Records of the East Asian winter monsoon from the mud area on the inner shelf of the East China Sea since the mid-Holocene

doi:10.1007/s11434-010-3215-3

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋地质与环境重点实验室

	Records of the East Asian winter monsoon from the mud area on the inner shelf of the East China Sea since the mid-Holocene
	Liu ShengFa 1,2,3; Shi Xuefa 1; Liu YanGuang 1; Qia ShuQing 1; Yang Gang 1; Fang XiSheng 1; Wu YongHua 1; Li ChaoXin 1; Li XiaoYan 1; Zhu AiMei 1
刊名	CHINESE SCIENCE BULLETIN
	2010-07-01
卷号	55 期号:21 页码:2306-2314
关键词	Holocene Inner Shelf Of The East China Sea Mud Areas Grain Size Clay Mineral Elemental Analysis East Asia Winter Monsoon
ISSN号	1001-6538
DOI	10.1007/s11434-010-3215-3
文献子类	Article
英文摘要	AMS(14)C dating and analysis of grain size, major elements and clay minerals were applied to Core MZ01 from the mud area on the inner shelf of the East China Sea. Based on the environmentally sensitive grain size, clay mineral and major element assemblages, the history of the East Asia winter monsoon since the mid-Holocene could be reconstructed. These three proxies, mean grain size (>9.71 mu m), chemical index of alteration (CIA) and ratio of smectite to kaolinite in particular, show similar fluctuation patterns. Furthermore, 10 extreme values corresponding to the contemporary cooling events could be recognized since the mid-Holocene; these extreme values are likely to have been caused by the strengthening of the East Asia winter monsoon. The cooling events correlated well with the results of the delta(18)O curves of the Dunde ice core and GISP2, which therefore revealed a regional response to global climate change. Four stages of the East Asia winter monsoon were identified, i.e. 8300-6300 a BP, strong and unstable; 6300-3800 a BP, strong but stable; 3800-1400 a BP, weak and unstable; after 1400 a BP, weak but stable.; AMS(14)C dating and analysis of grain size, major elements and clay minerals were applied to Core MZ01 from the mud area on the inner shelf of the East China Sea. Based on the environmentally sensitive grain size, clay mineral and major element assemblages, the history of the East Asia winter monsoon since the mid-Holocene could be reconstructed. These three proxies, mean grain size (>9.71 mu m), chemical index of alteration (CIA) and ratio of smectite to kaolinite in particular, show similar fluctuation patterns. Furthermore, 10 extreme values corresponding to the contemporary cooling events could be recognized since the mid-Holocene; these extreme values are likely to have been caused by the strengthening of the East Asia winter monsoon. The cooling events correlated well with the results of the delta O-18 curves of the Dunde ice core and GISP2, which therefore revealed a regional response to global climate change. Four stages of the East Asia winter monsoon were identified, i.e. 8300-6300 a BP, strong and unstable; 6300-3800 a BP, strong but stable; 3800-1400 a BP, weak and unstable; after 1400 a BP, weak but stable.
学科主题	Multidisciplinary Sciences
URL标识	查看原文
语种	英语
WOS记录号	WOS:000280481600017
公开日期	2010-12-24
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/5131]
专题	海洋研究所_海洋地质与环境重点实验室
作者单位	1.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu ShengFa,Shi Xuefa,Liu YanGuang,et al. Records of the East Asian winter monsoon from the mud area on the inner shelf of the East China Sea since the mid-Holocene[J]. CHINESE SCIENCE BULLETIN,2010,55(21):2306-2314.
APA	Liu ShengFa.,Shi Xuefa.,Liu YanGuang.,Qia ShuQing.,Yang Gang.,...&Gao JingJing.(2010).Records of the East Asian winter monsoon from the mud area on the inner shelf of the East China Sea since the mid-Holocene.CHINESE SCIENCE BULLETIN,55(21),2306-2314.
MLA	Liu ShengFa,et al."Records of the East Asian winter monsoon from the mud area on the inner shelf of the East China Sea since the mid-Holocene".CHINESE SCIENCE BULLETIN 55.21(2010):2306-2314.