Fine structure of dark layers in the central Japan Sea and their relationship with the abrupt climate and sea level changes over the last 75 ka inferred from lithophysical, geochemical and pollen results | |
Gorbarenko, S.1; Shi, X.2; Rybiakova, Y.1; Bosin, A.1; Malakhov, M.3; Zou, J.2; Liu, J.2; Velivetskaya, T.4; Ignatiev, A.4; Derkachev, A.1 | |
刊名 | JOURNAL OF ASIAN EARTH SCIENCES
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2015-12-15 | |
卷号 | 114页码:476-487 |
关键词 | Japan Sea Dark layers Climate changes Interstadial Sea level |
ISSN号 | 1367-9120 |
DOI | 10.1016/j.jseaes.2015.04.040 |
英文摘要 | High resolution of the color lightness, productivity proxies (TOC, chlorin, CaCO3, Ba-bio, Mo and U), and lithological description defined alternation of dark layers (DLs) and light layers in sediment core LV53-23 recovered from the central Japan Sea (west Yamato Rise) over the last 75 ka. Age model was constructed by AMS 14C data, tephrochronology, delta 18o of planktonic foraminifera record, and the correlation of DLs with lightness of Japan Sea core MD01-2407 and with millennial interstadials recorded in the Greenland ice cores and East Asia stalagmites. Regional interstadials were also independently established and dated by vegetation amelioration of the surrounded land, inferred from the pollen results. Correlation of the DLs with millennial scale climate and sea level changes indicate that both interstadial warming and sea level fluctuations influence on its formation providing their individual features. During MIS 3, with sea level above -90 m, DL was formed mostly consistent with the Tada et al. (1999)'s hypotheses. During MIS 2 and 4, when sea level was nearly and below 90 m, sea level descending led to water column stratification, oxygen depletion in bottom water and facilitates the DLs formation. High-resolution lightness and productivity proxies defined the subtle structure of pronounced interstadials 14 and 12. (c) 2015 Elsevier Ltd. All rights reserved. |
资助项目 | National Natural Science Foundation of China[41420104005] ; National Natural Science Foundation of China[40710069004] ; National Natural Science Foundation of China[40431002] |
WOS研究方向 | Geology |
语种 | 英语 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
WOS记录号 | WOS:000367857800005 |
内容类型 | 期刊论文 |
源URL | [http://ir.fio.com.cn/handle/2SI8HI0U/3560] ![]() |
专题 | 自然资源部第一海洋研究所 |
作者单位 | 1.VI Ilichev Pacific Oceanol Inst, Vladivostok 690041, Russia; 2.SOA, Inst Oceanog 1, Qingdao 266061, Peoples R China; 3.North East Interdisciplinary Sci Res Inst FEB RAS, NEISRI FEB RAS, Magadan 685000, Russia; 4.Far East Geol Inst FEB RAS, Vladivostok 690022, Russia |
推荐引用方式 GB/T 7714 | Gorbarenko, S.,Shi, X.,Rybiakova, Y.,et al. Fine structure of dark layers in the central Japan Sea and their relationship with the abrupt climate and sea level changes over the last 75 ka inferred from lithophysical, geochemical and pollen results[J]. JOURNAL OF ASIAN EARTH SCIENCES,2015,114:476-487. |
APA | Gorbarenko, S..,Shi, X..,Rybiakova, Y..,Bosin, A..,Malakhov, M..,...&Shi, F..(2015).Fine structure of dark layers in the central Japan Sea and their relationship with the abrupt climate and sea level changes over the last 75 ka inferred from lithophysical, geochemical and pollen results.JOURNAL OF ASIAN EARTH SCIENCES,114,476-487. |
MLA | Gorbarenko, S.,et al."Fine structure of dark layers in the central Japan Sea and their relationship with the abrupt climate and sea level changes over the last 75 ka inferred from lithophysical, geochemical and pollen results".JOURNAL OF ASIAN EARTH SCIENCES 114(2015):476-487. |
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