Journal cover Journal topic
Atmospheric Chemistry and Physics An interactive open-access journal of the European Geosciences Union
Journal topic

Journal metrics

Journal metrics

  • IF value: 5.414 IF 5.414
  • IF 5-year value: 5.958 IF 5-year
    5.958
  • CiteScore value: 9.7 CiteScore
    9.7
  • SNIP value: 1.517 SNIP 1.517
  • IPP value: 5.61 IPP 5.61
  • SJR value: 2.601 SJR 2.601
  • Scimago H <br class='hide-on-tablet hide-on-mobile'>index value: 191 Scimago H
    index 191
  • h5-index value: 89 h5-index 89
ACP | Articles | Volume 18, issue 23
Atmos. Chem. Phys., 18, 16915–16930, 2018
https://doi.org/10.5194/acp-18-16915-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Atmos. Chem. Phys., 18, 16915–16930, 2018
https://doi.org/10.5194/acp-18-16915-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 29 Nov 2018

Research article | 29 Nov 2018

Microphysical characteristics of frozen droplet aggregates from deep convective clouds

Junshik Um et al.

Related authors

Examination of effects of aerosols on a pyroCb and their dependence on fire intensity and aerosol perturbation
Seoung Soo Lee, George Kablick III, Zhanqing Li, Chang Hoon Jung, Yong-Sang Choi, Junshik Um, and Won Jun Choi
Atmos. Chem. Phys., 20, 3357–3371, https://doi.org/10.5194/acp-20-3357-2020,https://doi.org/10.5194/acp-20-3357-2020, 2020
Short summary
Aerosol as a potential factor to control the increasing torrential rain events in urban areas over the last decades
Seoung Soo Lee, Byung-Gon Kim, Zhanqing Li, Yong-Sang Choi, Chang-Hoon Jung, Junshik Um, Jungbin Mok, and Kyong-Hwan Seo
Atmos. Chem. Phys., 18, 12531–12550, https://doi.org/10.5194/acp-18-12531-2018,https://doi.org/10.5194/acp-18-12531-2018, 2018
Effects of model resolution and parameterizations on the simulations of clouds, precipitation, and their interactions with aerosols
Seoung Soo Lee, Zhanqing Li, Yuwei Zhang, Hyelim Yoo, Seungbum Kim, Byung-Gon Kim, Yong-Sang Choi, Jungbin Mok, Junshik Um, Kyoung Ock Choi, and Danhong Dong
Atmos. Chem. Phys., 18, 13–29, https://doi.org/10.5194/acp-18-13-2018,https://doi.org/10.5194/acp-18-13-2018, 2018
Short summary
Derivation of physical and optical properties of mid-latitude cirrus ice crystals for a size-resolved cloud microphysics model
Ann M. Fridlind, Rachel Atlas, Bastiaan van Diedenhoven, Junshik Um, Greg M. McFarquhar, Andrew S. Ackerman, Elisabeth J. Moyer, and R. Paul Lawson
Atmos. Chem. Phys., 16, 7251–7283, https://doi.org/10.5194/acp-16-7251-2016,https://doi.org/10.5194/acp-16-7251-2016, 2016
Short summary
Dimensions and aspect ratios of natural ice crystals
J. Um, G. M. McFarquhar, Y. P. Hong, S.-S. Lee, C. H. Jung, R. P. Lawson, and Q. Mo
Atmos. Chem. Phys., 15, 3933–3956, https://doi.org/10.5194/acp-15-3933-2015,https://doi.org/10.5194/acp-15-3933-2015, 2015
Short summary

Related subject area

Subject: Clouds and Precipitation | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
Supercooled drizzle development in response to semi-coherent vertical velocity fluctuations within an orographic-layer cloud
Adam Majewski and Jeffrey R. French
Atmos. Chem. Phys., 20, 5035–5054, https://doi.org/10.5194/acp-20-5035-2020,https://doi.org/10.5194/acp-20-5035-2020, 2020
Short summary
Stratocumulus cloud clearings: statistics from satellites, reanalysis models, and airborne measurements
Hossein Dadashazar, Ewan Crosbie, Mohammad S. Majdi, Milad Panahi, Mohammad A. Moghaddam, Ali Behrangi, Michael Brunke, Xubin Zeng, Haflidi H. Jonsson, and Armin Sorooshian
Atmos. Chem. Phys., 20, 4637–4665, https://doi.org/10.5194/acp-20-4637-2020,https://doi.org/10.5194/acp-20-4637-2020, 2020
Short summary
Supercooled liquid water cloud observed, analysed, and modelled at the top of the planetary boundary layer above Dome C, Antarctica
Philippe Ricaud, Massimo Del Guasta, Eric Bazile, Niramson Azouz, Angelo Lupi, Pierre Durand, Jean-Luc Attié, Dana Veron, Vincent Guidard, and Paolo Grigioni
Atmos. Chem. Phys., 20, 4167–4191, https://doi.org/10.5194/acp-20-4167-2020,https://doi.org/10.5194/acp-20-4167-2020, 2020
Short summary
Open cells exhibit weaker entrainment of free-tropospheric biomass burning aerosol into the south-east Atlantic boundary layer
Steven J. Abel, Paul A. Barrett, Paquita Zuidema, Jianhao Zhang, Matt Christensen, Fanny Peers, Jonathan W. Taylor, Ian Crawford, Keith N. Bower, and Michael Flynn
Atmos. Chem. Phys., 20, 4059–4084, https://doi.org/10.5194/acp-20-4059-2020,https://doi.org/10.5194/acp-20-4059-2020, 2020
Short summary
Small ice particles at slightly supercooled temperatures in tropical maritime convection
Gary Lloyd, Thomas Choularton, Keith Bower, Jonathan Crosier, Martin Gallagher, Michael Flynn, James Dorsey, Dantong Liu, Jonathan W. Taylor, Oliver Schlenczek, Jacob Fugal, Stephan Borrmann, Richard Cotton, Paul Field, and Alan Blyth
Atmos. Chem. Phys., 20, 3895–3904, https://doi.org/10.5194/acp-20-3895-2020,https://doi.org/10.5194/acp-20-3895-2020, 2020
Short summary

Cited articles

Albanesi, M. G. and Ferretti, M.: A space saving approach to the Hough transform, 10th Int. Conf. on Pattern Recognition, Atlantic City, NJ, USA, https://doi.org/10.1109/ICPR.1990.119403, 1990. 
Atherton, T. J. and Kerbyson, D. J.: Size invariant circle detection, Image Vision Comput, 17, 795–803, 1999. 
Bailey, M. P. and Hallett, J.: Growth rates and habits of ice crystals between −20C and −70C, J. Atmos. Sci., 61, 514–544, 2004. 
Bailey, M. P. and Hallett, J.: A comprehensive habit diagram for atmospheric ice crystals: Confirmation from the laboratory, AIRS II, and other field studies, J. Atmos. Sci., 66, 2888–2899, 2009. 
Baran, A. J., Gayet, J.-F., and Shcherbakov, V.: On the interpretation of an unusual in-situ measured ice crystal scattering phase function, Atmos. Chem. Phys., 12, 9355–9364, https://doi.org/10.5194/acp-12-9355-2012, 2012. 
Publications Copernicus
Download
Short summary
During the 2012 Deep Convective Clouds and Chemistry experiment upper anvils of two storms were sampled. The occurrence of well-defined pristine crystals was low in the anvils, while single frozen droplets and frozen droplet aggregates (FDAs) were the dominant habits. A new algorithm was developed to automatically identify the number, size, and relative position of element frozen droplets within FDAs. The morphological characteristics of FDAs were compared with those of black carbon aggregates.
During the 2012 Deep Convective Clouds and Chemistry experiment upper anvils of two storms were...
Citation