气候变化领域集成服务门户(CCPortal): Comparative Study on the Grain Size Characteristics of Loess Deposit both on Miaodao Islands and on the Laizhou Bay plain and its implications for provenance

CCPortal

DOI	10.1016/j.proenv.2011.09.292
	Comparative Study on the Grain Size Characteristics of Loess Deposit both on Miaodao Islands and on the Laizhou Bay plain and its implications for provenance
	Xu Shujian; Wang Tao
发表日期	2011
ISSN	1878-0296
卷号	10
英文摘要	The grain size records of loess-paleosol deposit in China are some of the most important terrestrial records of the Quaternary. It systematically carried out fieldwork on loess profile of Tuoji Island on Miaodao Islands and Changyi profile on the Laizhou Bay plain, analyzed grain size of 220 and 86 samples respectively. It shows the grain size of loess in Tuoji Island profile coarser than Changyi profile. The environment-sensitive size fractions of Tuoji Island and Changyi loess section respectively are 89.1-100.0 mu m and 70.8-79.4 mu m, by analyzing grain-size class vs. standard deviation values method. The changes of grain size characteristics of loess-paleosol recorded in different sections implicated the much plentiful materials in the Changyi profile on Laizhou Bay plain than Tuoji profile on Miaodao Islands. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Conference ESIAT2011 Organization Committee.
关键词	loess grain size characteristics environmental sensitive size fractions Laizhou Bay plain Miaodao Islands
学科领域	Engineering; Environmental Sciences & Ecology
语种	英语
WOS研究方向	Engineering, Multidisciplinary ; Environmental Sciences
来源期刊	2011 3RD INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND INFORMATION APPLICATION TECHNOLOGY ESIAT 2011, VOL 10, PT C
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/111625
作者单位	Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Xu Shujian,Wang Tao. Comparative Study on the Grain Size Characteristics of Loess Deposit both on Miaodao Islands and on the Laizhou Bay plain and its implications for provenance[J]. 中国科学院西北生态环境资源研究院,2011,10.
APA	Xu Shujian,&Wang Tao.(2011).Comparative Study on the Grain Size Characteristics of Loess Deposit both on Miaodao Islands and on the Laizhou Bay plain and its implications for provenance.2011 3RD INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND INFORMATION APPLICATION TECHNOLOGY ESIAT 2011, VOL 10, PT C,10.
MLA	Xu Shujian,et al."Comparative Study on the Grain Size Characteristics of Loess Deposit both on Miaodao Islands and on the Laizhou Bay plain and its implications for provenance".2011 3RD INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND INFORMATION APPLICATION TECHNOLOGY ESIAT 2011, VOL 10, PT C 10(2011).