气候变化领域集成服务门户(CCPortal): High Production of Soluble Iron Promoted by Aerosol Acidification in Fog

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DOI	10.1029/2019GL086124
	High Production of Soluble Iron Promoted by Aerosol Acidification in Fog
	Shi J.; Guan Y.; Ito A.; Gao H.; Yao X.; Baker A.R.; Zhang D.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:12
英文摘要	The current poor understanding of soluble iron (Fe) yield in atmospheric aerosols leaves two observational facts having not yet been correctly simulated in numerical models: the high Fe solubility in aerosols with low Fe content and, hence, the wide range of observed Fe solubility. Our observation at Qingdao, a coastal city of China, revealed that soluble Fe was produced along with aerosol acidification much more efficiently in fog than under other weather conditions. The median Fe solubility in fog aerosols, 5.81%, was 3.3 times of that in haze aerosols, 5.2 times of that in clear days, and 21.5 times of that in dust aerosols. Involving fog processing in models may reduce the discrepancy in the atmospheric flux of soluble Fe to the ocean between numerical simulations and field observations. ©2020. American Geophysical Union. All Rights Reserved.
英文关键词	Acidification; Fog; Iron; Numerical models; Solubility; Atmospheric fluxes; Coastal cities; Dust aerosols; Fe content; Field observations; High-Fe; Qingdao; Soluble irons; Atmospheric aerosols; acidification; aerosol composition; coastal zone; fog; haze; numerical model; solubility; China; Qingdao; Shandong
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/170248
作者单位	Key Laboratory of Marine Environmental Science and Ecology, Ocean University of China, Ministry of Education of China, Qingdao, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China; Yokohama Institute for Earth Sciences, JAMSTEC, Yokohama, Japan; Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, University of East Anglia, Norwich, United Kingdom; Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto, Kumamoto, Japan
推荐引用方式 GB/T 7714	Shi J.,Guan Y.,Ito A.,et al. High Production of Soluble Iron Promoted by Aerosol Acidification in Fog[J],2020,47(12).
APA	Shi J..,Guan Y..,Ito A..,Gao H..,Yao X..,...&Zhang D..(2020).High Production of Soluble Iron Promoted by Aerosol Acidification in Fog.Geophysical Research Letters,47(12).
MLA	Shi J.,et al."High Production of Soluble Iron Promoted by Aerosol Acidification in Fog".Geophysical Research Letters 47.12(2020).