干旱区生态环境知识资源中心(Arid): Bacterial Characteristics of Dust Particle Saltation in Gobi Dust Sites, Mongolia

Arid

DOI	10.3390/atmos12111456
	Bacterial Characteristics of Dust Particle Saltation in Gobi Dust Sites, Mongolia
	Hagiwara, Katsuro; Matsumoto, Tamaki; Tsedendamba, Purevsuren; Baba, Kenji; Hoshino, Buho
通讯作者	Hagiwara, K (corresponding author), Rakuno Gakuen Univ, Sch Vet Med, Ebetsu, Hokkaido 0698501, Japan. ; Hoshino, B (corresponding author), Rakuno Gakuen Univ, Dept Environm & Life Sci, Ebetsu, Hokkaido 0698501, Japan.
来源期刊	ATMOSPHERE
EISSN	2073-4433
出版年	2021
卷号	12 期号:11
英文摘要	The Gobi Desert is a major source of Asian dust events, and the resulting health hazards have increased significantly in recent years. We reported that a variety of live bacteria were distributed in the Gobi Desert in relation to land use. Bacterial distribution was confirmed in the environment and on the land used by animals; however, bacterial saltation due to dust events has not been investigated in detail. In this study, to understand the distribution of surface bacteria in the atmosphere by dust saltation, live bacteria in four dust-generating areas in the Gobi area were monitored using an artificial dust generating device. The live bacteria were detected by experimental saltation at a wind speed of 6.5-8 m/s in all areas. A certain number of live bacteria are constantly saltated by dust events, and these bacteria depend on land use. Moreover, the bacterial saltation strain depended on land use and diversity, indicating that live bacteria are lifted into the environment by dust events. These findings indicate that dust events saltate environmental bacteria on the ground, suggest the risk of animal-derived bacterial saltation affected by land use, and present cross-border public health challenges to be considered in the future.
英文关键词	bacteria Asian dust storm dust saltation Gobi Desert
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:000724159200001
WOS关键词	LONG-RANGE TRANSPORT ; ASIAN DUST ; COMMUNITY STRUCTURE ; HEALTH ; STORMS ; AIR ; MICROORGANISMS ; BIOAEROSOLS ; CLIMATE ; AEROSOL
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373769
作者单位	[Hagiwara, Katsuro] Rakuno Gakuen Univ, Sch Vet Med, Ebetsu, Hokkaido 0698501, Japan; [Matsumoto, Tamaki; Tsedendamba, Purevsuren; Baba, Kenji; Hoshino, Buho] Rakuno Gakuen Univ, Dept Environm & Life Sci, Ebetsu, Hokkaido 0698501, Japan
推荐引用方式 GB/T 7714	Hagiwara, Katsuro,Matsumoto, Tamaki,Tsedendamba, Purevsuren,et al. Bacterial Characteristics of Dust Particle Saltation in Gobi Dust Sites, Mongolia[J],2021,12(11).
APA	Hagiwara, Katsuro,Matsumoto, Tamaki,Tsedendamba, Purevsuren,Baba, Kenji,&Hoshino, Buho.(2021).Bacterial Characteristics of Dust Particle Saltation in Gobi Dust Sites, Mongolia.ATMOSPHERE,12(11).
MLA	Hagiwara, Katsuro,et al."Bacterial Characteristics of Dust Particle Saltation in Gobi Dust Sites, Mongolia".ATMOSPHERE 12.11(2021).