气候变化领域集成服务门户(CCPortal): New particle formation in the remote marine boundary layer

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DOI	10.1038/s41467-020-20773-1
	New particle formation in the remote marine boundary layer
	Zheng G.; Wang Y.; Wood R.; Jensen M.P.; Kuang C.; McCoy I.L.; Matthews A.; Mei F.; Tomlinson J.M.; Shilling J.E.; Zawadowicz M.A.; Crosbie E.; Moore R.; Ziemba L.; Andreae M.O.; Wang J.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	Marine low clouds play an important role in the climate system, and their properties are sensitive to cloud condensation nuclei concentrations. While new particle formation represents a major source of cloud condensation nuclei globally, the prevailing view is that new particle formation rarely occurs in remote marine boundary layer over open oceans. Here we present evidence of the regular and frequent occurrence of new particle formation in the upper part of remote marine boundary layer following cold front passages. The new particle formation is facilitated by a combination of efficient removal of existing particles by precipitation, cold air temperatures, vertical transport of reactive gases from the ocean surface, and high actinic fluxes in a broken cloud field. The newly formed particles subsequently grow and contribute substantially to cloud condensation nuclei in the remote marine boundary layer and thereby impact marine low clouds. © 2021, The Author(s).
语种	英语
scopus关键词	air temperature; boundary layer; cloud condensation nucleus; cold air; cold front; condensation; particle size; article; boundary layer; cold air; cold stress; gas; precipitation; sea
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/251533
作者单位	Center for Aerosol Science and Engineering, Department of Energy, Environmental and Chemical Engineering, Washington University in St. Louis, St. Louis, MO, United States; Environmental and Climate Science Department, Brookhaven National Laboratory, Upton, NY, United States; Department of Civil, Architectural and Environmental Engineering, Missouri University of Science and Technology, Rolla, MO, United States; Department of Atmospheric Science, University of Washington, Seattle, WA, United States; Atmospheric Measurement & Data Sciences, Pacific Northwest National Laboratory, Richland, WA, United States; NASA Langley Research Center, Hampton, VA, United States; Science Systems and Applications, Inc., Hampton, VA, United States; Max Planck Institute for Chemistry, Mainz, Germany; Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States
推荐引用方式 GB/T 7714	Zheng G.,Wang Y.,Wood R.,et al. New particle formation in the remote marine boundary layer[J],2021,12(1).
APA	Zheng G..,Wang Y..,Wood R..,Jensen M.P..,Kuang C..,...&Wang J..(2021).New particle formation in the remote marine boundary layer.Nature Communications,12(1).
MLA	Zheng G.,et al."New particle formation in the remote marine boundary layer".Nature Communications 12.1(2021).