原生演替

植被原生演替是生物驱动因素与环境阻力相互作用的结果，二者的消长决定原生演替进行的模式。

Primary succession is the result of interaction between BDF ( biological driving forces ) and ER ( environmental resistances ), and the way in that the primary succession proceeds depends on the growth and decline in BDF and ER .

多元统计分析表明植被和土壤理化指标对于微生物群落的变化有显著性影响，反映了随着原生演替进行湿地植被对于土壤微生物在有机物分解过程中生理状态的影响。

Multivariate statistical analysis revealed that the measured plant and soil physicochemical characteristics can significantly affect the microbial communities , reflecting the influence of the wetland vegetation on the physiological state of the soil microbial community during the decomposition process .

描述了沙地原生植被演替的各个阶段。

Succession of primary vegetation in the sand zone is described .