author_facet Wei, Yuqiu
Sun, Jun
Zhang, Xiaodong
Wang, Jing
Huang, Ke
Wei, Yuqiu
Sun, Jun
Zhang, Xiaodong
Wang, Jing
Huang, Ke
author Wei, Yuqiu
Sun, Jun
Zhang, Xiaodong
Wang, Jing
Huang, Ke
spellingShingle Wei, Yuqiu
Sun, Jun
Zhang, Xiaodong
Wang, Jing
Huang, Ke
MicrobiologyOpen
Picophytoplankton size and biomass around equatorial eastern Indian Ocean
Microbiology
author_sort wei, yuqiu
spelling Wei, Yuqiu Sun, Jun Zhang, Xiaodong Wang, Jing Huang, Ke 2045-8827 2045-8827 Wiley Microbiology http://dx.doi.org/10.1002/mbo3.629 <jats:title>Abstract</jats:title><jats:p>The cellular size and biomass of picophytoplankton were studied by flow cytometer during spring monsoon (March–May of 2015) in equatorial eastern Indian Ocean. We established an empirical relationship between forward scatter and cellular size to address the size and biomass of picophytoplankton. Results indicated that mean cell diameter of <jats:italic>Prochlorococcus</jats:italic> (0.60 μm) was the smallest, and then followed by <jats:italic>Synechococcus</jats:italic> (0.98 μm) and picoeukaryotic phytoplankton (1.05 μm). Thereafter, the biomass converted by abundance reached 0.64 μg·C·L<jats:sup>−1</jats:sup> for <jats:italic>Prochlorococcus</jats:italic>, 0.34 μg·C·L<jats:sup>−1</jats:sup> for <jats:italic>Synechococcus</jats:italic>, and 0.20 μg·C·L<jats:sup>−1</jats:sup> for picoeukaryotic phytoplankton. Additionally, the distinct biomass contribution of picophytoplankton appeared to be affected by abundance, but not changes in cellular size. Vertically, the cellular sizes of picophytoplankton were remarkably small in upper waters, which was predominantly controlled by the nutrient availability. In contrast, they were larger in deeper waters, which was primarily attributed to the combined effects of low temperature and reduced light availability. Spatially, under the influence of high nutrient concentration induced by the different circulations and coastal upwelling, slightly high carbon biomass of picophytoplankton was observed around the coastal zones of Sri Lanka island and Sumatra, as well as the southern Bay of Bengal.</jats:p> Picophytoplankton size and biomass around equatorial eastern Indian Ocean MicrobiologyOpen
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title Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_unstemmed Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_full Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_fullStr Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_full_unstemmed Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_short Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_sort picophytoplankton size and biomass around equatorial eastern indian ocean
topic Microbiology
url http://dx.doi.org/10.1002/mbo3.629
publishDate 2019
physical
description <jats:title>Abstract</jats:title><jats:p>The cellular size and biomass of picophytoplankton were studied by flow cytometer during spring monsoon (March–May of 2015) in equatorial eastern Indian Ocean. We established an empirical relationship between forward scatter and cellular size to address the size and biomass of picophytoplankton. Results indicated that mean cell diameter of <jats:italic>Prochlorococcus</jats:italic> (0.60 μm) was the smallest, and then followed by <jats:italic>Synechococcus</jats:italic> (0.98 μm) and picoeukaryotic phytoplankton (1.05 μm). Thereafter, the biomass converted by abundance reached 0.64 μg·C·L<jats:sup>−1</jats:sup> for <jats:italic>Prochlorococcus</jats:italic>, 0.34 μg·C·L<jats:sup>−1</jats:sup> for <jats:italic>Synechococcus</jats:italic>, and 0.20 μg·C·L<jats:sup>−1</jats:sup> for picoeukaryotic phytoplankton. Additionally, the distinct biomass contribution of picophytoplankton appeared to be affected by abundance, but not changes in cellular size. Vertically, the cellular sizes of picophytoplankton were remarkably small in upper waters, which was predominantly controlled by the nutrient availability. In contrast, they were larger in deeper waters, which was primarily attributed to the combined effects of low temperature and reduced light availability. Spatially, under the influence of high nutrient concentration induced by the different circulations and coastal upwelling, slightly high carbon biomass of picophytoplankton was observed around the coastal zones of Sri Lanka island and Sumatra, as well as the southern Bay of Bengal.</jats:p>
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author Wei, Yuqiu, Sun, Jun, Zhang, Xiaodong, Wang, Jing, Huang, Ke
author_facet Wei, Yuqiu, Sun, Jun, Zhang, Xiaodong, Wang, Jing, Huang, Ke, Wei, Yuqiu, Sun, Jun, Zhang, Xiaodong, Wang, Jing, Huang, Ke
author_sort wei, yuqiu
container_issue 2
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container_title MicrobiologyOpen
container_volume 8
description <jats:title>Abstract</jats:title><jats:p>The cellular size and biomass of picophytoplankton were studied by flow cytometer during spring monsoon (March–May of 2015) in equatorial eastern Indian Ocean. We established an empirical relationship between forward scatter and cellular size to address the size and biomass of picophytoplankton. Results indicated that mean cell diameter of <jats:italic>Prochlorococcus</jats:italic> (0.60 μm) was the smallest, and then followed by <jats:italic>Synechococcus</jats:italic> (0.98 μm) and picoeukaryotic phytoplankton (1.05 μm). Thereafter, the biomass converted by abundance reached 0.64 μg·C·L<jats:sup>−1</jats:sup> for <jats:italic>Prochlorococcus</jats:italic>, 0.34 μg·C·L<jats:sup>−1</jats:sup> for <jats:italic>Synechococcus</jats:italic>, and 0.20 μg·C·L<jats:sup>−1</jats:sup> for picoeukaryotic phytoplankton. Additionally, the distinct biomass contribution of picophytoplankton appeared to be affected by abundance, but not changes in cellular size. Vertically, the cellular sizes of picophytoplankton were remarkably small in upper waters, which was predominantly controlled by the nutrient availability. In contrast, they were larger in deeper waters, which was primarily attributed to the combined effects of low temperature and reduced light availability. Spatially, under the influence of high nutrient concentration induced by the different circulations and coastal upwelling, slightly high carbon biomass of picophytoplankton was observed around the coastal zones of Sri Lanka island and Sumatra, as well as the southern Bay of Bengal.</jats:p>
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spelling Wei, Yuqiu Sun, Jun Zhang, Xiaodong Wang, Jing Huang, Ke 2045-8827 2045-8827 Wiley Microbiology http://dx.doi.org/10.1002/mbo3.629 <jats:title>Abstract</jats:title><jats:p>The cellular size and biomass of picophytoplankton were studied by flow cytometer during spring monsoon (March–May of 2015) in equatorial eastern Indian Ocean. We established an empirical relationship between forward scatter and cellular size to address the size and biomass of picophytoplankton. Results indicated that mean cell diameter of <jats:italic>Prochlorococcus</jats:italic> (0.60 μm) was the smallest, and then followed by <jats:italic>Synechococcus</jats:italic> (0.98 μm) and picoeukaryotic phytoplankton (1.05 μm). Thereafter, the biomass converted by abundance reached 0.64 μg·C·L<jats:sup>−1</jats:sup> for <jats:italic>Prochlorococcus</jats:italic>, 0.34 μg·C·L<jats:sup>−1</jats:sup> for <jats:italic>Synechococcus</jats:italic>, and 0.20 μg·C·L<jats:sup>−1</jats:sup> for picoeukaryotic phytoplankton. Additionally, the distinct biomass contribution of picophytoplankton appeared to be affected by abundance, but not changes in cellular size. Vertically, the cellular sizes of picophytoplankton were remarkably small in upper waters, which was predominantly controlled by the nutrient availability. In contrast, they were larger in deeper waters, which was primarily attributed to the combined effects of low temperature and reduced light availability. Spatially, under the influence of high nutrient concentration induced by the different circulations and coastal upwelling, slightly high carbon biomass of picophytoplankton was observed around the coastal zones of Sri Lanka island and Sumatra, as well as the southern Bay of Bengal.</jats:p> Picophytoplankton size and biomass around equatorial eastern Indian Ocean MicrobiologyOpen
spellingShingle Wei, Yuqiu, Sun, Jun, Zhang, Xiaodong, Wang, Jing, Huang, Ke, MicrobiologyOpen, Picophytoplankton size and biomass around equatorial eastern Indian Ocean, Microbiology
title Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_full Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_fullStr Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_full_unstemmed Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_short Picophytoplankton size and biomass around equatorial eastern Indian Ocean
title_sort picophytoplankton size and biomass around equatorial eastern indian ocean
title_unstemmed Picophytoplankton size and biomass around equatorial eastern Indian Ocean
topic Microbiology
url http://dx.doi.org/10.1002/mbo3.629