| Motive force of Qinghai-Tibet Plateau moving to east |
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| 作者姓名： | YANG Dong-hong YANG Xue-xiang CHEN Dian-you College of Geo-Exploration Science and Technology Jilin University Changchun Jilin China National Astronomical Observatories Chinese Academy of Science Beijing Changchun Jilin China College of Mathematics Science Jilin University Changchun Jilin China |
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| 作者单位： | YANG Dong-hong YANG Xue-xiang，CHEN Dian-you College of Geo-Exploration Science and Technology，Jilin University，Changchun 130026，Jilin，China National Astronomical Observatories，Chinese Academy of Science，Beijing 100012，Changchun 130022，Jilin，China College of Mathematics Science，Jilin University，Changchun 130012，Jilin，China |
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| 摘 要： | A calculation formula on spherical pattern of Qinghai-Tibet plateau moving model is established, Tibet massif moves norward by east in speed of 28 mm/a, Ganshu-Qinghai massif moves to northeast in speed of 15 mm/a, Qomolangma Feng moves northward by a few east in speed of 35 -42 mm/a. The low latitude perimeter is longer than the high latitude perimeter. When the Tibet massif moves northward, its latitude perimeter must be contracted and the Tibet massif must move eastward by Coriolis. Coriolis force is inertial in earth rotation. It makes the fall body turning to east and the rising block turning westward. In the Northern Hemisphere, it makes the northward body turning to east and the southward block turning to west. This is the reason why the tectonic zones of western Pacific are different from those of eastern Pacific.
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Motive force of Qinghai-Tibet Plateau moving to east |
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| YANG Dong-hong YANG Xue-xiang,CHEN Dian-you College of Geo-Exploration Science and Technology,Jilin University,Changchun ,Jilin,China National Astronomical Observatories,Chinese Academy of Science,Beijing ,Changchun ,Jilin,China College of Mathematics Science,Jilin University,Changchun ,Jilin,China.Motive force of Qinghai-Tibet Plateau moving to east[J].Journal of Geoscientific Research in Northeast Asia,2005(Z1). |
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| Authors: | YANG Dong-hong YANG Xue-xiang CHEN Dian-you College of Geo-Exploration Science and Technology Jilin University Changchun Jilin China National Astronomical Observatories Chinese Academy of Science Beijing Changchun Jilin China College of Mathematics Science Jilin University Changchun Jilin China |
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| Institution: | YANG Dong-hong YANG Xue-xiang,CHEN Dian-you College of Geo-Exploration Science and Technology,Jilin University,Changchun 130026,Jilin,China National Astronomical Observatories,Chinese Academy of Science,Beijing 100012,Changchun 130022,Jilin,China College of Mathematics Science,Jilin University,Changchun 130012,Jilin,China |
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| Abstract: | A calculation formula on spherical pattern of Qinghai-Tibet plateau moving model is established, Tibet massif moves norward by east in speed of 28 mm/a, Ganshu-Qinghai massif moves to northeast in speed of 15 mm/a, Qomolangma Feng moves northward by a few east in speed of 35 -42 mm/a. The low latitude perimeter is longer than the high latitude perimeter. When the Tibet massif moves northward, its latitude perimeter must be contracted and the Tibet massif must move eastward by Coriolis. Coriolis force is inertial in earth rotation. It makes the fall body turning to east and the rising block turning westward. In the Northern Hemisphere, it makes the northward body turning to east and the southward block turning to west. This is the reason why the tectonic zones of western Pacific are different from those of eastern Pacific. |
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| Keywords: | Qinghai-Tibet Plateau GPS measurement crustal velocity eastward flow of crustal material |
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