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DOI | 10.1007/s00382-016-3179-3 |
The Atlanto-Pacific multidecade oscillation and its imprint on the global temperature record | |
Nagy, Melinda1; Petrovay, Kristof1,2; Erdelyi, Robert2,3 | |
2017-03-01 | |
发表期刊 | CLIMATE DYNAMICS
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ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2017 |
卷号 | 48 |
文章类型 | Article |
语种 | 英语 |
国家 | Hungary; England |
英文摘要 | Results from a multiregression analysis of the global and sea surface temperature anomalies for the period 1950-2011 are presented where among the independent variables multidecade oscillation signals over various oceanic areas are included. These indices are defined in analogy with the Atlantic Multidecadal Oscillation (AMO) index. Unexpectedly we find that a strong multidecade oscillation signal echoing the AMO is also present in the Western and Northwestern Pacific region. The results indicate that naturally induced climate variations seem to be dominated by two internal variability modes of the ocean-atmosphere system: AMO and El Nio Southern Oscillation, with a marked geographical dichotomy in their respective areas of dominance. As the AMO index is directly derived from SST data the finding that the AMO signal is present on a large fraction of the global oceanic surface casts doubt on its use as an independent explanatory variable in regression analyses of the global surface temperature anomalies. |
英文关键词 | Climate change Linear multiregression AMO |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000395060900029 |
WOS关键词 | NORTHERN-HEMISPHERE ; CLIMATE ; VARIABILITY |
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/35261 |
专题 | 气候变化 |
作者单位 | 1.Eotvos Lorand Univ, Inst Geog & Earth Sci, Dept Astron, Budapest, Hungary; 2.Univ Sheffield, Solar Phys & Space Plasma Res Ctr, Sheffield, S Yorkshire, England; 3.Hungarian Acad Sci, Res Ctr Astron & Earth Sci, DHO, POB 30, H-4010 Debrecen, Hungary |
推荐引用方式 GB/T 7714 | Nagy, Melinda,Petrovay, Kristof,Erdelyi, Robert. The Atlanto-Pacific multidecade oscillation and its imprint on the global temperature record[J]. CLIMATE DYNAMICS,2017,48. |
APA | Nagy, Melinda,Petrovay, Kristof,&Erdelyi, Robert.(2017).The Atlanto-Pacific multidecade oscillation and its imprint on the global temperature record.CLIMATE DYNAMICS,48. |
MLA | Nagy, Melinda,et al."The Atlanto-Pacific multidecade oscillation and its imprint on the global temperature record".CLIMATE DYNAMICS 48(2017). |
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