| 新疆地壳的化学成分 |
| |
| 引用本文： | 黎彤,李峰.新疆地壳的化学成分[J].中国科学技术大学学报,1991,21(3):37-46. |
| |
| 作者姓名： | 黎彤 李峰 |
| |
| 作者单位： | 中国科学技术大学地球和空间科学系
(黎彤，李峰，满发胜)，中国科学技术大学地球和空间科学系(倪守斌) |
| |
| 摘 要： | 根据新疆地区的地理学、地质学、地球物理学和地球化学调查资料,详细研究了新疆地区的大陆地壳模型。新疆地区有五个大地构造单元,它们是阿尔泰褶皱系、准噶尔褶皱系、天山褶皱系,塔里木地台和西昆仑褶皱系。在地壳模型和岩石化学资料基础上,计算和研究了新疆地壳的平均化学成分和主要元素丰度。
|
| 关 键 词： | 新疆地区 大陆地壳模型 平均化学成分 化学元素丰度 |
The Chemical Composition of the Continental Crust in Xinjiang Region, Northwestern China |
| |
| Li Tong Li Feng Man Fasheng Ni Shoubin.The Chemical Composition of the Continental Crust in Xinjiang Region, Northwestern China[J].Journal of University of Science and Technology of China,1991,21(3):37-46. |
| |
| Authors: | Li Tong Li Feng Man Fasheng Ni Shoubin |
| |
| Institution: | Department of Earth and Space Sciences |
| |
| Abstract: | Based on the data from geographical, geological, geophysical and geochemical survey in Xinjiang region, northwestern China, the model of the continental crust in this region is studied in detail. There are five tectonic units in this region, i.e. Altay fold system, Jungar fold system, Tianshan fold system, Tarim Platform, and western Kunlun fold system. With the crustal model and the petrochemical data, the average chemical composition and the abundance of major elements in Xinjiang crust are calculated and explored. |
| |
| Keywords: | Xinjiang region model of continental crust average chemical composition abundance of chemical elements |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
