Fiore-Donno et al. 2019 . Community structure of soil protists (Cercozoa) Table S1. Environmental parameters from the study site as in Regan et al., (2014) used in our statistical analyses. Their seasonal variation is shown in Figure S2. Soil_mo Bulk_de Clay_perc Total Organi CN_rati C_microbial_ N_microbial_ Extractable_O Extractable_ Fungal_P Number_of_ Bacterial_16S_a Archaeal_16S_ Plant_litter_ Total_plant_ Roots pH NH + NO - PO 2- isture nsity ent _N c_C o 4 3 4 biomass biomass rganic_C Organic_N LFAs bacteria bundance abundance biomass biomass µg*g- % relative g/soil µg*g-1 µg*g-1 µg*g-1 µg*g-1 µg*g-1 soil µg*g-1 soil µg*g-1 soil µg*g-1 soil µg g-1 number of number of Unit % g cm-3 1 soil cells g-1 dw g 20cm2 g 20cm2 to silt core soil dw soil dw soil dw soil dw dw dw dw dw dw copies / g dw copies / g dw dw S003 63.20 0.83 16.47 2.37 6.13 0.63 6.47 10.19 13.56 24.13 88.46 1679.34 262.90 231.08 11.99 1.54 5.64E+10 3.96E+11 1.14E+09 4.98 11.28 S004 54.50 0.79 16.06 0.87 6.49 0.56 5.51 9.84 12.36 6.59 69.07 1464.90 213.15 212.85 18.09 1.62 2.30E+10 3.33E+11 1.94E+09 5.95 9.08 S005 56.70 0.75 18.23 3.00 6.55 0.65 6.49 10.00 12.06 29.20 85.71 1787.47 271.40 200.78 8.72 1.81 3.16E+10 4.06E+11 3.55E+09 2.95 8.70 S006 59.15 0.80 17.70 3.48 6.30 0.64 6.52 10.18 14.66 22.36 83.17 1672.75 251.27 199.55 9.04 1.83 3.13E+10 3.24E+11 2.48E+09 6.61 10.89 S007 61.24 0.77 18.10 1.22 6.52 0.68 6.89 10.20 15.13 7.09 75.90 1952.62 295.48 220.93 19.59 1.81 2.34E+10 4.24E+11 2.89E+09 3.85 8.78 S008 60.03 0.81 17.05 3.03 6.82 0.67 6.84 10.21 15.62 23.83 88.37 1874.11 293.56 220.85 10.17 1.65 2.45E+10 3.89E+11 2.22E+09 5.62 9.00 S009 61.99 0.87 16.95 1.29 6.36 0.66 6.66 10.14 16.51 22.11 72.30 1728.85 260.16 181.07 6.95 1.98 2.39E+10 2.12E+11 3.79E+09 4.72 10.38 S010 57.33 0.74 15.70 0.90 6.57 0.68 7.16 10.59 16.87 7.70 67.68 1910.61 281.67 205.27 13.90 2.02 1.82E+10 2.99E+11 2.80E+09 5.30 8.17 S013 59.13 0.54 14.61 1.54 6.76 0.69 7.07 10.19 18.32 15.21 85.41 1790.22 311.66 253.52 11.86 1.69 4.54E+10 4.61E+11 5.53E+09 2.25 4.39 S014 54.05 0.95 15.62 1.46 6.84 0.64 6.45 10.13 13.05 24.60 93.34 1653.95 264.78 213.66 5.67 1.60 5.42E+10 2.58E+11 2.19E+09 5.26 7.12 S015 58.75 0.98 14.67 1.62 6.56 0.63 6.32 10.11 15.91 17.61 88.30 1754.65 276.46 199.54 8.72 3.26 1.11E+10 2.43E+11 1.56E+09 7.29 9.93 S016 55.15 0.96 14.87 0.67 6.63 0.67 6.98 10.35 14.99 6.06 62.74 1755.28 257.57 212.57 16.38 2.17 3.07E+10 3.58E+11 3.49E+09 3.09 6.08 S017 56.93 0.98 14.77 1.31 6.63 0.65 6.70 10.27 19.49 24.64 67.28 1699.59 248.41 193.71 6.28 1.85 1.69E+10 3.62E+11 4.16E+07 9.20 12.17 S018 56.71 0.99 15.09 1.70 6.55 0.65 6.49 9.94 13.93 26.82 84.85 1752.26 276.27 174.50 4.30 1.42 1.90E+10 2.52E+11 5.75E+08 6.34 9.91 S019 60.13 0.92 16.08 1.53 6.52 0.64 6.45 10.00 29.10 11.61 79.12 1820.81 280.89 355.42 32.96 2.80 2.83E+10 3.67E+11 2.35E+09 3.29 8.90 S020 58.46 1.03 15.46 1.14 6.70 0.68 6.98 10.29 13.49 26.33 73.53 1636.69 248.00 179.65 4.27 1.59 1.09E+10 4.07E+11 1.76E+09 5.55 10.19 S021 55.72 0.97 16.20 1.08 6.51 0.67 6.69 10.03 15.48 15.15 63.55 1584.14 241.77 173.24 9.34 1.83 1.47E+10 3.78E+11 1.51E+09 5.12 7.96 S022 58.04 0.99 14.10 2.24 6.56 0.64 6.59 10.21 13.29 7.92 70.71 1605.58 246.04 191.18 13.96 1.79 3.80E+10 6.45E+11 2.15E+09 4.22 6.40 S037 57.95 0.87 12.58 2.14 7.02 0.67 6.78 10.13 17.43 7.25 101.64 1966.03 337.32 252.74 16.32 1.99 1.29E+10 5.30E+11 3.37E+09 2.46 3.47 S038 54.59 1.00 13.54 1.21 6.80 0.62 6.23 9.97 14.17 15.57 74.56 1674.44 245.30 191.04 6.94 1.65 1.57E+10 6.04E+11 2.17E+09 3.14 4.13 S039 55.12 0.80 12.23 2.91 6.57 0.68 6.91 10.11 28.69 67.66 128.05 1970.79 296.41 225.09 6.79 1.85 2.06E+10 2.81E+11 2.01E+09 2.10 3.43 S040 57.18 1.01 12.47 2.85 6.88 0.60 5.99 9.98 18.04 12.75 128.21 1814.46 278.28 237.06 16.62 2.36 2.93E+10 2.45E+11 1.76E+09 2.91 4.01 S041 57.45 1.04 15.05 1.98 6.75 0.66 6.55 10.00 12.12 20.79 87.29 1779.02 261.24 217.01 8.67 1.46 1.79E+10 3.02E+11 3.12E+09 3.86 6.20 S042 57.57 1.18 12.68 1.73 6.52 0.59 6.06 10.23 19.21 12.91 58.81 1456.60 215.44 187.22 9.43 1.39 1.61E+10 1.71E+11 1.68E+09 4.87 6.84 S043 57.98 1.03 13.29 1.18 6.81 0.65 6.47 9.93 15.85 6.34 73.10 1731.53 276.13 222.94 17.99 1.85 1.34E+10 6.77E+09 1.67E+09 4.39 6.15 S044 56.62 0.96 11.83 1.74 6.70 0.67 6.60 9.92 11.67 20.54 69.75 1602.51 226.28 169.39 5.51 1.60 1.59E+10 2.65E+11 6.29E+08 6.00 9.31 S045 57.19 1.03 12.32 1.20 6.58 0.66 6.79 10.29 17.37 19.80 83.94 1895.28 308.16 187.95 6.46 2.05 2.04E+10 3.19E+11 3.04E+09 0.80 2.70 S046 58.78 0.86 13.58 2.71 6.81 0.68 7.02 10.31 17.32 6.13 94.24 1761.92 296.48 259.85 18.11 1.75 1.19E+10 3.10E+11 1.56E+09 5.35 7.36 S049 55.00 0.99 15.13 4.07 6.55 0.57 5.74 10.06 14.41 4.74 57.87 1492.02 206.68 200.86 21.80 1.93 2.09E+10 2.79E+11 NA 4.97 8.73 S050 50.81 1.01 15.20 2.51 6.70 0.56 6.07 10.78 11.04 14.12 45.79 1343.29 191.38 141.72 3.57 1.23 1.15E+10 2.88E+11 1.70E+09 5.78 7.38 S063 26.15 0.75 16.47 2.53 6.21 0.64 6.51 10.17 7.41 7.95 59.22 1487.35 187.18 171.99 11.23 2.27 1.02E+10 1.42E+11 1.52E+09 2.14 14.20 S064 26.83 0.85 16.06 1.06 6.68 0.61 6.08 9.93 6.61 11.72 55.04 1362.62 179.87 115.91 3.65 1.54 7.37E+09 1.44E+11 2.92E+09 6.32 20.57 S065 26.77 0.91 18.23 1.43 6.53 0.63 6.31 9.96 5.07 9.69 72.74 1362.22 181.01 160.34 12.68 1.83 2.77E+09 1.54E+11 2.51E+09 2.66 7.31 S066 34.64 0.88 17.70 0.57 6.45 0.66 6.56 9.95 5.52 12.15 81.90 1714.88 252.90 165.02 14.35 3.24 8.04E+09 1.76E+11 2.76E+09 3.36 11.44 S067 29.43 0.84 18.10 0.66 6.65 0.64 6.47 10.12 6.74 14.44 62.78 1571.20 201.79 118.79 3.60 1.80 3.40E+09 1.72E+11 2.76E+09 4.68 12.62 S068 27.39 0.79 17.05 1.17 6.62 0.71 7.23 10.23 7.06 10.76 68.24 1554.34 222.01 152.72 9.78 3.60 5.08E+09 1.62E+11 3.02E+09 4.22 13.17 S069 29.73 0.76 16.95 2.32 6.46 0.67 6.66 9.97 5.30 7.99 76.48 1675.64 234.34 170.64 22.88 4.10 2.08E+09 1.77E+11 1.74E+09 2.42 12.91 S070 26.13 0.78 15.70 1.97 6.62 0.69 7.14 10.41 5.57 15.49 74.25 1898.60 226.91 156.48 8.10 2.04 3.81E+09 2.08E+11 3.13E+09 6.03 23.78 S073 26.40 0.89 14.61 1.49 6.74 0.58 5.86 10.09 5.77 11.59 61.77 1676.60 187.30 123.99 6.76 1.53 2.48E+09 1.58E+11 2.17E+09 2.88 7.68 S074 27.35 0.80 15.62 1.45 6.72 0.61 6.22 10.18 6.26 8.34 60.13 1468.12 206.80 156.43 10.50 2.18 2.82E+09 2.04E+11 2.42E+09 2.26 16.38 S075 29.64 0.92 14.67 0.74 6.50 0.64 6.47 10.09 5.37 7.80 73.10 1426.44 198.62 176.53 17.40 3.77 4.43E+09 1.40E+11 3.05E+09 1.39 9.88 S076 26.78 0.98 14.87 0.76 6.73 0.63 6.15 9.75 6.11 14.79 60.79 1386.20 182.36 115.04 4.18 1.38 2.37E+09 1.49E+11 3.19E+09 1.88 6.99 S077 29.24 0.87 14.77 0.88 6.58 0.61 5.96 9.83 5.68 10.31 57.39 1136.92 152.53 165.60 13.13 1.80 4.27E+09 1.63E+11 2.31E+09 4.71 10.10 S078 26.92 0.81 15.09 1.11 6.62 0.64 6.17 9.67 6.51 6.59 63.02 1640.88 242.95 168.23 13.00 2.51 5.70E+09 1.82E+11 2.58E+09 4.21 13.83 S079 25.58 0.86 16.08 1.59 6.51 0.56 5.65 10.15 6.20 2.16 46.04 1073.71 117.31 229.82 21.23 1.63 3.33E+09 1.05E+11 1.14E+09 9.67 27.61 S080 30.36 0.87 15.46 1.03 6.70 0.70 6.95 9.99 5.94 7.64 79.27 1613.10 239.07 161.18 19.98 2.73 2.20E+09 3.03E+11 2.32E+09 3.83 16.24 S081 27.34 0.81 16.20 1.64 6.70 0.67 6.86 10.17 5.98 8.81 51.90 1695.18 239.72 150.82 10.14 2.83 2.97E+09 2.22E+11 3.00E+09 3.83 14.72 S082 27.91 0.86 14.10 1.34 6.56 0.71 7.19 10.19 5.10 13.50 59.27 1591.73 204.17 121.09 5.44 1.88 2.90E+09 2.16E+11 3.23E+09 4.00 15.32 S097 30.08 0.74 12.58 1.60 6.83 0.67 6.58 9.90 4.30 18.72 71.90 1603.33 241.33 133.81 1.17 2.72 3.42E+09 2.13E+11 3.23E+09 2.67 8.50 S098 29.88 0.86 13.54 1.15 6.91 0.66 6.81 10.32 8.31 12.19 84.50 1416.28 212.51 181.19 9.48 2.33 1.75E+09 2.22E+11 3.14E+09 1.43 12.28 S099 26.48 0.83 12.23 1.46 6.99 0.67 7.39 11.07 7.76 9.04 92.35 1672.98 282.92 195.87 12.53 3.13 2.87E+09 1.33E+11 1.48E+09 0.96 8.26 S100 28.30 0.95 12.47 1.60 6.87 0.66 6.93 10.49 6.31 16.15 80.04 1535.31 222.92 144.25 5.19 2.37 2.86E+09 2.58E+11 3.55E+09 1.78 15.28 S101 27.86 0.71 15.05 1.07 6.58 0.64 6.37 9.88 6.13 9.09 67.19 1192.93 160.78 157.53 17.52 1.97 2.23E+09 2.30E+11 2.28E+09 3.70 12.44 S102 26.17 0.83 12.68 2.12 6.61 0.64 6.54 10.25 7.20 5.88 71.54 1682.17 206.23 200.22 17.82 3.43 2.95E+09 2.18E+11 3.76E+09 5.65 19.13 S103 27.21 0.86 13.29 1.05 6.79 0.72 7.41 10.25 4.26 16.91 73.18 1873.78 259.66 139.70 4.21 2.83 2.43E+09 2.45E+11 4.57E+09 3.34 16.16 S104 29.58 0.70 11.83 1.70 6.65 0.71 7.11 10.07 8.25 16.14 66.64 1461.45 236.95 148.38 7.25 2.54 3.02E+09 2.15E+11 4.01E+09 4.49 13.09 S105 30.72 0.84 12.32 1.96 6.67 0.64 6.51 10.11 6.81 11.86 68.04 1637.90 237.39 155.25 13.05 3.15 1.83E+09 1.96E+11 2.72E+09 2.33 12.97 S106 27.56 0.77 13.58 1.75 6.75 0.67 6.71 10.05 5.46 15.66 69.24 1645.76 220.36 113.77 3.39 3.09 2.09E+09 2.54E+11 4.97E+09 2.16 12.95 S109 27.13 0.84 15.13 1.25 6.76 0.59 6.09 10.30 8.03 11.54 54.94 1693.08 205.42 127.84 7.48 2.93 2.89E+09 2.44E+11 1.69E+09 6.44 15.81 S110 26.59 1.01 15.20 0.79 6.80 0.61 6.12 10.01 5.68 4.91 47.54 1081.53 169.12 141.45 14.09 1.80 1.83E+09 2.30E+11 4.55E+09 5.90 16.55 S123 41.89 0.92 16.47 0.72 6.72 0.69 6.88 9.95 11.79 8.78 71.47 1769.63 266.23 238.94 13.27 5.14 6.17E+09 1.44E+11 5.73E+08 3.50 19.24 S124 36.01 0.91 16.06 0.60 6.33 0.67 6.86 10.27 5.55 11.08 56.74 1626.52 226.86 145.74 10.32 3.86 5.75E+09 9.06E+10 1.99E+09 3.30 18.00 S126 36.30 0.81 17.70 0.38 6.86 0.60 5.98 10.04 7.95 7.32 47.77 1365.01 219.47 192.81 9.19 2.41 8.27E+09 7.73E+10 1.84E+09 3.60 14.20 S127 43.53 0.83 18.10 0.74 6.89 0.70 7.32 10.42 8.27 12.92 77.64 2093.15 332.62 173.46 6.98 3.11 3.22E+09 1.00E+10 1.84E+09 4.10 12.72 S128 41.26 0.80 17.05 0.61 6.78 0.65 6.54 10.02 8.20 9.65 57.00 1639.22 259.76 155.71 7.47 3.33 3.27E+09 3.78E+10 2.85E+08 3.40 17.30 S129 40.46 0.83