Abstract:

There were no quantitative conclusions, only small qualitative description in the study of Ammopiptanthus’ ecological protection, which limited its application to some extent. This article determined wind and set sand respectively of one Ammopiptanthus、Haloxylon、Artemisia and Caragana in different locations using multi-channel wind speed and direction acquisition instrument. Moreover, calculated and analyzed comparatively, showed the superiority of Ammopiptanthu in ecological protection quantitatively, to provide a theoretical basis for the species selection in the ecological environment construction in arid desert area.