Effects of short-term variability of meteorological variables on soil temperature in permafrost regions ...
Effects of the short-term temporal variability of meteorological variables on soil temperature in northern high-latitude regions have been investigated. For this, a process-oriented land surface model has been driven using an artificially manipulated climate dataset. Short-term climate variability m...
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2018
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Online Access: | https://dx.doi.org/10.48350/155706 https://boris.unibe.ch/155706/ |
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ftdatacite:10.48350/155706 2024-09-30T14:21:34+00:00 Effects of short-term variability of meteorological variables on soil temperature in permafrost regions ... Beer, Christian Porada, Philipp Ekici, Altug Brakebusch, Matthias 2018 https://dx.doi.org/10.48350/155706 https://boris.unibe.ch/155706/ unknown Copernicus Publications open access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 http://purl.org/coar/access_right/c_abf2 530 Physics Text ScholarlyArticle article-journal journal article 2018 ftdatacite https://doi.org/10.48350/155706 2024-09-02T10:17:31Z Effects of the short-term temporal variability of meteorological variables on soil temperature in northern high-latitude regions have been investigated. For this, a process-oriented land surface model has been driven using an artificially manipulated climate dataset. Short-term climate variability mainly impacts snow depth, and the thermal diffusivity of lichens and bryophytes. These impacts of climate variability on insulating surface layers together substantially alter the heat exchange between atmosphere and soil. As a result, soil temperature is 0.1 to 0.8 ∘C higher when climate variability is reduced. Earth system models project warming of the Arctic region but also increasing variability of meteorological variables and more often extreme meteorological events. Therefore, our results show that projected future increases in permafrost temperature and active-layer thickness in response to climate change will be lower (i) when taking into account future changes in short-term variability of meteorological ... Text Active layer thickness Arctic Climate change permafrost DataCite Arctic |
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530 Physics |
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530 Physics Beer, Christian Porada, Philipp Ekici, Altug Brakebusch, Matthias Effects of short-term variability of meteorological variables on soil temperature in permafrost regions ... |
topic_facet |
530 Physics |
description |
Effects of the short-term temporal variability of meteorological variables on soil temperature in northern high-latitude regions have been investigated. For this, a process-oriented land surface model has been driven using an artificially manipulated climate dataset. Short-term climate variability mainly impacts snow depth, and the thermal diffusivity of lichens and bryophytes. These impacts of climate variability on insulating surface layers together substantially alter the heat exchange between atmosphere and soil. As a result, soil temperature is 0.1 to 0.8 ∘C higher when climate variability is reduced. Earth system models project warming of the Arctic region but also increasing variability of meteorological variables and more often extreme meteorological events. Therefore, our results show that projected future increases in permafrost temperature and active-layer thickness in response to climate change will be lower (i) when taking into account future changes in short-term variability of meteorological ... |
format |
Text |
author |
Beer, Christian Porada, Philipp Ekici, Altug Brakebusch, Matthias |
author_facet |
Beer, Christian Porada, Philipp Ekici, Altug Brakebusch, Matthias |
author_sort |
Beer, Christian |
title |
Effects of short-term variability of meteorological variables on soil temperature in permafrost regions ... |
title_short |
Effects of short-term variability of meteorological variables on soil temperature in permafrost regions ... |
title_full |
Effects of short-term variability of meteorological variables on soil temperature in permafrost regions ... |
title_fullStr |
Effects of short-term variability of meteorological variables on soil temperature in permafrost regions ... |
title_full_unstemmed |
Effects of short-term variability of meteorological variables on soil temperature in permafrost regions ... |
title_sort |
effects of short-term variability of meteorological variables on soil temperature in permafrost regions ... |
publisher |
Copernicus Publications |
publishDate |
2018 |
url |
https://dx.doi.org/10.48350/155706 https://boris.unibe.ch/155706/ |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Active layer thickness Arctic Climate change permafrost |
genre_facet |
Active layer thickness Arctic Climate change permafrost |
op_rights |
open access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 http://purl.org/coar/access_right/c_abf2 |
op_doi |
https://doi.org/10.48350/155706 |
_version_ |
1811636114919784448 |