NAOC Open IR  > 光学天文研究部
Hydrological, atmospheric and oceanic excitations of the Chandler wobble
Liao, DC; Liao, XH; Zhou, YH; Chen, JL
2004-04-01
Source PublicationCHINESE ASTRONOMY AND ASTROPHYSICS
Volume28Issue:2Pages:212-221
AbstractWe compute the hydrological excitation of the Chandler wobble due to variations of soil moisture and of the water equivalent of accumulated snow, and we compare the result, together with the atmospheric and oceanic excitations, with the observed excitation. The result shows that the average energy of the hydrological excitation in the Chandler wobble band is relatively small and can account for only about 10% of the observed excitation. However, combination of the hydrological and atmospheric excitations will clearly increase the squared coherence with the observed excitation, and this at a raised confidence level. In this sense, the variation in continental water storage is also an important contributor to the excitation of the Chandler wobble.
KeywordAstrometry Earth : Rotation
DOI10.1016/j.chinastron.2004.04.012
Indexed BySCI
Language英语
WOS IDWOS:000222026000011
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8918
Collection光学天文研究部
Affiliation1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
3.Univ Texas, Ctr Space Res, Austin, TX 78712 USA
Recommended Citation
GB/T 7714
Liao, DC,Liao, XH,Zhou, YH,et al. Hydrological, atmospheric and oceanic excitations of the Chandler wobble[J]. CHINESE ASTRONOMY AND ASTROPHYSICS,2004,28(2):212-221.
APA Liao, DC,Liao, XH,Zhou, YH,&Chen, JL.(2004).Hydrological, atmospheric and oceanic excitations of the Chandler wobble.CHINESE ASTRONOMY AND ASTROPHYSICS,28(2),212-221.
MLA Liao, DC,et al."Hydrological, atmospheric and oceanic excitations of the Chandler wobble".CHINESE ASTRONOMY AND ASTROPHYSICS 28.2(2004):212-221.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liao, DC]'s Articles
[Liao, XH]'s Articles
[Zhou, YH]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liao, DC]'s Articles
[Liao, XH]'s Articles
[Zhou, YH]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liao, DC]'s Articles
[Liao, XH]'s Articles
[Zhou, YH]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.