毛乌素沙地藓、藻结皮生态功能对比

李亚红, 卜崇峰, 郭琦, 韦应欣

Ecological functions comparison of moss crust and algae crust in the Mu Us Sand Land

Yahong Li, Chongfeng Bu, Qi Guo, Yingxin Wei

表2 监测期间风蚀、风积频率

Table 2 Wind erosion and wind accumulation frequency during monitoring

结皮 类型 风蚀总量 /（t·hm-2） 风蚀频率 /% 风积频率 /% 裸地 31.52 72.7 18.2 藻结皮 -11.54 18.2 81.8 藓结皮 -17.64 18.2 72.7