Fig. 2
Redundancy analysis (RDA) of bacterial communities and chemical properties. Arrows denote the magnitude and directionality of biogeochemical attributes associated with microbial community structure. CM: Caloramator mitchellensis, JL: Janthinobacterium lividum, FA: Frondibacter aureus, SC: Syntrophomonas curvata, PS: Petrimonas sulfuriphila, LT: Lutaonella thermophila, HS: Hydrogenoanaerobacterium saccharovorans, TC: Thermoclostridium caenicola, CS: Clostridium sporosphaeroides, SH: Sedimentibacter hydroxybenzoicus, CK: Clostridium kluyveri, PEM: Petrimonas mucosa, PRS: Proteiniphilum saccharofermenta, LAP: Lactobacillus pasteurii, CL: Clostridium luticellarii, LP: Limnochorda pilosa, PM: Phocea massiliensis, FC: Fermentimonas caenicola, PA: Proteiniphilum acetatigenes, AS: Anaeromassilibacillus senegalensis, TA: Tepidanaerobacter acetatoxydans, CLL: Clostridium limosum, CJ: Clostridium jeddahense, CHM: Christensenella massiliensis, LA: Lactobacillus acetotolerans, AM: Ardenticatena maritima, SS: Syntrophaceticus schinkii, PP: Pelomonas puraquae, AR: Atopobium rimae