Review of experimental studies on secondary ice production

doi:10.5194/acp-2020-537

GSTDTAP > 地球科学

DOI	10.5194/acp-2020-537
	Review of experimental studies on secondary ice production
	Alexei Korolev and Thomas Leisner
	2020-06-22
发表期刊	Atmospheric Chemistry and Physics
出版年	2020
英文摘要	Secondary ice production (SIP) plays a key role in the formation of ice particles in tropospheric clouds. Future improvement of the accuracy of the weather predictions and climate models relies on a proper description of SIP in numerical simulations. For now, laboratory studies remain a primary tool for developing physically based parameterizations for cloud modeling. Over the past seven decades, six different SIP-identifying mechanisms have emerged: (1) shattering during droplet freezing; (2) the rime splintering (Hallett-Mossop) process; (3) fragmentation due to ice-ice collision; (4) ice particle fragmentation due to thermal shock; (5) fragmentation of sublimating ice; (6) activation of ice nucleating particles in transient supersaturation around freezing drops. This work presents a critical review of the laboratory studies related to secondary ice production. While some of the six mechanisms have received little research attention, others consist of contradictory results obtained by different research groups. Unfortunately, despite past investigative efforts, the lack of consistency and the gaps in the accumulated knowledge hinder the development of quantitative descriptions of any of the six SIP mechanisms. The present work is aimed at identifying gaps in our knowledge on SIP and on stimulating further laboratory studies in obtaining a quantitative description of efficiencies for each of SIP mechanism.
领域	地球科学
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文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/278136
专题	地球科学
推荐引用方式 GB/T 7714	Alexei Korolev and Thomas Leisner. Review of experimental studies on secondary ice production[J]. Atmospheric Chemistry and Physics,2020.
APA	Alexei Korolev and Thomas Leisner.(2020).Review of experimental studies on secondary ice production.Atmospheric Chemistry and Physics.
MLA	Alexei Korolev and Thomas Leisner."Review of experimental studies on secondary ice production".Atmospheric Chemistry and Physics (2020).