• 수산해양교육연구
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• 제28권6호
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• pp.1751-1760
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• 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.

• 수산해양교육연구
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• 제27권6호
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• pp.1717-1726
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• 2015

Acceleration of globalization in almost all industries, including fisheries, already had been a major paradigm of the age. And It has been weakened its meaning of geographical, cultural and economic boundaries between the nations. In particular, various changes in the fisheries environment have exceeded the area of problem for conventional single country is resolved. And if there is no cooperation with international cooperation other problems also almost nearly impossible to alleviate or solve. So it has emerged in this context, the concept of sustainable development and conceptual diagram of responsible fisheries. However, it has been passed about 20 years since the FAO documents published, there is little interest in it. In this study, analyzed the characteristics of the changes and its constitutive trends and contents of the FAO's responsible fisheries documents. And proposed both the need for analysis and research for the fisheries in an international context for the future and educational aspects. The results of this study show that FAO related documents are hardly to find that have been translated into Korean, in particular since the 2000s. And it is fairly skeptical whether there is a direct effective in fisheries in terms of language barriers. Therefore, the study on responsible fisheries much more important to develop the current status and future-oriented policy of international fisheries even in fisheries related education.

• Fisheries and Aquatic Sciences
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• 제26권6호
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• pp.380-392
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• 2023

Groupers (Family Epinephelidae) are commonly caught in data-poor small-scale multi-species fisheries for sale on both export and domestic markets. This study presents data on the species composition and size/life-stage structure of Epinephelus spp. groupers caught by small-scale fishers and sold locally in the Indonesian province of South Sulawesi. Data were collected from fishing ports and local markets at 12 sites representing the three seaways around South Sulawesi (Makassar Strait, Flores Sea, Gulf of Bone). Each specimen (n = 3,398) was photographed alongside an object of known length, and total length (TL) was obtained using the Rapid Scaling on Object (RASIO). Of the 23 species identified, four (Epinephelus areolatus, Epinephelus ongus, Epinephelus quoyanus, and Epinephelus fasciatus) collectively comprised 69% of the catch, while the 13 least abundant species contributed less than 5%. The catch was dominated (67%) by the subadult life-stage, with just under 20% in the adult class. Juveniles dominated the catch of Epinephelus fuscoguttatus, a valuable export commodity. Observations of early maturity as well as the sizeable gap between length at first capture (Lc) and length at first maturity (Lm) indicate recruitment overfishing of most species, with the notable exception of Epinephelus rivulatus. The proportion of adult fish was low (≈5%-30%) for the twelve most abundant species (E. areolatus, E. ongus, Epinephelus quoyanus, E. fasciatus, Epinephelus coioides, Epinephelus faveatus, Epinephelus sexfasciatus, Epinephelus maculatus, Epinephelus bleekeri, Epinephelus corallicola, E. fuscoguttatus, Epinephelus polyphekadion). For two moderately abundant species (E. faveatus and E. malabaricus), TL < Lm for all specimens. The limited data available indicate spawning ratio is lower than reported from deep-water fisheries of E. areolatus and E. coioides. The results call for targeted research to fill knowledge gaps regarding the biology and ecology of groupers exploited mainly for domestic markets; highlight the need for species-level data to inform management policies such as minimum legal size regulations; and can contribute towards species-level status assessments.

• 해양환경안전학회지
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• 제16권3호
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• pp.307-312
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• 2010

황해의 해양환경, 어업자원 및 증양식에 대한 연구 및 개발을 담당하고 있는 국립수산과학원 서해수산연구소에서 해양생태계 보전의 일환으로 황해의 해양환경에 대한 다양한 모니터링을 실시하고 있다. 현재 서해수산연구소가 황해에서 수행 중인 모니터링은 연안정지관측, 서해해양조사, 서해어장환경모니터링, 국가해양환경측정망, 유해적조모니터링, 한중황해환경모니터링조사 및 해파리모니터링 등이 있다. 이러한 모니터링 결과들은 중요 어족의 어장형성 해역에 대한 기초자료를 제공하여 연근해 어업생산성을 제고하고, 기후변동에 따른 향후 수산자원 변동 예측을 위한 기초자료로 활용되고, 한반도 주변해역의 체계적인 해양과학자료를 제공하여 수산업, 해양환경보전, 해양레저 등 한반도 주변해역의 부가가치 창출에 기여하고 있으며, 연안어장의 지속적 생산을 유지하기 위한 어장환경 관리 및 보전정책 수립을 위한 국가 기본 자료로 활용하고 있다.

• 수산해양기술연구
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• 제50권3호
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• pp.262-273
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• 2014

To investigate the catching efficiency of a biodegradable round trap for a swimming crab (Portunus trituberculatus), four types of material (two types of biodegradable net, one type of biodegradable plus polyethylene net and one type of polyethylene net) for traps were used in the field test, and the field tests were carried out 11 times in the Boryeong fishing ground of Korea, 2012~2013. The catching efficiency of four type traps was analyzed by catch per trap, weight per trap and mean weight per individual of small and large size swimming crab. Statistical Kruskal-Wallis test was carried out to verify the significant difference for the efficiency between types of material. The catch in number of swimming crab was 9,015 and formed about 94.3% of total catch. In the results of catching efficiency of traps, there was a little difference in catch per trap, weight per trap and mean weight per individual of swimming crab in-situ data. But there was no significant difference in catching efficiency between the biodegradable traps and the PE trap (P>0.05), so it's needed to use widely a biodegradable trap for the conservation and sustainable management of swimming crab resources.

• 수산경영론집
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• 제41권2호
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• pp.25-44
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• 2010

The laver has been cultivated long time ago in Korea. And traditional production system was changed to new system about 30 years ago. The new production system is understood the specialization of laver products, that is, originally individual fishery households made final laver products from raw cultured laver in sea working to dry working in land, but the new system was separated raw laver production in sea and dry laver production, which made final dry laver products by purchase the raw laver in land. This change has been increased laver production, 10 billion sheets in 2000's from 5 billion sheets in 1980's. And rapid production increase gave rise to some troubles on laver industry that is a serious drop in real laver prices, discord structure between raw laver producer and dry laver producer, stagnation of laver consumption, etc. Now Korea is the best laver production country together with Japan in world. Then we have to consider some schemes for the sustainable development of laver industry. One of such schemes is export enlargement of laver against world. The consumption of laver has been globally increased in recent. The other is the grading test problem of dry laver. Because the rapid increase of laver production caused to drop laver quality. Then we seriously have to consider the grading test of dry laver for high level quality production.

• 수산해양교육연구
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• 제27권1호
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• pp.284-299
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• 2015

The purpose of this study is to look at the elementary school teachers' practical experiences of change and knowledges in promotion of Education for Sustainable Development(ESD) process with Community of Practice(CoP) of teachers and Biographical Approach. ESD project of 'S' elementary school was started by Principal's recognition of further and that was practiced with a common theme over the course through various experiences in educational field with teachers' involvement and finally came to the changes in teachers' personal life and lifelong cognition. Through Community of Practice teachers could look the concept of ESD to a wide field of view and tried various activities in the classroom with students and also, as a further, were able to equip new professional competency with skills. Through the process of learning and experience teachers accepted the ESD philosophy as the engine of life and experienced that their long-term recognition was extended to the whole personal life and the global community.

• 수산해양교육연구
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• 제17권2호
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• pp.155-169
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• 2005

The Pressure-State-Response (PSR) framework was used to develop sustainability indicators for the Han River estuarine area. A total of 37 indicators in three categories were derived after reviewing previous studies. Some of these indicators were selected to assess the sustainability of the Han River estuary and its watershed. Some indicators provided contrasting information for judging the sustainability of the area. Even though very limited information was available for the meaningful assessment of the sustainability of the Han River estuarine area, there seems to be an appropriate base for the sustainable development of the area. Securing of reliable information seems to be the key for the indicators to produce meaningful assessment of the implementation of the sustainable development strategy for the Han River Estuary and its watershed. Integrated indices to synthesize the information provided by the sectoral indicators need to be developed to overcome the limitations of the sectoral indicators.

• 현장농수산연구지
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• 제21권2호
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• pp.87-101
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• 2019

This study analyzed the executive characteristics of farmers in the achievement contents of prize winners who can be called advanced farmers. According to the analysis, advanced farmers were responsible for developing new agricultural technologies and extending into farmers in the 1990s to increase productivity. In the 2000s, individual farmers were organized to contribute to regional agricultural development by the advanced farmers. In the future, advanced farmers should play a role in the sustainable agriculture through the multi functional value oriented agriculture.

• 해양환경안전학회지
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• 제16권1호
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• pp.11-20
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• 2010

굴 양식 산업은 우리나라의 대표적인 양식수산업으로서 중요한 역할을 수행하여 왔지만, 최근에는 수출 감소, 국내 내수시장 소비의 한계, 양식 환경 악화와 같은 여러 문제에 직면하여 있다. 적정하고 지속적인 굴 생산은 어장환경의 공간정보를 기반으로 하는 적지 선정을 통하여 달성 가능하고, 양식장의 적지 선정은 양식장의 성공적 개발에 중요한 열쇠이며, 지속가능한 개발에 절대적 영향을 미친다. 이 연구는 GIS 기반의 다중 평가 방법을 이용하여 수하식 굴 양식장의 적지를 규명하고자 하였다. 대부분의 인자들은 GIS에서 보간법에 의해 추출되었고, 여덟 개의 환경 인자들이 두 가지 기본 서브모델로 그룹화 되었다. 이는 굴 성장에 관련된 인자(수온, 염분, 해수유동, 클로로필 a)와 양식장 주변 환경에 관련된 인자(저층 DO, 총유기탄소, 퇴적물 산휘발성 황화물, 저서군집 다양도) 등으로 구성되어 있다. 적합 점수는 가장 적지인 8점에서부터 가장 적합하지 못한 1 점까지의 규모로 가점되었으며, 총 80.1%의 잠재 지역이 가장 높은 점수 5점과 6점으로 채점되었다. 이 지역들이 거제한산만에서 굴 양식을 위한 가장 최적의 조건을 가지는 것으로 나타났으며, 이러한 GIS 기반의 적지 선정 기법은 공간적인 의사 결정을 지원함으로서 어장관리시스템으로 활용될 수 있다.