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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ftdoajarticles:oai:doaj.org/article:0e17043fa92f4462a1063cae4cb6a74e 2024-01-07T09:40:06+01:00 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 2021-03-01T00:00:00Z https://doi.org/10.3390/data6030027 https://doaj.org/article/0e17043fa92f4462a1063cae4cb6a74e EN eng MDPI AG https://www.mdpi.com/2306-5729/6/3/27 https://doaj.org/toc/2306-5729 doi:10.3390/data6030027 2306-5729 https://doaj.org/article/0e17043fa92f4462a1063cae4cb6a74e Data, Vol 6, Iss 3, p 27 (2021) marine bacteria Marian Cove environmental variables bacterial composition Bibliography. Library science. Information resources Z article 2021 ftdoajarticles https://doi.org/10.3390/data6030027 2023-12-10T01:46:59Z 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. Article in Journal/Newspaper Antarc* Antarctic Antarctica Directory of Open Access Journals: DOAJ Articles 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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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English |
topic |
marine bacteria Marian Cove environmental variables bacterial composition Bibliography. Library science. Information resources Z |
spellingShingle |
marine bacteria Marian Cove environmental variables bacterial composition Bibliography. Library science. Information resources Z 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 Bibliography. Library science. Information resources Z |
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 |
Article in Journal/Newspaper |
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 |
MDPI AG |
publishDate |
2021 |
url |
https://doi.org/10.3390/data6030027 https://doaj.org/article/0e17043fa92f4462a1063cae4cb6a74e |
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, Vol 6, Iss 3, p 27 (2021) |
op_relation |
https://www.mdpi.com/2306-5729/6/3/27 https://doaj.org/toc/2306-5729 doi:10.3390/data6030027 2306-5729 https://doaj.org/article/0e17043fa92f4462a1063cae4cb6a74e |
op_doi |
https://doi.org/10.3390/data6030027 |
container_title |
Data |
container_volume |
6 |
container_issue |
3 |
container_start_page |
27 |
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1787430510208745472 |