LI Qing-he~1. Study on Aeolian Sand Movement Law in Ulanbuhe Desert[J]. 2003, 17(4): 86-89.DOI：
乌兰布和沙漠风沙运动规律研究
摘要
根据在沙漠化程度十分严峻的乌兰布和沙漠实际所测得的有关流动、半固定和固定沙丘风沙运动的相关数据
运用多元统计分析的方法分别建立了3种沙丘的输沙率函数模型
定量地分析了输沙率与风速及高度的相关关系
并对风沙流结构进行了相应研究。这对于指导我国的沙漠化治理工作具有重要的建设性意义。
Abstract
The sandy desertification is serious in Ulanbuhe desert. Based on the observed data about the sand movement by wind in the fixed dune
the semi-fixeddune and the moving dune
the determinant models of the sand-transporting ratio were constructed respectively for the three types of dunes by the multivariate statistical analysis method. The relationship between the sand-transporting ratio and wind velocity or height were quantitatively analyzed; and the structure of aeolian sand was also examined. Research results from our analysis will provide constructive suggestions for the sandy desertification control in China.
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