One year anaerobic incubation measurements (CH4+CO2) and microbe quantification from samples of Lena Delta collected in 2018
The data sets were made during the summer 2021, with samples collected from three cores, at two depths (active and permafrost layers). In total, six samples (3 replicates by samples) were incubated for 67 days at two temperatures (4°C and 20°C). Core sampling were performed during the joint Russian-...
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2023
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.945685 2024-09-15T17:36:45+00:00 One year anaerobic incubation measurements (CH4+CO2) and microbe quantification from samples of Lena Delta collected in 2018 Laurent, Mélissa Fuchs, Matthias Treat, Claire C Liebner, Susanne Runge, Alexandra MEDIAN LATITUDE: 72.356012 * MEDIAN LONGITUDE: 126.314661 * SOUTH-BOUND LATITUDE: 72.355450 * WEST-BOUND LONGITUDE: 126.312370 * NORTH-BOUND LATITUDE: 72.356580 * EAST-BOUND LONGITUDE: 126.316960 * DATE/TIME START: 2018-08-13T00:00:00 * DATE/TIME END: 2018-08-13T00:00:00 2023 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.945685 https://doi.org/10.1594/PANGAEA.945685 en eng PANGAEA Laurent, Mélissa; Fuchs, Matthias; Herbst, Tanja; Runge, Alexandra; Liebner, Susanne; Treat, Claire C (2023): Relationships between greenhouse gas production and landscape position during short-term permafrost thaw under anaerobic conditions in the Lena Delta. Biogeosciences, 20(11), 2049-2064, https://doi.org/10.5194/bg-20-2049-2023 https://doi.pangaea.de/10.1594/PANGAEA.945685 https://doi.org/10.1594/PANGAEA.945685 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Anaerobic incubation CH4 CO2 FluxWIN Lena Delta methanogens methanotrophs Permafrost qPCR The role of non-growing season processes in the methane and nitrous oxide budgets in pristine northern ecosystems dataset bundled publication 2023 ftpangaea https://doi.org/10.1594/PANGAEA.94568510.5194/bg-20-2049-2023 2024-07-24T02:31:21Z The data sets were made during the summer 2021, with samples collected from three cores, at two depths (active and permafrost layers). In total, six samples (3 replicates by samples) were incubated for 67 days at two temperatures (4°C and 20°C). Core sampling were performed during the joint Russian-German LENA 2018 expedition. The data sets were both collected at Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research and GeoForschungsZentrum Helmholtz-Zentrum, Potsdam, Germany. The aim of this study was to understand and quantify how much carbon may be lost during short-term permafrost thaw across different landscape units at the example of study area in the Lena Delta, Siberia. The study measures greenhouse gases (GHG) emissions based on an incubation experiment and focuses on relationships between GHG emissions and microbial abundance shifts during short-term permafrost thaw under anaerobic conditions. The objectives of the study were to: (1) Quantify CH4 and CO2 production during a short-term anaerobic incubation; (2) Establish relationships between CH4 and CO2 production and microbes (methanogens and methanotrophs); (3) and to identify settings and controls that drive gas production rates in thawed permafrost soils. Other/Unknown Material Alfred Wegener Institute lena delta permafrost Siberia PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(126.312370,126.316960,72.356580,72.355450) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Anaerobic incubation CH4 CO2 FluxWIN Lena Delta methanogens methanotrophs Permafrost qPCR The role of non-growing season processes in the methane and nitrous oxide budgets in pristine northern ecosystems |
spellingShingle |
Anaerobic incubation CH4 CO2 FluxWIN Lena Delta methanogens methanotrophs Permafrost qPCR The role of non-growing season processes in the methane and nitrous oxide budgets in pristine northern ecosystems Laurent, Mélissa Fuchs, Matthias Treat, Claire C Liebner, Susanne Runge, Alexandra One year anaerobic incubation measurements (CH4+CO2) and microbe quantification from samples of Lena Delta collected in 2018 |
topic_facet |
Anaerobic incubation CH4 CO2 FluxWIN Lena Delta methanogens methanotrophs Permafrost qPCR The role of non-growing season processes in the methane and nitrous oxide budgets in pristine northern ecosystems |
description |
The data sets were made during the summer 2021, with samples collected from three cores, at two depths (active and permafrost layers). In total, six samples (3 replicates by samples) were incubated for 67 days at two temperatures (4°C and 20°C). Core sampling were performed during the joint Russian-German LENA 2018 expedition. The data sets were both collected at Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research and GeoForschungsZentrum Helmholtz-Zentrum, Potsdam, Germany. The aim of this study was to understand and quantify how much carbon may be lost during short-term permafrost thaw across different landscape units at the example of study area in the Lena Delta, Siberia. The study measures greenhouse gases (GHG) emissions based on an incubation experiment and focuses on relationships between GHG emissions and microbial abundance shifts during short-term permafrost thaw under anaerobic conditions. The objectives of the study were to: (1) Quantify CH4 and CO2 production during a short-term anaerobic incubation; (2) Establish relationships between CH4 and CO2 production and microbes (methanogens and methanotrophs); (3) and to identify settings and controls that drive gas production rates in thawed permafrost soils. |
format |
Other/Unknown Material |
author |
Laurent, Mélissa Fuchs, Matthias Treat, Claire C Liebner, Susanne Runge, Alexandra |
author_facet |
Laurent, Mélissa Fuchs, Matthias Treat, Claire C Liebner, Susanne Runge, Alexandra |
author_sort |
Laurent, Mélissa |
title |
One year anaerobic incubation measurements (CH4+CO2) and microbe quantification from samples of Lena Delta collected in 2018 |
title_short |
One year anaerobic incubation measurements (CH4+CO2) and microbe quantification from samples of Lena Delta collected in 2018 |
title_full |
One year anaerobic incubation measurements (CH4+CO2) and microbe quantification from samples of Lena Delta collected in 2018 |
title_fullStr |
One year anaerobic incubation measurements (CH4+CO2) and microbe quantification from samples of Lena Delta collected in 2018 |
title_full_unstemmed |
One year anaerobic incubation measurements (CH4+CO2) and microbe quantification from samples of Lena Delta collected in 2018 |
title_sort |
one year anaerobic incubation measurements (ch4+co2) and microbe quantification from samples of lena delta collected in 2018 |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.945685 https://doi.org/10.1594/PANGAEA.945685 |
op_coverage |
MEDIAN LATITUDE: 72.356012 * MEDIAN LONGITUDE: 126.314661 * SOUTH-BOUND LATITUDE: 72.355450 * WEST-BOUND LONGITUDE: 126.312370 * NORTH-BOUND LATITUDE: 72.356580 * EAST-BOUND LONGITUDE: 126.316960 * DATE/TIME START: 2018-08-13T00:00:00 * DATE/TIME END: 2018-08-13T00:00:00 |
long_lat |
ENVELOPE(126.312370,126.316960,72.356580,72.355450) |
genre |
Alfred Wegener Institute lena delta permafrost Siberia |
genre_facet |
Alfred Wegener Institute lena delta permafrost Siberia |
op_relation |
Laurent, Mélissa; Fuchs, Matthias; Herbst, Tanja; Runge, Alexandra; Liebner, Susanne; Treat, Claire C (2023): Relationships between greenhouse gas production and landscape position during short-term permafrost thaw under anaerobic conditions in the Lena Delta. Biogeosciences, 20(11), 2049-2064, https://doi.org/10.5194/bg-20-2049-2023 https://doi.pangaea.de/10.1594/PANGAEA.945685 https://doi.org/10.1594/PANGAEA.945685 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.94568510.5194/bg-20-2049-2023 |
_version_ |
1810491859471958016 |