Data_Sheet_1_Bacterioplankton Diversity and Distribution in Relation to Phytoplankton Community Structure in the Ross Sea Surface Waters.pdf
Primary productivity in the Ross Sea region is characterized by intense phytoplankton blooms whose temporal and spatial distribution are driven by changes in environmental conditions as well as interactions with the bacterioplankton community. However, the number of studies reporting the simultaneou...
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Online Access: | https://doi.org/10.3389/fmicb.2022.722900.s001 |
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ftsmithonian:oai:figshare.com:article/19074698 2023-05-15T14:00:13+02:00 Data_Sheet_1_Bacterioplankton Diversity and Distribution in Relation to Phytoplankton Community Structure in the Ross Sea Surface Waters.pdf Angelina Cordone (9871073) Giuseppe D’Errico (12005018) Maria Magliulo (1774108) Francesco Bolinesi (3944678) Matteo Selci (11425708) Marco Basili (8803676) Rocco de Marco (12005021) Maria Saggiomo (3944699) Paola Rivaro (3944687) Donato Giovannelli (451461) Olga Mangoni (3944693) 2022-01-27T04:12:50Z https://doi.org/10.3389/fmicb.2022.722900.s001 unknown https://figshare.com/articles/dataset/Data_Sheet_1_Bacterioplankton_Diversity_and_Distribution_in_Relation_to_Phytoplankton_Community_Structure_in_the_Ross_Sea_Surface_Waters_pdf/19074698 doi:10.3389/fmicb.2022.722900.s001 CC BY 4.0 CC-BY Microbiology Microbial Genetics Microbial Ecology Mycology bacterial diversity bacterioplankton phytoplankton Ross Sea Antarctica Dataset 2022 ftsmithonian https://doi.org/10.3389/fmicb.2022.722900.s001 2022-02-07T17:23:01Z Primary productivity in the Ross Sea region is characterized by intense phytoplankton blooms whose temporal and spatial distribution are driven by changes in environmental conditions as well as interactions with the bacterioplankton community. However, the number of studies reporting the simultaneous diversity of the phytoplankton and bacterioplankton in Antarctic waters are limited. Here, we report data on the bacterial diversity in relation to phytoplankton community structure in the surface waters of the Ross Sea during the Austral summer 2017. Our results show partially overlapping bacterioplankton communities between the stations located in the Terra Nova Bay (TNB) coastal waters and the Ross Sea Open Waters (RSOWs), with a dominance of members belonging to the bacterial phyla Bacteroidetes and Proteobacteria. In the TNB coastal area, microbial communities were characterized by a higher abundance of sequences related to heterotrophic bacterial genera such as Polaribacter spp., together with higher phytoplankton biomass and higher relative abundance of diatoms. On the contrary, the phytoplankton biomass in the RSOW were lower, with relatively higher contribution of haptophytes and a higher abundance of sequences related to oligotrophic and mixothrophic bacterial groups like the Oligotrophic Marine Gammaproteobacteria (OMG) group and SAR11. We show that the rate of diversity change between the two locations is influenced by both abiotic (salinity and the nitrogen to phosphorus ratio) and biotic (phytoplankton community structure) factors. Our data provide new insight into the coexistence of the bacterioplankton and phytoplankton in Antarctic waters, suggesting that specific rather than random interaction contribute to the organic matter cycling in the Southern Ocean. Dataset Antarc* Antarctic Antarctica Ross Sea Southern Ocean Unknown Antarctic Southern Ocean Austral Ross Sea Terra Nova Bay |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftsmithonian |
language |
unknown |
topic |
Microbiology Microbial Genetics Microbial Ecology Mycology bacterial diversity bacterioplankton phytoplankton Ross Sea Antarctica |
spellingShingle |
Microbiology Microbial Genetics Microbial Ecology Mycology bacterial diversity bacterioplankton phytoplankton Ross Sea Antarctica Angelina Cordone (9871073) Giuseppe D’Errico (12005018) Maria Magliulo (1774108) Francesco Bolinesi (3944678) Matteo Selci (11425708) Marco Basili (8803676) Rocco de Marco (12005021) Maria Saggiomo (3944699) Paola Rivaro (3944687) Donato Giovannelli (451461) Olga Mangoni (3944693) Data_Sheet_1_Bacterioplankton Diversity and Distribution in Relation to Phytoplankton Community Structure in the Ross Sea Surface Waters.pdf |
topic_facet |
Microbiology Microbial Genetics Microbial Ecology Mycology bacterial diversity bacterioplankton phytoplankton Ross Sea Antarctica |
description |
Primary productivity in the Ross Sea region is characterized by intense phytoplankton blooms whose temporal and spatial distribution are driven by changes in environmental conditions as well as interactions with the bacterioplankton community. However, the number of studies reporting the simultaneous diversity of the phytoplankton and bacterioplankton in Antarctic waters are limited. Here, we report data on the bacterial diversity in relation to phytoplankton community structure in the surface waters of the Ross Sea during the Austral summer 2017. Our results show partially overlapping bacterioplankton communities between the stations located in the Terra Nova Bay (TNB) coastal waters and the Ross Sea Open Waters (RSOWs), with a dominance of members belonging to the bacterial phyla Bacteroidetes and Proteobacteria. In the TNB coastal area, microbial communities were characterized by a higher abundance of sequences related to heterotrophic bacterial genera such as Polaribacter spp., together with higher phytoplankton biomass and higher relative abundance of diatoms. On the contrary, the phytoplankton biomass in the RSOW were lower, with relatively higher contribution of haptophytes and a higher abundance of sequences related to oligotrophic and mixothrophic bacterial groups like the Oligotrophic Marine Gammaproteobacteria (OMG) group and SAR11. We show that the rate of diversity change between the two locations is influenced by both abiotic (salinity and the nitrogen to phosphorus ratio) and biotic (phytoplankton community structure) factors. Our data provide new insight into the coexistence of the bacterioplankton and phytoplankton in Antarctic waters, suggesting that specific rather than random interaction contribute to the organic matter cycling in the Southern Ocean. |
format |
Dataset |
author |
Angelina Cordone (9871073) Giuseppe D’Errico (12005018) Maria Magliulo (1774108) Francesco Bolinesi (3944678) Matteo Selci (11425708) Marco Basili (8803676) Rocco de Marco (12005021) Maria Saggiomo (3944699) Paola Rivaro (3944687) Donato Giovannelli (451461) Olga Mangoni (3944693) |
author_facet |
Angelina Cordone (9871073) Giuseppe D’Errico (12005018) Maria Magliulo (1774108) Francesco Bolinesi (3944678) Matteo Selci (11425708) Marco Basili (8803676) Rocco de Marco (12005021) Maria Saggiomo (3944699) Paola Rivaro (3944687) Donato Giovannelli (451461) Olga Mangoni (3944693) |
author_sort |
Angelina Cordone (9871073) |
title |
Data_Sheet_1_Bacterioplankton Diversity and Distribution in Relation to Phytoplankton Community Structure in the Ross Sea Surface Waters.pdf |
title_short |
Data_Sheet_1_Bacterioplankton Diversity and Distribution in Relation to Phytoplankton Community Structure in the Ross Sea Surface Waters.pdf |
title_full |
Data_Sheet_1_Bacterioplankton Diversity and Distribution in Relation to Phytoplankton Community Structure in the Ross Sea Surface Waters.pdf |
title_fullStr |
Data_Sheet_1_Bacterioplankton Diversity and Distribution in Relation to Phytoplankton Community Structure in the Ross Sea Surface Waters.pdf |
title_full_unstemmed |
Data_Sheet_1_Bacterioplankton Diversity and Distribution in Relation to Phytoplankton Community Structure in the Ross Sea Surface Waters.pdf |
title_sort |
data_sheet_1_bacterioplankton diversity and distribution in relation to phytoplankton community structure in the ross sea surface waters.pdf |
publishDate |
2022 |
url |
https://doi.org/10.3389/fmicb.2022.722900.s001 |
geographic |
Antarctic Southern Ocean Austral Ross Sea Terra Nova Bay |
geographic_facet |
Antarctic Southern Ocean Austral Ross Sea Terra Nova Bay |
genre |
Antarc* Antarctic Antarctica Ross Sea Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Ross Sea Southern Ocean |
op_relation |
https://figshare.com/articles/dataset/Data_Sheet_1_Bacterioplankton_Diversity_and_Distribution_in_Relation_to_Phytoplankton_Community_Structure_in_the_Ross_Sea_Surface_Waters_pdf/19074698 doi:10.3389/fmicb.2022.722900.s001 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fmicb.2022.722900.s001 |
_version_ |
1766269223403782144 |