Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 31 Issue 6
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- Pages.920-926
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- 1998
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
Changes of Bacterial Population during the Decomposition Process of Red Tide Dinoflagellate, Cochiodinium polykrikoides in the Marine Sediment Addition of Yellow Loess
황토첨가 해양퇴적물에서 적조생물 Cochiodinium polykrikoides 분해중 세균군집의 변동
- PARK Young-Tae (Korea Inter-University Institute of Ocean Science, Pukyong National University) ;
- LEE Won-Jae (Department of Microbiology, Pukyong National University)
- Published : 1998.11.01
Abstract
To investigate the effects of yellow loess on the microbial community after applying into C. polykrikoides as a red tide centrol method during decomposition process, we conducted this study using microcosm experiments, which consisted of sediment collected from Jinhae and Masan bay. The composition, number of bacteria and respiratory electron transport system activity (ETSA) were analyzed. The number of heterotrophic bacteria examined in the samples of both stations reached maximum value within 12 hrs with
본 연구는 C. polykrikoides 적조 구제로 살포한 황토가 저층에 퇴적된 후, 적조생물이 분해되는 동안 미생물군집과 호흡 전자전달계 활성에 미치는 영향을 알아보기 위하여 마산만과 진해만의 퇴적물로 배양실험을 행한 결과이다. 종속영양세균수는 두 개 정점의 실험구 모두 황토첨가와 무관하게
Keywords
- yellow loess;
- heterotrophic bacteria;
- sulfate reducing bacteria;
- formazan;
- respiratory electron transport system activity (ETSA)