In-situ vapor isotope measurement in the Arctic seas (summer 2018): Links to moisture origin at synoptic time scales? ...
<!--!introduction!--> Local evaporation in the Arctic is likely to increase with sea-ice retreat in the context of climate change. In parallel, the transport of moisture from the North Atlantic may also increase, especially in cases of weak polar vortex, associated to blocking over the Norwegi...
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GFZ German Research Centre for Geosciences
2023
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Online Access: | https://dx.doi.org/10.57757/iugg23-1819 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017768 |
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ftdatacite:10.57757/iugg23-1819 2023-06-11T04:08:07+02:00 In-situ vapor isotope measurement in the Arctic seas (summer 2018): Links to moisture origin at synoptic time scales? ... Touzeau, Alexandra Lanzky, Mika de Lange, Tor Einar Roden, Nick Granskog, Mats Raffel, Bonnie Sagen, Hanne Storheim, Espen Chen, Yi-Chun Sandven, Håkon Sodemann, Harald 2023 https://dx.doi.org/10.57757/iugg23-1819 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017768 unknown GFZ German Research Centre for Geosciences Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 ConferencePaper Oral Article 2023 ftdatacite https://doi.org/10.57757/iugg23-1819 2023-06-01T12:18:14Z <!--!introduction!--> Local evaporation in the Arctic is likely to increase with sea-ice retreat in the context of climate change. In parallel, the transport of moisture from the North Atlantic may also increase, especially in cases of weak polar vortex, associated to blocking over the Norwegian Sea and fast vapor transport into the Arctic. In order to evaluate the contribution of different sources to the moisture budget in the Arctic, a tool is needed to track the transport of vapor in the region. Here, we combine in-situ measurements of vapor isotope composition to analysis of back- trajectories, to reconstruct the pathway of vapor transport in different synoptic situations during two cruises North of Svalbard in 2018 and 2019. During the hot summer of 2018 in Europe, high dD values are observed in the Arctic. These high values could result from intense evaporation during the heat wave followed by quick transport into the Arctic. Indeed, back-trajectories indicate northern Europe as a dominant ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Conference Object Arctic Climate change North Atlantic Norwegian Sea Sea ice Svalbard DataCite Metadata Store (German National Library of Science and Technology) Arctic Norwegian Sea Svalbard |
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DataCite Metadata Store (German National Library of Science and Technology) |
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description |
<!--!introduction!--> Local evaporation in the Arctic is likely to increase with sea-ice retreat in the context of climate change. In parallel, the transport of moisture from the North Atlantic may also increase, especially in cases of weak polar vortex, associated to blocking over the Norwegian Sea and fast vapor transport into the Arctic. In order to evaluate the contribution of different sources to the moisture budget in the Arctic, a tool is needed to track the transport of vapor in the region. Here, we combine in-situ measurements of vapor isotope composition to analysis of back- trajectories, to reconstruct the pathway of vapor transport in different synoptic situations during two cruises North of Svalbard in 2018 and 2019. During the hot summer of 2018 in Europe, high dD values are observed in the Arctic. These high values could result from intense evaporation during the heat wave followed by quick transport into the Arctic. Indeed, back-trajectories indicate northern Europe as a dominant ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Conference Object |
author |
Touzeau, Alexandra Lanzky, Mika de Lange, Tor Einar Roden, Nick Granskog, Mats Raffel, Bonnie Sagen, Hanne Storheim, Espen Chen, Yi-Chun Sandven, Håkon Sodemann, Harald |
spellingShingle |
Touzeau, Alexandra Lanzky, Mika de Lange, Tor Einar Roden, Nick Granskog, Mats Raffel, Bonnie Sagen, Hanne Storheim, Espen Chen, Yi-Chun Sandven, Håkon Sodemann, Harald In-situ vapor isotope measurement in the Arctic seas (summer 2018): Links to moisture origin at synoptic time scales? ... |
author_facet |
Touzeau, Alexandra Lanzky, Mika de Lange, Tor Einar Roden, Nick Granskog, Mats Raffel, Bonnie Sagen, Hanne Storheim, Espen Chen, Yi-Chun Sandven, Håkon Sodemann, Harald |
author_sort |
Touzeau, Alexandra |
title |
In-situ vapor isotope measurement in the Arctic seas (summer 2018): Links to moisture origin at synoptic time scales? ... |
title_short |
In-situ vapor isotope measurement in the Arctic seas (summer 2018): Links to moisture origin at synoptic time scales? ... |
title_full |
In-situ vapor isotope measurement in the Arctic seas (summer 2018): Links to moisture origin at synoptic time scales? ... |
title_fullStr |
In-situ vapor isotope measurement in the Arctic seas (summer 2018): Links to moisture origin at synoptic time scales? ... |
title_full_unstemmed |
In-situ vapor isotope measurement in the Arctic seas (summer 2018): Links to moisture origin at synoptic time scales? ... |
title_sort |
in-situ vapor isotope measurement in the arctic seas (summer 2018): links to moisture origin at synoptic time scales? ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-1819 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017768 |
geographic |
Arctic Norwegian Sea Svalbard |
geographic_facet |
Arctic Norwegian Sea Svalbard |
genre |
Arctic Climate change North Atlantic Norwegian Sea Sea ice Svalbard |
genre_facet |
Arctic Climate change North Atlantic Norwegian Sea Sea ice Svalbard |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.57757/iugg23-1819 |
_version_ |
1768381244127576064 |