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DOI | 10.1007/s00382-016-3199-z |
Tropical climate variability: interactions across the Pacific, Indian, and Atlantic Oceans | |
Kajtar, Jules B.1,2; Santoso, Agus1,2; England, Matthew H.1,2; Cai, Wenju3 | |
2017-04-01 | |
发表期刊 | CLIMATE DYNAMICS |
ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2017 |
卷号 | 48 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia |
英文摘要 | Complex interactions manifest between modes of tropical climate variability across the Pacific, Indian, and Atlantic Oceans. For example, the El Nio-Southern Oscillation (ENSO) extends its influence on modes of variability in the tropical Indian and Atlantic Oceans, which in turn feed back onto ENSO. Interactions between pairs of modes can alter their strength, periodicity, seasonality, and ultimately their predictability, yet little is known about the role that a third mode plays. Here we examine the interactions and relative influences between pairs of climate modes using ensembles of 100-year partially coupled experiments in an otherwise fully coupled general circulation model. In these experiments, the air-sea interaction over each tropical ocean basin, as well as pairs of ocean basins, is suppressed in turn. We find that Indian Ocean variability has a net damping effect on ENSO and Atlantic Ocean variability, and conversely they each promote Indian Ocean variability. The connection between the Pacific and the Atlantic is most clearly revealed in the absence of Indian Ocean variability. Our model runs suggest a weak damping influence by Atlantic variability on ENSO, and an enhancing influence by ENSO on Atlantic variability. |
英文关键词 | ENSO Indian Ocean Dipole Indian Ocean Basinwide Mode Atlantic Nino Tropical variability Climate modes |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000398926400006 |
WOS关键词 | SEA-SURFACE TEMPERATURE ; INDONESIAN THROUGHFLOW ; EL-NINO ; INTERANNUAL VARIABILITY ; ATMOSPHERIC BRIDGE ; MEAN STATE ; ENSO ; DIPOLE ; DYNAMICS ; IMPACT |
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/35349 |
专题 | 气候变化 |
作者单位 | 1.Univ New South Wales, Australian Res Councils Ctr Excellence Climate Sy, Sydney, NSW, Australia; 2.Univ New South Wales, Climate Change Res Ctr, Sydney, NSW, Australia; 3.CSIRO Marine & Atmospher Res, Aspendale, Vic, Australia |
推荐引用方式 GB/T 7714 | Kajtar, Jules B.,Santoso, Agus,England, Matthew H.,et al. Tropical climate variability: interactions across the Pacific, Indian, and Atlantic Oceans[J]. CLIMATE DYNAMICS,2017,48. |
APA | Kajtar, Jules B.,Santoso, Agus,England, Matthew H.,&Cai, Wenju.(2017).Tropical climate variability: interactions across the Pacific, Indian, and Atlantic Oceans.CLIMATE DYNAMICS,48. |
MLA | Kajtar, Jules B.,et al."Tropical climate variability: interactions across the Pacific, Indian, and Atlantic Oceans".CLIMATE DYNAMICS 48(2017). |
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