气候变化领域集成服务门户(CCPortal): Diel cycle of sea spray aerosol concentration

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DOI	10.1038/s41467-021-25579-3
	Diel cycle of sea spray aerosol concentration
	Flores J.M.; Bourdin G.; Kostinski A.B.; Altaratz O.; Dagan G.; Lombard F.; Haëntjens N.; Boss E.; Sullivan M.B.; Gorsky G.; Lang-Yona N.; Trainic M.; Romac S.; Voolstra C.R.; Rudich Y.; Vardi A.; Koren I.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	Sea spray aerosol (SSA) formation have a major role in the climate system, but measurements at a global-scale of this micro-scale process are highly challenging. We measured high-resolution temporal patterns of SSA number concentration over the Atlantic Ocean, Caribbean Sea, and the Pacific Ocean covering over 42,000 km. We discovered a ubiquitous 24-hour rhythm to the SSA number concentration, with concentrations increasing after sunrise, remaining higher during the day, and returning to predawn values after sunset. The presence of dominating continental aerosol transport can mask the SSA cycle. We did not find significant links between the diel cycle of SSA number concentration and diel variations of surface winds, atmospheric physical properties, radiation, pollution, nor oceanic physical properties. However, the daily mean sea surface temperature positively correlated with the magnitude of the day-to-nighttime increase in SSA concentration. Parallel diel patterns in particle sizes were also detected in near-surface waters attributed to variations in the size of particles smaller than ~1 µm. These variations may point to microbial day-to-night modulation of bubble-bursting dynamics as a possible cause of the SSA cycle. © 2021, The Author(s).
语种	英语
scopus关键词	aerosol; concentration (composition); diel variation; particle size; pollutant transport; sea surface temperature; aerosol; Article; Atlantic Ocean; Caribbean Sea; concentration (parameter); Pacific Ocean; particle size; sea spray aerosol; sea surface temperature; Atlantic Ocean; Caribbean Sea; Pacific Ocean
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/251352
作者单位	Weizmann Institute of Science, Department of Earth and Planetary Sciences, Rehovot, Israel; School of Marine Sciences, University of Maine, Orono, ME, United States; Sorbonne Université, CNRS, Laboratoire d’Océanographie de Villefranche, Villefranche-sur-Mer, France; Department of Physics, Michigan Technological University, Houghton, MI, United States; Atmospheric, Oceanic and Planetary Physics, Department of Physics, University of Oxford, Oxford, United Kingdom; Departments of Microbiology and Civil, Environmental and Geodetic Engineering, Ohio State University, Columbus, OH, United States; Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France; Weizmann Institute of Science, Department of Plant and Environmental Science, Rehovot, Israel; Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France; Department of Biology, University of Konstanz, Konstanz, Germany; Civil and Environmental Engineering, Te...
推荐引用方式 GB/T 7714	Flores J.M.,Bourdin G.,Kostinski A.B.,et al. Diel cycle of sea spray aerosol concentration[J],2021,12(1).
APA	Flores J.M..,Bourdin G..,Kostinski A.B..,Altaratz O..,Dagan G..,...&Koren I..(2021).Diel cycle of sea spray aerosol concentration.Nature Communications,12(1).
MLA	Flores J.M.,et al."Diel cycle of sea spray aerosol concentration".Nature Communications 12.1(2021).