Community composition of aquatic fungi across the thawing Arctic
Thermokarst activity at permafrost sites releases considerable amounts of ancient carbon to the atmosphere. A large part of this carbon is released via thermokarst ponds, and fungi could be an important organismal group enabling its recycling. However, our knowledge about aquatic fungi in thermokars...
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Uppsala universitet, Institutionen för kemi - BMC
2021
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ftuppsalauniv:oai:DiVA.org:uu-453495 2024-02-11T10:00:49+01:00 Community composition of aquatic fungi across the thawing Arctic Kluge, Mariana Wurzbacher, Christian Wauthy, Maxime Clemmensen, Karina Engelbrecht Hawkes, Jeffrey A. Einarsdóttir, Karólina Stenlid, Jan Peura, Sari 2021 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-453495 https://doi.org/10.1038/s41597-021-01005-7 eng eng Uppsala universitet, Institutionen för kemi - BMC Uppsala universitet, Limnologi Swedish Univ Agr Sci, Dept Forest Mycol & Plant Pathol, Sci Life Lab, Uppsala, Sweden. Tech Univ Munich, Dept Civil Geo & Environm Engn, Munich, Germany. Univ Quebec Chicoutimi, Dept Sci Fondamentales, Saguenay, PQ, Canada.;Univ Laval, Ctr Northern Studies CEN, Quebec City, PQ, Canada. Springer Nature Scientific Data, 2021, 8:1, orcid:0000-0002-9627-6428 orcid:0000-0003-0664-2242 orcid:0000-0001-9842-0158 http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-453495 doi:10.1038/s41597-021-01005-7 PMID 34413318 ISI:000686778200001 info:eu-repo/semantics/openAccess Environmental Sciences Miljövetenskap Article in journal info:eu-repo/semantics/article text 2021 ftuppsalauniv https://doi.org/10.1038/s41597-021-01005-7 2024-01-17T23:33:06Z Thermokarst activity at permafrost sites releases considerable amounts of ancient carbon to the atmosphere. A large part of this carbon is released via thermokarst ponds, and fungi could be an important organismal group enabling its recycling. However, our knowledge about aquatic fungi in thermokarstic systems is extremely limited. In this study, we collected samples from five permafrost sites distributed across circumpolar Arctic and representing different stages of permafrost integrity. Surface water samples were taken from the ponds and, additionally, for most of the ponds also the detritus and sediment samples were taken. All the samples were extracted for total DNA, which was then amplified for the fungal ITS2 region of the ribosomal genes. These amplicons were sequenced using PacBio technology. Water samples were also collected to analyze the chemical conditions in the ponds, including nutrient status and the quality and quantity of dissolved organic carbon. This dataset gives a unique overview of the impact of the thawing permafrost on fungal communities and their potential role on carbon recycling. Article in Journal/Newspaper Arctic permafrost Thermokarst Uppsala University: Publications (DiVA) Arctic Scientific Data 8 1 |
institution |
Open Polar |
collection |
Uppsala University: Publications (DiVA) |
op_collection_id |
ftuppsalauniv |
language |
English |
topic |
Environmental Sciences Miljövetenskap |
spellingShingle |
Environmental Sciences Miljövetenskap Kluge, Mariana Wurzbacher, Christian Wauthy, Maxime Clemmensen, Karina Engelbrecht Hawkes, Jeffrey A. Einarsdóttir, Karólina Stenlid, Jan Peura, Sari Community composition of aquatic fungi across the thawing Arctic |
topic_facet |
Environmental Sciences Miljövetenskap |
description |
Thermokarst activity at permafrost sites releases considerable amounts of ancient carbon to the atmosphere. A large part of this carbon is released via thermokarst ponds, and fungi could be an important organismal group enabling its recycling. However, our knowledge about aquatic fungi in thermokarstic systems is extremely limited. In this study, we collected samples from five permafrost sites distributed across circumpolar Arctic and representing different stages of permafrost integrity. Surface water samples were taken from the ponds and, additionally, for most of the ponds also the detritus and sediment samples were taken. All the samples were extracted for total DNA, which was then amplified for the fungal ITS2 region of the ribosomal genes. These amplicons were sequenced using PacBio technology. Water samples were also collected to analyze the chemical conditions in the ponds, including nutrient status and the quality and quantity of dissolved organic carbon. This dataset gives a unique overview of the impact of the thawing permafrost on fungal communities and their potential role on carbon recycling. |
format |
Article in Journal/Newspaper |
author |
Kluge, Mariana Wurzbacher, Christian Wauthy, Maxime Clemmensen, Karina Engelbrecht Hawkes, Jeffrey A. Einarsdóttir, Karólina Stenlid, Jan Peura, Sari |
author_facet |
Kluge, Mariana Wurzbacher, Christian Wauthy, Maxime Clemmensen, Karina Engelbrecht Hawkes, Jeffrey A. Einarsdóttir, Karólina Stenlid, Jan Peura, Sari |
author_sort |
Kluge, Mariana |
title |
Community composition of aquatic fungi across the thawing Arctic |
title_short |
Community composition of aquatic fungi across the thawing Arctic |
title_full |
Community composition of aquatic fungi across the thawing Arctic |
title_fullStr |
Community composition of aquatic fungi across the thawing Arctic |
title_full_unstemmed |
Community composition of aquatic fungi across the thawing Arctic |
title_sort |
community composition of aquatic fungi across the thawing arctic |
publisher |
Uppsala universitet, Institutionen för kemi - BMC |
publishDate |
2021 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-453495 https://doi.org/10.1038/s41597-021-01005-7 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic permafrost Thermokarst |
genre_facet |
Arctic permafrost Thermokarst |
op_relation |
Scientific Data, 2021, 8:1, orcid:0000-0002-9627-6428 orcid:0000-0003-0664-2242 orcid:0000-0001-9842-0158 http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-453495 doi:10.1038/s41597-021-01005-7 PMID 34413318 ISI:000686778200001 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1038/s41597-021-01005-7 |
container_title |
Scientific Data |
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8 |
container_issue |
1 |
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1790596548778786816 |