Sea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean

Fadeev et al. explore carbon export dynamics along the water column using microscopic analysis, 16S rRNA gene amplicon sequencing, and physical modeling of data from long-term sediment traps in the Fram Strait. Their results indicate that larger aggregates from sea-ice and under-ice diatom blooms ar...

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Autores principales:	Eduard Fadeev, Andreas Rogge, Simon Ramondenc, Eva-Maria Nöthig, Claudia Wekerle, Christina Bienhold, Ian Salter, Anya M. Waite, Laura Hehemann, Antje Boetius, Morten H. Iversen
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/815ed5e3ac7b44f1a3befebaf9a341ec
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spelling	oai:doaj.org-article:815ed5e3ac7b44f1a3befebaf9a341ec2021-11-07T12:19:39ZSea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean10.1038/s42003-021-02776-w2399-3642https://doaj.org/article/815ed5e3ac7b44f1a3befebaf9a341ec2021-11-01T00:00:00Zhttps://doi.org/10.1038/s42003-021-02776-whttps://doaj.org/toc/2399-3642Fadeev et al. explore carbon export dynamics along the water column using microscopic analysis, 16S rRNA gene amplicon sequencing, and physical modeling of data from long-term sediment traps in the Fram Strait. Their results indicate that larger aggregates from sea-ice and under-ice diatom blooms are responsible for higher export efficiency and vertical microbial connectivity, suggesting that continuous sea-ice loss may result in decreased pelagic-benthic coupling, with resultant impacts on marine food webs.Eduard FadeevAndreas RoggeSimon RamondencEva-Maria NöthigClaudia WekerleChristina BienholdIan SalterAnya M. WaiteLaura HehemannAntje BoetiusMorten H. IversenNature PortfolioarticleBiology (General)QH301-705.5ENCommunications Biology, Vol 4, Iss 1, Pp 1-13 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Biology (General) QH301-705.5
spellingShingle	Biology (General) QH301-705.5 Eduard Fadeev Andreas Rogge Simon Ramondenc Eva-Maria Nöthig Claudia Wekerle Christina Bienhold Ian Salter Anya M. Waite Laura Hehemann Antje Boetius Morten H. Iversen Sea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean
description	Fadeev et al. explore carbon export dynamics along the water column using microscopic analysis, 16S rRNA gene amplicon sequencing, and physical modeling of data from long-term sediment traps in the Fram Strait. Their results indicate that larger aggregates from sea-ice and under-ice diatom blooms are responsible for higher export efficiency and vertical microbial connectivity, suggesting that continuous sea-ice loss may result in decreased pelagic-benthic coupling, with resultant impacts on marine food webs.
format	article
author	Eduard Fadeev Andreas Rogge Simon Ramondenc Eva-Maria Nöthig Claudia Wekerle Christina Bienhold Ian Salter Anya M. Waite Laura Hehemann Antje Boetius Morten H. Iversen
author_facet	Eduard Fadeev Andreas Rogge Simon Ramondenc Eva-Maria Nöthig Claudia Wekerle Christina Bienhold Ian Salter Anya M. Waite Laura Hehemann Antje Boetius Morten H. Iversen
author_sort	Eduard Fadeev
title	Sea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean
title_short	Sea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean
title_full	Sea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean
title_fullStr	Sea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean
title_full_unstemmed	Sea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean
title_sort	sea ice presence is linked to higher carbon export and vertical microbial connectivity in the eurasian arctic ocean
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/815ed5e3ac7b44f1a3befebaf9a341ec
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Sea ice presence is linked to higher carbon export and vertical microbial connectivity in the Eurasian Arctic Ocean

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