On the role of ice‐nucleating aerosol in the formation of ice particles in tropical mesoscale convective systems
On the role of ice‐nucleating aerosol in the formation of ice particles in tropical mesoscale convective systems
复制标题
冰核气溶胶在热带中尺度对流系统冰粒形成中的作用
DOI:
--
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发表时间:
2017
影响因子:
5.2
通讯作者:
A. Ackerman
中科院分区:
文献类型:
--
作者:
Luis A. Ladino;A. Korolev;I. Heckman;M. Wolde;A. Fridlind;A. Ackerman
Over the decades, the cloud physics community has debated the nature and role of aerosol particles in ice initiation. The present study shows that the measured concentration of ice crystals in tropical mesoscale convective systems exceeds the concentration of ice nucleating particles (INPs) by several orders of magnitude. The concentration of INPs was assessed from the measured aerosol particle concentration in the size range of 0.5 to 1 µm. The observations from this study suggest that primary ice crystals formed on INPs make only a minor contribution to the total concentration of ice crystals in tropical mesoscale convective systems. This is found by comparing the predicted INP number concentrations with in situ ice particle number concentrations. The obtained measurements suggest that ice multiplication is the likely explanation for the observed high concentrations of ice crystals in this type of convective system.
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影响因子:
3.8
作者:
Kupiszewski;Weingartner;Vochezer;Schnaiter;Rosati;Toprak;Mertes;Baltensperger
通讯作者:
Baltensperger
影响因子:
6.3
作者:
Crawford, I.;Bower, K. N.;Blyth, A.
通讯作者:
Blyth, A.
DOI:
10.5194/acpd-15-16049-2015
发表时间:
2015
期刊:
--
影响因子:
--
作者:
Taylor J
通讯作者:
Taylor J
DOI:
10.1175/amsmonographs-d-16-0014.1
发表时间:
2017-01-01
期刊:
ICE FORMATION AND EVOLUTION IN CLOUDS AND PRECIPITATION: MEASUREMENT AND MODELING CHALLENGES
影响因子:
--
作者:
Field, P. R.;Lawson, R. P.;Sullivan, S.
通讯作者:
Sullivan, S.
影响因子:
6.3
作者:
Lloyd G
通讯作者:
Lloyd G