| 长城沿线环境破坏与长城位置移动 |
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| 引用本文： | 赵崇福.长城沿线环境破坏与长城位置移动[J].合肥教育学院学报,2006,23(4):88-90. |
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| 作者姓名： | 赵崇福 |
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| 作者单位： | 虞城县高级中学,河南虞城476300 |
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| 摘 要： | 古代中国生态环境的破坏是长城移动的重要原因之一。秦汉长城中段位于阴山山脉，西段延伸到罗布泊。秦汉以后，由于森林破坏、毁草开荒及战争，长城中段南部大面积草原沙化，其西段河西走廊地区多处绿洲被迫废弃。其结果是秦汉以后的长城位置发生了很大的变化。与汉长城相比，明长城中段向南退缩500千米，东段南迁100至300千米，西段则向东缩短了大约600千米。
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| 关 键 词： | 长城 位置移动 生态破坏 |
| 文章编号： | 1672-920X（2006）04-0088-03 |
| 收稿时间： | 2006-04-06 |
| 修稿时间： | 2006-05-22 |
Damage of the Ecological Environment and Location Change of the Great Wall |
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| Authors: | ZHAO Chong-fu |
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| Abstract: | The damage of the ecological environment in ancient China was one of major causes for the relocation of the Great Wails. The middle part of the Great Wall built in the Qin and Han dynasties lay in the range of Yinshan Mountain while the western part stretched as far as Lop Nur. But after the Qin and Han dynasties, large stretches of grassland, south of the middle part of the wall, became deserts, and many oases in the Hexi Corridor where the western part of the wall was located were destroyed, due to the destruction of forests, casual cultivation of the grassland, and walls. As a result, the location of the wails built after the Han dynasty was far from the old walls. Compared with the wails of the Han dynasty, the wails built in Ming Dynasty receded 500 kilometres southward in the middle part, about 100 to 300 kilometres southward in the eastern part, and around 500 kilometres eastward in the western part. |
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| Keywords: | the Great Wall relocation damage of the ecological environment |
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