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《Journal of Anhui Normal University(Natural Science)》 1998-02
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DYNAMICS ON THE EARTH’S ROTATION SLOWING DOWN IN LONGPERIOD AND THE INNER CORE'S ROTATION FASTER

Wang Xinyuan Dai Guangxia (Departmert of Geography,Anhui Normal University, 241000,Wuhu,Anhui,PRC)  
The Phenomenon that the rotation of the Earth's inner core is faster than the rotation of its outer part is sensativally discovered by seismological method in 1996.In this paper,we try to explain the phenomenon's reason. By analysing and comparing between tidal friction energy and tidal dissipassion, We thought the Earth's slowing down in Long_priod is caused by tidal friction、Due to liquid,the outer core permits mostly tidal function into the inner_core. Accordingly,the innrer core rotation resolutionly shows faster than its outer part's. We advocate a model of differential rotation :the lithosphere's rotation main mantle's the inner core's.
【CateGory Index】: P183.31
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【Co-citations】
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1 LI De-wei;Institute of Geological Survey,China University of Geosciences;;Relevance of Seismicity and Geothermics:A New Thought to Alleviate Disasters from Earthquake Prediction to Taking Energy[J];地球科学与环境学报;2017-04
2 HE Xiang;LIN Zhen-shan;College of Geography Science,Nanjing Normal University;Kaili College;Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application;;Impaction and prediction of Ei Nio( La Nia) events by eclipse,sunspot and earth rotate[J];地球物理学进展;2016-01
3 Li Dewei;Wang Yanxin;School of Earth Sciences,China University of Geosciences;School of Environmental Studies,China University of Geosciences;;Major Issues of Research and Development of Hot Dry Rock Geothermal Energy[J];地球科学(中国地质大学学报);2015-11
4 Li Dewei;Chen Jile;Chen Guifan;Liang Sang;School of Earth Sciences,China University of Geosciences;Institute of Geological Survey,China University of Geosciences;Disaster Research Center,China University of Geosciences;;Continental Seismotectonic System:Example from Qinghai-Tibet Plateau and Its Adjacent Areas[J];地球科学(中国地质大学学报);2014-12
5 LI Dewei1,2,3,CHEN Guifan1,2,CHEN Jile1,2,HAO Haijian1,2 1.Institute of Geological Survey,China University of Geosciences(Wuhan),Wuhan 430074,China 2.Faculty of Earth Sciences,China University of Geosciences(Wuhan),Wuhan 430074,China 3.Disaster Research Center,China University of Geosciences(Wuhan),Wuhan 430074,China;Earthquake prediction: From Lushan earthquake to continental earthquakes[J];地学前缘;2013-03
6 YANG Dong-hong1,2,YANG Xue-xiang3(1.Research Center of Palaeontology & Stratigrfaphy,Jilin University,Changchun 130026,China; 2.Key-Lab for Evolution of Past Life and Enviroment in Northeast Asia,Ministry of Eduation China,Jilin University,Changchun 130026,China; 3.College of Geo-exploration Science and Technology,Jilin University,Changchun 130026,China);Study and model on variation of Earth's Rotation speed[J];地球物理学进展;2013-01
7 WU Hai-zhong1,2,WANG Xin-yuan2,GUO Zhen-ya1,JI Wei1(1.College of Territorial Resources and Tourism,Anhui Normol University,Wuhu 241003,China;2.Center for Earth Observation and Digital Earth,Chinese Academy of Sciences,Beijing 100094,China);Dynamics Explanation About Linear Structure on Lunar Surface and Lunar Mare Distribution[J];安徽师范大学学报(自然科学版);2012-06
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10 Shiyu Li~(1,) Taiming He~1 Chunkai Teng~2 Xuyao Zheng~1 and Kuksenko Viktor~3 1 Institute of Geophysics,China Earthquake Administration,Beijing 100081,China 2 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 3 A F Ioffe Physical-Technical Institute,Russian Academy of Sciences,St.Petersburg 194021,Russia;Theoretical and experimental study of 3-D initial fracture and its significance to faulting[J];Earthquake Science;2011-03
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