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3 两类生物结皮生态功能综合评价
Table 3 Comprehensive evaluation of ecological functions of two types of biological soil crusts
结皮类型全氮/(g·kg-1全磷/(g·kg-1有机质/(g·kg-1含水量/%风蚀量/(t·hm-2综合得分/Y优化排序
藓结皮0.06±0.010.03±0.001.18±0.188.84±0.35-17.64±4.671.601
藻结皮0.02±0.000.01±0.000.34±0.086.57±0.30-11.54±4.23-0.642
裸地0.03±0.000.02±0.000.56±0.076.07±0.2931.52±6.66-9.783