The Responses of phytoplankton and bacterial communities along the salinity gradients in the Seomjin River estuary
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이민지 | - |
dc.contributor.author | 백승호 | - |
dc.contributor.author | 문창호 | - |
dc.date.accessioned | 2020-07-15T18:49:40Z | - |
dc.date.available | 2020-07-15T18:49:40Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2017-04-19 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/24134 | - |
dc.description.abstract | To assess changes in abiotic and biotic factors between flood and ebb tides we investigated the seasonal phytoplankton and bacterial dynamics and environmental conditions along a salinity gradient at 14 stations in the Seomjin River estuary(SRE), Korea. We performed bioassays to identify the effect of additional nutrients (+N, +P, and +NP) on phytoplankton growth and performed high-resolution 16S rRNA tag pyrosequencing to obtain snapshots of the bacterial diversity and community structure along the salinity gradients. Nitrate+nitrite and silicate loading increased as a result of freshwater input, and that phosphates loading may primarily have involved leaching from bottom sediments of the shallow inner bay.Inaddition, we suggested that sufficient N and Si are supplied by river discharges to favor suitable habitat conditions for diatoms, and are a main bottom-up factor affecting phytoplankton blooms during all seasons.(SRE), Korea. We performed bioassays to identify the effect of additional nutrients (+N, +P, and +NP) on phytoplankton growth and performed high-resolution 16S rRNA tag pyrosequencing to obtain snapshots of the bacterial diversity and community structure along the salinity gradients. Nitrate+nitrite and silicate loading increased as a result of freshwater input, and that phosphates loading may primarily have involved leaching from bottom sediments of the shallow inner bay.Inaddition, we suggested that sufficient N and Si are supplied by river discharges to favor suitable habitat conditions for diatoms, and are a main bottom-up factor affecting phytoplankton blooms during all seasons. | - |
dc.description.uri | 2 | - |
dc.language | English | - |
dc.publisher | 한국해양과학기술협의회 | - |
dc.relation.isPartOf | 한국해양과학기술협의회 공동학술대회 | - |
dc.title | The Responses of phytoplankton and bacterial communities along the salinity gradients in the Seomjin River estuary | - |
dc.type | Conference | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 71 | - |
dc.citation.startPage | 71 | - |
dc.citation.title | 한국해양과학기술협의회 공동학술대회 | - |
dc.contributor.alternativeName | 이민지 | - |
dc.contributor.alternativeName | 백승호 | - |
dc.identifier.bibliographicCitation | 한국해양과학기술협의회 공동학술대회, pp.71 | - |
dc.description.journalClass | 2 | - |