부유성 섬모충 Strombidium capitatum의 시스트형성과 수중 개체군 동태와의 관계

DC Field Value Language
dc.contributor.author 김영옥 -
dc.contributor.author 하성용 -
dc.contributor.author 윤원득 -
dc.date.accessioned 2020-07-17T02:50:01Z -
dc.date.available 2020-07-17T02:50:01Z -
dc.date.created 2020-02-11 -
dc.date.issued 2007-11-08 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/30215 -
dc.description.abstract Cysts of an oligotrich ciliate were isolated from natural sediment samples collected in Masan Bay from October 2005 to November 2006 and incubated under laboratory culture conditions. Excysted vegetative cells were observed after protargol staining and scanning microscopy and were identified as Strombidium capitatum based on the morphological characteristics. Cysts of S. capitatum have a spherical shape, with a papula and cyst wall ornamented with spines. Cyst size was ca. 60 µm in total length and ca. 50 µm in width. Seasonal changes in the vegetative population and sedimentation of newly formed cysts were investigated in situ. Planktonic vegetative cells were abundant during the intermediate season (spring and autumn) when the water temperature was around 15 ℃ while the cells were not detected in summer. Mass encystment occurred in October and November 2006, when the vegetative population flourished in fall peak, while minor encystment during the spring peak time. These results indicate that S. capitatum is an adapted species in low to moderate temperature and aestivates during the warm period in summer. -
dc.description.uri 2 -
dc.language Korean -
dc.publisher 한국해양학회 -
dc.relation.isPartOf 한극해양학회 -
dc.title 부유성 섬모충 Strombidium capitatum의 시스트형성과 수중 개체군 동태와의 관계 -
dc.title.alternative Relationships between encystment and vegetative population of a planktonic ciliate, Strombidium capitatum -
dc.type Conference -
dc.citation.conferencePlace KO -
dc.citation.endPage 206 -
dc.citation.startPage 206 -
dc.citation.title 한극해양학회 -
dc.contributor.alternativeName 김영옥 -
dc.contributor.alternativeName 하성용 -
dc.identifier.bibliographicCitation 한극해양학회, pp.206 -
dc.description.journalClass 2 -
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Ocean Climate Solutions Research Division > Ocean Climate Response & Ecosystem Research Department > 2. Conference Papers
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