On-board flow cytometric observation of picoplankton community structure in the East China Sea during the fall of different years
11 pages, 8 figures, 1 table
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| Format: | artículo biblioteca |
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Federation of European Microbiological Societies
2005
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| Subjects: | East China Sea, Synechococcus, Prochlorococcus, Picoeukaryotes, Heterotrophic bacteria, Flow cytometry, |
| Online Access: | http://hdl.handle.net/10261/134182 |
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dig-icm-es-10261-1341822021-05-03T08:32:17Z On-board flow cytometric observation of picoplankton community structure in the East China Sea during the fall of different years Pan, L.A. Zhang, L.H. Zhang, Jing Gasol, Josep M. Chao, M. East China Sea Synechococcus Prochlorococcus Picoeukaryotes Heterotrophic bacteria Flow cytometry 11 pages, 8 figures, 1 table On-board flow cytometric determinations of picoplankton abundance (i.e. Synechococcus spp., Prochlorococcus spp., picoeukaryotes and also heterotrophic bacteria) were obtained in the East China Sea in fall of 2000 and 2003. The average abundances of Synechococcus, Prochlorococcus, picoeukaryotes and heterotrophic bacteria were 105, 105, 104 and 106 cells ml-1, respectively. Synechococcus, picoeukaryotes and heterotrophic bacteria were abundant at all the stations and presented higher concentration in the inner shelf where influences from the Changjiang effluent plumes and the coastal upwelling were evident, while Prochlorococcus was absent from the near-shore stations and became the dominant picophytoplankton population in offshore waters, where its abundance was comparable to that for heterotrophic bacteria. All picoplankton groups showed a reduction in cell number with depth, and a positive correlation with water temperature were observed, which reflected the importance of light and temperature on picoplankton growth. A negative relationship with salinity was found for heterotrophic bacteria along two sections across the East China Sea Shelf, and distribution of picoplankton was dominated by different water masses. The fixation could lead to loss in Prochlorococcus cell numbers within one month, and all the picoplankton numbers decreased dramatically after three months. © 2004 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved This study was funded by the Ministry of Science and Technology of PR China (Nos. G1999043705 and 2001CB711004) and by the Shanghai Priority Academic Discipline Project Peer Reviewed 2016-06-29T06:38:55Z 2016-06-29T06:38:55Z 2005 2016-06-29T06:38:55Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.1016/j.femsec.2004.11.019 issn: 0168-6496 e-issn: 1574-6941 FEMS Microbiology Ecology 52(2): 243-253 (2005) http://hdl.handle.net/10261/134182 10.1016/j.femsec.2004.11.019 https://doi.org/10.1016/j.femsec.2004.11.019 Sí none Federation of European Microbiological Societies |
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Europa del Sur |
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Biblioteca del ICM España |
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East China Sea Synechococcus Prochlorococcus Picoeukaryotes Heterotrophic bacteria Flow cytometry East China Sea Synechococcus Prochlorococcus Picoeukaryotes Heterotrophic bacteria Flow cytometry |
| spellingShingle |
East China Sea Synechococcus Prochlorococcus Picoeukaryotes Heterotrophic bacteria Flow cytometry East China Sea Synechococcus Prochlorococcus Picoeukaryotes Heterotrophic bacteria Flow cytometry Pan, L.A. Zhang, L.H. Zhang, Jing Gasol, Josep M. Chao, M. On-board flow cytometric observation of picoplankton community structure in the East China Sea during the fall of different years |
| description |
11 pages, 8 figures, 1 table |
| format |
artículo |
| topic_facet |
East China Sea Synechococcus Prochlorococcus Picoeukaryotes Heterotrophic bacteria Flow cytometry |
| author |
Pan, L.A. Zhang, L.H. Zhang, Jing Gasol, Josep M. Chao, M. |
| author_facet |
Pan, L.A. Zhang, L.H. Zhang, Jing Gasol, Josep M. Chao, M. |
| author_sort |
Pan, L.A. |
| title |
On-board flow cytometric observation of picoplankton community structure in the East China Sea during the fall of different years |
| title_short |
On-board flow cytometric observation of picoplankton community structure in the East China Sea during the fall of different years |
| title_full |
On-board flow cytometric observation of picoplankton community structure in the East China Sea during the fall of different years |
| title_fullStr |
On-board flow cytometric observation of picoplankton community structure in the East China Sea during the fall of different years |
| title_full_unstemmed |
On-board flow cytometric observation of picoplankton community structure in the East China Sea during the fall of different years |
| title_sort |
on-board flow cytometric observation of picoplankton community structure in the east china sea during the fall of different years |
| publisher |
Federation of European Microbiological Societies |
| publishDate |
2005 |
| url |
http://hdl.handle.net/10261/134182 |
| work_keys_str_mv |
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| _version_ |
1777666435951099904 |