极端环境生物土壤结皮发育对碳循环的影响
李佳, 贾晓红, 周德正, 吴波

Effects of biological soil crusts development on carbon cycling in extreme environments
Jia Li, Xiaohong Jia, Dezheng Zhou, Bo Wu
表3 结皮发育对土壤碳排放速率的影响
Table 3 Effect of BSCs development on carbon emission rate
研究区域结皮类型优势种

裸土碳排放速率

/(μmol·m-2·s-1)

结皮土壤系统碳 排放速率

/(μmol·m-2·s-1)

结皮发育对土壤 碳排放速率 的影响参考 文献
共和盆地藻结皮0.43~1.530.49~2.36促进[8]
苔藓结皮0.43~1.530.59~3.13促进[8]
黄土高原苔藓结皮极地真藓(Bryum arcticum土生扭口藓(Barbula vinealis1.45~2.011.19~1.66抑制[25]
毛乌素沙地藻结皮0.50~1.550.57~1.66促进[11]
苔藓结皮0.50~1.550.86~1.95促进[11]
科尔沁沙地藻结皮、苔藓结皮蓝藻、真藓0.45~12.350.40~4.86抑制[36]