Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager
The sizes and shapes of ice crystals influence the radiative properties of clouds, as well as precipitation initiation and aerosol scavenging. However, ice crystal growth mechanisms remain only partially characterized. We present the growth processes of two complex ice crystal habits observed in Arc...
Published in: | Geophysical Research Letters |
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Language: | English |
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Online Access: | http://hdl.handle.net/10852/99827 https://doi.org/10.1029/2022GL100247 |
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ftoslouniv:oai:www.duo.uio.no:10852/99827 2023-05-15T15:05:07+02:00 Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager ENEngelskEnglishUnderstanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager Pasquier, Julie T. Henneberger, Jan Korolev, Alexei Ramelli, Fabiola Wieder, Jörg Lauber, Annika Li, Guanyu David, Robert Oscar Carlsen, Tim Gierens, Rosa Marion, Maturilli Lohmann, Ulrike 2023-01-31T14:29:31Z http://hdl.handle.net/10852/99827 https://doi.org/10.1029/2022GL100247 EN eng ERC/ StG758005 EC/H2020/ StG758005 EEANORWAYGRANTS/EEARO-NO-2019-0423/IceSafari Pasquier, Julie T. Henneberger, Jan Korolev, Alexei Ramelli, Fabiola Wieder, Jörg Lauber, Annika Li, Guanyu David, Robert Oscar Carlsen, Tim Gierens, Rosa Marion, Maturilli Lohmann, Ulrike . Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager. Geophysical Research Letters. 2023 http://hdl.handle.net/10852/99827 2120317 info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Geophysical Research Letters&rft.volume=&rft.spage=&rft.date=2023 Geophysical Research Letters 50 1 https://doi.org/10.1029/2022GL100247 Attribution-NonCommercial-NoDerivatives 4.0 International https://creativecommons.org/licenses/by-nc-nd/4.0/ CC-BY-NC-ND 0094-8276 Journal article Tidsskriftartikkel Peer reviewed PublishedVersion 2023 ftoslouniv https://doi.org/10.1029/2022GL100247 2023-02-15T23:36:38Z The sizes and shapes of ice crystals influence the radiative properties of clouds, as well as precipitation initiation and aerosol scavenging. However, ice crystal growth mechanisms remain only partially characterized. We present the growth processes of two complex ice crystal habits observed in Arctic mixed-phase clouds during the Ny-Ålesund AeroSol Cloud ExperimeNT campaign. First, are capped-columns with multiple columns growing out of the plates' corners that we define as columns on capped-columns. These ice crystals originated from cycling through the columnar and plate temperature growth regimes, during their vertical transport by in-cloud circulation. Second, is aged rime on the surface of ice crystals having grown into faceted columns or plates depending on the environmental conditions. Despite their complexity, the shapes of these ice crystals allow to infer their growth history and provide information about the in-cloud conditions. Additionally, these ice crystals exhibit complex shapes and could enhance aggregation and secondary ice production. Article in Journal/Newspaper Arctic Ny Ålesund Ny-Ålesund Universitet i Oslo: Digitale utgivelser ved UiO (DUO) Arctic Ny-Ålesund Rime ENVELOPE(6.483,6.483,62.567,62.567) Geophysical Research Letters 50 1 |
institution |
Open Polar |
collection |
Universitet i Oslo: Digitale utgivelser ved UiO (DUO) |
op_collection_id |
ftoslouniv |
language |
English |
description |
The sizes and shapes of ice crystals influence the radiative properties of clouds, as well as precipitation initiation and aerosol scavenging. However, ice crystal growth mechanisms remain only partially characterized. We present the growth processes of two complex ice crystal habits observed in Arctic mixed-phase clouds during the Ny-Ålesund AeroSol Cloud ExperimeNT campaign. First, are capped-columns with multiple columns growing out of the plates' corners that we define as columns on capped-columns. These ice crystals originated from cycling through the columnar and plate temperature growth regimes, during their vertical transport by in-cloud circulation. Second, is aged rime on the surface of ice crystals having grown into faceted columns or plates depending on the environmental conditions. Despite their complexity, the shapes of these ice crystals allow to infer their growth history and provide information about the in-cloud conditions. Additionally, these ice crystals exhibit complex shapes and could enhance aggregation and secondary ice production. |
format |
Article in Journal/Newspaper |
author |
Pasquier, Julie T. Henneberger, Jan Korolev, Alexei Ramelli, Fabiola Wieder, Jörg Lauber, Annika Li, Guanyu David, Robert Oscar Carlsen, Tim Gierens, Rosa Marion, Maturilli Lohmann, Ulrike |
spellingShingle |
Pasquier, Julie T. Henneberger, Jan Korolev, Alexei Ramelli, Fabiola Wieder, Jörg Lauber, Annika Li, Guanyu David, Robert Oscar Carlsen, Tim Gierens, Rosa Marion, Maturilli Lohmann, Ulrike Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager |
author_facet |
Pasquier, Julie T. Henneberger, Jan Korolev, Alexei Ramelli, Fabiola Wieder, Jörg Lauber, Annika Li, Guanyu David, Robert Oscar Carlsen, Tim Gierens, Rosa Marion, Maturilli Lohmann, Ulrike |
author_sort |
Pasquier, Julie T. |
title |
Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager |
title_short |
Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager |
title_full |
Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager |
title_fullStr |
Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager |
title_full_unstemmed |
Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager |
title_sort |
understanding the history of two complex ice crystal habits deduced from a holographic imager |
publishDate |
2023 |
url |
http://hdl.handle.net/10852/99827 https://doi.org/10.1029/2022GL100247 |
long_lat |
ENVELOPE(6.483,6.483,62.567,62.567) |
geographic |
Arctic Ny-Ålesund Rime |
geographic_facet |
Arctic Ny-Ålesund Rime |
genre |
Arctic Ny Ålesund Ny-Ålesund |
genre_facet |
Arctic Ny Ålesund Ny-Ålesund |
op_source |
0094-8276 |
op_relation |
ERC/ StG758005 EC/H2020/ StG758005 EEANORWAYGRANTS/EEARO-NO-2019-0423/IceSafari Pasquier, Julie T. Henneberger, Jan Korolev, Alexei Ramelli, Fabiola Wieder, Jörg Lauber, Annika Li, Guanyu David, Robert Oscar Carlsen, Tim Gierens, Rosa Marion, Maturilli Lohmann, Ulrike . Understanding the History of Two Complex Ice Crystal Habits Deduced From a Holographic Imager. Geophysical Research Letters. 2023 http://hdl.handle.net/10852/99827 2120317 info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Geophysical Research Letters&rft.volume=&rft.spage=&rft.date=2023 Geophysical Research Letters 50 1 https://doi.org/10.1029/2022GL100247 |
op_rights |
Attribution-NonCommercial-NoDerivatives 4.0 International https://creativecommons.org/licenses/by-nc-nd/4.0/ |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.1029/2022GL100247 |
container_title |
Geophysical Research Letters |
container_volume |
50 |
container_issue |
1 |
_version_ |
1766336862605017088 |