接种复合藻液对河西走廊工程扰动面生物结皮及土壤性质的影响
康红梅, 张军, 李鑫, 刘金鹏

Effects of artificially inoculated composite algal solutions on biological soil crusts and soil properties in engineering-disturbed areas of the Hexi Corridor
Hongmei Kang, Jun Zhang, Xin Li, Jinpeng Liu
表2 不同扰动面(S)的pH值、土壤硬度及BSC生长情况
Table 2 pHsoil hardnessand BSC growth under different disturbed surfaces
扰动面pH土壤硬度/(kg·cm-2Chl a/(μg·g-1BSC厚度/mm
3个月2 a3个月2 a3个月2 a3个月2 a
8.24±0.02b8.67±0.01a1.94±0.23c3.82±0.31b0.56±0.06ab0.93±0.07ab0.67±0.03bc2.18±0.10a
8.23±0.01b8.72±0.15a1.58±0.14b3.97±0.42b0.33±0.05a0.68±0.12a0.68±0.04c2.68±0.12b
8.20±0.01b8.83±0.04b1.46±0.13b3.63±0.39b0.91±0.12c1.21±0.12bc0.60±0.03ab3.46±0.13c
8.15±0.02a9.04±0.07c0.73±0.07a2.59±0.12a0.30±0.05a1.63±0.31c0.62±0.02ab4.02±0.15d
8.23±0.01b8.85±0.02b1.50±0.08b2.50±0.14a0.71±0.12bc1.35±0.13bc0.54±0.01a3.71±0.17cd