人工生物土壤结皮对草本植物群落组成与多样性的影响
许文文, 赵燕翘, 王楠, 赵洋

Effects of artificial biological soil crusts on the composition and diversity of herbaceous plant communities
Wenwen Xu, Yanqiao Zhao, Nan Wang, Yang Zhao
表2 草本植物生长与多样性(平均值±标准误)
Table 2 Herb growth and diversityMean±SE
样地草本植物总盖度/%平均株高/cm生物量/(g·m-2丰富度多度
NWF+DPN12±3ab14.89±4.00a80.00±18.07b2.56±0.38bc16.78±4.31a
NWF16±1ab14.29±3.41a119.35±15.45ab2.89±0.26ab16.75±4.08a
NWF+SSN12±2ab9.72±2.54a88.70±25.52b3.67±0.37a12.33±2.84ab
SSN11±4ab11.17±3.25a86.88±38.17b1.67±0.41cd4.33±1.64bc
DPN19±3a10.41±3.39a179.70±23.73a3.11±0.26ab16.57±1.49a
CK8±5b10.36±1.79a11.63±8.44c0.71±0.42d1.00±0.49c