干旱区生态环境知识资源中心(Arid): CNT Parameterization Based on the Observed INP Concentration during Arctic Summer Campaigns in a Marine Environment

Arid

DOI	10.3390/atmos11090916
	CNT Parameterization Based on the Observed INP Concentration during Arctic Summer Campaigns in a Marine Environment
	Cirisan, Ana; Girard, Eric; Blanchet, Jean-Pierre; Keita, Setigui Aboubacar; Gong, Wanmin; Irish, Vickie; Bertram, Allan K.
通讯作者	Blanchet, JP
来源期刊	ATMOSPHERE
EISSN	2073-4433
出版年	2020
卷号	11 期号:9
英文摘要	Aerosol-cloud interactions present a large source of uncertainties in atmospheric and climate models. One of the main challenges to simulate ice clouds is to reproduce the right ice nucleating particle concentration. In this study, we derive a parameterization for immersion freezing according to the classical nucleation theory. Our objective was to constrain this parameterization with observations taken over the Canadian Arctic during the Amundsen summer 2014 and 2016 campaigns. We found a linear dependence of contact angle and temperature. Using this approach, we were able to reproduce the scatter in ice nucleated particle concentrations within a factor 5 of observed values with a small negative bias. This parameterization would be easy to implement in climate and atmospheric models, but its representativeness has to first be validated against other datasets.
英文关键词	ice nucleation aerosol-cloud interaction parameterization Amundsen campaign
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000580684200001
WOS关键词	MINERAL DUST PARTICLES ; CLASSICAL NUCLEATION THEORY ; HETEROGENEOUS ICE NUCLEATION ; WATER DROPLETS ; CONTACT-ANGLE ; DESERT DUST ; PART I ; SIZE ; SURROGATES ; EFFICIENCY
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326991
作者单位	[Cirisan, Ana; Girard, Eric; Blanchet, Jean-Pierre; Keita, Setigui Aboubacar] Univ Quebec Montreal, Ctr ESCER, Montreal, PQ H3C 3P8, Canada; [Gong, Wanmin] Environm & Climate Change Canada, Air Qual Res Div, Toronto, ON M3H 5T4, Canada; [Irish, Vickie; Bertram, Allan K.] Univ British Columbia, Chem Dept, Vancouver, BC V6T 1Z1, Canada
推荐引用方式 GB/T 7714	Cirisan, Ana,Girard, Eric,Blanchet, Jean-Pierre,et al. CNT Parameterization Based on the Observed INP Concentration during Arctic Summer Campaigns in a Marine Environment[J],2020,11(9).
APA	Cirisan, Ana.,Girard, Eric.,Blanchet, Jean-Pierre.,Keita, Setigui Aboubacar.,Gong, Wanmin.,...&Bertram, Allan K..(2020).CNT Parameterization Based on the Observed INP Concentration during Arctic Summer Campaigns in a Marine Environment.ATMOSPHERE,11(9).
MLA	Cirisan, Ana,et al."CNT Parameterization Based on the Observed INP Concentration during Arctic Summer Campaigns in a Marine Environment".ATMOSPHERE 11.9(2020).