#Taxon Count Count_pct Abund Abund_pct Abund_DLM2 Abund_pct_DLM2 Abund_GEM2 Abund_pct_GEM2 Abund_LCM1 Abund_pct_LCM1 Abund_PLM2 Abund_pct_PLM2 Bacteria;Actinobacteria;Acidimicrobiia;Microtrichales;Microtrichaceae 1 0.38 102.62 0.23 17.62 0.29 17.36 0.39 29.68 0.11 37.94 0.61 Bacteria;Firmicutes;Bacilli;Lactobacillales;Carnobacteriaceae;Alkalibacterium 2 0.77 607.73 1.37 40.13 0.66 15.35 0.34 519.86 1.87 32.40 0.52 Bacteria;Firmicutes;Bacilli;Bacillales;Bacillaceae 1 0.38 11.22 0.03 0.00 0.00 0.00 0.00 11.22 0.04 0.00 0.00 Bacteria;Bacteroidetes;Bacteroidia;Cytophagales 7 2.69 451.42 1.02 132.15 2.19 31.44 0.71 199.77 0.72 88.06 1.42 Bacteria;Spirochaetes;Spirochaetia 1 0.38 108.82 0.24 52.06 0.86 23.92 0.54 4.57 0.02 28.27 0.46 Bacteria;Bacteroidetes;Rhodothermia;Balneolales;Balneolaceae;Rhodohalobacter 1 0.38 589.46 1.33 129.30 2.14 155.64 3.49 67.91 0.24 236.61 3.81 Bacteria;Proteobacteria;Alphaproteobacteria;Rhodobacterales;Rhodobacteraceae;Pseudoruegeria 1 0.38 88.10 0.20 1.16 0.02 1.66 0.04 83.30 0.30 1.99 0.03 Bacteria;Firmicutes;Bacilli;Bacillales;Sporolactobacillaceae 2 0.77 852.29 1.92 90.20 1.49 1.11 0.02 757.75 2.73 3.23 0.05 unknown 33 12.69 4178.89 9.40 100.11 1.66 65.12 1.46 3927.15 14.16 86.50 1.39 Bacteria;Gemmatimonadetes;Gemmatimonadetes;Gemmatimonadales 1 0.38 168.48 0.38 36.94 0.61 35.27 0.79 56.70 0.20 39.57 0.64 Bacteria;Verrucomicrobia 1 0.38 9.97 0.02 1.46 0.02 0.80 0.02 6.65 0.02 1.07 0.02 Bacteria;Cyanobacteria;Oxyphotobacteria;Phormidesmiales;Nodosilineaceae;Nodosilinea PCC-7104 2 0.77 3481.64 7.83 722.68 11.97 428.35 9.61 1537.38 5.54 793.23 12.77 Bacteria;Proteobacteria 3 1.15 295.48 0.66 19.09 0.32 5.82 0.13 251.82 0.91 18.75 0.30 Bacteria;Proteobacteria;Alphaproteobacteria 6 2.31 289.05 0.65 43.59 0.72 40.13 0.90 142.15 0.51 63.17 1.02 Bacteria;Bacteroidetes;Rhodothermia;Rhodothermales 1 0.38 115.28 0.26 33.39 0.55 21.30 0.48 19.28 0.07 41.31 0.67 Bacteria;Proteobacteria;Gammaproteobacteria;Pseudomonadales;Pseudomonadaceae 1 0.38 48.05 0.11 9.28 0.15 1.64 0.04 28.81 0.10 8.33 0.13 Bacteria;Cyanobacteria;Oxyphotobacteria;Chloroplast 4 1.54 27.01 0.06 0.62 0.01 0.00 0.00 26.40 0.10 0.00 0.00 Bacteria;Proteobacteria;Alphaproteobacteria;Rhodobacterales;Rhodobacteraceae;Rhodobaca 4 1.54 1903.28 4.28 78.95 1.31 87.73 1.97 1626.22 5.86 110.38 1.78 Bacteria;Proteobacteria;Gammaproteobacteria;Alteromonadales;Idiomarinaceae 1 0.38 59.36 0.13 5.11 0.08 0.00 0.00 54.26 0.20 0.00 0.00 Bacteria;Actinobacteria;Nitriliruptoria;Nitriliruptorales 6 2.31 2153.31 4.85 185.21 3.07 336.12 7.54 1217.58 4.39 414.41 6.67 Bacteria;Bacteroidetes;Rhodothermia;Balneolales;Balneolaceae 1 0.38 427.31 0.96 107.80 1.79 94.29 2.11 45.40 0.16 179.82 2.89 Bacteria;Proteobacteria;Gammaproteobacteria;Pseudomonadales;Pseudomonadaceae;Pseudomonas 2 0.77 102.39 0.23 10.22 0.17 0.45 0.01 88.56 0.32 3.16 0.05 Bacteria;Planctomycetes;Planctomycetacia;Pirellulales 2 0.77 50.75 0.11 32.80 0.54 2.58 0.06 13.84 0.05 1.53 0.02 Bacteria;Firmicutes;Clostridia;Clostridiales 3 1.15 359.56 0.81 71.32 1.18 18.57 0.42 243.26 0.88 26.41 0.43 Bacteria;Proteobacteria;Gammaproteobacteria;Cellvibrionales 2 0.77 139.62 0.31 33.28 0.55 18.63 0.42 63.86 0.23 23.85 0.38 Eukaryota;Opisthokonta;Nucletmycea;Fungi 1 0.38 11.11 0.02 1.66 0.03 0.85 0.02 8.15 0.03 0.44 0.01 Bacteria;Proteobacteria;Gammaproteobacteria;Nitrosococcales;Methylophagaceae 1 0.38 28.66 0.06 2.88 0.05 1.04 0.02 22.32 0.08 2.43 0.04 Bacteria;Proteobacteria;Deltaproteobacteria 1 0.38 77.38 0.17 35.97 0.60 15.90 0.36 9.82 0.04 15.68 0.25 Bacteria;Actinobacteria;Actinobacteria;Micrococcales 3 1.15 65.79 0.15 10.07 0.17 0.23 0.01 55.27 0.20 0.23 0.00 Bacteria;Proteobacteria;Alphaproteobacteria;Sphingomonadales;Sphingomonadaceae 1 0.38 6.54 0.01 0.00 0.00 0.00 0.00 6.54 0.02 0.00 0.00 Bacteria;Firmicutes;Bacilli;Bacillales;Sporolactobacillaceae;Salipaludibacillus 1 0.38 1240.90 2.79 131.86 2.18 3.16 0.07 1093.58 3.94 12.29 0.20 Bacteria;Verrucomicrobia;Verrucomicrobiae;Opitutales;Puniceicoccaceae 1 0.38 4.99 0.01 0.00 0.00 0.00 0.00 4.99 0.02 0.00 0.00 Bacteria;Verrucomicrobia;Verrucomicrobiae;Opitutales;Puniceicoccaceae;Coraliomargarita 1 0.38 9.32 0.02 0.16 0.00 0.03 0.00 8.84 0.03 0.30 0.00 Bacteria;Proteobacteria;Gammaproteobacteria;Oceanospirillales;Halomonadaceae;Halomonas 3 1.15 310.48 0.70 38.53 0.64 8.16 0.18 250.34 0.90 13.45 0.22 Archaea;Euryarchaeota;Halobacteria;Halobacteriales;Haloferacaceae 1 0.38 15.16 0.03 0.00 0.00 0.00 0.00 15.11 0.05 0.05 0.00 Eukaryota;Opisthokonta;Nucletmycea;Fungi;Dikarya 1 0.38 10.96 0.02 0.00 0.00 0.00 0.00 10.96 0.04 0.00 0.00 Bacteria;Firmicutes;Clostridia 1 0.38 13.85 0.03 2.98 0.05 1.34 0.03 5.82 0.02 3.71 0.06 Bacteria;Patescibacteria;Parcubacteria;OLB19 2 0.77 75.08 0.17 22.51 0.37 4.32 0.10 44.76 0.16 3.49 0.06 Bacteria;Verrucomicrobia;Verrucomicrobiae 3 1.15 38.08 0.09 5.10 0.08 6.18 0.14 19.51 0.07 7.28 0.12 Bacteria;Proteobacteria;Alphaproteobacteria;uncultured 1 0.38 22.65 0.05 2.11 0.03 0.00 0.00 10.53 0.04 10.00 0.16 Bacteria;Proteobacteria;Gammaproteobacteria 2 0.77 227.86 0.51 0.75 0.01 110.66 2.48 29.22 0.11 87.25 1.40 Bacteria;Proteobacteria;Alphaproteobacteria;Rhodobacterales;Rhodobacteraceae;Loktanella 2 0.77 1801.09 4.05 191.00 3.16 100.63 2.26 1358.22 4.90 151.23 2.43 Eukaryota;Archaeplastida 4 1.54 5030.37 11.32 78.47 1.30 11.93 0.27 4927.75 17.77 12.23 0.20 Bacteria;Proteobacteria;Alphaproteobacteria;Rhodobacterales 9 3.46 2947.02 6.63 462.53 7.66 284.54 6.38 1790.94 6.46 409.02 6.58 Bacteria;Patescibacteria;Parcubacteria 1 0.38 46.52 0.10 13.76 0.23 2.56 0.06 29.00 0.10 1.19 0.02 Bacteria;Actinobacteria;Actinobacteria;Micrococcales;Micrococcaceae 1 0.38 19.80 0.04 7.69 0.13 0.00 0.00 11.75 0.04 0.35 0.01 Bacteria;Actinobacteria;Acidimicrobiia;Microtrichales 2 0.77 255.20 0.57 25.15 0.42 52.24 1.17 118.71 0.43 59.10 0.95 Bacteria;Proteobacteria;Gammaproteobacteria;Gammaproteobacteria Incertae Sedis 1 0.38 419.72 0.94 55.33 0.92 101.79 2.28 102.44 0.37 160.16 2.58 Bacteria;Proteobacteria;Gammaproteobacteria;Oceanospirillales;Nitrincolaceae;Nitrincola 1 0.38 65.41 0.15 33.92 0.56 3.63 0.08 17.51 0.06 10.35 0.17 Bacteria;Proteobacteria;Gammaproteobacteria;Cellvibrionales;Cellvibrionaceae;Marinimicrobium 3 1.15 149.96 0.34 10.10 0.17 2.63 0.06 133.78 0.48 3.46 0.06 Bacteria;Proteobacteria;Gammaproteobacteria;Ectothiorhodospirales 1 0.38 34.81 0.08 3.56 0.06 3.30 0.07 22.95 0.08 5.01 0.08 Bacteria;Proteobacteria;Alphaproteobacteria;Caulobacterales 1 0.38 279.33 0.63 242.23 4.01 5.09 0.11 21.69 0.08 10.33 0.17 Bacteria;Planctomycetes;Planctomycetacia 3 1.15 41.46 0.09 16.40 0.27 0.00 0.00 18.55 0.07 6.51 0.10 Bacteria;Proteobacteria;Gammaproteobacteria;Vibrionales;Vibrionaceae;Vibrio 1 0.38 20.64 0.05 1.51 0.03 1.58 0.04 15.53 0.06 2.02 0.03 Bacteria;Actinobacteria;Nitriliruptoria 8 3.08 874.76 1.97 37.28 0.62 46.77 1.05 745.73 2.69 44.98 0.72 Bacteria;Proteobacteria;Alphaproteobacteria;Rhodobacterales;Rhodobacteraceae;Natronohydrobacter 1 0.38 593.11 1.33 60.13 1.00 52.98 1.19 390.27 1.41 89.73 1.44 Bacteria;Patescibacteria;Gracilibacteria;Candidatus Peregrinibacteria 1 0.38 4.30 0.01 0.00 0.00 0.00 0.00 4.31 0.02 0.00 0.00 Archaea;Euryarchaeota;Halobacteria;Halobacteriales;Halococcaceae;Halalkalicoccus 3 1.15 28.25 0.06 0.00 0.00 0.00 0.00 28.14 0.10 0.11 0.00 Bacteria;Proteobacteria;Gammaproteobacteria;Alteromonadales;Marinobacteraceae;Marinobacter 2 0.77 94.20 0.21 12.48 0.21 4.98 0.11 67.55 0.24 9.20 0.15 Bacteria;Proteobacteria;Gammaproteobacteria;Cellvibrionales;Cellvibrionaceae 1 0.38 37.04 0.08 8.35 0.14 2.36 0.05 20.87 0.08 5.45 0.09 Bacteria;Proteobacteria;Gammaproteobacteria;Ectothiorhodospirales;Ectothiorhodospiraceae;Thioalkalivibrio 2 0.77 523.52 1.18 69.16 1.15 111.68 2.50 127.90 0.46 214.79 3.46 Bacteria;Verrucomicrobia;Verrucomicrobiae;Verrucomicrobiales 1 0.38 36.21 0.08 4.55 0.08 0.44 0.01 22.52 0.08 8.70 0.14 Bacteria;Bacteroidetes;Bacteroidia;Cytophagales;Cyclobacteriaceae;Cecembia 1 0.38 143.94 0.32 46.92 0.78 6.64 0.15 63.23 0.23 27.16 0.44 Bacteria;Bacteroidetes;Bacteroidia;Cytophagales;Cyclobacteriaceae;Nafulsella 1 0.38 162.31 0.37 38.08 0.63 24.86 0.56 34.60 0.12 64.77 1.04 Bacteria;Proteobacteria;Gammaproteobacteria;Oceanospirillales 4 1.54 784.87 1.77 379.39 6.29 70.54 1.58 184.69 0.67 150.26 2.42 Bacteria;Proteobacteria;Gammaproteobacteria;Xanthomonadales;Xanthomonadaceae 1 0.38 19.84 0.04 1.08 0.02 0.14 0.00 18.31 0.07 0.32 0.01 Bacteria;Firmicutes;Bacilli;Bacillales;Sporolactobacillaceae;Salisediminibacterium 1 0.38 130.40 0.29 55.29 0.92 0.00 0.00 75.11 0.27 0.00 0.00 Archaea;Euryarchaeota;Halobacteria;Halobacteriales 2 0.77 26.11 0.06 0.00 0.00 0.00 0.00 26.11 0.09 0.00 0.00 Bacteria;Proteobacteria;Alphaproteobacteria;Rhodobacterales;Rhodobacteraceae 4 1.54 1882.96 4.24 361.20 5.99 207.28 4.65 974.57 3.51 339.91 5.47 Bacteria;Actinobacteria;Actinobacteria;Micrococcales;Demequinaceae 1 0.38 31.85 0.07 0.56 0.01 0.99 0.02 29.24 0.11 1.06 0.02 Bacteria;Proteobacteria;Gammaproteobacteria;Cellvibrionales;Cellvibrionaceae;Cellvibrio 1 0.38 32.08 0.07 3.25 0.05 1.00 0.02 26.83 0.10 1.00 0.02 Bacteria;Proteobacteria;Gammaproteobacteria;Alteromonadales;Marinobacteraceae 1 0.38 31.89 0.07 10.47 0.17 2.70 0.06 14.33 0.05 4.38 0.07 Bacteria;Bacteroidetes;Bacteroidia 7 2.69 861.60 1.94 147.71 2.45 176.74 3.96 108.34 0.39 428.81 6.90 Bacteria;Gemmatimonadetes 4 1.54 216.29 0.49 25.49 0.42 50.46 1.13 90.09 0.32 50.25 0.81 Bacteria;Planctomycetes;Planctomycetacia;Pirellulales;Pirellulaceae 1 0.38 73.69 0.17 57.65 0.96 4.30 0.10 6.37 0.02 5.38 0.09 Bacteria;Proteobacteria;Gammaproteobacteria;Alteromonadales;Idiomarinaceae;Idiomarina 1 0.38 72.32 0.16 13.32 0.22 0.99 0.02 52.38 0.19 5.62 0.09 Eukaryota;Archaeplastida;Chloroplastida;Charophyta;Phragmoplastophyta 4 1.54 65.35 0.15 0.00 0.00 0.00 0.00 65.27 0.24 0.08 0.00 Bacteria;Bacteroidetes 5 1.92 230.33 0.52 53.09 0.88 37.58 0.84 61.94 0.22 77.72 1.25 Eukaryota;Opisthokonta;Nucletmycea;Fungi;Dikarya;Ascomycota 3 1.15 28.14 0.06 0.00 0.00 0.00 0.00 28.14 0.10 0.00 0.00 Bacteria;Patescibacteria;Gracilibacteria 2 0.77 55.25 0.12 10.08 0.17 6.35 0.14 34.59 0.12 4.24 0.07 Bacteria;Gemmatimonadetes;Gemmatimonadetes 3 1.15 576.27 1.30 130.15 2.16 167.17 3.75 149.85 0.54 129.11 2.08 Bacteria;Bacteroidetes;Bacteroidia;Cytophagales;Cyclobacteriaceae;Indibacter 1 0.38 135.03 0.30 75.56 1.25 3.89 0.09 30.67 0.11 24.91 0.40 Bacteria;Verrucomicrobia;Verrucomicrobiae;Opitutales 6 2.31 81.52 0.18 7.33 0.12 7.35 0.16 55.55 0.20 11.29 0.18 Bacteria;Cyanobacteria;Oxyphotobacteria;Nostocales;Nostocaceae;Nodularia PCC-9350 1 0.38 612.28 1.38 100.06 1.66 93.43 2.10 280.55 1.01 138.25 2.23 Bacteria;Bacteroidetes;Bacteroidia;Cytophagales;Cyclobacteriaceae 1 0.38 39.89 0.09 2.53 0.04 0.23 0.01 36.65 0.13 0.48 0.01 Bacteria;Actinobacteria;Actinobacteria;Micrococcales;Cellulomonadaceae;Actinotalea 2 0.77 29.99 0.07 1.44 0.02 0.19 0.00 26.78 0.10 1.58 0.03 Bacteria;Proteobacteria;Alphaproteobacteria;Caulobacterales;Hyphomonadaceae;Oceanicaulis 1 0.38 232.41 0.52 197.38 3.27 8.46 0.19 23.25 0.08 3.32 0.05 Bacteria;Proteobacteria;Alphaproteobacteria;Rhizobiales;Beijerinckiaceae;Salinarimonas 1 0.38 434.84 0.98 69.70 1.15 204.01 4.58 74.57 0.27 86.56 1.39 Bacteria;Proteobacteria;Alphaproteobacteria;Rhizobiales 1 0.38 492.75 1.11 73.97 1.23 159.65 3.58 200.55 0.72 58.58 0.94 Bacteria;Bacteroidetes;Rhodothermia;Balneolales 4 1.54 322.59 0.73 73.76 1.22 71.37 1.60 55.40 0.20 122.06 1.96 Bacteria;Proteobacteria;Gammaproteobacteria;Gammaproteobacteria Incertae Sedis;Unknown Family 2 0.77 1342.66 3.02 192.91 3.20 401.24 9.00 246.37 0.89 502.14 8.08 Eukaryota;Opisthokonta;Nucletmycea 1 0.38 160.14 0.36 7.37 0.12 2.38 0.05 149.45 0.54 0.95 0.02 Bacteria;Cyanobacteria;Oxyphotobacteria;Nostocales;Oscillatoriaceae;Oscillatoria PCC-6304 1 0.38 22.78 0.05 0.34 0.01 0.91 0.02 13.69 0.05 7.83 0.13 Bacteria;Actinobacteria;Nitriliruptoria;Nitriliruptorales;Nitriliruptoraceae 3 1.15 203.54 0.46 11.97 0.20 24.63 0.55 149.34 0.54 17.59 0.28 Bacteria;Actinobacteria;Acidimicrobiia;Microtrichales;Ilumatobacteraceae 1 0.38 114.64 0.26 13.12 0.22 26.71 0.60 47.34 0.17 27.47 0.44 Bacteria;Bacteroidetes;Rhodothermia 5 1.92 198.35 0.45 29.45 0.49 41.66 0.93 46.48 0.17 80.76 1.30 Bacteria;Proteobacteria;Alphaproteobacteria;Acetobacterales;Acetobacteraceae 1 0.38 28.32 0.06 10.54 0.17 1.07 0.02 5.14 0.02 11.57 0.19 Bacteria;Proteobacteria;Alphaproteobacteria;Rhizobiales;Beijerinckiaceae 1 0.38 390.24 0.88 48.23 0.80 191.72 4.30 68.15 0.25 82.13 1.32 Bacteria;Proteobacteria;Gammaproteobacteria;Alteromonadales 3 1.15 125.87 0.28 3.80 0.06 2.91 0.07 115.88 0.42 3.28 0.05 Bacteria;Kiritimatiellaeota;Kiritimatiellae 1 0.38 69.28 0.16 29.47 0.49 7.41 0.17 12.46 0.04 19.94 0.32 Bacteria;Chloroflexi;Chloroflexia 1 0.38 134.56 0.30 9.57 0.16 23.43 0.53 71.13 0.26 30.42 0.49 Bacteria;Cyanobacteria;Oxyphotobacteria 2 0.77 362.62 0.82 89.27 1.48 48.70 1.09 167.45 0.60 57.20 0.92 Bacteria;Proteobacteria;Alphaproteobacteria;Sphingomonadales 1 0.38 6.52 0.01 0.00 0.00 0.00 0.00 6.52 0.02 0.00 0.00 Bacteria;Firmicutes;Bacilli;Bacillales 4 1.54 1107.44 2.49 81.79 1.36 0.90 0.02 1021.68 3.68 3.07 0.05 Bacteria;Actinobacteria;Acidimicrobiia 3 1.15 122.89 0.28 12.47 0.21 26.89 0.60 65.28 0.24 18.25 0.29 Bacteria;Proteobacteria;Gammaproteobacteria;Nitrosococcales 2 0.77 50.96 0.11 4.93 0.08 2.72 0.06 37.75 0.14 5.56 0.09 Bacteria;Proteobacteria;Alphaproteobacteria;Rhizobiales;Rhizobiaceae 1 0.38 109.84 0.25 11.63 0.19 4.56 0.10 87.41 0.32 6.23 0.10