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本文通过风洞实验,对科尔沁沙地植被盖度、土壤含水量、土壤质地与风蚀量的关系,进行了定量研究。探讨了不同植被盖度及沙土含水量抗风蚀的极限值,以及不同粒配风沙土抗风蚀强度。
In this paper, the wind tunnel experiment was conducted to quantitatively study the relationship between vegetation cover, soil water content, soil texture and wind erosion in Horqin sandy land. The limit values of wind erosion resistance with different vegetation cover and water content of sandy soil were discussed, and the wind erosion resistance of aeolian sandy soil with different grain size was discussed.