Low-level Arctic clouds: The hidden key component of the radiation budget ...
<!--!introduction!--> To understand the feedbacks driving the amplified changes in the Arctic a quantification of the contribution of the involved processes is necessary. Here a detailed study of low-level Arctic clouds on the surface radiation budget is presented. These clouds frequently occu...
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GFZ German Research Centre for Geosciences
2023
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ftdatacite:10.57757/iugg23-0846 2023-06-11T04:08:23+02:00 Low-level Arctic clouds: The hidden key component of the radiation budget ... Griesche, Hannes Barrientos-Velasco, Carola Deneke, Hartwig Hühnerbein, Anja Seifert, Patric Macke, Andreas 2023 https://dx.doi.org/10.57757/iugg23-0846 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016635 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/iugg23-0846 2023-06-01T11:05:06Z <!--!introduction!--> To understand the feedbacks driving the amplified changes in the Arctic a quantification of the contribution of the involved processes is necessary. Here a detailed study of low-level Arctic clouds on the surface radiation budget is presented. These clouds frequently occur below the lowest detection range of most state-of-the-art remote-sensing instruments and were observed in summertime during 25% of the time over the marginal sea ice zone. The low altitude of these clouds poses challenges on their observation and characterization by remote-sensing techniques. Ground-based remote sensing and surface radiation flux measurements performed during the Arctic cruise PS106 in 2017 were combined with radiative transfer simulations to study low-level clouds. A multiwavelength lidar Polly XT with near-range observations capabilities down to 50m and a cloud radar with a lowest detection limit at 165m altitude were operated continuously. The liquid-water microphysical properties of clouds ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Conference Object Arctic Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic |
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DataCite Metadata Store (German National Library of Science and Technology) |
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description |
<!--!introduction!--> To understand the feedbacks driving the amplified changes in the Arctic a quantification of the contribution of the involved processes is necessary. Here a detailed study of low-level Arctic clouds on the surface radiation budget is presented. These clouds frequently occur below the lowest detection range of most state-of-the-art remote-sensing instruments and were observed in summertime during 25% of the time over the marginal sea ice zone. The low altitude of these clouds poses challenges on their observation and characterization by remote-sensing techniques. Ground-based remote sensing and surface radiation flux measurements performed during the Arctic cruise PS106 in 2017 were combined with radiative transfer simulations to study low-level clouds. A multiwavelength lidar Polly XT with near-range observations capabilities down to 50m and a cloud radar with a lowest detection limit at 165m altitude were operated continuously. The liquid-water microphysical properties of clouds ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Conference Object |
author |
Griesche, Hannes Barrientos-Velasco, Carola Deneke, Hartwig Hühnerbein, Anja Seifert, Patric Macke, Andreas |
spellingShingle |
Griesche, Hannes Barrientos-Velasco, Carola Deneke, Hartwig Hühnerbein, Anja Seifert, Patric Macke, Andreas Low-level Arctic clouds: The hidden key component of the radiation budget ... |
author_facet |
Griesche, Hannes Barrientos-Velasco, Carola Deneke, Hartwig Hühnerbein, Anja Seifert, Patric Macke, Andreas |
author_sort |
Griesche, Hannes |
title |
Low-level Arctic clouds: The hidden key component of the radiation budget ... |
title_short |
Low-level Arctic clouds: The hidden key component of the radiation budget ... |
title_full |
Low-level Arctic clouds: The hidden key component of the radiation budget ... |
title_fullStr |
Low-level Arctic clouds: The hidden key component of the radiation budget ... |
title_full_unstemmed |
Low-level Arctic clouds: The hidden key component of the radiation budget ... |
title_sort |
low-level arctic clouds: the hidden key component of the radiation budget ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-0846 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5016635 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Sea ice |
genre_facet |
Arctic Sea ice |
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/iugg23-0846 |
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1768381632519077888 |