Tephrostratigraphy of Changbaishan volcano, northeast China, since the mid-Holocene

doi:10.1016/j.quascirev.2017.10.021

	Tephrostratigraphy of Changbaishan volcano, northeast China, since the mid-Holocene
	Sun, Chunqing 1,2; Liu, Jiaqi 1; You, Haitao 3; Nemeth, Karoly 4
刊名	QUATERNARY SCIENCE REVIEWS
	2017-12-01
卷号	177 页码:104-119
关键词	Changbaishan Tephrostratigraphy Explosive Eruption Millennium Eruption Tephra Pyroclastic Density Current Plinian
ISSN号	0277-3791
DOI	10.1016/j.quascirev.2017.10.021
文献子类	Article
英文摘要	A detailed tephrostratigraphy of an active volcano is essential for evaluating its eruptive history, forecasting future eruptions and correlation with distal tephra records. Changbaishan volcano is known for its Millennium eruption (ME, AD 940s; VEI 7) and the ME tephra has been detected in Greenland ice cores 9000 km from the vent. However, the pre-Millennium (pre-ME) and post-Millennium (post-ME) eruptions are "still poorly characterized. In this study, we present a detailed late Holocene eruptive sequence of Changbaishan volcano based on single glass shard compositions from tephra samples collected from around the caldera rim and flanks. Tephra ages are constrained by optically stimulated luminescence (OSL) and AMS C-14 dates. Tephra from the mid-Holocene pre-ME eruption can be divided into two pyroclastic fall subunits, and it cannot be correlated with any known Changbaishan-sourced tephra recorded in the Japan Sea based on major element composition of glass shards, such as the B-J (Baegdusan-Japan Basin) and B-V (Baegdusan-Vladivostok-oki) tephras. ME pyroclastic fall deposits from the caldera rims and volcanic flanks can be correlated to the juvenile pumice lapilli or blocks within the pyroclastic density current (PDC) deposits deposited in the valleys around the volcano based on glass shard compositions. Our results indicate that the glass shard compositions of proximal ME tephra are more varied than previously thought and can be correlated with distal ME tephra. In addition, widely dispersed mafic scoria was ejected by the ME Plinian column and deposited on the western and southern summits and the eastern flank of the volcano. Data for glass from post-ME eruptions, such as the historically-documented AD 1403, AD 1668 and AD 1702 eruptions, are reported here for the first time. Except for the ME, other Holocene eruptions, including pre-ME and post-ME eruptions, had the potential to form widely-distributed tephra layers around northeast Asia, and our dataset provides a proximal reference for tephra and cryptotephra studies in surrounding areas. (C) 2017 Elsevier Ltd. All rights reserved.
WOS关键词	LATE QUATERNARY TEPHROSTRATIGRAPHY ; B-TM ERUPTION ; MILLENNIUM ERUPTION ; TIANCHI VOLCANO ; CALDERA COLLAPSE ; JAPAN SEA ; AGE ; IMPACT ; ASH ; GEOCHRONOLOGY
WOS研究方向	Physical Geography ; Geology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000418203900007
资助机构	National Postdoctoral Program for Innovative Talents(BX201600160) ; National Postdoctoral Program for Innovative Talents(BX201600160) ; National Natural Science Foundation of China(41472320 ; National Natural Science Foundation of China(41472320 ; China Postdoctoral Science Foundation(2015LH001) ; China Postdoctoral Science Foundation(2015LH001) ; 41272369) ; 41272369) ; National Postdoctoral Program for Innovative Talents(BX201600160) ; National Postdoctoral Program for Innovative Talents(BX201600160) ; National Natural Science Foundation of China(41472320 ; National Natural Science Foundation of China(41472320 ; China Postdoctoral Science Foundation(2015LH001) ; China Postdoctoral Science Foundation(2015LH001) ; 41272369) ; 41272369) ; National Postdoctoral Program for Innovative Talents(BX201600160) ; National Postdoctoral Program for Innovative Talents(BX201600160) ; National Natural Science Foundation of China(41472320 ; National Natural Science Foundation of China(41472320 ; China Postdoctoral Science Foundation(2015LH001) ; China Postdoctoral Science Foundation(2015LH001) ; 41272369) ; 41272369) ; National Postdoctoral Program for Innovative Talents(BX201600160) ; National Postdoctoral Program for Innovative Talents(BX201600160) ; National Natural Science Foundation of China(41472320 ; National Natural Science Foundation of China(41472320 ; China Postdoctoral Science Foundation(2015LH001) ; China Postdoctoral Science Foundation(2015LH001) ; 41272369) ; 41272369)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/82228]
专题	中国科学院地质与地球物理研究所
通讯作者	Sun, Chunqing
作者单位	1.Chinese Acad Sci, Key Lab Cenozo Geol & Environm, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Key Lab Computat Geodynam, Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China 4.Massey Univ, Inst Agr & Environm, Palmerston North, New Zealand
推荐引用方式 GB/T 7714	Sun, Chunqing,Liu, Jiaqi,You, Haitao,et al. Tephrostratigraphy of Changbaishan volcano, northeast China, since the mid-Holocene[J]. QUATERNARY SCIENCE REVIEWS,2017,177:104-119.
APA	Sun, Chunqing,Liu, Jiaqi,You, Haitao,&Nemeth, Karoly.(2017).Tephrostratigraphy of Changbaishan volcano, northeast China, since the mid-Holocene.QUATERNARY SCIENCE REVIEWS,177,104-119.
MLA	Sun, Chunqing,et al."Tephrostratigraphy of Changbaishan volcano, northeast China, since the mid-Holocene".QUATERNARY SCIENCE REVIEWS 177(2017):104-119.