장목만에서 식물플랑크톤 군집의 계절적 변동

DC Field Value Language
dc.contributor.author 권오윤 -
dc.contributor.author 강정훈 -
dc.date.accessioned 2020-07-16T00:52:23Z -
dc.date.available 2020-07-16T00:52:23Z -
dc.date.created 2020-02-11 -
dc.date.issued 2015-05-22 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/25440 -
dc.description.abstract Several environmental variables were monitored water samples were examined from January 2009 to December 2011 to understand the taxonomic structure of coastal phytoplankton communities in Jangmok bay Korea. The phytoplankton community was characterized by identifying and quantifying microalgal taxa in conjunction, also determined Chl a, inorganic nutrients, dissolved oxygen, salinity, temperature and pH. Canonical correspondence analysis (CCA) was used to temporal phytoplankton community changes, and to examine the relationship between species composition and environmental factors. Theses variables were subjected to analysis, to identify correlation. The species diversity of the phytoplankton community changed rapidly, and high species diversity coincided with significantly higher relative diatom abundance, and lower species diversity coincided with significantly higher proportions of phytoplankton taxa other than diatoms and dinoflagellates. In addition, the Chl a concentration was positively correlated to the relative proportion of dinoflagelltes. The relative abundance of some species was dependent on specific environmental variables. Community structure and cell abundance were categorized in relation to monsoon, current and anthropological activities. It is presented that the temperature and hydrodynamics in conjunction with the pattern of nutrients (DIN, DIP and N/P) availability and depletion affect the composharacterized by identifying and quantifying microalgal taxa in conjunction, also determined Chl a, inorganic nutrients, dissolved oxygen, salinity, temperature and pH. Canonical correspondence analysis (CCA) was used to temporal phytoplankton community changes, and to examine the relationship between species composition and environmental factors. Theses variables were subjected to analysis, to identify correlation. The species diversity of the phytoplankton community changed rapidly, and high species diversity coincided with significantly higher relative diatom abundance, and lower species diversity coincided with significantly higher proportions of phytoplankton taxa other than diatoms and dinoflagellates. In addition, the Chl a concentration was positively correlated to the relative proportion of dinoflagelltes. The relative abundance of some species was dependent on specific environmental variables. Community structure and cell abundance were categorized in relation to monsoon, current and anthropological activities. It is presented that the temperature and hydrodynamics in conjunction with the pattern of nutrients (DIN, DIP and N/P) availability and depletion affect the compos -
dc.description.uri 2 -
dc.language English -
dc.publisher 한국해양과학기술협의회 -
dc.relation.isPartOf 춘계해양학회 -
dc.title 장목만에서 식물플랑크톤 군집의 계절적 변동 -
dc.title.alternative Seasonal phytoplankton dynamics in the coastal waters in Jangmok bay Korea -
dc.type Conference -
dc.citation.conferencePlace KO -
dc.citation.endPage 170 -
dc.citation.startPage 167 -
dc.citation.title 춘계해양학회 -
dc.contributor.alternativeName 권오윤 -
dc.contributor.alternativeName 강정훈 -
dc.identifier.bibliographicCitation 춘계해양학회, pp.167 - 170 -
dc.description.journalClass 2 -
Appears in Collections:
South Sea Research Institute > Risk Assessment Research Center > 2. Conference Papers
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