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Strength of the winter North Atlantic jet stream has deviated from its natural trend under anthropogenic warming

文献类型：期刊论文

作者Li, Miaofa1,5,6; Cai, Binggui1,6; Markovic, Slobodan B.3,4; Wang, Luo5; Hao, Qingzhen5; Baker, Andy2; Gavrilov, Milivoj B.4; Jiang, Liyuan1,6; Wang, Fang1,6; Wang, Xuefeng5
刊名GEOLOGY
出版日期2023-10-03
页码5
ISSN号0091-7613
DOI10.1130/G51329.1
英文摘要The North Atlantic jet stream (NAJ) has a profound impact on the climate of the North Atlantic-European sector, especially in winter. Observations show that the winter NAJ (NAJw) has strengthened over the past similar to 140 yr. However, it remains unclear whether this long-term trend has deviated from the natural variability. Here, we present a 2500-yr-long reconstruction of NAJw strength using high-quality stalagmite delta 18O records from southeastern Europe. Our results show that the NAJw weakened during both the Roman Warm Period (300 B.C.- A.D. 200) and the Medieval Warm Period (A.D. 900-1250) but that it has strengthened under anthropogenic warming (since A.D. 1850). This indicates that its current trend has already deviated from the natural variability. The best explanation for this present anomalous trend of NAJw strength is that it was triggered by the appearance of the North Atlantic warming hole under anthropogenic forcing. This anomalous trend suggests that continued global warming may further strengthen the NAJw in the future.
WOS关键词VARIABILITY ; RESOLUTION ; DRIVEN
资助项目National Natural Science Founda- tion of China[41888101] ; National Natural Science Founda- tion of China[41931181] ; National Natural Science Founda- tion of China[42072213] ; Serbian Academy of Sciences and Arts[F178]
WOS研究方向Geology
语种英语
出版者GEOLOGICAL SOC AMER, INC
WOS记录号WOS:001079436800001
资助机构National Natural Science Founda- tion of China ; National Natural Science Founda- tion of China ; Serbian Academy of Sciences and Arts ; Serbian Academy of Sciences and Arts ; National Natural Science Founda- tion of China ; National Natural Science Founda- tion of China ; Serbian Academy of Sciences and Arts ; Serbian Academy of Sciences and Arts ; National Natural Science Founda- tion of China ; National Natural Science Founda- tion of China ; Serbian Academy of Sciences and Arts ; Serbian Academy of Sciences and Arts ; National Natural Science Founda- tion of China ; National Natural Science Founda- tion of China ; Serbian Academy of Sciences and Arts ; Serbian Academy of Sciences and Arts
源URL[http://ir.iggcas.ac.cn/handle/132A11/110776]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Cai, Binggui; Markovic, Slobodan B.; Guo, Zhengtang
作者单位1.Fujian Normal Univ, Key Lab Humid Subtrop Ecogeog Proc, Minist Educ, Fuzhou 350007, Peoples R China
2.Univ New South Wales, Connected Waters Initiat Res Ctr, Sydney, NSW 2052, Australia
3.Serbian Acad Arts & Sci, Knez Mihajlova 35, Belgrade 11000, Serbia
4.Univ Novi Sad, Fac Sci, Chair Phys Geog, Trg Dositeja Obradov 3, Novi Sad 21000, Serbia
5.Chinese Acad Sci, Key Lab Cenozo Geol & Environm, Inst Geol & Geophys, Beijing 100029, Peoples R China
6.Fujian Normal Univ, Inst Geog, Fuzhou 350007, Peoples R China
推荐引用方式
GB/T 7714		 Li, Miaofa,Cai, Binggui,Markovic, Slobodan B.,et al. Strength of the winter North Atlantic jet stream has deviated from its natural trend under anthropogenic warming[J]. GEOLOGY,2023:5.
APA Li, Miaofa.,Cai, Binggui.,Markovic, Slobodan B..,Wang, Luo.,Hao, Qingzhen.,...&Guo, Zhengtang.(2023).Strength of the winter North Atlantic jet stream has deviated from its natural trend under anthropogenic warming.GEOLOGY,5.
MLA Li, Miaofa,et al."Strength of the winter North Atlantic jet stream has deviated from its natural trend under anthropogenic warming".GEOLOGY (2023):5.

入库方式： OAI收割

来源：地质与地球物理研究所

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