Relationship model of sediment grain size and Tibetan Plateau uplift in middle-west parts of Qilian Mountain

doi:10.1007/BF02911989

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

	Relationship model of sediment grain size and Tibetan Plateau uplift in middle-west parts of Qilian Mountain
	Fu, KD; Gao, JP; Fang, XM; Li, JJ
	2001-12
发表期刊	SCIENCE IN CHINA SERIES D-EARTH SCIENCES
卷号	44 页码:210-217
文章类型	Article
摘要	By observing, measuring the fluvial sediment grain size of mid-western segment of the Qilianshan Range and studying the correlation between the grain size and uplift of the plateau, we model the correlation. These models are applied to the Laojunmiao section and the process curve of the uplift of the northern Tibetan Plateau against age from 8.35 Ma is illustrated here. The process curve shows that the northern Tibetan Plateau surface has uplifted from the mean altitude of 900-3700 m since 8.35 MaBP. From 8.35 to 3.1 MaBP, the Tibetan Plateau uplifted slowly, uplifted amplitude is small, the total range is 420 m. From 3.1 MaBP up to now, the Tibetan Plateau uplifted tempestuously, showing that the uplift accelerated obviously later. It uplifted totally 2400 m. About 0.9 Ma ago, the northern Tibetan Plateau surface had uplifted to over 3000 m a.s.l., showing that the Tibetan Plateau surface had reached the cryosphere; and the mountain peaks had uplifted to more than 4000 m altitude, suggesting that there was a glacier developed on the mountains.
关键词	Qilianshan Range sediment grain size Laojunmiao section plateau uplift
学科领域	Geology
DOI	10.1007/BF02911989
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Geosciences, Multidisciplinary
WOS记录号	WOS:000175181800025
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：8[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/361006/12055
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	Fu, KD,Gao, JP,Fang, XM,et al. Relationship model of sediment grain size and Tibetan Plateau uplift in middle-west parts of Qilian Mountain[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2001,44:210-217.
APA	Fu, KD,Gao, JP,Fang, XM,&Li, JJ.(2001).Relationship model of sediment grain size and Tibetan Plateau uplift in middle-west parts of Qilian Mountain.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,44,210-217.
MLA	Fu, KD,et al."Relationship model of sediment grain size and Tibetan Plateau uplift in middle-west parts of Qilian Mountain".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 44(2001):210-217.