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《PROGRESS IN GEOPHYSICS》 1996-04
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TWO INTERESTING PHENOMENA IN VARIATION OF THE EARTH'S ROTATION DERIVED FROM STUDIES OF RECORDS OF ANCIENT ASTRONOMICAL OBSERVATIONS

Han Yanben(Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing 100080)  
Two interesting phenomena derived from studies of records of ancient astronomical observations, which are the non-tidal factors accelerating rotation of the Earth and a major fluctation possibly existed in the rotation about 1000 years ago, are simpiy introduced in this paper.
【Fund】: 国家自然科学基金
【CateGory Index】: P183
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Han Yanben(Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing 100080)Zhang Peiyu(Purple Mountain Astronomical Observatory. Chinese Academy of Sciences Nanjing 210008 );△T DERIVED FRQM CHINESE ANCIENT TIMING RECORDS OF LUNAR ECLIPSES BETWEEN A.D.3rd AND 13th CENTURY[J];PROGRESS IN GEOPHYSICS;1994-04
2 Zhang Pei-yu (Purple Mountain Astronomical Observatory, Academia Sinica, Nanjing 210008)Han Yan-ben(Beijing Astronomical Observatory, Academia Sinica,Beijing 100080);THE TIMING SOLAR ECLIPSES RECORDED IN CHINA AND THE SECULAR CHANGES IN THE EARTH'S ROTATION BEFORE THE 8TH CENTURY[J];ACTA ASTRONOMICA SINICA;1995-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Han Yanben (Department of Astronomy, Beijing Normal University, 100875, Beijing, China; Beijing Astronomical Observatory, Chinese Academy of Sciences, 100012, Beijing, China);PRINCIPLE AND METHOD TO STUDY SECULAR VARIATION OF THE EARTH'S ROTATION USING OBSERVATIONS OF ANCIENT ASTRONOMICAL EVENTS[J];Journal of Beijing Normal University(Natural Science);2001-01
2 Han Yanben(Beijng Astronomical observatory, Chinese Academy of Sciences, Beijihg 100080);VARIATION OF THE EARTTH'S ROTATION DERIVED FROM A RECORD OF A SOLAR ECLIPSE IN XIZHOU DYNASTY OF CHINA[J];PROGRESS IN GEOPHYSICS;1997-03
3 Han Ynaben(Beijing Astronomical Observatory, Chinese Academy of Sciences. Beijing100012 );JAPANESE TIMED RECORDS OF SYZYGY IN-HISTORY AND THEIR POSSIBLE CONTRIBUTIONFOR STUDY OF EARTH'S ROTATIONVARIATION[J];PROGRESS IN GEOPHYSICS;1999-02
4 Han Yanben; Li Qibin(Beijing Astronomical Observatory, Chinese Academy of Sciences, Beijing 100080, China) B.F. Chao(Geodynamics Branch. NASA Goddard Space Flight Center, Greenbelt Maryland 20771, USA);RECORDS OF ANCIENT SOLAR AND LUNAR ECLIPSES AND STUDY OF VARIATION OF THE EARTH'S ROTATION[J];PROGRESS IN GEOPHYSICS;1995-03
5 HAN YAN-BEN (Beijing Astronomical Observatory Academia Sinica, Beijing 100080, China);VARIATION OF M EARTH'S ROTATION DERIVED FROM JAPANESE RECORDS OF ANCIENT CENTRAL SOLAR ECLIPSES[J];Chinese Journal of Geophysics;1997-02
6 HAN YAN-BEN (Beijing Astronomical Observatory,National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012,China);RECORDS OF ANCIENT CENTRAL SOLAR ECLIPSES IN CHINA AND VARIATION OF THE EARTH'S ROTATION[J];Chinese Journal of Geophysics;1999-S1
7 LIU Ci-Yuan (National Time Service Center,Chinese Academy of Sciences,Lintong,Shaanxi,710600);Notes on Double Dawn-Reply to Keenan's Query[J];Publications of The Shanxi Astronomical Observatory;2002-01
8 Lin Yuanzhang(Beijing Astronomical Observatory, Tbe Chinese Academy of Sciences, Beijing 100080);The Effect of Solar Physics on the Variation of the Earth Rotation[J];Progress In Astronomy;1996-03
9 Liu Ciyuan (National Time Service Center, Chinese Academy of Sciences, Shaanxi 710600);Progress in Studies of Solar Eclipses Recorded in Early China[J];Progress In Astronomy;2003-01
10 XING Gang SHI Yunli (Dept.of Scientific History and Archaeometry,University of Science and Technology of China,Hefei 230026,China);On the Solar Eclipse Records from the Han Dynasty and Their Application to the Analysis of the Precison of the Systems of Calendrical Astronomy of the Han Dynasty[J];China Historical Materials of Science and Technology;2005-02
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