土壤含水率对风沙流结构及风蚀量的影响
陈银萍, 曹雯婕, 余沛东, 杨欢, 王旭洋, 李玉强

The effects of soil water content on sand flow structure and wind erosion amount with wind tunnel experiment in semi-arid area
Yinping Chen, Wenjie Cao, Peidong Yu, Huan Yang, Xuyang Wang, Yuqiang Li
表1 不同生境土壤粒径分布及有机碳含量
Table 1 Percentage of soil particle size and organic carbon content at different habitats
类型2.0—0.5 mm 粗沙粒/%0.50—0.25 mm 中沙粒/%0.25—0.10 mm 细沙粒/%0.10—0.05 mm 极细沙粒/%<0.05 mm 黏粉粒/%有机碳含量 /(g·kg-1
流动沙丘土1.6636.8556.383.611.500.36
沙质草地土3.8732.4856.205.152.303.32
农田土4.4223.5529.2427.6315.165.32