• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.7 no.1
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• pp.39-43
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• 1971

Koreans have been interested in the North Pacific fisheries since the exploratory fishing was carried out by R/V Baek-Kyung of Pusan Fisheries College in 1966. Although the salmon fishing was interrupted by some countries, Korean trawlers are venturing in the North Pacific Ocean for catching demersal fishes. The trawl fishery in the region raises some problems. i. e. the conflict with the coastal or nearshore fishery, low fish price, etc. This paper concerns with the plan for the settlement of these problems..

• Proceedings of the PSK Conference
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• 2000.04a
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• pp.212.2-213
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• 2000

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2003.05a
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• pp.42-42
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• 2003

연어는 북태평양 연안의 냉수역에 서식하는 소하성 어류이다. 한국을 비롯한 북태평양 연안국들은 연어 치어를 생산하여 방류한다. 각 나라에서 방류된 연어의 회유경로가 서로 겹치고 인접국의 배타적 경제수역을 지나게 되는 경우가 많아 연어를 방류하는 나라들 간에 자원분쟁의 가능성이 높다. 이러한 분쟁을 조정하고, 연어자원에 대한 합리적인 관리를 위해 연어 계군에 대한 명확한 구분이 필요하다. (중략)

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.407-408
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• 2001

Stable isotope technique in matrine science is becoming powerful tool to roveal the environmental characteristics surrounding organisms during their past life histories. general, the isotopic data can be used for estimations of habitat temperature, migratory patterns and habitat location, metabolic rates, and investigations of food chains (Kalish, 1991). (omitted)

• Proceedings of the PSK Conference
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• 2000.10a
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• pp.270.2-270.2
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• 2000

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2019.10a
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• pp.96-96
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• 2019

• Biomolecules & Therapeutics
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• v.32 no.3
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• pp.399-399
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• 2024

• Korean Journal of Ichthyology
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• v.5 no.1
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• pp.68-84
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• 1993

Matured adults of chum salmon were collected from Namdae-chun River, Yangyand-gun, Kangwon-do, Korea in december of 1989 and 1990. Artificial insemination was made in the field. Hatching and neasing were cassied out in laboratories of the Yangyand Fisheries Institute and Korea Ocean Research and Development Institute : Ossification of bones of alevin, fry and smolt were investigated : 1. The newly hatched alevins, 1.80 to 2.56mm in total length, were ossified partly on parasphenoid, maxillary, dentary and opercle bones. 2. The alevin stage, the visceral bones connected with feeding and respiratory function were ossified earlier than cranium and vertebra. At swim up stage, the fry attained 3 to 4cm in total length, most of bones except cranium were ossified. 3. Teeth on the jaw bones, palatine, vomer, upper and lower pharyngeal bones were increased conspicuously when the body length were ranged from 3 to 4cm. 4. Caudal fin of hatched larvae had already seventeen occified rays and developed earlier than any other fins.

• Research in Plant Disease
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• v.26 no.3
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• pp.190-193
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• 2020

In 2014, Anthracnose symptoms were observed on fruit of pumpkin in Gangneung, Gangwon in Korea. The typical symptoms on fruit surfaces were circular lesions, brown, shriveled with salmon-colored spore masses on the spots. A fungal isolate was obtained from symptomatic on fruit and cultured on potato dextrose agar at 25℃. The color of the upper surface of the colony varied from white to gray with occurrence of salmon-colored conidial masses and was red to violet on the underside. The causal fungus of anthracnose isolated from the diseased fruits was identified as Colletotrichum fioriniae based on mycological characteristics and sequences of the internal transcribed spacer, glyceraldehyde-3-phosphate dehydrogenase, chitin synthase-1 gene, histone H3, actin gene, beta-tubulin gene region. Pathogenicity tests of the isolate were performed on pumpkin fruit by both wound and non-wound inoculation with conidial suspension (1×10⁶ conidia/ml) and incubated at 25℃. Lesions were observed on both wounded and non-wounded fruit of pumpkin after 7 days inoculation in only C. fioriniae. The pathogen was re-isolated from the lesions of inoculated fruits. To our knowledge, this is the first report of anthracnose on fruit of pumpkin caused by C. fioriniae in Korea.

• Korean Journal of Microbiology
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• v.27 no.3
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• pp.225-230
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• 1989

Infectious Pancreatic Necrosis Virus (IPNV) is one of the most important pathogens for inland fish farming and had been first reported in Korea from returning adult chum salmon (Oncorhynchus keta) at hatcheries on the east coast. During the past years, several viruses identified as IPNV were isolated not only from chum salmon, but also from gold fish (Carassius auratus), eel(Anguilla japonica), and rainbow trout (Salmo gairdneri). An isolate, coded DRT, from fingerlings of pan-cultured rainbow trout in Daechung Dam showed different serotype from three known reference serogroups of IPNV such as VR-299, Sp, and Ab. Antisera to three of these serotypes, however, partially neutralized the infectivity of this isolate. Anti-Sp type was rather effective than either anti-VR-299 or anti-Ab, implying DRT could be more closely related to Sp. DRT has been purified and its RNA genome segments were compated showing that the isolate does not belong to any of known serogroups even with some common antigenicity.