| 松嫩沙地沙漠化的气候因素与沙地发育特征 |
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| 引用本文： | 李宝林.松嫩沙地沙漠化的气候因素与沙地发育特征[J].中国沙漠,1996,16(3):250-257. |
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| 作者姓名： | 李宝林 |
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| 作者单位： | 东北师范大学地理系 |
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| 摘 要： | 松嫩沙地位于欧亚大陆中纬度巨型沙带的东部边缘，也是我国沙漠化土地的东缘。其独特的气候条件使沙地的形成与发展、风沙地貌形态及风沙活动规律都具有明显的区域特色。通过对气候因素及其控制下沙地发育的分析，可以进一步认识该沙地形成演化及现代沙漠化的若干区域性特征
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| 关 键 词： | 松嫩沙地 沙漠化 气候因素 风沙地貌 风沙活动 |
THE CLIMATIC FACTORS OF DESERTIFICATION AND THE DEVELOPED CHARACTERISTIC OF SONGNGEN SANDY LAND |
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| Li Baolin.THE CLIMATIC FACTORS OF DESERTIFICATION AND THE DEVELOPED CHARACTERISTIC OF SONGNGEN SANDY LAND[J].Journal of Desert Research,1996,16(3):250-257. |
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| Authors: | Li Baolin |
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| Abstract: | Songnen Sandy Land lying in the eastern fringe of great sandy belt in the middle latitude of Eurasia is the eastern edgeof desertification prone land in China.The formation and development of eolian landform and laws of sand movement have regional characteristic predominantly on account of uniqe bioclimatic conditions.This article aims to probe into regional characteristics of sandy land development and modern desertification. |
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| Keywords: | Songnen Sandy Land Desertification Climatic factors Eolian landforms Eolian sand movement |
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