Effects of Pulp and Na-Bentonite Amendments on the Mobility of Trace Elements, Soil Enzymes Activity and Microbial Parameters under Ex Situ Aided Phytostabilization - Fig 3

Projection of individual phospholipid fatty acids along PC1 and PC2 (A, B, C) and the PLFA profiles of the control, untreated and treated soils (A1, B1, C1) at t₀ (A, A1), t₂ (B, B1) and t₃ (C, C1). The samples with similar PC1 and PC2 values are included into a cluster.