DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Combined Effect of the Wegener–Bergeron–Findeisen Mechanism and Large Eddies on Microphysics of Mixed-Phase Stratiform Clouds

Abstract

Abstract The process of glaciation in mixed-phase stratiform clouds was investigated by a novel Lagrangian–Eulerian model (LEM) in which thousands of adjoining Lagrangian parcels moved within a turbulent-like velocity field with statistical parameters typical of the Arctic boundary layer. We used detailed bin microphysics to describe the condensation/evaporation processes in each parcel, in which droplets, aerosols, and ice particles were described using size distributions of 500 mass bins. The model also calculated aerosol mass inside droplets and ice particles. Gravitational sedimentation of droplets and ice particles was also accounted for. Assuming that droplet freezing is the primary source of ice particles, the Arctic clouds observed in Indirect and Semi-Direct Aerosol Campaign (ISDAC) were successfully simulated. The model showed that at a low ice particle concentration typical of ISDAC, large vortices (eddies) led to a quasi-stationary regime, in which mixed-phase St existed for a long time. The large eddies controlled the water partitioning in the mixed-phase clouds. Droplets formed and grew in updrafts, typically reaching the cloud top, and evaporated in downdrafts. Ice particles grew in updrafts and downdrafts. The Wegener–Bergeron–Findeisen (WBF) mechanism was efficient in downdrafts and some parts of updrafts, depending on ice concentration and vertical velocity. At lowmore » ice concentrations, the effect of ice on the phase partitioning was negligible. In this regime, liquid droplets were found near the cloud top, whereas ice particles precipitated through the cloud base. When ice concentration exceeded about 10 L −1 , the WBF mechanism led to glaciation of almost the entire cloud, with the exception of narrow cloud regions associated with strong updrafts. At ice particle concentrations of a few tens per liter, the oscillatory regime took place due to the ice–liquid interaction. The microphysical structure of mixed-phase St forms as a combined effect of cloud dynamics (large eddies) and the WBF mechanism.« less

Authors:
 [1];  [1];  [2]
  1. a Institute of Earth Sciences, Department of Atmospheric Sciences, Hebrew University of Jerusalem, Jerusalem, Israel
  2. b Environment and Climate Change Canada, Toronto, Ontario, Canada
Publication Date:
Research Org.:
Univ. of Oklahoma, Norman, OK (United States)
Sponsoring Org.:
USDOE Office of Science (SC); Israel Science Foundation
OSTI Identifier:
1841804
Alternate Identifier(s):
OSTI ID: 1980911
Grant/Contract Number:  
964SC0008811; SC0008811; 2027/17; 2635/20
Resource Type:
Published Article
Journal Name:
Journal of the Atmospheric Sciences
Additional Journal Information:
Journal Name: Journal of the Atmospheric Sciences Journal Volume: 79 Journal Issue: 2; Journal ID: ISSN 0022-4928
Publisher:
American Meteorological Society
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; Meteorology & Atmospheric Sciences; Cloud microphysics; Stratiform clouds; Freezing precipitation; Glaciation; Ice crystals; Large eddy simulations

Citation Formats

Khain, Alexander, Pinsky, M., and Korolev, A. Combined Effect of the Wegener–Bergeron–Findeisen Mechanism and Large Eddies on Microphysics of Mixed-Phase Stratiform Clouds. United States: N. p., 2022. Web. doi:10.1175/JAS-D-20-0269.1.
Khain, Alexander, Pinsky, M., & Korolev, A. Combined Effect of the Wegener–Bergeron–Findeisen Mechanism and Large Eddies on Microphysics of Mixed-Phase Stratiform Clouds. United States. https://doi.org/10.1175/JAS-D-20-0269.1
Khain, Alexander, Pinsky, M., and Korolev, A. Tue . "Combined Effect of the Wegener–Bergeron–Findeisen Mechanism and Large Eddies on Microphysics of Mixed-Phase Stratiform Clouds". United States. https://doi.org/10.1175/JAS-D-20-0269.1.
@article{osti_1841804,
title = {Combined Effect of the Wegener–Bergeron–Findeisen Mechanism and Large Eddies on Microphysics of Mixed-Phase Stratiform Clouds},
author = {Khain, Alexander and Pinsky, M. and Korolev, A.},
abstractNote = {Abstract The process of glaciation in mixed-phase stratiform clouds was investigated by a novel Lagrangian–Eulerian model (LEM) in which thousands of adjoining Lagrangian parcels moved within a turbulent-like velocity field with statistical parameters typical of the Arctic boundary layer. We used detailed bin microphysics to describe the condensation/evaporation processes in each parcel, in which droplets, aerosols, and ice particles were described using size distributions of 500 mass bins. The model also calculated aerosol mass inside droplets and ice particles. Gravitational sedimentation of droplets and ice particles was also accounted for. Assuming that droplet freezing is the primary source of ice particles, the Arctic clouds observed in Indirect and Semi-Direct Aerosol Campaign (ISDAC) were successfully simulated. The model showed that at a low ice particle concentration typical of ISDAC, large vortices (eddies) led to a quasi-stationary regime, in which mixed-phase St existed for a long time. The large eddies controlled the water partitioning in the mixed-phase clouds. Droplets formed and grew in updrafts, typically reaching the cloud top, and evaporated in downdrafts. Ice particles grew in updrafts and downdrafts. The Wegener–Bergeron–Findeisen (WBF) mechanism was efficient in downdrafts and some parts of updrafts, depending on ice concentration and vertical velocity. At low ice concentrations, the effect of ice on the phase partitioning was negligible. In this regime, liquid droplets were found near the cloud top, whereas ice particles precipitated through the cloud base. When ice concentration exceeded about 10 L −1 , the WBF mechanism led to glaciation of almost the entire cloud, with the exception of narrow cloud regions associated with strong updrafts. At ice particle concentrations of a few tens per liter, the oscillatory regime took place due to the ice–liquid interaction. The microphysical structure of mixed-phase St forms as a combined effect of cloud dynamics (large eddies) and the WBF mechanism.},
doi = {10.1175/JAS-D-20-0269.1},
journal = {Journal of the Atmospheric Sciences},
number = 2,
volume = 79,
place = {United States},
year = {Tue Feb 01 00:00:00 EST 2022},
month = {Tue Feb 01 00:00:00 EST 2022}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1175/JAS-D-20-0269.1

Save / Share:

Works referenced in this record:

Rates of phase transformations in mixed-phase clouds
journal, January 2008

  • Korolev, Alexei V.
  • Quarterly Journal of the Royal Meteorological Society, Vol. 134, Issue 632
  • DOI: 10.1002/qj.230

Dynamical and Microphysical Evolution during Mixed-Phase Cloud Glaciation Simulated Using the Bulk Adaptive Habit Prediction Model
journal, November 2014

  • Sulia, Kara J.; Morrison, Hugh; Harrington, Jerry Y.
  • Journal of the Atmospheric Sciences, Vol. 71, Issue 11
  • DOI: 10.1175/JAS-D-14-0070.1

A mixed-phase cloud scheme based on a single prognostic equation
journal, August 1996


Aerosol Pollution Impact on Precipitation: A Scientific Review
book, January 2009


Limitations of the Wegener–Bergeron–Findeisen Mechanism in the Evolution of Mixed-Phase Clouds
journal, September 2007

  • Korolev, Alexei
  • Journal of the Atmospheric Sciences, Vol. 64, Issue 9
  • DOI: 10.1175/JAS4035.1

Cloud condensation nuclei as a source of ice-forming nuclei in clouds
journal, January 1991


In situ observations of supercooled liquid clouds over the Southern Ocean during the HIAPER Pole‐to‐Pole Observation campaigns
journal, October 2013

  • Chubb, Thomas H.; Jensen, Jorgen B.; Siems, Steven T.
  • Geophysical Research Letters, Vol. 40, Issue 19
  • DOI: 10.1002/grl.50986

Rain Production in Convective Clouds As Simulated in an Axisymmetric Model with Detailed Microphysics. Part I: Description of the Model
journal, February 1996


Arctic Mixed-Phase Cloud Properties Derived from Surface-Based Sensors at SHEBA
journal, February 2006

  • Shupe, Matthew D.; Matrosov, Sergey Y.; Uttal, Taneil
  • Journal of the Atmospheric Sciences, Vol. 63, Issue 2
  • DOI: 10.1175/JAS3659.1

Ice properties of single-layer stratocumulus during the Mixed-Phase Arctic Cloud Experiment: 2. Model results
journal, January 2007

  • Fridlind, A. M.; Ackerman, A. S.; McFarquhar, G.
  • Journal of Geophysical Research, Vol. 112, Issue D24
  • DOI: 10.1029/2007JD008646

Vertical Motions in Arctic Mixed-Phase Stratiform Clouds
journal, April 2008

  • Shupe, Matthew D.; Kollias, Pavlos; Persson, P. Ola G.
  • Journal of the Atmospheric Sciences, Vol. 65, Issue 4
  • DOI: 10.1175/2007JAS2479.1

Physical Processes in Clouds and Cloud Modeling
book, January 2018


Simulation of hydrometeor size spectra evolution by water-water, ice-water and ice-ice interactions
journal, March 1995


Intercomparison of large-eddy simulations of Arctic mixed-phase clouds: Importance of ice size distribution assumptions
journal, March 2014

  • Ovchinnikov, Mikhail; Ackerman, Andrew S.; Avramov, Alexander
  • Journal of Advances in Modeling Earth Systems, Vol. 6, Issue 1
  • DOI: 10.1002/2013MS000282

Indirect and Semi-direct Aerosol Campaign: The Impact of Arctic Aerosols on Clouds
journal, February 2011

  • McFarquhar, Greg M.; Ghan, Steven; Verlinde, Johannes
  • Bulletin of the American Meteorological Society, Vol. 92, Issue 2
  • DOI: 10.1175/2010BAMS2935.1

Autumnal Mixed-Phase Cloudy Boundary Layers in the Arctic
journal, June 1998


Ice nucleation through immersion freezing in mixed-phase stratiform clouds: Theory and numerical simulations
journal, May 2010


Phase transformations in an ascending adiabatic mixed-phase cloud volume: Phase transformations in an cloud volume
journal, April 2015

  • Pinsky, M.; Khain, A.; Korolev, A.
  • Journal of Geophysical Research: Atmospheres, Vol. 120, Issue 8
  • DOI: 10.1002/2015JD023094

The Theory of Ice Nucleation by Heterogeneous Freezing of Deliquescent Mixed CCN. Part I: Critical Radius, Energy, and Nucleation Rate
journal, November 2004

  • Khvorostyanov, Vitaly I.; Curry, Judith A.
  • Journal of the Atmospheric Sciences, Vol. 61, Issue 22
  • DOI: 10.1175/JAS3266.1

Diagnostic of Supercooled Clouds from Single-Doppler Observations in Regions of Radar-Detectable Snow
journal, July 2000


Analytical Investigation of Glaciation Time in Mixed-Phase Adiabatic Cloud Volumes
journal, October 2014

  • Pinsky, M.; Khain, A.; Korolev, A.
  • Journal of the Atmospheric Sciences, Vol. 71, Issue 11
  • DOI: 10.1175/JAS-D-13-0359.1

A numerical study of aerosol influence on mixed-phase stratiform clouds through modulation of the liquid phase
journal, January 2013

  • de Boer, G.; Hashino, T.; Tripoli, G. J.
  • Atmospheric Chemistry and Physics, Vol. 13, Issue 4
  • DOI: 10.5194/acp-13-1733-2013

Integrating laboratory and field data to quantify the immersion freezing ice nucleation activity of mineral dust particles
journal, January 2015

  • DeMott, P. J.; Prenni, A. J.; McMeeking, G. R.
  • Atmospheric Chemistry and Physics, Vol. 15, Issue 1
  • DOI: 10.5194/acp-15-393-2015

Effects of Turbulent Mixing on the Structure and Macroscopic Properties of Stratocumulus Clouds Demonstrated by a Lagrangian Trajectory Model
journal, May 2014

  • Magaritz-Ronen, L.; Pinsky, M.; Khain, A.
  • Journal of the Atmospheric Sciences, Vol. 71, Issue 5
  • DOI: 10.1175/JAS-D-12-0339.1

Theoretical Analysis of Liquid–Ice Interaction in the Unsaturated Environment with Application to the Problem of Homogeneous Mixing
journal, April 2018

  • Pinsky, M.; Khain, A.; Korolev, A.
  • Journal of the Atmospheric Sciences, Vol. 75, Issue 4
  • DOI: 10.1175/JAS-D-17-0228.1

Large-eddy simulations of an Arctic mixed-phase stratiform cloud observed during ISDAC: sensitivity to moisture aloft, surface fluxes and large-scale forcing: LESs of Arctic Mixed-Phase Clouds during ISDAC
journal, September 2014

  • Savre, J.; Ekman, A. M. L.; Svensson, G.
  • Quarterly Journal of the Royal Meteorological Society, Vol. 141, Issue 689
  • DOI: 10.1002/qj.2425

Intercomparison of cloud model simulations of Arctic mixed-phase boundary layer clouds observed during SHEBA/FIRE-ACE: INTERCOMPARISON OF CLOUD MODEL SIMULATIONS OF ARCTIC MIXED-PHASE
journal, February 2011

  • Morrison, Hugh; Zuidema, Paquita; Ackerman, Andrew S.
  • Journal of Advances in Modeling Earth Systems, Vol. 3, Issue 2
  • DOI: 10.1029/2011MS000066

Secondary Ice Production by Fragmentation of Freezing Drops: Formulation and Theory
journal, September 2018

  • Phillips, Vaughan T. J.; Patade, Sachin; Gutierrez, Julie
  • Journal of the Atmospheric Sciences, Vol. 75, Issue 9
  • DOI: 10.1175/JAS-D-17-0190.1

Representing turbulent mixing of non-conservative values in Eulerian and Lagrangian cloud models
journal, January 2010

  • Pinsky, Mark; Khain, Alexander; Magaritz, Leehi
  • Quarterly Journal of the Royal Meteorological Society
  • DOI: 10.1002/qj.624

A Multisensor Investigation of Rime Splintering in Tropical Maritime Cumuli
journal, June 2016

  • Lasher-Trapp, Sonia; Leon, David C.; DeMott, Paul J.
  • Journal of the Atmospheric Sciences, Vol. 73, Issue 6
  • DOI: 10.1175/JAS-D-15-0285.1

Influences of Ice Crystal Number Concentrations and Habits on Arctic Mixed-Phase Cloud Dynamics
journal, July 2015


Evidence of liquid dependent ice nucleation in high-latitude stratiform clouds from surface remote sensors: LIQUID INDUCED ICE NUCLEATION
journal, January 2011

  • de Boer, G.; Morrison, H.; Shupe, M. D.
  • Geophysical Research Letters, Vol. 38, Issue 1
  • DOI: 10.1029/2010GL046016

Ice Multiplication by Breakup in Ice–Ice Collisions. Part II: Numerical Simulations
journal, September 2017

  • Phillips, Vaughan T. J.; Yano, Jun-Ichi; Formenton, Marco
  • Journal of the Atmospheric Sciences, Vol. 74, Issue 9
  • DOI: 10.1175/JAS-D-16-0223.1

Sensitivities in Large-Eddy Simulations of Mixed-Phase Arctic Stratocumulus Clouds Using a Simple Microphysics Approach
journal, November 2015

  • Kaul, Colleen M.; Teixeira, João; Suzuki, Kentaroh
  • Monthly Weather Review, Vol. 143, Issue 11
  • DOI: 10.1175/MWR-D-14-00319.1

Can Ice-Nucleating Aerosols Affect Arctic Seasonal Climate?
journal, April 2007

  • Prenni, Anthony J.; Harrington, Jerry Y.; Tjernström, Michael
  • Bulletin of the American Meteorological Society, Vol. 88, Issue 4
  • DOI: 10.1175/BAMS-88-4-541

Improvements to an Empirical Parameterization of Heterogeneous Ice Nucleation and Its Comparison with Observations
journal, February 2013

  • Phillips, Vaughan T. J.; Demott, Paul J.; Andronache, Constantin
  • Journal of the Atmospheric Sciences, Vol. 70, Issue 2
  • DOI: 10.1175/JAS-D-12-080.1

An Explanation for the Existence of Supercooled Water at the Top of Cold Clouds
journal, April 1991


The Effect of Dynamics on Mixed-Phase Clouds: Theoretical Considerations
journal, January 2008

  • Korolev, Alexei; Field, Paul R.
  • Journal of the Atmospheric Sciences, Vol. 65, Issue 1
  • DOI: 10.1175/2007JAS2355.1

Phase transformation of mixed-phase clouds
journal, January 2003

  • Korolev, Alexei; Isaac, George
  • Quarterly Journal of the Royal Meteorological Society, Vol. 129, Issue 587
  • DOI: 10.1256/qj.01.203

Representation of microphysical processes in cloud-resolving models: Spectral (bin) microphysics versus bulk parameterization: BIN VS BULK
journal, May 2015

  • Khain, A. P.; Beheng, K. D.; Heymsfield, A.
  • Reviews of Geophysics, Vol. 53, Issue 2
  • DOI: 10.1002/2014RG000468

Microphysical characterization of mixed-phase clouds
journal, January 2003

  • Korolev, Alexei V.; Isaac, George A.; Cober, Stewart G.
  • Quarterly Journal of the Royal Meteorological Society, Vol. 129, Issue 587
  • DOI: 10.1256/qj.01.204

Drizzle formation in stratocumulus clouds: effects of turbulent mixing
journal, January 2016

  • Magaritz-Ronen, L.; Pinsky, M.; Khain, A.
  • Atmospheric Chemistry and Physics, Vol. 16, Issue 3
  • DOI: 10.5194/acp-16-1849-2016

Predicting global atmospheric ice nuclei distributions and their impacts on climate
journal, June 2010

  • DeMott, P. J.; Prenni, A. J.; Liu, X.
  • Proceedings of the National Academy of Sciences, Vol. 107, Issue 25
  • DOI: 10.1073/pnas.0910818107

Theoretical analysis of mixing in liquid clouds – Part 3: Inhomogeneous mixing
journal, January 2016

  • Pinsky, Mark; Khain, Alexander; Korolev, Alexei
  • Atmospheric Chemistry and Physics, Vol. 16, Issue 14
  • DOI: 10.5194/acp-16-9273-2016

Notes on the state-of-the-art numerical modeling of cloud microphysics
journal, December 2000


Combined Observational and Model Investigations of the Z –LWC Relationship in Stratocumulus Clouds
journal, February 2008

  • Khain, A.; Pinsky, M.; Magaritz, L.
  • Journal of Applied Meteorology and Climatology, Vol. 47, Issue 2
  • DOI: 10.1175/2007JAMC1701.1

Effects of stratocumulus clouds on aerosols in the maritime boundary layer
journal, September 2010


Aerosol impacts on California winter clouds and precipitation during CalWater 2011: local pollution versus long-range transported dust
journal, January 2014

  • Fan, J.; Leung, L. R.; DeMott, P. J.
  • Atmospheric Chemistry and Physics, Vol. 14, Issue 1
  • DOI: 10.5194/acp-14-81-2014

Intercomparison of model simulations of mixed-phase clouds observed during the ARM Mixed-Phase Arctic Cloud Experiment. I: single-layer cloud
journal, April 2009

  • Klein, Stephen A.; McCoy, Renata B.; Morrison, Hugh
  • Quarterly Journal of the Royal Meteorological Society, Vol. 135, Issue 641
  • DOI: 10.1002/qj.416

Supersaturation of Water Vapor in Clouds
journal, December 2003


Drought, debate, and uncertainty: measuring reporters' knowledge and ignorance about climate change
journal, January 2000


Sea spray aerosol as a unique source of ice nucleating particles
journal, December 2015

  • DeMott, Paul J.; Hill, Thomas C. J.; McCluskey, Christina S.
  • Proceedings of the National Academy of Sciences, Vol. 113, Issue 21
  • DOI: 10.1073/pnas.1514034112

Modelling micro- and macrophysical contributors to the dissipation of an Arctic mixed-phase cloud during the Arctic Summer Cloud Ocean Study (ASCOS)
journal, January 2017

  • Loewe, Katharina; Ekman, Annica M. L.; Paukert, Marco
  • Atmospheric Chemistry and Physics, Vol. 17, Issue 11
  • DOI: 10.5194/acp-17-6693-2017

Deriving Mixed-Phase Cloud Properties from Doppler Radar Spectra
journal, April 2004


The formation of atmospheric ice crystals by the freezing of droplets
journal, October 1953

  • Bigg, E. K.
  • Quarterly Journal of the Royal Meteorological Society, Vol. 79, Issue 342
  • DOI: 10.1002/qj.49707934207

Explicit forecasting of supercooled liquid water in winter storms using the MM5 mesoscale model
journal, April 1998

  • Reisner, J.; Rasmussen, R. M.; Bruintjes, R. T.
  • Quarterly Journal of the Royal Meteorological Society, Vol. 124, Issue 548
  • DOI: 10.1002/qj.49712454804

The Theory of Ice Nucleation by Heterogeneous Freezing of Deliquescent Mixed CCN. Part II: Parcel Model Simulation
journal, February 2005

  • Khvorostyanov, Vitaly I.; Curry, Judith A.
  • Journal of the Atmospheric Sciences, Vol. 62, Issue 2
  • DOI: 10.1175/JAS-3367.1

Ice properties of single-layer stratocumulus during the Mixed-Phase Arctic Cloud Experiment: 1. Observations
journal, January 2007

  • McFarquhar, Greg M.; Zhang, Gong; Poellot, Michael R.
  • Journal of Geophysical Research, Vol. 112, Issue D24
  • DOI: 10.1029/2007JD008633

Production of Ice in Tropospheric Clouds: A Review
journal, June 2005

  • Cantrell, Will; Heymsfield, Andrew
  • Bulletin of the American Meteorological Society, Vol. 86, Issue 6
  • DOI: 10.1175/BAMS-86-6-795

A microphysically based precipitation scheme for the UK meteorological office unified model
journal, July 1999

  • Wilson, Damian R.; Ballard, Susan P.
  • Quarterly Journal of the Royal Meteorological Society, Vol. 125, Issue 557
  • DOI: 10.1002/qj.49712555707

Modeling immersion freezing with aerosol-dependent prognostic ice nuclei in Arctic mixed-phase clouds: PAUKERT AND HOOSE
journal, July 2014

  • Paukert, M.; Hoose, C.
  • Journal of Geophysical Research: Atmospheres, Vol. 119, Issue 14
  • DOI: 10.1002/2014JD021917

Impact of Aerosol Intrusions on Arctic Boundary Layer Clouds. Part I: 4 May 1998 Case
journal, September 2005

  • Carrió, G. G.; Jiang, H.; Cotton, W. R.
  • Journal of the Atmospheric Sciences, Vol. 62, Issue 9
  • DOI: 10.1175/JAS3454.1

Arctic Mixed-Phase Clouds Simulated by a Cloud-Resolving Model: Comparison with ARM Observations and Sensitivity to Microphysics Parameterizations
journal, April 2008

  • Luo, Yali; Xu, Kuan-Man; Morrison, Hugh
  • Journal of the Atmospheric Sciences, Vol. 65, Issue 4
  • DOI: 10.1175/2007JAS2467.1

Long-lifetime ice particles in mixed-phase stratiform clouds: Quasi-steady and recycled growth: LONG-LIFETIME ICE PARTICLES
journal, November 2015

  • Yang, Fan; Ovchinnikov, Mikhail; Shaw, Raymond A.
  • Journal of Geophysical Research: Atmospheres, Vol. 120, Issue 22
  • DOI: 10.1002/2015JD023679

Ice nucleation characteristics of an isolated wave cloud
journal, October 2002

  • Cotton, R. J.; Field, P. R.
  • Quarterly Journal of the Royal Meteorological Society, Vol. 128, Issue 585
  • DOI: 10.1256/qj.01.150

Ice Multiplication by Breakup in Ice–Ice Collisions. Part I: Theoretical Formulation
journal, June 2017

  • Phillips, Vaughan T. J.; Yano, Jun-Ichi; Khain, Alexander
  • Journal of the Atmospheric Sciences, Vol. 74, Issue 6
  • DOI: 10.1175/JAS-D-16-0224.1