METADATA DATASET
Bacteria and Archaea biodiversity in Arctic and Subarctic terrestrial ecosystems in Alaska
Léa Cabrol •
Maialen Barret
- Published June 13, 2019 •
SCAR - Microbial Antarctic Resource System
- Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License
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Abstract
Methane emissions from aquatic and terrestrial ecosystems play a crucial role in global warming, which is particularly affecting high-latitude ecosystems. As major contributors to methane emissions in natural environments, the microbial communities involved in methane production and oxidation deserve a special attention. Microbial diversity and activity are expected to be strongly affected by the already observed (and further predicted) temperature increase in high-latitude ecosystems, eventually resulting in disrupted feedback methane emissions. The METHANOBASE project has been designed to investigate the intricate relations between microbial diversity and methane emissions in Arctic, Subarctic and Subantarctic ecosystems, under natural (baseline) conditions and in response to simulated temperature increments. We report here a small subunit ribosomal RNA (16S rRNA) analysis of lake, peatland and mineral soil ecosystems.
Keywords
Keywords
16S rRNA, MiSeq, archaea, bacteria, greenhouse gas, lake, metabarcoding, methane, peatland, procaryote, sediment, soil, wetland
Contributors
Maialen Barret
contact associatedParty (user) metadataProvider creator
maialen.barret(a)ensat.fr
Laboratoire Ecologie Fonctionnelle et Environnement (UMR5245, Université de Toulouse, France)
Léa Cabrol
contact creator
lea.cabrol(a)mio.osupytheas.fr
Institut Méditerranéen d’Océanologie
Institut méditerranéen d'Océanologie
Maxime Sweetlove
creator
Royal Belgian Institute for Natural Sciences
Christophe Seppey
creator
UiT The Arctic University of Norway
Maialen Barret
personnel (administrative point of contact)
Laboratoire Ecologie Fonctionnelle et Environnement (UMR5245, Université de Toulouse, France)
Frederic Thalasso
creator
Cinvestav
Laure Gandois
creator
Laboratoire Ecologie Fonctionnelle et Environnement (UMR5245, Université de Toulouse, France)
Armando Sepulveda Jaureguy
creator
Universidad de Magallanes
Céline Lavergne
creator
Pontificia Universidad Católica de Valparaíso
Roman Teisserenc
creator
Laboratoire Ecologie Fonctionnelle et Environnement (UMR5245, Université de Toulouse, France)
Polette Aguilar
creator
Pontificia Universidad Católica de Valparaíso
Oscar Gerardo-Nieto
creator
Cinvestav
Claudia Etchebehere
creator
Instituto de Investigaciones Biológicas Clemente Estable
Bruna Martins
creator
Instituto de Investigaciones Biológicas Clemente Estable
Javier Fochesatto
creator
University of Alaska Fairbanks
Nikita Tananaev
creator
P.I. Melnikov Permafrost Institute
Mette Svenning
creator
UiT The Arctic University of Norway
Alexander Tveit
creator
UiT The Arctic University of Norway
Rolando Chamy
creator
Pontificia Universidad Católica de Valparaíso
Maria Soledad Astorga-España
creator
Universidad de Magallanes
Andres Mansilla
creator
Universidad de Magallanes
Anton Van de Putte
creator
Royal Belgian Institute for Natural Sciences
Klara Martinez Cruz
creator
Universidad de Magallanes
Alison Murray
creator
Desert Research Institute
Project
Project title
Methanobase
Citation
Barret M, Thalasso F, Gandois L, Martinez Cruz K, Sepulveda Jaureguy A, Lavergne C, Teisserenc R, Aguilar P, Gerardo-Nieto O, Etchebehere C, Martins B, Fochesatto J, Tananaev N, Svenning M, Seppey C, Tveit A, Chamy R, Soledad Astorga-España M, Mansilla A, Van de Putte A, Sweetlove M, Murray A, Cabrol L (2019). Bacteria and Archaea biodiversity in Arctic and Subarctic terrestrial ecosystems in Alaska. SCAR - Microbial Antarctic Resource System. Metadata dataset https://doi.org/10.15468/hhkhz2
