Interactive network configuration maintains bacterioplankton community structure under elevated CO2 in a eutrophic coastal mesocosm experiment
There is increasing concern about the effects of ocean acidification on marine biogeochemical and ecological processes and the organisms that drive them, including marine bacteria. Here, we examine the effects of elevated CO2 on the bacterioplankton community during a mesocosm experiment using an ar...
Published in: | Biogeosciences |
---|---|
Main Authors: | , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Copernicus Publications
2018
|
Subjects: | |
Online Access: | https://doi.org/10.5194/bg-15-551-2018 https://noa.gwlb.de/receive/cop_mods_00007448 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00007405/bg-15-551-2018.pdf https://bg.copernicus.org/articles/15/551/2018/bg-15-551-2018.pdf |
id |
ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00007448 |
---|---|
record_format |
openpolar |
spelling |
ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00007448 2023-05-15T17:51:17+02:00 Interactive network configuration maintains bacterioplankton community structure under elevated CO2 in a eutrophic coastal mesocosm experiment Lin, Xin Huang, Ruiping Li, Yan Li, Futian Wu, Yaping Hutchins, David A. Dai, Minhan Gao, Kunshan 2018-01 electronic https://doi.org/10.5194/bg-15-551-2018 https://noa.gwlb.de/receive/cop_mods_00007448 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00007405/bg-15-551-2018.pdf https://bg.copernicus.org/articles/15/551/2018/bg-15-551-2018.pdf eng eng Copernicus Publications Biogeosciences -- http://www.bibliothek.uni-regensburg.de/ezeit/?2158181 -- http://www.copernicus.org/EGU/bg/bg.html -- 1726-4189 https://doi.org/10.5194/bg-15-551-2018 https://noa.gwlb.de/receive/cop_mods_00007448 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00007405/bg-15-551-2018.pdf https://bg.copernicus.org/articles/15/551/2018/bg-15-551-2018.pdf uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2018 ftnonlinearchiv https://doi.org/10.5194/bg-15-551-2018 2022-02-08T22:58:31Z There is increasing concern about the effects of ocean acidification on marine biogeochemical and ecological processes and the organisms that drive them, including marine bacteria. Here, we examine the effects of elevated CO2 on the bacterioplankton community during a mesocosm experiment using an artificial phytoplankton community in subtropical, eutrophic coastal waters of Xiamen, southern China. Through sequencing the bacterial 16S rRNA gene V3-V4 region, we found that the bacterioplankton community in this high-nutrient coastal environment was relatively resilient to changes in seawater carbonate chemistry. Based on comparative ecological network analysis, we found that elevated CO2 hardly altered the network structure of high-abundance bacterioplankton taxa but appeared to reassemble the community network of low abundance taxa. This led to relatively high resilience of the whole bacterioplankton community to the elevated CO2 level and associated chemical changes. We also observed that the Flavobacteria group, which plays an important role in the microbial carbon pump, showed higher relative abundance under the elevated CO2 condition during the early stage of the phytoplankton bloom in the mesocosms. Our results provide new insights into how elevated CO2 may influence bacterioplankton community structure. Article in Journal/Newspaper Ocean acidification Niedersächsisches Online-Archiv NOA Biogeosciences 15 2 551 565 |
institution |
Open Polar |
collection |
Niedersächsisches Online-Archiv NOA |
op_collection_id |
ftnonlinearchiv |
language |
English |
topic |
article Verlagsveröffentlichung |
spellingShingle |
article Verlagsveröffentlichung Lin, Xin Huang, Ruiping Li, Yan Li, Futian Wu, Yaping Hutchins, David A. Dai, Minhan Gao, Kunshan Interactive network configuration maintains bacterioplankton community structure under elevated CO2 in a eutrophic coastal mesocosm experiment |
topic_facet |
article Verlagsveröffentlichung |
description |
There is increasing concern about the effects of ocean acidification on marine biogeochemical and ecological processes and the organisms that drive them, including marine bacteria. Here, we examine the effects of elevated CO2 on the bacterioplankton community during a mesocosm experiment using an artificial phytoplankton community in subtropical, eutrophic coastal waters of Xiamen, southern China. Through sequencing the bacterial 16S rRNA gene V3-V4 region, we found that the bacterioplankton community in this high-nutrient coastal environment was relatively resilient to changes in seawater carbonate chemistry. Based on comparative ecological network analysis, we found that elevated CO2 hardly altered the network structure of high-abundance bacterioplankton taxa but appeared to reassemble the community network of low abundance taxa. This led to relatively high resilience of the whole bacterioplankton community to the elevated CO2 level and associated chemical changes. We also observed that the Flavobacteria group, which plays an important role in the microbial carbon pump, showed higher relative abundance under the elevated CO2 condition during the early stage of the phytoplankton bloom in the mesocosms. Our results provide new insights into how elevated CO2 may influence bacterioplankton community structure. |
format |
Article in Journal/Newspaper |
author |
Lin, Xin Huang, Ruiping Li, Yan Li, Futian Wu, Yaping Hutchins, David A. Dai, Minhan Gao, Kunshan |
author_facet |
Lin, Xin Huang, Ruiping Li, Yan Li, Futian Wu, Yaping Hutchins, David A. Dai, Minhan Gao, Kunshan |
author_sort |
Lin, Xin |
title |
Interactive network configuration maintains bacterioplankton community structure under elevated CO2 in a eutrophic coastal mesocosm experiment |
title_short |
Interactive network configuration maintains bacterioplankton community structure under elevated CO2 in a eutrophic coastal mesocosm experiment |
title_full |
Interactive network configuration maintains bacterioplankton community structure under elevated CO2 in a eutrophic coastal mesocosm experiment |
title_fullStr |
Interactive network configuration maintains bacterioplankton community structure under elevated CO2 in a eutrophic coastal mesocosm experiment |
title_full_unstemmed |
Interactive network configuration maintains bacterioplankton community structure under elevated CO2 in a eutrophic coastal mesocosm experiment |
title_sort |
interactive network configuration maintains bacterioplankton community structure under elevated co2 in a eutrophic coastal mesocosm experiment |
publisher |
Copernicus Publications |
publishDate |
2018 |
url |
https://doi.org/10.5194/bg-15-551-2018 https://noa.gwlb.de/receive/cop_mods_00007448 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00007405/bg-15-551-2018.pdf https://bg.copernicus.org/articles/15/551/2018/bg-15-551-2018.pdf |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
Biogeosciences -- http://www.bibliothek.uni-regensburg.de/ezeit/?2158181 -- http://www.copernicus.org/EGU/bg/bg.html -- 1726-4189 https://doi.org/10.5194/bg-15-551-2018 https://noa.gwlb.de/receive/cop_mods_00007448 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00007405/bg-15-551-2018.pdf https://bg.copernicus.org/articles/15/551/2018/bg-15-551-2018.pdf |
op_rights |
uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/bg-15-551-2018 |
container_title |
Biogeosciences |
container_volume |
15 |
container_issue |
2 |
container_start_page |
551 |
op_container_end_page |
565 |
_version_ |
1766158389582233600 |