Centennial to millennial climate variability in the far northwestern Pacific (off Kamchatka) and its linkage to the East Asian monsoon and North Atlantic from the Last Glacial Maximum to the early Holocene

doi:10.5194/cp-13-1063-2017

	Centennial to millennial climate variability in the far northwestern Pacific (off Kamchatka) and its linkage to the East Asian monsoon and North Atlantic from the Last Glacial Maximum to the early Holocene
	Gorbarenko, Sergey A.1; Shi, Xuefa 2,3; Malakhova, Galina Yu.4; Bosin, Aleksandr A.1; Zou, Jianjun 2,3; Liu, Yanguang 2,3; Chen, Min-Te 5
刊名	CLIMATE OF THE PAST
	2017-08-30
卷号	13 期号:8 页码:1063-1080
ISSN号	1814-9324
DOI	10.5194/cp-13-1063-2017
英文摘要	High-resolution reconstructions based on productivity proxies and magnetic properties of core LV63-412 (off Kamchatka) reveal prevailing centennial productivity/climate variability in the northwestern (NW) Pacific from the Last Glacial Maximum (LGM) to the early Holocene (EH). The age model of the core is established by AMS C-14 dating and by projections of AMS C-14 data of the nearby core SO-201-12KL through correlation of the productivity proxies and relative paleomagnetic intensity. The resulting sequence of centennial productivity increases/climate warming events in the NW Pacific occurred synchronously with the East Asian summer monsoon (EASM) sub-interstadials during the LGM (four events), Heinrich Event 1 (HE1) (four events), Bolling-Allerod (B/A) warming (four events), and over the EH (four events). Remarkable similarity of the sequence of the NW Pacific increased-productivity events with the EASM sub-interstadials over the LGM-HE1 implies that the Siberian High is a strong and common driver. The comparison with the delta O-18 record from Antarctica suggests that another mechanism associated with the temperature gradient in the Southern Hemisphere may also be responsible for the EASM/NW Pacific centennial events over the LGMHE1. During the B/A warming and resumption of the At-lantic Meridional Overturning Circulation (AMOC), clear synchronicity between the NW Pacific, EASM and Greenland sub-interstadials was mainly controlled by changes in the atmospheric circulation. During the EH the linkages between solar forcing, ocean circulation, and climate changes likely control the synchronicity of abrupt climate changes in the NW Pacific and North Atlantic. The sequence of centennial events recorded in this study is a persistent regional feature during the LGM-EH, which may serve as a template in high-resolution paleoceanography and sediment stratigraphy in the NW Pacific.
资助项目	[16-05-00127]
WOS关键词	INTERMEDIATE-WATER VENTILATION ; RADIOCARBON AGE CALIBRATION ; BERING-SEA ; ICE-CORE ; HIGH-RESOLUTION ; OKHOTSK SEA ; ENVIRONMENTAL-CHANGES ; SCALE VARIABILITY ; BOTTOM SEDIMENTS ; RECORDS
WOS研究方向	Geology ; Meteorology & Atmospheric Sciences
语种	英语
出版者	COPERNICUS GESELLSCHAFT MBH
WOS记录号	WOS:000408642400001
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25720]
专题	自然资源部第一海洋研究所
通讯作者	Gorbarenko, Sergey A.
作者单位	1.VI Ilichev Pacific Oceanol Inst, Vladivostok, Russia 2.SOA, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao, Peoples R China 4.North East Interdisciplinary Sci Res Inst FEB RAS, Magadan, Russia 5.Natl Taiwan Ocean Univ, Keelung, Taiwan
推荐引用方式 GB/T 7714	Gorbarenko, Sergey A.,Shi, Xuefa,Malakhova, Galina Yu.,et al. Centennial to millennial climate variability in the far northwestern Pacific (off Kamchatka) and its linkage to the East Asian monsoon and North Atlantic from the Last Glacial Maximum to the early Holocene[J]. CLIMATE OF THE PAST,2017,13(8):1063-1080.
APA	Gorbarenko, Sergey A..,Shi, Xuefa.,Malakhova, Galina Yu..,Bosin, Aleksandr A..,Zou, Jianjun.,...&Chen, Min-Te.(2017).Centennial to millennial climate variability in the far northwestern Pacific (off Kamchatka) and its linkage to the East Asian monsoon and North Atlantic from the Last Glacial Maximum to the early Holocene.CLIMATE OF THE PAST,13(8),1063-1080.
MLA	Gorbarenko, Sergey A.,et al."Centennial to millennial climate variability in the far northwestern Pacific (off Kamchatka) and its linkage to the East Asian monsoon and North Atlantic from the Last Glacial Maximum to the early Holocene".CLIMATE OF THE PAST 13.8(2017):1063-1080.