| 裂变径迹方法在大地构造学中的一些应用 |
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| 引用本文： | 吴堑虹. 裂变径迹方法在大地构造学中的一些应用[J]. 地球与环境, 2001, 29(1): 83-89 |
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| 作者姓名： | 吴堑虹 |
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| 作者单位： | 中国科学院长沙大地构造研究所, |
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| 摘 要： | 文章介绍了近年来地学工作者利用锆石、磷灰石的裂变径迹技术在造山带、构造盆地、大型断裂方面的研究成果。裂变径迹技术可给出岩石冷却年龄、时间 -温度演化轨迹 ,并用之探讨不同构造区的构造隆升时间、强度、活动分布模式以及演化规律。所列事实说明裂变径迹技术能为重塑上地壳大地构造活动模式、演化历史提供有益帮助
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| 关 键 词： | 裂变径迹 大地构造 应用 |
| 修稿时间： | 2000-06-16 |
SOME CASES OF APPLICATION OF FISSION TRACK METHOD IN GEOTECTONICS |
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| Wu Qianhong. SOME CASES OF APPLICATION OF FISSION TRACK METHOD IN GEOTECTONICS[J]. Earth and Environment, 2001, 29(1): 83-89 |
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| Authors: | Wu Qianhong |
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| Abstract: | In recent years a lot of fission track research has been done in different tectonic areas. Fission track research can provide information about orogenic belts, tectonic basins and large|scale faults. Based on the information on cool ages and time|temperature evolution paths from samples, researchers are able to study the time, pattern and development of denudation in various tectonic settings on the time|scales of millions to hundreds of millions of years. The results imply that the fission track technique is a powerful tool to reconstruct the geotectonic pattern and history of the upper crust. |
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| Keywords: | fission track tectonics application |
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