| 库姆塔格沙漠风沙地貌区划 |
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| 引用本文： | 董治宝,屈建军,钱广强,张正偲.库姆塔格沙漠风沙地貌区划[J].中国沙漠,2011,30(4):805-814. |
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| 作者姓名： | 董治宝 屈建军 钱广强 张正偲 |
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| 作者单位： | 中国科学院寒区旱区环境与工程研究所沙漠与沙漠化重点实验室,甘肃兰州,730000 |
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| 基金项目： | 国家自然科学基金重点项目(40638038)资助 |
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| 摘 要： | 近年来,中国沙漠科学工作者对库姆塔格沙漠进行了系统的考察与研究。作为风沙地貌研究工作的初步总结,笔者尝试该沙漠风沙地貌区划研究工作。在风沙地貌地域分异规律理论的指导下,提出综合分析与主导因素相结合、发生学以及多级序的区划原则,采用自上而下的顺序划分法,选择主导分异因素,提出了库姆塔格沙漠风沙地貌的两级区划系统。首先,根据下伏地貌的成因类型划出一级分区(风沙地貌区)。其次,根据沙丘形态特征划分出二级分区(风沙地貌亚区)。提出的区划方案将库姆塔格沙漠划分为7个风沙地貌区、23个风沙地貌亚区,并对各区和亚区的风沙地貌特征作了简要的介绍。
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| 关 键 词： | 风沙地貌 区域风沙地貌 地貌区划 |
| 收稿时间： | 2010-11-30 |
| 修稿时间： | 2011-1-28 |
Aeolian Geomorphological Regionalization of the Kumtagh Desert |
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| DONG Zhi-bao,QU Jian-jun,QIAN Guang-qiang,ZHANG Zheng-cai.Aeolian Geomorphological Regionalization of the Kumtagh Desert[J].Journal of Desert Research,2011,30(4):805-814. |
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| Authors: | DONG Zhi-bao QU Jian-jun QIAN Guang-qiang ZHANG Zheng-cai |
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| Institution: | DONG Zhi-bao,QU Jian-jun,QIAN Guang-qiang,ZHANG Zheng-cai(Key Laboratory of Desert and Desertification,Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou 730000,China) |
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| Abstract: | The Kumtagh Desert of China has received considerable field investigation and study in the last few years.An attempt is made in the present paper to provide an aeolian geomorphological regionalization as a preliminary summarization of the research in aeolian geomorphology of the Kumtagh Desert.With the theoretical guidance of regional differentiation regularity in geomorphology,the principles followed include genetic similarity,multi-order division,and a combination of comprehensive analysis and dominant fa... |
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| Keywords: | aeolian geomorphology regional aeolian geomorphology geomorphological regionalization |
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