| 两种不同类型的活动大陆边缘及其动力学机制 |
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| 引用本文： | 胡桂明.两种不同类型的活动大陆边缘及其动力学机制[J].地质找矿论丛,2000,15(1):24-29. |
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| 作者姓名： | 胡桂明 |
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| 作者单位： | 天津地质研究院,天津,300061 |
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| 摘 要： | 东、西太平洋存在压性和张性两种不同类型的活动大陆边缘。它们产出的地质特征表明，岩石圈相对地幔对流体，持续或幕式地向西滑移。其滑移机制，可从（地球）旋转体不同圈层之间存在不同的（旋转）动量矩得到解释。
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| 关 键 词： | 活动大陆边缘 岩石圈 动力学机制 |
| 收稿时间： | 1999/10/9 0:00:00 |
| 修稿时间： | 2000/1/10 0:00:00 |
ACTIVE CONTINENTAL MARGINS OF TWO DIFFERENT TYPES AND THEIR DYNAMIC MECHANISM |
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| HU Gui-ming.ACTIVE CONTINENTAL MARGINS OF TWO DIFFERENT TYPES AND THEIR DYNAMIC MECHANISM[J].Contributions to Geology and Mineral Resources Research,2000,15(1):24-29. |
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| Authors: | HU Gui-ming |
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| Institution: | Tianjin Geological Aeaoleny, Tianjin 300061, China |
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| Abstract: | Compressional and tensional continental margins are located in east and west ends of Pacific Ocean. Geological characteristics at their locations show continuous or pulsive westward slipping of lithosphere with respect to convection cell. The slipping mechanism can be explained with the different revolving moment of momentum of different revolving layers. |
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| Keywords: | East West Pacific Ocean active continental margins lithosphere |
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