한국해양학회지:바다 (The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY)
- 제5권1호
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- Pages.37-46
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- 2000
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- 1226-2978(pISSN)
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- 2671-8820(eISSN)
전남 고흥 해역의 유해성 적조의 발생연구 3. 1997년도 종속영향성 와편모류와 섬모류의 시공간적 변화
The Outbreak of Red Tides in the Coastal Waters off Kohung, Chonnam, Korea 3. The Temporal and Spatial Variations in the Heterotrophic Dinoflagellates and Ciliates in 1997
- 정해진 (군산대학교 자연과학대학 해양학과) ;
- 박종규 (인제대학교 환경연구소) ;
- 김재성 (군산대학교 자연과학대학 해양학과) ;
- 김성택 (군산대학교 자연과학대학 해양학과) ;
- 윤주이 (군산대학교 자연과학대학 해양학과) ;
- 김수경 (군산대학교 자연과학대학 해양학과) ;
- 박용민 (군산대학교 적조연구센터)
- Jeong, Hae-Jin (Department of Oceanography, College of Natural Sciences, Kunsan National University) ;
- Park, Jong-Kyu (The Institution of Environmental Research, Inje University) ;
- Kim, Jae-Seong (Department of Oceanography, College of Natural Sciences, Kunsan National University) ;
- Kim, Seong-Taek (Department of Oceanography, College of Natural Sciences, Kunsan National University) ;
- Yoon, Joo-Eh (Department of Oceanography, College of Natural Sciences, Kunsan National University) ;
- Kim, Su-Kyeong (Department of Oceanography, College of Natural Sciences, Kunsan National University) ;
- Park, Yong-Min (Red Tide Research Center, Kunsan National University)
- Published : 2000.02.29
Abstract
1995년 이후 해마다 8월부터 10월까지 남해안에서 대규모로 발생되는 유해성 적조가 가장 먼저 발견되는 전남 고흥군 나로도 해역에서 적조원인생물을 포함한 식물플랑크톤의 포식자로써 적조역학(red tide dynamics)에 큰 영향을 줄 수 있는 종속영양성 와편모류(heterotraphic dinoflagellate; 이하 HTD)와 섬모류의 시공간적 분포를 연구하기 위하여, 1997년 6월 20일부터 9월 22일까지 모두 5차례에 걸쳐 3개의 정점, 5
We investigated the temporal and spatial variations in heterotrophic dinoflagellates (hereafter HTD) and ciliates from June to September 1997 in the waters off Kohung, Korea where red tides dominated by harmful dinoflagellates had occurred from August to October since 1995. We took water samples five times from 5-7 depths at 3 stations in this study period. A total of 17 HTD species were present and of these species in the genus Protoperidinium were 11. The species number of tintinnids (hereafter TIN) present totalled 15 and several naked ciliate (hereafter NC) species were observed. The species numbers of HTD and TIN rapidly increased between August 1st and 21st and then reached to the maximum numbers of 13 and 10, respectively, on August 27 when red tides dominated by Gyrodinium impudicum were first observed in the study area. However the species numbers drastically decreased on September 22. The maximum densities of HTD, TIN, and NC were 45, 39, 57 cells
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