Figure 4
From: Inconsistent response of bacterial phyla diversity and abundance to soil salinity in a Chinese delta

Spearman correlation analyses between soil physiochemical properties and the relative abundances and Shannon diversity of soil bacterial phyla. EC: electrical conductivity, TC: total carbon, TN: total nitrogen, and C/N ratio: soil total carbon/nitrogen. *, **, and *** indicate significance along the paths at pā<ā0.05, pā<ā0.01, and pā<ā0.001 levels, respectively.