Sources of Asian dust and role of climate change versus desertification in Asian dust emission

doi:10.1029/2003GL018206

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（1985-2004）

	Sources of Asian dust and role of climate change versus desertification in Asian dust emission
	Zhang, XY; Gong, SL; Zhao, TL; Arimoto, R; Wang, YQ; Zhou, ZJ
	2003-12-24
发表期刊	GEOPHYSICAL RESEARCH LETTERS
卷号	30 期号:24
文章类型	Article
摘要	Simulations of Asian dust emissions over the past 43 years are presented based on a size-dependent soil dust emission and transport model (NARCM) along with supporting data from a network of surface stations. The deserts in Mongolia and in western and northern China (mainly the Taklimakan and Badain Juran, respectively) contribute similar to70% of the total dust emissions; non-Chinese sources account for similar to40% of this. Several areas, especially the Onqin Daga sandy land, Horqin sandy land, and Mu Us Desert, have increased in dust emissions over the past 20 years, but efforts to reduce desertification in these areas may have little effect on Asian dust emission amount because these are not key sources. The model simulations indicate that meteorology and climate have had a greater influence on the Asian dust emissions and associated Asian dust storm occurrences than desertification.
学科领域	Geology
DOI	10.1029/2003GL018206
关键词[WOS]	MINERAL AEROSOLS ; MODEL
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Geosciences, Multidisciplinary
WOS记录号	WOS:000187864800002
出版者	AMER GEOPHYSICAL UNION
引用统计	被引频次：417[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/11835
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Zhang, XY,Gong, SL,Zhao, TL,et al. Sources of Asian dust and role of climate change versus desertification in Asian dust emission[J]. GEOPHYSICAL RESEARCH LETTERS,2003,30(24).
APA	Zhang, XY,Gong, SL,Zhao, TL,Arimoto, R,Wang, YQ,&Zhou, ZJ.(2003).Sources of Asian dust and role of climate change versus desertification in Asian dust emission.GEOPHYSICAL RESEARCH LETTERS,30(24).
MLA	Zhang, XY,et al."Sources of Asian dust and role of climate change versus desertification in Asian dust emission".GEOPHYSICAL RESEARCH LETTERS 30.24(2003).