| 论大地构造学的发展 |
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| 引用本文： | 万天丰.论大地构造学的发展[J].地球科学,2019,44(5):1526-1536. |
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| 作者姓名： | 万天丰 |
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| 作者单位： | 中国地质大学地球科学与资源学院, 北京 100083 |
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| 摘 要： | 大地构造学是研究地球物质在时间和空间演化的学问,是构造地质学的一门重要的分支学科,是一门涉及知识面很宽的学问.大地构造学需要朝定型、定向、定时、定位和定量的研究方向前进,需要通过"行万里路,读万卷书",经过长期的知识积淀才可能进行扎实的研究,以便逐渐接近科学的真理.槽台假说是一种过时的认识.板块构造学说起源于海洋地球物理调查,它是一个仍在继续发展中的大地构造学说,强调各个岩石圈板块是以水平运移为主的,但是其动力学机制则至今尚未完全解决,仍在探索之中.
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| 关 键 词： | 槽台假说 板块构造学说 动力学机制 岩石圈 大地构造学 |
| 收稿时间： | 2018-12-06 |
A Review of Geotectonics |
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| Wan Tianfeng.A Review of Geotectonics[J].Earth Science-Journal of China University of Geosciences,2019,44(5):1526-1536. |
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| Authors: | Wan Tianfeng |
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| Institution: | (School of Earth Sciences and Resources,China University of Geosciences,Beijing 100083,China) |
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| Abstract: | Geotectonics study is concerned with the evolution of earth materials in the time and space, and it is an important branch of the structural geology, which is related with many domains in the science. The future geotectonics must focus on quantitive studies of fixed type, orientation, time, position, which involves lots of travelling for field work, lots of reading for literature research, and lots of knowledge accumulated over a long period of time, in the pursuit of the science and the truth. The geosyncline and platform hypothesis has been out-of-date. The plate tectonics originated from oceanic geophysical survey is a developing tectonic theory, mainly emphasizing the horizontal movement of tectonic plates. However, the dynamic mechanics of plate tectonics has never been solved completely till now and remains an issue to be worked out. |
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| Keywords: | geosyncline and platform hypothesis plate tectonic theory dynamic mechanics lithosphere geotectonics |
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