Temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based measurements ...
<!--!introduction!--> Arctic low level clouds are considered to play a significant role in the Arctic climate system. In this study, we examined a temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based in situ...
Main Authors: | , , , , , , , , , , , |
---|---|
Format: | Conference Object |
Language: | unknown |
Published: |
GFZ German Research Centre for Geosciences
2023
|
Subjects: | |
Online Access: | https://dx.doi.org/10.57757/iugg23-2147 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5018673 |
id |
ftdatacite:10.57757/iugg23-2147 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.57757/iugg23-2147 2023-07-23T04:17:05+02:00 Temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based measurements ... Koike, Makoto Saito, Temma Tobo, Yutaka Ebell, Kerstin Moteki, Nobuhiro Ohata, Sho Mori, Tatsuhiro Yoshida, Atsushi Adachi, Kouji Baumgardner, Darrel Ong, Chia Rui Hashino, Tempei 2023 https://dx.doi.org/10.57757/iugg23-2147 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5018673 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 Article ConferencePaper Oral 2023 ftdatacite https://doi.org/10.57757/iugg23-2147 2023-07-03T18:35:08Z <!--!introduction!--> Arctic low level clouds are considered to play a significant role in the Arctic climate system. In this study, we examined a temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based in situ measurements. Precipitating particles were measured using an optical disdrometer (MPS, DMT Inc.) at Mt. Zeppelin Observatory in Ny-Alesund (78.9N, 11.9E), Svalbard between years of 2016 and 2020. Based on ground-based cloud radar and lidar observations, we selected a single layer mixed-phase cloud whose cloud-top height was less than 2.5 km. For the ice nucleating particles number concentration (N INP ), we adopted typical number concentrations observed at Mt. Zeppelin. Because N INP depends on temperature, we used the value corresponding to the cloud-top temperature. As a result, number concentration fluxes of precipitation particles (F ice ) tended to increase with decreasing temperature below approximately ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Conference Object Arctic Svalbard DataCite Metadata Store (German National Library of Science and Technology) Arctic Svalbard |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
description |
<!--!introduction!--> Arctic low level clouds are considered to play a significant role in the Arctic climate system. In this study, we examined a temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based in situ measurements. Precipitating particles were measured using an optical disdrometer (MPS, DMT Inc.) at Mt. Zeppelin Observatory in Ny-Alesund (78.9N, 11.9E), Svalbard between years of 2016 and 2020. Based on ground-based cloud radar and lidar observations, we selected a single layer mixed-phase cloud whose cloud-top height was less than 2.5 km. For the ice nucleating particles number concentration (N INP ), we adopted typical number concentrations observed at Mt. Zeppelin. Because N INP depends on temperature, we used the value corresponding to the cloud-top temperature. As a result, number concentration fluxes of precipitation particles (F ice ) tended to increase with decreasing temperature below approximately ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Conference Object |
author |
Koike, Makoto Saito, Temma Tobo, Yutaka Ebell, Kerstin Moteki, Nobuhiro Ohata, Sho Mori, Tatsuhiro Yoshida, Atsushi Adachi, Kouji Baumgardner, Darrel Ong, Chia Rui Hashino, Tempei |
spellingShingle |
Koike, Makoto Saito, Temma Tobo, Yutaka Ebell, Kerstin Moteki, Nobuhiro Ohata, Sho Mori, Tatsuhiro Yoshida, Atsushi Adachi, Kouji Baumgardner, Darrel Ong, Chia Rui Hashino, Tempei Temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based measurements ... |
author_facet |
Koike, Makoto Saito, Temma Tobo, Yutaka Ebell, Kerstin Moteki, Nobuhiro Ohata, Sho Mori, Tatsuhiro Yoshida, Atsushi Adachi, Kouji Baumgardner, Darrel Ong, Chia Rui Hashino, Tempei |
author_sort |
Koike, Makoto |
title |
Temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based measurements ... |
title_short |
Temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based measurements ... |
title_full |
Temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based measurements ... |
title_fullStr |
Temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based measurements ... |
title_full_unstemmed |
Temperature dependence of precipitating ice particle number concentrations of Arctic mixed-phase clouds observed by continuous ground-based measurements ... |
title_sort |
temperature dependence of precipitating ice particle number concentrations of arctic mixed-phase clouds observed by continuous ground-based measurements ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-2147 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5018673 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Svalbard |
genre_facet |
Arctic 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/iugg23-2147 |
_version_ |
1772178321824546816 |