| 历史时期鄂尔多斯沙化的气候因素作用分析 |
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| 引用本文： | 韩秀珍.历史时期鄂尔多斯沙化的气候因素作用分析[J].干旱区资源与环境,1999(Z1). |
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| 作者姓名： | 韩秀珍 |
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| 作者单位： | 内蒙古师范大学地理系 |
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| 摘 要： | 本文根据历史资料，以鄂尔多斯历史时期气候波动对沙化进退过程影响为主线，提出了本区沙化孕育的环境不仅是冷干时期，而在暖干时期沙化也会发展。人类活动是沙化进退的诱导和加强因素，并且随着全球气候变暖，人为活动的的加剧，本区沙化有加强的趋势。
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| 关 键 词： | 历史时期 鄂尔多斯 沙化 气候因素 |
The function Analysis of climate factors of Erdos Sand movement In Historical stage |
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| Xiuzhen Han.The function Analysis of climate factors of Erdos Sand movement In Historical stage[J].Journal of Arid Land Resources and Environment,1999(Z1). |
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| Authors: | Xiuzhen Han |
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| Institution: | The Geography Department of Inner Mongolia Normal University |
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| Abstract: | Based on the historical material, the peahen focuses on the changeable climate effect on Sands forward and backward moment in Erdos during historical stage. The author puts forward the view that in this area, not only in cold -dry period bot also in warm -dry period the sand movement can be formed and developed. The human activity is Major factor in Sands forward and backward movement process, with global climate becoming warmer and the intensification of human activity, the sand movement has tendency to be more severe. |
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| Keywords: | historical stage Erdos Sand movement climate factor |
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