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中国沙漠 ›› 2006, Vol. 26 ›› Issue (5): 734-738.

• 沙漠与沙漠化 • 上一篇    下一篇

灌丛沙堆的研究进展与意义

武胜利1,2, 李志忠2, 肖晨曦2, 孙秋梅2, 刘丽梅2   

  1. 1.华东师范大学 资源与环境科学学院地理系, 上海 200062; 2.新疆师范大学 生命与环境科学学院地理系, 新疆 乌鲁木齐 830054
  • 收稿日期:2005-03-24 修回日期:2005-06-08 出版日期:2006-09-20 发布日期:2006-09-20

Research Progress on Nabkhas and Research Significance

WU Sheng-li1,2, LI Zhi-zhong2, XIAO Cheng-xi2, SUN Qiu-mei2, LIU Li-mei2   

  1. 1.School of Resources and Environmental Sciences, East China Normal University, Shanghai 200062, China; 2.School of Life and Environmental Sciences, Xinjiang Normal University, Urumqi 830054, China
  • Received:2005-03-24 Revised:2005-06-08 Online:2006-09-20 Published:2006-09-20

摘要: 灌丛沙堆是一种重要的风积地貌类型。在阐明灌丛沙堆分布规律、基本特征的基础上,着重论述了沙源、植被、风况等三个主要因素在灌丛沙堆地貌发育过程中所起的作用,总结了灌丛沙堆形成演化各阶段的地貌特征。随着灌丛沙堆地貌研究的不断深入,灌丛沙堆在土地荒漠化监测与评价、区域环境演变研究等方面的应用日益被国内外学者所关注。

关键词: 灌丛沙堆, 分布规律, 类型特征, 演化过程, 应用研究

Abstract: Nabkha is a kind of typical aeolian landforms. This paper reviewed overseas and domestic research achievements in distribution law, configuration characters, matter structure, type partition, and evolvement process about Nabkhas. At the base of setting forth the distribution law and essential characters of Nabkhas, this paper emphatically analyzed on functions of sand source, vegetation and wind regime in the process of Nabkha formation. Besides, the characters of landform in the formation phases of Nabkhas were summarized in the paper. With the development of research on Nabkhas, overseas and domestic researchers are paying more and more attention to application of Nabkha research in monitoring and estimating soil desertification and regional environment evolvement.

Key words: Nabkha, distribution law, type character, evolvement process, application research

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