Evidence for Secondary Ice Production in Southern Ocean Maritime Boundary Layer Clouds

Järvinen, Emma; McCluskey, Christina S.; Waitz, Fritz; Schnaiter, Martin; Bansemer, Aaron; Bardeen, Charles G.; Gettelman, Andrew; Heymsfield, Andrew; Stith, Jeffrey L.; Wu, Wei; D’Alessandro, John J.; McFarquhar, Greg M.; Diao, Minghui; Finlon, Joseph A.; Hill, Thomas C. J.; Levin, Ezra J. T.; Moore, Kathryn A.; DeMott, Paul J.

doi:10.1029/2021jd036411

i

Evidence for Secondary Ice Production in Southern Ocean Maritime Boundary Layer Clouds

Supporting Files

2022
By Järvinen, Emma ; McCluskey, Christina S. ; Waitz, Fritz
Source Journal of Geophysical Research: Atmospheres, 127(16)

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Journal Title:

Journal of Geophysical Research: Atmospheres
Personal Author:

Järvinen, Emma ; McCluskey, Christina S. ; Waitz, Fritz ; Schnaiter, Martin ; Bansemer, Aaron ; Bardeen, Charles G. ; Gettelman, Andrew ; Heymsfield, Andrew ; Stith, Jeffrey L. ; Wu, Wei ; D’Alessandro, John J. ; McFarquhar, Greg M. ; Diao, Minghui ; Finlon, Joseph A. ; Hill, Thomas C. J. ; Levin, Ezra J. T. ; Moore, Kathryn A. ; DeMott, Paul J.
NOAA Program & Office:

CIWRO (Cooperative Institute for Severe and High-Impact Weather Research and Operations)
Description:

Maritime boundary-layer clouds over the Southern Ocean (SO) have a large shortwave radiative effect. Yet, climate models have difficulties in representing these clouds and, especially, their phase in this observationally sparse region. This study aims to increase the knowledge of SO cloud phase by presenting in-situ cloud microphysical observations from the Southern Ocean Clouds, Radiation, Aerosol, Transport Experimental Study (SOCRATES). We investigate the occurrence of ice in summertime marine stratocumulus and cumulus clouds in the temperature range between 6 and −25°C. Our observations show that in ice-containing clouds, maximum ice number concentrations of up to several hundreds per liter were
Keywords:
Source:

Journal of Geophysical Research: Atmospheres, 127(16)
DOI:

https://doi.org/10.1029/2021jd036411
ISSN:

2169-897X ; 2169-8996
Format:

PDF
Publisher:

American Geophysical Union (AGU)
Document Type:

Journal Article
License:

https://creativecommons.org/licenses/by/4.0/
Rights Information:

CC BY
Compliance:

Library
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https://repository.library.noaa.gov/view/noaa/53538/noaa_53538_DS1.pdf
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[PDF - 7.84 MB]
Collection(s):

NOAA Cooperative Institutes
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urn:sha-512:ea6c125326894156a730e1b6802cd37a86771797a186fb7e299335783dc85c1c6a3dc4252d8cfeeb2b4d7a15b33ba3d08e2cbab562ead64d8b1b0419306fa769

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