• 제목/요약/키워드: fisheries

검색결과 20,418건 처리시간 0.038초

연안어업경영의 경제성 평가 -어업권어업을 중심으로- (Economic Analysis of the Coastal Fisheries Business with Emphasis on Fishery Right Fisheries)

  • 최정윤
    • 수산경영론집
    • /
    • 제9권1호
    • /
    • pp.1-27
    • /
    • 1978
  • The paper attempts to analize the economic situations of the coastal fishing business contering on the fishery right fisheries. Fisheries in Korea are usally divided in to three categories according to the distance fishing grounds; namely, coastal fisheries, off -shore fisheries and deep-sea fisheries. The fishery right fisheries fall into the category of the coastal fisheries, and include five typs of fisheries: 1. Class 1 common fishing 2. Class 2 common fishing 3. Class 3 common fishing. 4. Set-net fishing. 5. Aquarculture fishing. These fisheries have been stagnated mainly due to traditional fishing methods, unskilled labor forces, shortage of capital, and lack of the technological improvements. Owing to these factors their profitabilities of the fishing businesses have been steadly lowered. The main purpose of this paper is to point out the measures required in developing the fishery right fisheries. Economic performances were estimated for 1976 with data collected in the late 1977.

  • PDF

Two Spiny Lobsters of the Genus Panulirus (Crustacea: Decapoda: Palinuridae) from Korean Waters

  • Kim, Jung-Nyun;Choi, Jung-Hwa;Oh, Taeg-Yun;Kim, Sung-Tae;Cha, Hyung-Kee;Chang, Dae-Soo
    • Fisheries and Aquatic Sciences
    • /
    • 제12권4호
    • /
    • pp.339-341
    • /
    • 2009
  • Two spiny lobsters of the genus Panulirus, P. stimpsoni Holthuis, 1963 from Jeju Island and P. versicolor (Latreille, 1804) from Busan, are briefly described with colorations. These lobsters are new members of the Korean decapod crustacean fauna. Morphological and distributional accounts of these species are discussed.

남북한 수산제도의 비교연구 (A Comparative Study on Fisheries System between South Korea and North Korea)

  • 차철표
    • 수산해양교육연구
    • /
    • 제24권2호
    • /
    • pp.311-323
    • /
    • 2012
  • For establishment of post-Unification fisheries program, this research has opened a fisheries Act system for South and North Korea and searched a policy direction to make new Fisheries Act for future South and North Korean fisheries program. In addition, North Korea's present fishery industry must be accurately understood and acknowledge in its point of issues in order to develop and improve to rational direction and to overcome the present South and North's fishery industry. As a level to prepare for future unification, reform and reaction of long-termed and well organized South and North's fisheries program must be arranged. Consequently, fishing permits of South and North, licensing system, fisheries resource management system, fisheries adjustment system, foreign fishing regulations system will be compared in this research, and also find an improvement on North Korea's fisheries related act in preparation of future unification.

강원도 연안의 도루묵(Arctoscopus japonicus) 자치어 분포와 회유 (Distribution and Migration of Larval and Juvenile Sandfish Arctoscopus japonicus in the Coastal Waters off Gangwondo, Korea)

  • 양재형;윤상철;박정호;최영민;이재봉;윤병선
    • 한국수산과학회지
    • /
    • 제46권5호
    • /
    • pp.649-652
    • /
    • 2013
  • Distribution and migration of larval and juvenile sandfish Arctoscopus japonicus in the coastal waters off Gangwondo were determined monthly from samples collected by a rectangular bottom net in the coastal waters off Gangwondo from March to July, 2011. Fish were collected in abundance from the northern waters from March to June. The average total length (${\pm}SD$) was $11.5{\pm}1.6$ mm in March increased up to $53.5{\pm}3.3$ mm in June. The size distribution of sandfish by depth suggested that the fish grew waters less than 50 m deep until June, before moving deeper waters of around 100 m.

수산경영 내용구성에 대한 비교분석: 고등학교 수산경영일반과 대학 수산경영학 전공서적을 중심으로 (Study of Contents Construction Analysis in Fisheries Business Administration Education: Focused on High School and College Textbook)

  • 이동호
    • 수산해양교육연구
    • /
    • 제28권6호
    • /
    • pp.1751-1760
    • /
    • 2016
  • The Fisheries business administration is not only the social sciences in the education of fisheries and marine related fields but also has been lectured and educated in both high school and college level. But there are few studies that have been conducted a comparative analysis on the contents in fisheries business administration education in the continuity and sustainability. The objectives of this study are analysis of contents construction in fisheries business administration and suggestion of systematic structure with comparing the textbook of fisheries business administration in high school and college(Gyeongsang National University and Pukyong National University). The results of study show that some structural contents similarity has been found among the fisheries business administration textbooks though some of the contents are insufficient. And there are lack of recency both data and descriptions in fisheries business administration textbooks and much of time gaps based on publication year. Based on the result of this study, the integrated framework that consist with 5 main contents categories has been suggested for education of sustainable development in fisheries business administration. But still needed to be discussed the range and level of fisheries business administration issues by stakesholders including academic community, researcher and industrial personnel.

인도ㆍ태평양 수산위원회(IPFC)에 관한 연구 (A Study on the Indo-Pacific Fisheries Commission(IPFC))

  • 김기수;장영수
    • 수산경영론집
    • /
    • 제27권2호
    • /
    • pp.1-25
    • /
    • 1996
  • The paper tries to review the structure, functions and responsibilities of International Fisheries Bodies including the Indo-Pacific Fisheries Commission(IPFC), which was changed to Asia-Pacific Fisheries Commission(APFIC) by the amendments of the Agreement on 1993. In addition to this review it tries to find out the current issues of international fisheries in the Asia-Pacific m It also tries to find ways and means for our country to manage such kind of international fisheries issues in that area. Finally, it tries to propose ways how our country strengthen its activities in International Fisheries Bodies and impact on establishment of internationl fisheries policies.

  • PDF

한.중 어업협정 이후 한.중수산업의 변화에 관한 연구 (A Study on the Changing of the Korea-China Fisheries After the New Korea-China Fisheries Agreement)

  • 박영병
    • 수산경영론집
    • /
    • 제38권1호
    • /
    • pp.71-96
    • /
    • 2007
  • This study is aimed to investigate how the structure of Korean and Chinese fisheries has been changed since the Fisheries Agreement between Korea and China came into effect. This investigation was accomplished from a comparative point of view by using statistic data in the literatures published by both Korea and China. Results of this study are summarized as follows; First, it was revealed that the decreasing rate of fish production of marine capture fisheries in Korea was lowered more by 5.1%, while it was decreased by only 0.1% in China. Second, comparative results on changes in production of offshore fisheries showed that the production of Korean offshore fisheries in 2003 was reduced by 26% compared to that in 1999, while the production of China offshore fisheries was decreased by 22%. In addition, although the production of marine capture fisheries in the East region of China was reduced by 10%, on the contrary, the production of marine capture fisheries in Liaoning, Hebei, Tianjin, Jiangsu, Zhejiang, and Fujian that have mostly impacted by the Korea-China Fisheries Agreement was increased by 7%. Third, results on fishing capacity of marine fisheries indicated that the number of vessels and total horse power in Korea were increased by 1.2% and 44.9%, respectively, while total tonnage was reduced by 23.9%, For China, the number of vessels and total horse power were increased by 0.5% and 12.6%, respectively. Total tonnage was also increased by 11.7%. Finally, the production per Korean vessel was decreased by 17.8% in 2003 compared to that in 1999. On the contrary, the production per Chinese vessel was increased by 8.1% in 2003. The production per tonnage was increased by 3.2% in Korea, while it was reduced by 2.7% in China. In conclusion, it could be said that the Korea-China Fisheries Agreement has had a positive impact on the fisheries production of China, while it has had a negative impacts on that of Korea, relatively.

  • PDF

Seasonal variation of physicochemical factor and fecal pollution in the Hansan-Geojeman area, Korea

  • Park, Young Cheol;Kim, Poong Ho;Jung, Yeoun Joong;Lee, Ka Jeong;Kim, Min Seon;Go, Kyeong Ri;Park, Sang Gi;Kwon, Soon Jae;Yang, Ji Hye;Mok, Jong Soo
    • Fisheries and Aquatic Sciences
    • /
    • 제19권4호
    • /
    • pp.17.1-17.9
    • /
    • 2016
  • The seasonal variation of fecal coliforms (FCs) and physicochemical factors was determined in seawaters of the Hansan-Geojeman area, including a designated area for oyster, and in inland pollution sources of its drainage basin. The mean daily loads of FCs in inland pollution sources ranged from $1.2{\times}10^9$ to $3.1{\times}10^{11}$ most probable number (MPN)/day; however, the pollutants could not be reached at the designated area. FC concentrations of seawaters were closely related to season, rainfall, and inland contaminants, however, within the regulation limit of various countries for shellfish. The highest concentrations for chemical oxygen demand (COD) and $chlorophyll-{\alpha}$ in seawaters were shown in the surface layer during August with high rainfall, whereas the lowest for dissolved oxygen (DO) in the bottom layer of the same month. Therefore, it indicates that the concentrations of FC, COD, DO, and $chlorophyll-{\alpha}$ of seawaters were closely related to season and rainfall.

해양생산분야의 요구기술 수요조사 및 전문가의 의견을 반영한 단·중기 기술 로드맵 작성 연구 (Investigation of Demand Technology and Construction of Technology Roadmap for Short and Middle-term Research and Development with Focus on the Consensus Link Between Fisheries Specialists and Managers in Marine Production Field)

  • 이대재
    • 수산해양교육연구
    • /
    • 제17권2호
    • /
    • pp.193-208
    • /
    • 2005
  • The object of this study is to provide a framework of increasing the effectiveness of the R&D planning of experts in fisheries and the education of students with the theoretical background and analytical skills through the adoption of technology roadmapping process in the marine production industry. The study was conducted by fact-finding surveys and the response content for surveys obtained from each expert advisor in the field of fisheries and maritime affairs such as fishery industries, some government organizations and research institutes including the Ministry of Maritime Affairs and Fisheries (MOMAF), National Fisheries Research and Development Institute (NFRDI) and fisheries-related universities was analyzed. The major implementation tasks to effectively achieve the basic goals of technology roadmap for short and middle-term research and development in the fisheries production field are as follows: 1. Research in order to achieve the realization of community-based resource management fisheries or fishermen-oriented co-management fisheries with paradigm shift in fisheries management. 2. Research in order to derive the construction of cost reducing and manpower saving systems in fishery-related science, technology and engineering. 3. Research in order to create the high value-added fisheries products with a focus on the upgrading of processing, freezing and refrigerating facilities, the reduction of logistics costs and the minimization of distribution steps. 4. Research in order to achieve the realization and development of environmental-friendly fisheries and internationally competitive fisheries through restructuring the entire fishing industries, in particular, small-scale fisheries. 5. Research in order to achieve the effective utilization of fisheries resources with a new creation of clean and living marine environment by fisherman under the balanced management and protection of marine living resources and fishing grounds.