A Link between the Ice Nucleation Activity of Sea Spray Aerosol and the Biogeochemistry of Seawater

doi:10.5194/acp-2020-416

GSTDTAP > 地球科学

DOI	10.5194/acp-2020-416
	A Link between the Ice Nucleation Activity of Sea Spray Aerosol and the Biogeochemistry of Seawater
	Martin J. Wolf, Megan Goodell, Eric Dong, Lilian A. Dove, Cuiqi Zhang, Lesly J. Franco, Chuanyang Shen, Emma G. Rutkowski, Domenic N. Narducci, Susan Mullen, Andrew R. Babbin, and Daniel J. Cziczo
	2020-06-09
发表期刊	Atmospheric Chemistry and Physics
出版年	2020
英文摘要	Emissions of ice nucleating particles from sea spray can impact climate and precipitation by changing cloud formation, precipitation, and albedo. However, the relationship between seawater biogeochemistry and the ice nucleation activity of sea spray aerosols remains unclarified. Here, we demonstrate a link between the biological productivity in seawater and the ice nucleation activity of sea spray aerosol under conditions relevant to cirrus and mixed-phase cloud formation. We show for the first time that aerosol generated from both subsurface and microlayer seawater from the highly productive Eastern Tropical North Pacific Ocean are effective ice nucleating particles in the deposition and immersion freezing modes. Jet droplets aerosolized from the subsurface waters of highly productive regions may therefore be an unrealized source of effective INPs. In contrast, the subsurface water from the less productive Florida Straits produced less effective immersion mode INPs and ineffective depositional mode INPs. These results indicate that the regional biogeochemistry of seawater can strongly affect the ice nucleation activity of sea spray aerosol.
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/274342
专题	地球科学
推荐引用方式 GB/T 7714	Martin J. Wolf, Megan Goodell, Eric Dong, Lilian A. Dove, Cuiqi Zhang, Lesly J. Franco, Chuanyang Shen, Emma G. Rutkowski, Domenic N. Narducci, Susan Mullen, Andrew R. Babbin, and Daniel J. Cziczo. A Link between the Ice Nucleation Activity of Sea Spray Aerosol and the Biogeochemistry of Seawater[J]. Atmospheric Chemistry and Physics,2020.
APA	Martin J. Wolf, Megan Goodell, Eric Dong, Lilian A. Dove, Cuiqi Zhang, Lesly J. Franco, Chuanyang Shen, Emma G. Rutkowski, Domenic N. Narducci, Susan Mullen, Andrew R. Babbin, and Daniel J. Cziczo.(2020).A Link between the Ice Nucleation Activity of Sea Spray Aerosol and the Biogeochemistry of Seawater.Atmospheric Chemistry and Physics.
MLA	Martin J. Wolf, Megan Goodell, Eric Dong, Lilian A. Dove, Cuiqi Zhang, Lesly J. Franco, Chuanyang Shen, Emma G. Rutkowski, Domenic N. Narducci, Susan Mullen, Andrew R. Babbin, and Daniel J. Cziczo."A Link between the Ice Nucleation Activity of Sea Spray Aerosol and the Biogeochemistry of Seawater".Atmospheric Chemistry and Physics (2020).