Meteorological observations and eddy covariance raw data from polygonal tundra in the Lena River Delta, Siberia ...
We present the first ecosystem-scale methane flux data from a northern Siberian tundra ecosystem covering the entire snow-free period from spring thaw until initial freeze-back. Eddy covariance measurements of methane emission were carried out from the beginning of June until the end of September in...
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ftdatacite:10.1594/pangaea.753001 2024-02-27T08:37:47+00:00 Meteorological observations and eddy covariance raw data from polygonal tundra in the Lena River Delta, Siberia ... Sachs, Torsten Wille, Christian Boike, Julia Kutzbach, Lars 2008 application/zip https://dx.doi.org/10.1594/pangaea.753001 https://doi.pangaea.de/10.1594/PANGAEA.753001 en eng PANGAEA https://dx.doi.org/10.1029/2007jg000505 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Arctic Tundra atmospheric radiation Eddy Correlation Devices island Methane river delta Multiple investigations Supplementary Publication Series of Datasets Collection article 2008 ftdatacite https://doi.org/10.1594/pangaea.75300110.1029/2007jg000505 2024-02-01T15:53:51Z We present the first ecosystem-scale methane flux data from a northern Siberian tundra ecosystem covering the entire snow-free period from spring thaw until initial freeze-back. Eddy covariance measurements of methane emission were carried out from the beginning of June until the end of September in the southern central part of the Lena River Delta (72°22' N, 126°30' E). The study site is located in the zone of continuous permafrost and is characterized by Arctic continental climate with very low precipitation and a mean annual temperature of -14.7°C. We found relatively low fluxes of on average 18.7 mg/m**2/d, which we consider to be because of (1) extremely cold permafrost, (2) substrate limitation of the methanogenic archaea, and (3) a relatively high surface coverage of noninundated, moderately moist areas. Near-surface turbulence as measured by the eddy covariance system in 4 m above the ground surface was identified as the most important control on ecosystem-scale methane emission and explained about ... : Supplement to: Sachs, Torsten; Wille, Christian; Boike, Julia; Kutzbach, Lars (2008): Environmental controls on ecosystem-scale CH4 emission from polygonal tundra in the Lena River Delta, Siberia. Journal of Geophysical Research: Biogeosciences, 113, G00A03 ... Article in Journal/Newspaper Arctic lena river permafrost Tundra Siberia DataCite Metadata Store (German National Library of Science and Technology) Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Arctic Tundra atmospheric radiation Eddy Correlation Devices island Methane river delta Multiple investigations |
spellingShingle |
Arctic Tundra atmospheric radiation Eddy Correlation Devices island Methane river delta Multiple investigations Sachs, Torsten Wille, Christian Boike, Julia Kutzbach, Lars Meteorological observations and eddy covariance raw data from polygonal tundra in the Lena River Delta, Siberia ... |
topic_facet |
Arctic Tundra atmospheric radiation Eddy Correlation Devices island Methane river delta Multiple investigations |
description |
We present the first ecosystem-scale methane flux data from a northern Siberian tundra ecosystem covering the entire snow-free period from spring thaw until initial freeze-back. Eddy covariance measurements of methane emission were carried out from the beginning of June until the end of September in the southern central part of the Lena River Delta (72°22' N, 126°30' E). The study site is located in the zone of continuous permafrost and is characterized by Arctic continental climate with very low precipitation and a mean annual temperature of -14.7°C. We found relatively low fluxes of on average 18.7 mg/m**2/d, which we consider to be because of (1) extremely cold permafrost, (2) substrate limitation of the methanogenic archaea, and (3) a relatively high surface coverage of noninundated, moderately moist areas. Near-surface turbulence as measured by the eddy covariance system in 4 m above the ground surface was identified as the most important control on ecosystem-scale methane emission and explained about ... : Supplement to: Sachs, Torsten; Wille, Christian; Boike, Julia; Kutzbach, Lars (2008): Environmental controls on ecosystem-scale CH4 emission from polygonal tundra in the Lena River Delta, Siberia. Journal of Geophysical Research: Biogeosciences, 113, G00A03 ... |
format |
Article in Journal/Newspaper |
author |
Sachs, Torsten Wille, Christian Boike, Julia Kutzbach, Lars |
author_facet |
Sachs, Torsten Wille, Christian Boike, Julia Kutzbach, Lars |
author_sort |
Sachs, Torsten |
title |
Meteorological observations and eddy covariance raw data from polygonal tundra in the Lena River Delta, Siberia ... |
title_short |
Meteorological observations and eddy covariance raw data from polygonal tundra in the Lena River Delta, Siberia ... |
title_full |
Meteorological observations and eddy covariance raw data from polygonal tundra in the Lena River Delta, Siberia ... |
title_fullStr |
Meteorological observations and eddy covariance raw data from polygonal tundra in the Lena River Delta, Siberia ... |
title_full_unstemmed |
Meteorological observations and eddy covariance raw data from polygonal tundra in the Lena River Delta, Siberia ... |
title_sort |
meteorological observations and eddy covariance raw data from polygonal tundra in the lena river delta, siberia ... |
publisher |
PANGAEA |
publishDate |
2008 |
url |
https://dx.doi.org/10.1594/pangaea.753001 https://doi.pangaea.de/10.1594/PANGAEA.753001 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic lena river permafrost Tundra Siberia |
genre_facet |
Arctic lena river permafrost Tundra Siberia |
op_relation |
https://dx.doi.org/10.1029/2007jg000505 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.75300110.1029/2007jg000505 |
_version_ |
1792044740592533504 |