Data from: Positron-emitting radiotracers spatially resolve unexpected biogeochemical relationships linked with methane oxidation in Arctic soils ...
Arctic soils are marked by cryoturbic features, which impact soil-atmosphere methane (CH4) dynamics vital to global climate regulation. Cryoturbic diapirism alters C/N chemistry within frost boils by introducing soluble organic carbon and nutrients, potentially influencing microbial CH4 oxidation. C...
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ftdatacite:10.5061/dryad.jwstqjqbs 2023-12-31T10:03:01+01:00 Data from: Positron-emitting radiotracers spatially resolve unexpected biogeochemical relationships linked with methane oxidation in Arctic soils ... Schmidt, Michael Mamet, Steven Senger, Curtis Schebel, Alixandra Ota, Mitsuaki Tian, Tony Aziz, Umair Stein, Lisa Regier, Tom Stanley, Kevin Peak, Derek Siciliano, Steven 2022 https://dx.doi.org/10.5061/dryad.jwstqjqbs https://datadryad.org/stash/dataset/doi:10.5061/dryad.jwstqjqbs en eng Dryad https://github.com/mpschmidt02/Methane-Oxidation-Imaging https://github.com/mpschmidt02/Methane-Oxidation-Imaging https://dx.doi.org/10.1111/gcb.16188 https://dx.doi.org/10.5281/zenodo.6543557 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS Earth and related environmental sciences Dataset dataset 2022 ftdatacite https://doi.org/10.5061/dryad.jwstqjqbs10.1111/gcb.1618810.5281/zenodo.6543557 2023-12-01T12:06:09Z Arctic soils are marked by cryoturbic features, which impact soil-atmosphere methane (CH4) dynamics vital to global climate regulation. Cryoturbic diapirism alters C/N chemistry within frost boils by introducing soluble organic carbon and nutrients, potentially influencing microbial CH4 oxidation. CH4 oxidation in soils, however, requires a spatio-temporal convergence of ecological factors to occur. Spatial delineation of microbial activity with respect to these key microbial and biogeochemical factors at relevant scales is experimentally challenging in inherently complex and heterogeneous natural soil matrices. This work aims to overcome this barrier by spatially linking microbial CH4 oxidation with C/N chemistry and metagenomic characteristics. This is achieved by using positron-emitting radiotracers to visualize millimeter-scale active CH4 uptake areas in Arctic soils with and without diapirism. X-ray absorption spectroscopic speciation of active and inactive areas shows CH4 uptake spatially associates ... Dataset Arctic DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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English |
topic |
FOS Earth and related environmental sciences |
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FOS Earth and related environmental sciences Schmidt, Michael Mamet, Steven Senger, Curtis Schebel, Alixandra Ota, Mitsuaki Tian, Tony Aziz, Umair Stein, Lisa Regier, Tom Stanley, Kevin Peak, Derek Siciliano, Steven Data from: Positron-emitting radiotracers spatially resolve unexpected biogeochemical relationships linked with methane oxidation in Arctic soils ... |
topic_facet |
FOS Earth and related environmental sciences |
description |
Arctic soils are marked by cryoturbic features, which impact soil-atmosphere methane (CH4) dynamics vital to global climate regulation. Cryoturbic diapirism alters C/N chemistry within frost boils by introducing soluble organic carbon and nutrients, potentially influencing microbial CH4 oxidation. CH4 oxidation in soils, however, requires a spatio-temporal convergence of ecological factors to occur. Spatial delineation of microbial activity with respect to these key microbial and biogeochemical factors at relevant scales is experimentally challenging in inherently complex and heterogeneous natural soil matrices. This work aims to overcome this barrier by spatially linking microbial CH4 oxidation with C/N chemistry and metagenomic characteristics. This is achieved by using positron-emitting radiotracers to visualize millimeter-scale active CH4 uptake areas in Arctic soils with and without diapirism. X-ray absorption spectroscopic speciation of active and inactive areas shows CH4 uptake spatially associates ... |
format |
Dataset |
author |
Schmidt, Michael Mamet, Steven Senger, Curtis Schebel, Alixandra Ota, Mitsuaki Tian, Tony Aziz, Umair Stein, Lisa Regier, Tom Stanley, Kevin Peak, Derek Siciliano, Steven |
author_facet |
Schmidt, Michael Mamet, Steven Senger, Curtis Schebel, Alixandra Ota, Mitsuaki Tian, Tony Aziz, Umair Stein, Lisa Regier, Tom Stanley, Kevin Peak, Derek Siciliano, Steven |
author_sort |
Schmidt, Michael |
title |
Data from: Positron-emitting radiotracers spatially resolve unexpected biogeochemical relationships linked with methane oxidation in Arctic soils ... |
title_short |
Data from: Positron-emitting radiotracers spatially resolve unexpected biogeochemical relationships linked with methane oxidation in Arctic soils ... |
title_full |
Data from: Positron-emitting radiotracers spatially resolve unexpected biogeochemical relationships linked with methane oxidation in Arctic soils ... |
title_fullStr |
Data from: Positron-emitting radiotracers spatially resolve unexpected biogeochemical relationships linked with methane oxidation in Arctic soils ... |
title_full_unstemmed |
Data from: Positron-emitting radiotracers spatially resolve unexpected biogeochemical relationships linked with methane oxidation in Arctic soils ... |
title_sort |
data from: positron-emitting radiotracers spatially resolve unexpected biogeochemical relationships linked with methane oxidation in arctic soils ... |
publisher |
Dryad |
publishDate |
2022 |
url |
https://dx.doi.org/10.5061/dryad.jwstqjqbs https://datadryad.org/stash/dataset/doi:10.5061/dryad.jwstqjqbs |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
https://github.com/mpschmidt02/Methane-Oxidation-Imaging https://github.com/mpschmidt02/Methane-Oxidation-Imaging https://dx.doi.org/10.1111/gcb.16188 https://dx.doi.org/10.5281/zenodo.6543557 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.jwstqjqbs10.1111/gcb.1618810.5281/zenodo.6543557 |
_version_ |
1786817126764380160 |