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DOI | 10.1007/s00382-016-3445-4 |
Summer monsoon rainfall variability over North East regions of India and its association with Eurasian snow, Atlantic Sea Surface temperature and Arctic Oscillation | |
Prabhu, Amita1,2; Oh, Jaiho1; Kim, In-won1; Kripalani, R. H.3; Mitra, A. K.4; Pandithurai, G.2 | |
2017-10-01 | |
发表期刊 | CLIMATE DYNAMICS
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ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2017 |
卷号 | 49 |
文章类型 | Article |
语种 | 英语 |
国家 | South Korea; India |
英文摘要 | This observational study during the 29-year period from 1979 to 2007 evaluates the potential role of Eurasian snow in modulating the North East-Indian Summer Monsoon Rainfall with a lead time of almost 6 months. This link is manifested by the changes in high-latitude atmospheric winter snow variability over Eurasia associated with Arctic Oscillation (AO). Excessive wintertime Eurasian snow leads to an anomalous cooling of the overlying atmosphere and is associated with the negative mode of AO, inducing a meridional wave-train descending over the tropical north Atlantic and is associated with cooling of this region. Once the cold anomalies are established over the tropical Atlantic, it persists up to the following summer leading to an anomalous zonal wave-train further inducing a descending branch over NE-India resulting in weak summer monsoon rainfall. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000410803300018 |
WOS关键词 | ROSSBY-WAVE PROPAGATION ; PRESSURE ANOMALIES ; COVER VARIABILITY ; SST ANOMALIES ; EL-NINO ; CLIMATE ; HEMISPHERE ; PREDICTABILITY ; TELECONNECTION ; CIRCULATION |
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/35298 |
专题 | 气候变化 |
作者单位 | 1.Pukyong Natl Univ, Dept Environm & Atmospher Sci, 5991 Daeyeon Dong, Pusan, South Korea; 2.Indian Inst Trop Meteorol, Dr Homi Bhaba Rd, Pune 411008, Maharashtra, India; 3.IITM, Int CLIVAR Monsoon Project Off, Pune, Maharashtra, India; 4.Indian Meteorol Dept, Natl Satellite Meteorol Ctr, New Delhi 110003, India |
推荐引用方式 GB/T 7714 | Prabhu, Amita,Oh, Jaiho,Kim, In-won,et al. Summer monsoon rainfall variability over North East regions of India and its association with Eurasian snow, Atlantic Sea Surface temperature and Arctic Oscillation[J]. CLIMATE DYNAMICS,2017,49. |
APA | Prabhu, Amita,Oh, Jaiho,Kim, In-won,Kripalani, R. H.,Mitra, A. K.,&Pandithurai, G..(2017).Summer monsoon rainfall variability over North East regions of India and its association with Eurasian snow, Atlantic Sea Surface temperature and Arctic Oscillation.CLIMATE DYNAMICS,49. |
MLA | Prabhu, Amita,et al."Summer monsoon rainfall variability over North East regions of India and its association with Eurasian snow, Atlantic Sea Surface temperature and Arctic Oscillation".CLIMATE DYNAMICS 49(2017). |
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