FIG 5.

Spearman rank correlation coefficients for the associations between different aspects of functional richness and the rate constants for each individual micropollutant biotransformation or micropollutant multifunctionality. The tested aspects of functional richness include observed functional richness, Chao1 extrapolated functional richness, and ACE extrapolated functional richness. *, Benjamini-Hochberg-adjusted two-sided P < 0.05 for individual micropollutant biotransformations or two-sided P < 0.05 for micropollutant multifunctionality.