Arctic and Antarctic forcing of ocean interior warming during the last deglaciation
文献类型：期刊论文
| 作者 | Stewart, Joseph A.6; Robinson, Laura F.5,6; Rae, James W. B.4; Burke, Andrea4; Chen, Tianyu3,6; Li, Tao2,6; Ferreira, Maria Luiza de Carvalho6; Fornari, Daniel J.1 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2023-12-16 |
| 卷号 | 13期号:1页码:11 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-023-49435-0 |
| 通讯作者 | Stewart, Joseph A.(joseph.stewart@bristol.ac.uk) |
| 英文摘要 | Subsurface water masses formed at high latitudes impact the latitudinal distribution of heat in the ocean. Yet uncertainty surrounding the timing of low-latitude warming during the last deglaciation (18-10 ka) means that controls on sub-surface temperature rise remain unclear. Here we present seawater temperature records on a precise common age-scale from East Equatorial Pacific (EEP), Equatorial Atlantic, and Southern Ocean intermediate waters using new Li/Mg records from cold water corals. We find coeval warming in the tropical EEP and Atlantic during Heinrich Stadial 1 (+ 6 degrees C) that closely resemble warming recorded in Antarctic ice cores, with more modest warming of the Southern Ocean (+ 3 degrees C). The magnitude and depth of low-latitude ocean warming implies that downward accumulation of heat following Atlantic Meridional Overturning Circulation (AMOC) slowdown played a key role in heating the ocean interior, with heat advection from southern-sourced intermediate waters playing an additional role. |
| WOS关键词 | EASTERN EQUATORIAL PACIFIC ; MERIDIONAL OVERTURNING CIRCULATION ; INTERMEDIATE WATER ; TROPICAL ATLANTIC ; SOUTHERN-OCEAN ; NORTH-ATLANTIC ; ATMOSPHERIC CO2 ; CLIMATE-CHANGE ; TEMPERATURE ; STRATIFICATION |
| 资助项目 | National Science Foundation ; Ocean Exploration Trust ; Antarctic Bursary ; ERC ; NERC[278705] ; NERC[NE/S001743/1] ; NERC[NE/R005117/1] ; NERC[NE/N003861/1] ; NSF[OCE-0926637] ; NSF[OCE-1030904] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | NATURE PORTFOLIO |
| WOS记录号 | WOS:001131921700038 |
| 资助机构 | National Science Foundation ; Ocean Exploration Trust ; Antarctic Bursary ; ERC ; NERC ; NSF |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/42922]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Stewart, Joseph A. |
| 作者单位 | 1.Woods Hole Oceanog Inst, Falmouth, MA USA 2.Nanjing Inst Geol & Palaeontol, Chinese Acad Sci, Key Lab Palaeobiol & Petr Stratig, Nanjing, Peoples R China 3.Nanjing Univ, Sch Earth Sci & Engn, Nanjing 210023, Peoples R China 4.Univ St Andrews, Sch Earth & Environm Sci, St Andrews KY16 9TS, Scotland 5.Univ York, Dept Environm & Geog, York, England 6.Univ Bristol, Sch Earth Sci, Queens Rd, Bristol BS8 1RJ, England |
| 推荐引用方式 GB/T 7714 | Stewart, Joseph A.,Robinson, Laura F.,Rae, James W. B.,et al. Arctic and Antarctic forcing of ocean interior warming during the last deglaciation[J]. SCIENTIFIC REPORTS,2023,13(1):11. |
| APA | Stewart, Joseph A..,Robinson, Laura F..,Rae, James W. B..,Burke, Andrea.,Chen, Tianyu.,...&Fornari, Daniel J..(2023).Arctic and Antarctic forcing of ocean interior warming during the last deglaciation.SCIENTIFIC REPORTS,13(1),11. |
| MLA | Stewart, Joseph A.,et al."Arctic and Antarctic forcing of ocean interior warming during the last deglaciation".SCIENTIFIC REPORTS 13.1(2023):11. |
入库方式： OAI收割
来源：南京地质古生物研究所
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