Grain size distribution of quartz isolated from Chinese loess/paleosol

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	Grain size distribution of quartz isolated from Chinese loess/paleosol
	Sun, YB ; Lu, HY ; An, ZS
	2000-12-01
发表期刊	CHINESE SCIENCE BULLETIN
ISSN	1001-6538
卷号	45 期号:24 页码:2296-2298
文章类型	Article
摘要	Grain size distribution of bulk loess-paleosol and quartz chemically extracted from the loess/paleosol shows that mean size of the bulk samples is always finer than that of the quartz, The original aeolian depositions have been modified to various degrees by post-depositional weathering and pedogenic processes. The grain size distribution of the isolated quartz should be close to that of the primary aeolian sediment because the chemical pretreatment excludes secondary produced minerals. Therefore, the grain size of the quartz may be considered to more clearly reflect the variations of winter monsoon intensity.; Grain size distribution of bulk loess-paleosol and quartz chemically extracted from the loess/paleosol shows that mean size of the bulk samples is always finer than that of the quartz, The original aeolian depositions have been modified to various degrees by post-depositional weathering and pedogenic processes. The grain size distribution of the isolated quartz should be close to that of the primary aeolian sediment because the chemical pretreatment excludes secondary produced minerals. Therefore, the grain size of the quartz may be considered to more clearly reflect the variations of winter monsoon intensity.
关键词	Loess/paleosol Quartz Grain Size Distribution
学科领域	Multidisciplinary Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000166309700018
引用统计	被引频次：50[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/3834
专题	海洋地质与环境重点实验室
作者单位	1.Chinese Acad Sci, Inst Earth Environm, Xian 710054, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Sun, YB,Lu, HY,An, ZS. Grain size distribution of quartz isolated from Chinese loess/paleosol[J]. CHINESE SCIENCE BULLETIN,2000,45(24):2296-2298.
APA	Sun, YB,Lu, HY,&An, ZS.(2000).Grain size distribution of quartz isolated from Chinese loess/paleosol.CHINESE SCIENCE BULLETIN,45(24),2296-2298.
MLA	Sun, YB,et al."Grain size distribution of quartz isolated from Chinese loess/paleosol".CHINESE SCIENCE BULLETIN 45.24(2000):2296-2298.

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