Earth rotation and ENSO events: combined excitation of interannual LOD variations by multiscale atmospheric oscillations
文献类型：期刊论文
| 作者 | Zheng, DW; Ding, XL; Zhou, YH; Chen, YQ |
| 刊名 | GLOBAL AND PLANETARY CHANGE
 |
| 出版日期 | 2003-03-01 |
| 卷号 | 36期号:1-2页码:89-97 |
| 关键词 | variation of earth rotation atmospheric angular momentum ENSO wavelet spectrum |
| 英文摘要 | Time series of the length of day characterizing the rate of Earth rotation, the atmospheric angular momentum and the Southern Oscillation Index from 1962 to 2000 are used to reexamine the relationships between the ENSO events and the changes in the length of day, as well as the global atmospheric angular momentum. Particular attention is given to the different effects of the 1982-1983 and 1997-1998 ENSO events on the variations of Earth rotation. The combined effects of multiscale atmospheric oscillations (seasonal, quasi-biennial and ENSO time scales) on the anomalous variations of the interannual rates of Earth rotation are revealed in this paper by studying the wavelet spectra of the data series. (C) 2002 Elsevier Science B.V All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Geography, Physical ; Geosciences, Multidisciplinary |
| 研究领域[WOS] | Physical Geography ; Geology |
| 关键词[WOS] | OF-DAY VARIATIONS ; ANGULAR-MOMENTUM ; EL-NINO ; SOUTHERN OSCILLATION ; LENGTH ; SIGNAL ; FLUCTUATIONS ; PROPAGATION ; SERIES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000181665900006 |
| 源URL | [http://119.78.226.72/handle/331011/18261]  |
| 专题 | 上海天文台_天文地球动力学研究中心 |
| 作者单位 | 1.Hong Kong Polytech Univ, Dept Land Surveying & Geoinformat, Kowloon, Hong Kong, Peoples R China 2.Chinese Acad Sci, Astron Observ, Ctr Astrogeodynam Res, Shanghai 20030, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, DW,Ding, XL,Zhou, YH,et al. Earth rotation and ENSO events: combined excitation of interannual LOD variations by multiscale atmospheric oscillations[J]. GLOBAL AND PLANETARY CHANGE,2003,36(1-2):89-97. |
| APA | Zheng, DW,Ding, XL,Zhou, YH,&Chen, YQ.(2003).Earth rotation and ENSO events: combined excitation of interannual LOD variations by multiscale atmospheric oscillations.GLOBAL AND PLANETARY CHANGE,36(1-2),89-97. |
| MLA | Zheng, DW,et al."Earth rotation and ENSO events: combined excitation of interannual LOD variations by multiscale atmospheric oscillations".GLOBAL AND PLANETARY CHANGE 36.1-2(2003):89-97. |
入库方式： OAI收割
来源：上海天文台
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