| 包头地区自然环境的演变 |
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| 引用本文： | 常立新. 包头地区自然环境的演变[J]. 阴山学刊, 2000, 0(5) |
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| 作者姓名： | 常立新 |
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| 作者单位： | 包头师范学院地理学系!内蒙古包头014030 |
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| 摘 要： | 本文通过对包头地区地质时期自然环境演变的分析 ,着重阐述了第三纪和第四纪自然地理环境演化的情况 ,以及现代自然景观形成的地质原因 ,以做为包头市自然区划研究的基础
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| 关 键 词： | 自然环境演变 第三纪 第四纪 |
Evloltion of Baotou Natural Enviroment |
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| CHANG LI-xin. Evloltion of Baotou Natural Enviroment[J]. Yin Shan Academic Journal, 2000, 0(5) |
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| Authors: | CHANG LI-xin |
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| Abstract: | The article discusses emphatically the situation of the chenge of natural geography and the geographical reason of modern natural view at the third and fourth leuturies, by analyzing the natural change in geological period in Baotou area. which could be the basis for dividing natural geography in Baotou. |
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| Keywords: | Natual geography evolution the third century the forth century |
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