a pragmatic mathematical concept readily embraced by engineers which has been developed as a means to model maintenance decision problem. This paper considers an inspection period using delay time analysis for fishing vessel equipment. We assume that delay time distribution is Weibull and inspections are perfect. In this paper, we determine the optimal inspection period which minimize the expected downtime per unit time.

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A Study on the Priority Analysis of Government Support Policies for SOx Emission of Ships

  • Yang, Han-Na;Lee, Gwang-Un;Shin, Chang-Hoon
    • 한국항해항만학회지
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    • 제43권2호
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    • pp.86-92
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    • 2019
  • IMO has enacted a convention that air pollution due to emissions of ships and sulfur oxides emissions should be significantly reduced by 2020. Based on the current support policies, this work intended to draw up the government support plans required by the shipping companies. Analytic Hierarchy Process analysis was done with factors derived from brainstorming and literature studies. The analysis results showed that the cost factor was generally the most important criterion and the Financial Aid was relatively more important within this cost factor. The policy implications for the regulation of sulfur oxides emissions was provided.

Trend Analysis on Korea's National R&D in Logistics

  • Jeong, Jae Yun;Cho, Gyusung;Yoon, Jieon
    • 한국해양공학회지
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    • 제34권6호
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    • pp.461-468
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    • 2020
  • This study examined how national research and development (R&D) in the domain of logistics has changed recently in the Republic of Korea. We conducted basic statistical analysis and social network analysis on 5,327 logistics-related R&D projects undertaken during 2005-2019. Data for performing these analyses were collected from the R&D database of the National Science and Technology Information Service (NTIS). By constructing a co-occurrence matrix with keywords, we conducted degree and betweenness centrality analysis and visualized the network matrix to display a cluster map. This study presents our observations related to the following findings: (1) the chronical trends of logistics R&D, (2) focused fields of logistics R&D, (3) the relations among keywords, and (4) the characteristics of logistics R&D. Finally, we suggest policy implications to boost and diversify logistics R&D.

부산 연안도시 관광수요 예측과 영향요인에 관한 연구 (Study on Tourism Demand Forecast and Influencing Factors in Busan Metropolitan City)

  • 황규원;남성모;장아름;이문숙
    • 해양환경안전학회지
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    • 제29권7호
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    • pp.915-929
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    • 2023
  • 최근 국민 삶의질 향상, 여가 활동 다변화, 인구구조의 변화 등으로 관광수요 증가 및 관광활동이 다양화되고 있다. 특히 연안도시의 경우, 육상 관광 요소와 해양관광 요소가 공존하는 지역으로 다양한 요인이 관광수요에 영향을 미치고 있다. 본 연구 목적은 본 연구는 행위자 기반의 데이터를 활용하여 관광규모의 시계열 분석을 통해 예측 정확도를 향상시키고, 영향요인을 탐색하고자 한다. 연구 대상은 부산 지역 내 기초자치단체이며, 데이터는 월단위의 관광객수와 관광소비금액을 활용하였다. 연구방법으로 확정적(결정적) 모형인 단변량 시계열 분석과 영향요인을 파악하기 위해 SARIMAX 분석을 수행하였다. 영향요인은 관광소비성향을 설정하였으며, 업종별 소비금액과 SNS 언급량을 중심으로 설정하였다. 연구결과 COVID-19를 고려하지 않은 시계열 모형과 고려한 모형 간의 정확도(RMSE 기준) 차이가 지역별로 최소 1.8배에서 최대 32.7배 향상되었다. 또한 영향요인을 보면 관광소비업종과 SNS 트렌드가 관광객수와 관광소비금액에 유의한 영향을 미치고 있다. 따라서 미래 수요예측을 위해서는 외적 영향을 고려하고, 관광객의 소비성향과 관심도가 지역관광 측면에서 고려 대상이 된다. 본 연구는 연안도시인 부산 지역의 미래 관광수요 예측과 관광규모에 미치고 있는 영향요인을 파악하여 정부 관광정책 및 관광추세를 고려한 관광수요태세 마련을 위한 정책 의사결정에 기여하고자 한다.

해양심층수 주요 개발국의 특허개발에 관한 연구 (An Investigation on International Patents related to Deep See Water Development)

  • 주현희;신승균;박성욱;안기수
    • 한국해양환경ㆍ에너지학회지
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    • 제17권3호
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    • pp.236-246
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    • 2014
  • 해양심층수는 저온성, 미네랄성, 청정성 등의 고유의 특성이 산업활용의 포인트가 되고 있다. 우리나라의 경우, 2008년을 기점으로 해양심층수 산업이 형성되어 현재에 이르고 있으나, 산업의 성장기 정착과 성숙기 진입 단계에는 아직 이르지 못하고 있는 실정이다. 이러한 해양심층수 산업 정체의 요인으로는 먹는물 위주로 편중된 산업구조와 함께, 동일한 산업군과의 경쟁력이 미흡하여 산업계의 매출이 부진한데서 기인하는 것으로 분석되고 있다. 우리나라보다 먼저 해양심층수 자원개발과 산업을 안착시킨 일본 등의 국가는 공통적으로 해양심층수 자원의 고부가가치화 및 신산업 지원을 위한 방안으로 새로운 기술을 개발하고 해양심층수 자원의 응용범위를 확대하고 있다. 본 고는 해양심층수 주요개발 국가의 특허를 정량적으로 분석하여 이들 국가의 해양심층수 신기술 개발 경향을 분석하여 향후 우리나라 해양심층수 자원의 고부가가치 기술개발 방향과 전략에 대한 시사점과 비전을 제시하였다.

텍스트 마이닝을 활용한 해양수산부 법률 관련 연구동향 분석연구 (Using Text Mining for the Analysis of Research Trends Related to Laws Under the Ministry of Oceans and Fisheries)

  • 황규원;이문숙;윤소라
    • 해양환경안전학회지
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    • 제28권4호
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    • pp.549-566
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    • 2022
  • 최근 인공지능(AI) 기술이 급격하게 발전되고 있으며, 이를 활용한 산업이 점차 확대되고 있다. 또한 사회과학 연구분야에서도 인공지능기술의 텍스트 마이닝을 활용한 분석연구가 활발하게 전개되고 있다. 해양수산부에서 소관하는 법률은 125여개로 해양환경, 수산, 선박, 어촌, 항만 등 다양한 분야에서 제정되었다. 해양수산부 법률을 대상으로 한 연구가 활발히 진행되고 있으며, 양적으로 꾸준하게 증가하고 있다. 이 연구는 해양수산부 법률 관련 연구논문을 대상으로 텍스트 마이닝을 적용하여 국내 연구동향을 분석하였다. 연구방법으로 첫째 텍스트 마이닝의 일종인 토픽 모델링을 수행하여 잠재된 토픽을 파악하였다. 둘째 특정 법률을 주제로 다룬 연구논문의 동시출현 네트워크 분석을 수행하여 주요 주제를 도출하였다. 마지막으로 저자 네트워크 분석을 수행하여 저자 간 사회 연결망을 탐색하였다. 분석결과 시기에 따라 핵심 토픽의 변화를 확인하였으며, 선박안전법, 해양환경관리법 등 법률별 주요 주제를 탐색하였다. 또한 저자 네트워크 분석하여 핵심 연구자를 도출하고, 저자 간 공동연구 성향을 파악하였다. 이를 통해 해양수산부 법률 관련 연구주제의 변화를 탐색하였으며, 향후 연구주제의 다양화와 해양수산 분야 연구의 양적 증가와 질적 성장을 기대한다.