| 抛物线形沙丘的形态与演变的研究进展 |
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| 引用本文： | 闫娜,哈斯,刘怀泉,李双全.抛物线形沙丘的形态与演变的研究进展[J].中国沙漠,2010,30(4):801-807. |
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| 作者姓名： | 闫娜 哈斯 刘怀泉 李双全 |
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| 作者单位： | 北京师范大学,资源学院,北京,100875 |
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| 摘 要： | 抛物线形沙丘是一种重要的风积地貌类型,其形态及演变与气候变化密切相关,同时受到人类活动的影响,对其研究有助于理解全球变暖背景下的地貌响应和土地沙漠化正逆过程。本研究从沙丘形态类型、分布、成因、影响因素、动力过程及演变等几个方面回顾了近50a来国内外对抛物线形沙丘的研究进展,并提出了未来的研究方向。
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| 关 键 词： | 抛物线形沙丘 形态类型 影响因素 动力过程 |
| 收稿时间： | 2009-10-23; |
Research Progress in Morphology and Evolution of the Parabolic Dunes |
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| YAN Na,Hasi Eerdun,LIU Huai-quan,LI Shuang-quan.Research Progress in Morphology and Evolution of the Parabolic Dunes[J].Journal of Desert Research,2010,30(4):801-807. |
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| Authors: | YAN Na Hasi Eerdun LIU Huai-quan LI Shuang-quan |
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| Institution: | YAN Na,Hasi Eerdun,LIU Huai-quan,LI Shuang-quan(College of Resources Science and Technology,Beijing Normal University,Beijing 100875,China) |
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| Abstract: | The parabolic dunes are one kind of the most important aeolian deposit landforms whose morphology and evolution is close related with anthropogenic activities and affected by the global climate change. Research on parabolic dunes are helpful to understand the geomorphological response under the background of global warming, and provides theoretical basis for combating desertification. The present paper reviewed the research progress of the parabolic dunes in the recent 50 years from aspects of morphological... |
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| Keywords: | Parabolic dune morphological classification influence factors dynamic processes |
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