Collection of Environmental Variables and Bacterial Community Compositions in Marian Cove, Antarctica, during Summer 2018
Marine bacteria, which are known as key drivers for marine biogeochemical cycles and Earth’s climate system, are mainly responsible for the decomposition of organic matter and production of climate-relevant gases (i.e., CO₂, N₂O, and CH₄). However, research is still required to fully understand the...
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ftmdpi:oai:mdpi.com:/2306-5729/6/3/27/ 2023-08-20T04:02:26+02:00 Collection of Environmental Variables and Bacterial Community Compositions in Marian Cove, Antarctica, during Summer 2018 Hyo-Ryeon Kim Jae-Hyun Lim Ju-Hyoung Kim Il-Nam Kim 2021-03-05 application/pdf https://doi.org/10.3390/data6030027 EN eng Multidisciplinary Digital Publishing Institute https://dx.doi.org/10.3390/data6030027 https://creativecommons.org/licenses/by/4.0/ Data; Volume 6; Issue 3; Pages: 27 marine bacteria Marian Cove environmental variables bacterial composition Text 2021 ftmdpi https://doi.org/10.3390/data6030027 2023-08-01T01:12:57Z Marine bacteria, which are known as key drivers for marine biogeochemical cycles and Earth’s climate system, are mainly responsible for the decomposition of organic matter and production of climate-relevant gases (i.e., CO₂, N₂O, and CH₄). However, research is still required to fully understand the correlation between environmental variables and bacteria community composition. Marine bacteria living in the Marian Cove, where the inflow of freshwater has been rapidly increasing due to substantial glacial retreat, must be undergoing significant environmental changes. During the summer of 2018, we conducted a hydrographic survey to collect environmental variables and bacterial community composition data at three different layers (i.e., the seawater surface, middle, and bottom layers) from 15 stations. Of all the bacterial data, 17 different phylum level bacteria and 21 different class level bacteria were found and Proteobacteria occupy 50.3% at phylum level following Bacteroidetes. Gammaproteobacteria and Alphaproteobacteria, which belong to Proteobacteria, are the highest proportion at the class level. Gammaproteobacteria showed the highest relative abundance in all three seawater layers. The collection of environmental variables and bacterial composition data contributes to improving our understanding of the significant relationships between marine Antarctic regions and marine bacteria that lives in the Antarctic. Text Antarc* Antarctic Antarctica MDPI Open Access Publishing Antarctic Marian ENVELOPE(-58.750,-58.750,-62.217,-62.217) Marian Cove ENVELOPE(-58.800,-58.800,-62.217,-62.217) The Antarctic Data 6 3 27 |
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marine bacteria Marian Cove environmental variables bacterial composition |
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marine bacteria Marian Cove environmental variables bacterial composition Hyo-Ryeon Kim Jae-Hyun Lim Ju-Hyoung Kim Il-Nam Kim Collection of Environmental Variables and Bacterial Community Compositions in Marian Cove, Antarctica, during Summer 2018 |
topic_facet |
marine bacteria Marian Cove environmental variables bacterial composition |
description |
Marine bacteria, which are known as key drivers for marine biogeochemical cycles and Earth’s climate system, are mainly responsible for the decomposition of organic matter and production of climate-relevant gases (i.e., CO₂, N₂O, and CH₄). However, research is still required to fully understand the correlation between environmental variables and bacteria community composition. Marine bacteria living in the Marian Cove, where the inflow of freshwater has been rapidly increasing due to substantial glacial retreat, must be undergoing significant environmental changes. During the summer of 2018, we conducted a hydrographic survey to collect environmental variables and bacterial community composition data at three different layers (i.e., the seawater surface, middle, and bottom layers) from 15 stations. Of all the bacterial data, 17 different phylum level bacteria and 21 different class level bacteria were found and Proteobacteria occupy 50.3% at phylum level following Bacteroidetes. Gammaproteobacteria and Alphaproteobacteria, which belong to Proteobacteria, are the highest proportion at the class level. Gammaproteobacteria showed the highest relative abundance in all three seawater layers. The collection of environmental variables and bacterial composition data contributes to improving our understanding of the significant relationships between marine Antarctic regions and marine bacteria that lives in the Antarctic. |
format |
Text |
author |
Hyo-Ryeon Kim Jae-Hyun Lim Ju-Hyoung Kim Il-Nam Kim |
author_facet |
Hyo-Ryeon Kim Jae-Hyun Lim Ju-Hyoung Kim Il-Nam Kim |
author_sort |
Hyo-Ryeon Kim |
title |
Collection of Environmental Variables and Bacterial Community Compositions in Marian Cove, Antarctica, during Summer 2018 |
title_short |
Collection of Environmental Variables and Bacterial Community Compositions in Marian Cove, Antarctica, during Summer 2018 |
title_full |
Collection of Environmental Variables and Bacterial Community Compositions in Marian Cove, Antarctica, during Summer 2018 |
title_fullStr |
Collection of Environmental Variables and Bacterial Community Compositions in Marian Cove, Antarctica, during Summer 2018 |
title_full_unstemmed |
Collection of Environmental Variables and Bacterial Community Compositions in Marian Cove, Antarctica, during Summer 2018 |
title_sort |
collection of environmental variables and bacterial community compositions in marian cove, antarctica, during summer 2018 |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2021 |
url |
https://doi.org/10.3390/data6030027 |
long_lat |
ENVELOPE(-58.750,-58.750,-62.217,-62.217) ENVELOPE(-58.800,-58.800,-62.217,-62.217) |
geographic |
Antarctic Marian Marian Cove The Antarctic |
geographic_facet |
Antarctic Marian Marian Cove The Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
Data; Volume 6; Issue 3; Pages: 27 |
op_relation |
https://dx.doi.org/10.3390/data6030027 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/data6030027 |
container_title |
Data |
container_volume |
6 |
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3 |
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27 |
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1774712878379565056 |