干旱区生态环境知识资源中心(Arid): Characterization of Airborne Microbial Aerosols during a Long-range Transported Dust Event in Eastern China: Bacterial Community, Influencing Factors, and Potential Health Effects

Arid

DOI	10.4209/aaqr.2020.01.0030
	Characterization of Airborne Microbial Aerosols during a Long-range Transported Dust Event in Eastern China: Bacterial Community, Influencing Factors, and Potential Health Effects
	Rao, Ying; Li, Heyang; Chen, Mingxia; Fu, Qingyan; Zhuang, Guoshun; Huang, Kan
通讯作者	Zhuang, GS ; Huang, K (corresponding author), Fudan Univ, Dept Environm Sci & Engn, Shanghai Key Lab Atmospher Particle Pollut & Prev, Ctr Atmospher Chem Study, Shanghai 200433, Peoples R China. ; Huang, K (corresponding author), Inst Ecochongming IEC, Shanghai 202162, Peoples R China. ; Huang, K (corresponding author), Fudan Univ, Inst Atmospher Sci, Shanghai 200433, Peoples R China.
来源期刊	AEROSOL AND AIR QUALITY RESEARCH
ISSN	1680-8584
EISSN	2071-1409
出版年	2020
卷号	20 期号:12 页码:2834-2845
英文摘要	Samples of atmospheric microbial aerosols were collected before, during, and after a dust invasion in Shanghai and analyzed using 16S rRNA high-throughput sequencing. The bacterial community structures in the mixed pollutive aerosols and dust were characterized, and the key environmental factors were identified. The dominant phyla were Proteobacteria, Actinomycetes, and Firmicutes, and the relative abundance of Acidobacteria increased significantly during the episode. Additionally, marked differences in the relative abundances of the 22 detected genera were observed between the three sampling stages: The dominant genera were Rubellimicrobium and Paracoccus prior to the arrival of the dust but became Deinococcus and Chroococcidiopsis during the invasion and then Clostridium and Deinococcus afterward. Notably, the relative abundance of Cyanobacteria, which is known to cause hepatotoxicity and promote tumor growth in humans, grew substantially during the event. Finally, statistical analysis revealed the largest environmental factors affecting the bacterial communities to be wind speed and the SO2, SO42-, NO3-, PM10, NH4+, and Ca-2(+) concentrations.
英文关键词	Airborne bacteria Bacterial community structure Influencing factors Long-range transported dust
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000598731600016
WOS关键词	DESERT DUST ; DEINOCOCCUS-RADIODURANS ; MICROORGANISMS ; RESPONSES ; RADIORESISTANT ; ENVIRONMENTS ; PATHOGENS ; ABUNDANCE ; DISEASE ; CLOUDS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/348690
作者单位	[Rao, Ying; Zhuang, Guoshun; Huang, Kan] Fudan Univ, Dept Environm Sci & Engn, Shanghai Key Lab Atmospher Particle Pollut & Prev, Ctr Atmospher Chem Study, Shanghai 200433, Peoples R China; [Rao, Ying; Li, Heyang] Minist Nat Resources, Inst Oceanog 3, Xiamen 361005, Peoples R China; [Rao, Ying] Minnan Normal Univ, Ctr Hlth, Zhangzhou 363000, Peoples R China; [Li, Heyang] Fujian Prov Key Lab Marine Ecol Conservat & Resto, Xiamen 361005, Peoples R China; [Chen, Mingxia] Huaqiao Univ, Dept Biol Technol & Engn, Xiamen 361021, Peoples R China; [Fu, Qingyan] Shanghai Environm Monitoring Ctr, Shanghai 200030, Peoples R China; [Huang, Kan] Inst Ecochongming IEC, Shanghai 202162, Peoples R China; [Huang, Kan] Fudan Univ, Inst Atmospher Sci, Shanghai 200433, Peoples R China
推荐引用方式 GB/T 7714	Rao, Ying,Li, Heyang,Chen, Mingxia,et al. Characterization of Airborne Microbial Aerosols during a Long-range Transported Dust Event in Eastern China: Bacterial Community, Influencing Factors, and Potential Health Effects[J],2020,20(12):2834-2845.
APA	Rao, Ying,Li, Heyang,Chen, Mingxia,Fu, Qingyan,Zhuang, Guoshun,&Huang, Kan.(2020).Characterization of Airborne Microbial Aerosols during a Long-range Transported Dust Event in Eastern China: Bacterial Community, Influencing Factors, and Potential Health Effects.AEROSOL AND AIR QUALITY RESEARCH,20(12),2834-2845.
MLA	Rao, Ying,et al."Characterization of Airborne Microbial Aerosols during a Long-range Transported Dust Event in Eastern China: Bacterial Community, Influencing Factors, and Potential Health Effects".AEROSOL AND AIR QUALITY RESEARCH 20.12(2020):2834-2845.