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DOI	10.5194/acp-21-4453-2021
	Measurement report: Ice nucleating abilities of biomass burning, African dust, and sea spray aerosol particles over the Yucatan Peninsula
	Cordoba, Fernanda; Ramirez-Romero, Carolina; Cabrera, Diego; Raga, Graciela B.; Miranda, Javier; Alvarez-Ospina, Harry; Rosas, Daniel; Figueroa, Bernardo; Kim, Jong Sung; Yakobi-Hancock, Jacqueline; Amador, Talib; Gutierrez, Wilfrido; Garcia, Manuel; Bertram, Allan K.; Baumgardner, Darrel; Ladino, Luis A.
通讯作者	Ladino, LA (corresponding author), Univ Nacl Autonoma Mexico, Ctr Ciencias Atmosfera, Mexico City, DF, Mexico.
来源期刊	ATMOSPHERIC CHEMISTRY AND PHYSICS
ISSN	1680-7316
EISSN	1680-7324
出版年	2021
卷号	21 期号:6 页码:4453-4470
英文摘要	Most precipitation from deep clouds over the continents and in the intertropical convergence zone is strongly influenced by the presence of ice crystals whose formation requires the presence of ice nucleating particles (INPs). Although there are a large number of INP sources, the ice nucleating abilities of aerosol particles originating from oceans, deserts, and wildfires are poorly described at tropical latitudes. To fill this gap in knowledge, the National Autonomous University of Mexico micro-orifice uniform deposit impactor droplet freezing technique (UNAM-MOUDI-DFT) was constructed to measure the ice nucleating activity of aerosol samples that were collected in Sisal and Merida, Yucatan (Mexico) under the influence of cold fronts, biomass burning (BB), and African dust (AD) intrusions during five short-term field campaigns between January 2017 and July 2018. The three different aerosol types were distinguished by their physicochemical properties. Marine aerosol (MA), BB, and AD air masses were found to contain INPs; the highest concentrations were in AD (from 0.071 to 36.07 L-1 at temperatures between -18 and -27 degrees C), followed by MA (from 0.068 to 18.90 L-1 at temperatures between -15 and -28 degrees C) and BB (from 0.063 to 10.21 L-1 at temperatures between -20 and -27 degrees C). However, MA had the highest surface active site densities (n(s)) between -15 and -30 degrees C. Additionally, supermicron particles contributed more than 72% of the total INP concentration independent of aerosol type.
类型	Article
语种	英语
开放获取类型	Green Submitted, gold
收录类别	SCI-E
WOS记录号	WOS:000634517400002
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
来源机构	Universidad Nacional Autónoma de México
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349623
作者单位	[Cordoba, Fernanda; Ramirez-Romero, Carolina; Cabrera, Diego; Raga, Graciela B.; Gutierrez, Wilfrido; Garcia, Manuel; Ladino, Luis A.] Univ Nacl Autonoma Mexico, Ctr Ciencias Atmosfera, Mexico City, DF, Mexico; [Cordoba, Fernanda] Univ Nacl Autonoma Mexico, Posgrad Ciencias Quim, Mexico City, DF, Mexico; [Ramirez-Romero, Carolina] Univ Nacl Autonoma Mexico, Posgrad Ciencias Tierra, Mexico City, DF, Mexico; [Miranda, Javier] Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico; [Alvarez-Ospina, Harry] Univ Nacl Autonoma Mexico, Fac Ciencias, Mexico City, DF, Mexico; [Rosas, Daniel; Amador, Talib] Univ Autonoma Yucatan, Fac Quim, Merida, Mexico; [Figueroa, Bernardo] Univ Nacl Autonoma Mexico, Lab Ingn & Proc Costeros, Inst Ingn, Sisal, Yucatan, Mexico; [Kim, Jong Sung; Yakobi-Hancock, Jacqueline] Dalhousie Univ, Dept Community Hlth & Epidemiol, Halifax, NS, Canada; [Bertram, Allan K.] Univ British Columbia, Dept Chem, Vancouver, BC, Canada; [Baumgardner, Darrel] Droplet Measurement Technol LLC, Boul...
推荐引用方式 GB/T 7714	Cordoba, Fernanda,Ramirez-Romero, Carolina,Cabrera, Diego,et al. Measurement report: Ice nucleating abilities of biomass burning, African dust, and sea spray aerosol particles over the Yucatan Peninsula[J]. Universidad Nacional Autónoma de México,2021,21(6):4453-4470.
APA	Cordoba, Fernanda.,Ramirez-Romero, Carolina.,Cabrera, Diego.,Raga, Graciela B..,Miranda, Javier.,...&Ladino, Luis A..(2021).Measurement report: Ice nucleating abilities of biomass burning, African dust, and sea spray aerosol particles over the Yucatan Peninsula.ATMOSPHERIC CHEMISTRY AND PHYSICS,21(6),4453-4470.
MLA	Cordoba, Fernanda,et al."Measurement report: Ice nucleating abilities of biomass burning, African dust, and sea spray aerosol particles over the Yucatan Peninsula".ATMOSPHERIC CHEMISTRY AND PHYSICS 21.6(2021):4453-4470.