File “earthworm_N_biomass.csv”,, COLUMN,DETAILS,UNIT Treat,treatment (see paper), Time_W,time since the start of the trial,weeks Rep,replicate per treatment and time, N_earthworm,number of Eisenia andrei individuals, FW_earthworm,total earthworm biomass (fresh weight),g FW ,, File “FTIR_spectra.csv”,, COLUMN,DETAILS,UNIT WN,wave number,cm-1 T0_1,"FTIR peaks at t0, rep 1",absorbance_units T0_2,"FTIR peaks at t0, rep 2",absorbance_units T0_3,"FTIR peaks at t0, rep 3",absorbance_units VC1_W2,"FTIR peaks at t2, treatment VC, rep 1",absorbance_units VC2_W2,"FTIR peaks at t2, treatment VC, rep 2",absorbance_units VC3_W2,"FTIR peaks at t2, treatment VC, rep 3",absorbance_units E1_W2,"FTIR peaks at t2, treatment E, rep 1",absorbance_units E2_W2,"FTIR peaks at t2, treatment E, rep 2",absorbance_units E3_W2,"FTIR peaks at t2, treatment E, rep 3",absorbance_units VC1_W4,"FTIR peaks at t4, treatment VC, rep 1",absorbance_units VC2_W4,"FTIR peaks at t4, treatment VC, rep 2",absorbance_units VC3_W4,"FTIR peaks at t4, treatment VC, rep 3",absorbance_units E1_W4,"FTIR peaks at t4, treatment E, rep 1",absorbance_units E2_W4,"FTIR peaks at t4, treatment E, rep 2",absorbance_units E3_W4,"FTIR peaks at t4, treatment E, rep 3",absorbance_units VC1_W8,"FTIR peaks at t8, treatment VC, rep 1",absorbance_units VC2_W8,"FTIR peaks at t8, treatment VC, rep 2",absorbance_units VC3_W8,"FTIR peaks at t8, treatment VC, rep 3",absorbance_units E1_W8,"FTIR peaks at t8, treatment E, rep 1",absorbance_units E2_W8,"FTIR peaks at t8, treatment E, rep 2",absorbance_units E3_W8,"FTIR peaks at t8, treatment E, rep 3",absorbance_units VC1_W16,"FTIR peaks at t16, treatment VC, rep 1",absorbance_units VC2_W16,"FTIR peaks at t16, treatment VC, rep 2",absorbance_units VC3_W16,"FTIR peaks at t16, treatment VC, rep 3",absorbance_units E1_W16,"FTIR peaks at t16, treatment E, rep 1",absorbance_units E2_W16,"FTIR peaks at t16, treatment E, rep 2",absorbance_units E3_W16,"FTIR peaks at t16, treatment E, rep 3",absorbance_units VC1_W32,"FTIR peaks at t32, treatment VC, rep 1",absorbance_units VC2_W32,"FTIR peaks at t32, treatment VC, rep 2",absorbance_units VC3_W32,"FTIR peaks at t32, treatment VC, rep 3",absorbance_units E1_W32,"FTIR peaks at t32, treatment E, rep 1",absorbance_units E2_W32,"FTIR peaks at t32, treatment E, rep 2",absorbance_units E3_W32,"FTIR peaks at t32, treatment E, rep 3",absorbance_units VC1_W40,"FTIR peaks at t40, treatment VC, rep 1",absorbance_units VC2_W40,"FTIR peaks at t40, treatment VC, rep 2",absorbance_units VC3_W40,"FTIR peaks at t40, treatment VC, rep 3",absorbance_units E1_W40,"FTIR peaks at t40, treatment E, rep 1",absorbance_units E2_W40,"FTIR peaks at t40, treatment E, rep 2",absorbance_units E3_W40,"FTIR peaks at t40, treatment E, rep 3",absorbance_units ,, File “litter_chemical_composition.csv”,, COLUMN,DETAILS,UNIT Treat,treatment (see paper), Time_W,time since the start of the trial,weeks Rep,replicate per treatment and time, N,N total concentration,% C,C total concentration,% Ca,Ca total concentration,mg kg-1 Cr,Cr total concentration ,mg kg-1 Cu,Cu total concentraion,mg kg-1 Fe,Fe total concentration,mg kg-1 K,K total concentration,mg kg-1 Mg,Mg total concentration,mg kg-1 Mn,Mn total concentration,mg kg-1 Na,Na total concentration,mg kg-1 Ni,Ni total concentration,mg kg-1 P,P total concentration,mg kg-1 S,S total concentration,mg kg-1 Zn,Zn total concentration,mg kg-1 ,, File “litter_mass_loss.csv”,, COLUMN,DETAILS,UNIT Treat,treatment (see paper), Time_W,time since the start of the trial,weeks Rep,replicate per treatment and time, m0,litter dry weight at time 0,g m1,litter dry weight at collection time,g m0-m1,difference in litter mas between time 0 and collection time,g mass_loss,percentage of mass loss (((m0-m1)/m0)*100),% ,, File “mesofaunal_com.csv”,, COLUMN,DETAILS,UNIT Treat,treatment (see paper), Time_W,time since the start of the trial,weeks Rep,replicate per treatment and time, F_candida,number of Folsomia candida individuals in the sample, Other_Collembolans,number of other collembolans in the sample, Acari,number of Acari in the sample, Others,number of other mesofaunal organisms in the sample,