毛乌素沙地臭柏（Sabina vulgaris）群落生物土壤结皮细菌群落组成及其影响因素
周虹a,2(
), 吴波a,2(), 高莹a,2, 成龙a, 贾晓红a,2, 庞营军a, 赵河聚a
), 吴波a,2(), 高莹a,2, 成龙a, 贾晓红a,2, 庞营军a, 赵河聚a
Composition and influencing factors of the biological soil crust bacterial communities in the Sabina vulgaris community in Mu Us Sandy Land
Hong Zhoua,2(), Bo Wua,2(), Ying Gaoa,2, Long Chenga, Xiaohong Jiaa,2, Yingjun Panga, Heju Zhaoa
), Bo Wua,2(), Ying Gaoa,2, Long Chenga, Xiaohong Jiaa,2, Yingjun Panga, Heju Zhaoa
图3. 不同发育阶段生物土壤结皮细菌群落主坐标分析（PcoA）
Fig. 3. Principal coordinates analysis (PCoA) of the bacterial communities in different developmental stages of biological soil crusts
