干旱区生态环境知识资源中心(Arid): LONG-TERM SIMULATION OF SPRING DUST EMISSIONS IN NORTHERN CHINA AND ITS RELATION TO CLIMATE

Arid

	LONG-TERM SIMULATION OF SPRING DUST EMISSIONS IN NORTHERN CHINA AND ITS RELATION TO CLIMATE
	Jing, Ziyun 1,2,3; Wang, Feng 3,4; Xing, Yu 5
通讯作者	Wang, Feng
来源期刊	FRESENIUS ENVIRONMENTAL BULLETIN
ISSN	1018-4619
EISSN	1610-2304
出版年	2020
卷号	29 期号:7 页码:5370-5381
英文摘要	Dust emissions have significant impacts on air quality, global climate, human health, and biogeochemical processes. China is a main contributor to global dust emissions, and the mineral dust from China could be transported to other countries. However, spatial patterns and temporal trends of dust emissions and its response to the changing climate over the past several decades, particularly in spring, are still poorly understood. Here we simulated the spatial and temporal dynamics of spring dust emissions in China's arid and semi-arid areas and analysed the impacts of climate variability on dust emissions during 1982-2011. The mean annual spring dust emission was around 132.98 Tg yr-1. Spring dust emissions decreased from similar to 171.92 Tg in 1982 to similar to 57.87 Tg in 1997, and then increased with fluctuations from 1997 to 2011. Results indicated that wind velocity and air temperature are significantly positive and negative correlated to spring dust emissions over most areas of the research region, respectively. However, the precipitation had no significant impacts on spring dust emissions across the most research region over the past three decades.
英文关键词	Wind erosion Soil losses Spatial pattern Temporal trends Climate change
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000550823500059
WOS关键词	WIND EROSION ; TEMPORAL CHARACTERISTICS ; SURFACE WIND ; SNOW COVER ; EAST-ASIA ; DESERT ; STORMS ; PARTICLES ; REGIONS ; PRECIPITATION
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/2XILL650/319531
作者单位	1.Henan Univ, Key Res Inst Yellow River Civilizat & Sustainable, Kaifeng 475001, Peoples R China; 2.Henan Univ, Collaborat Innovat Ctr Yellow River Civilizat Hen, Kaifeng 475001, Peoples R China; 3.Henan Univ, Minist Educ, Lab Geospatial Technol Middle & Lower Yellow Rive, Inst Urban Big Data, Kaifeng 475004, Peoples R China; 4.Henan Univ, Sch Life Sci, Kaifeng 475004, Peoples R China; 5.Henan Ecol & Environm Monitoring Ctr, Zhengzhou 450000, Peoples R China
推荐引用方式 GB/T 7714	Jing, Ziyun,Wang, Feng,Xing, Yu. LONG-TERM SIMULATION OF SPRING DUST EMISSIONS IN NORTHERN CHINA AND ITS RELATION TO CLIMATE[J],2020,29(7):5370-5381.
APA	Jing, Ziyun,Wang, Feng,&Xing, Yu.(2020).LONG-TERM SIMULATION OF SPRING DUST EMISSIONS IN NORTHERN CHINA AND ITS RELATION TO CLIMATE.FRESENIUS ENVIRONMENTAL BULLETIN,29(7),5370-5381.
MLA	Jing, Ziyun,et al."LONG-TERM SIMULATION OF SPRING DUST EMISSIONS IN NORTHERN CHINA AND ITS RELATION TO CLIMATE".FRESENIUS ENVIRONMENTAL BULLETIN 29.7(2020):5370-5381.