| Decadal variability of the iod-enso relationship | |
| Yuan Yuan1,2; Li ChongYin1 | |
| 刊名 | Chinese science bulletin
 |
| 2008-06-01 | |
| 卷号 | 53期号:11页码:1745-1752 |
| 关键词 | Iod Enso Decadal variability |
| ISSN号 | 1001-6538 |
| DOI | 10.1007/s11434-008-0196-6 |
| 通讯作者 | Yuan yuan(yuanyuan@mail.iap.ac.cn) |
| 英文摘要 | Using three kinds of over 100-year sea surface temperature (sst) datasets as well as three-dimensional wind data from ncep/ncar, this paper documents the decadal variability of the indian ocean dipole (iod)-el nino/southern oscillation (enso) relationship. during 1948-1969, positive (negative) iod and warm (cold) enso events were more independent of each other. but after 1970, they tended to occur in the same year. enso would influence the whole life span of iod, and iod also affects the developing phase of enso. considering the climatological background sst, low-level winds and also equatorial vertical circulations, it is revealed that the decadal variability of the iod-enso relationship may be caused by the enhanced walker circulation with increased rising motion over the maritime continent after 1970. warmer sst around the maritime continent gives rise to anomalous low-level convergence and intensified convection there, which apparently increases the sst linkage between the eastern indian ocean and the western pacific and thereby the interaction between the iod and enso event. |
| WOS关键词 | SEA-SURFACE TEMPERATURE ; INDIAN-OCEAN DIPOLE ; EL-NINO ; TROPICAL PACIFIC ; MODE EVENTS ; CLIMATE ; SSTA |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| 出版者 | SCIENCE PRESS |
| WOS记录号 | WOS:000256188200018 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2385582 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yuan Yuan |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Numer Modeling Atmospher Sci & Geop, Inst Atmospher Phys, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan Yuan,Li ChongYin. Decadal variability of the iod-enso relationship[J]. Chinese science bulletin,2008,53(11):1745-1752. |
| APA | Yuan Yuan,&Li ChongYin.(2008).Decadal variability of the iod-enso relationship.Chinese science bulletin,53(11),1745-1752. |
| MLA | Yuan Yuan,et al."Decadal variability of the iod-enso relationship".Chinese science bulletin 53.11(2008):1745-1752. |
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