Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019JD030977 |
Intensification of the Atlantic Multidecadal Variability Since 1870: Implications and Possible Causes | |
Si, Dong1,2; Jiang, Dabang1,3,4; Wang, Huijun1,2 | |
2020-06-16 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2020 |
卷号 | 125期号:11 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | The Atlantic multidecadal variability (AMV) acts as a key source of multidecadal variability and plays an important role in climate change in many regions of the Northern Hemisphere, resulting in great social and economic impacts. This paper shows that, since the late 19th century, the AMV has experienced a significant increasing trend. The AMV intensified at a rate of 0.0040 degrees C per decade from 1870 to 2014, which is statistically significant at the 95% confidence level. The AMV teleconnects the amplified signal from the North Atlantic across the Eurasian continent to North America through a circumglobal teleconnection pattern, which further intensifies the regional climate variability and climate extremes in North Africa, Europe, East Asia, and North America. Results from the single-forcing and all-but-one-forcing experiments of the Community Earth System Model, version 1, indicate that anthropogenic aerosol emissions have played a more important role in the AMV intensification compared to other external forcings, especially during the period from the 1900s to 1990s. |
英文关键词 | Atlantic multidecadal variability intensification climate variability and climate extremes anthropogenic aerosol emissions CESM single-forcing runs |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000541156800004 |
WOS关键词 | SEA-SURFACE TEMPERATURE ; NORTH-ATLANTIC ; CLIMATE EXTREMES ; SYSTEM MODEL ; 20TH-CENTURY ; OSCILLATION ; AEROSOLS ; PRECIPITATION ; INDEXES ; SIMULATIONS |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/289452 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, Climate Change Res Ctr, Beijing, Peoples R China; 2.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Nanjing, Peoples R China; 3.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China; 4.Univ Chinese Acad Sci, Sch Environm Studies, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Si, Dong,Jiang, Dabang,Wang, Huijun. Intensification of the Atlantic Multidecadal Variability Since 1870: Implications and Possible Causes[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2020,125(11). |
APA | Si, Dong,Jiang, Dabang,&Wang, Huijun.(2020).Intensification of the Atlantic Multidecadal Variability Since 1870: Implications and Possible Causes.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,125(11). |
MLA | Si, Dong,et al."Intensification of the Atlantic Multidecadal Variability Since 1870: Implications and Possible Causes".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 125.11(2020). |
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