Additional file 5: of Direct and indirect effects of a pH gradient bring insights into the mechanisms driving prokaryotic community structures

Bacteria and Archaea Phyla correlations. Table S4 A1 Bacteria Relative Frequency (overall abundance >0.5%). Table S4 A2 Bacteria Relative Frequency (overall abundance <0.5%). Table S4 B1 Archaea Relative Frequency (related to Bacteria %). Table S4 B2 Archaea Relative Frequency (Only Archaea). Table S4 C Pearson (r) and Spearman (p) correlation indexes between soil parameters and the relative abundance of archaeal and bacterial phyla (only significant values are shown: r or ? >0.4 or细菌（Bacteria）与古菌（Archaea）门相关性分析。表S4 A1：细菌相对丰度（总丰度＞0.5%）。表S4 A2：细菌相对丰度（总丰度＜0.5%）。表S4 B1：古菌相对丰度（以细菌丰度为参照的占比）。表S4 B2：古菌相对丰度（仅统计古菌）。表S4 C：土壤参数与古菌、细菌门相对丰度之间的皮尔逊（Pearson）相关系数r与斯皮尔曼（Spearman）秩相关系数p（仅展示具有统计学意义的结果：r或？＞0.4或