울릉도 주변 해역에서 식물플랑크톤 종 조성 분포

DC Field Value Language
dc.contributor.author 권오윤 -
dc.contributor.author 강정훈 -
dc.contributor.author 윤성진 -
dc.date.accessioned 2020-07-15T11:53:09Z -
dc.date.available 2020-07-15T11:53:09Z -
dc.date.created 2020-02-11 -
dc.date.issued 2018-05-25 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/23272 -
dc.description.abstract To better understand seasonal variation in phytoplankton community structure in the coastal waters of Ulleung island, 4 research cruises were carried out between February and November 2017. Phytoplankton community structure and ambient seawater physicochemical parameters were examined. The phytoplankton community in the coastal waters of Ulleung island was mainly composed of diatoms and dinoflagellates, with 242 taxa in 70 genera of diatoms and 104 taxa in 26 genera of dinoflagellates. Several species of Chlorophyta, Chrysophyta, and Cyanophyta were also observed. Chain-forming diatoms were the most dominant phytoplankton the group throughout the year, except in summer when dinoflagellates dominated in the coastal waters. Phytoplankton abundance was always higher in coastal than offshore waters, which was mainly determined by availability of nutrient. Prorocentrum dentatum bloom and Chaetoceros debilis bloom were observed in the coastal waters during spring and autumn 2017, respectively. The nutrient N:P ratio, rather than Si:N ratio, played a significant role in the regulation of the phytoplankton community structure and the formation of the spring coastal dinoflagellate bloom in the coastal waters of Ulleung island.ater physicochemical parameters were examined. The phytoplankton community in the coastal waters of Ulleung island was mainly composed of diatoms and dinoflagellates, with 242 taxa in 70 genera of diatoms and 104 taxa in 26 genera of dinoflagellates. Several species of Chlorophyta, Chrysophyta, and Cyanophyta were also observed. Chain-forming diatoms were the most dominant phytoplankton the group throughout the year, except in summer when dinoflagellates dominated in the coastal waters. Phytoplankton abundance was always higher in coastal than offshore waters, which was mainly determined by availability of nutrient. Prorocentrum dentatum bloom and Chaetoceros debilis bloom were observed in the coastal waters during spring and autumn 2017, respectively. The nutrient N:P ratio, rather than Si:N ratio, played a significant role in the regulation of the phytoplankton community structure and the formation of the spring coastal dinoflagellate bloom in the coastal waters of Ulleung island. -
dc.description.uri 2 -
dc.language English -
dc.publisher 한국해양과학기술협의회 -
dc.relation.isPartOf 춘계해양학회 -
dc.title 울릉도 주변 해역에서 식물플랑크톤 종 조성 분포 -
dc.title.alternative Distribution of phytoplankton species composition in the Ulleung island in the East Sea, Korea -
dc.type Conference -
dc.citation.conferencePlace KO -
dc.citation.endPage 153 -
dc.citation.startPage 153 -
dc.citation.title 춘계해양학회 -
dc.identifier.bibliographicCitation 춘계해양학회, pp.153 -
dc.description.journalClass 2 -
Appears in Collections:
South Sea Research Institute > Risk Assessment Research Center > 2. Conference Papers
East Sea Research Institute > Ulleungdo·Dokdo Ocean Science Station > 2. Conference Papers
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