Archaea / 2018 / Article / Tab 3 / Research Article
Characterization of Microbial Communities in Pilot-Scale Constructed Wetlands with Salicornia for Treatment of Marine Aquaculture Effluents Table 3 Relative abundances of some functional genera in the R- and S-samples from CWs treating mariculture wastewater with different TAN concentrations.
Microorganism Function Sample L M H Mean SD Mean SD Mean SD Pseudoalteromonas Biofilm formation R 0.0258 0.0390 0.0022 0.0007 0.0033 0.0019 S 0.0007ab 0.0006 0.0020a 0.0010 0.0002b 0.0002 Acinetobacter Denitrification, nitrification R 0.0765 0.0519 0.1593 0.1105 0.0204 0.0225 S 0.0003 0.0002 0.0001 0.0002 0.0001 0.0001 Bacillus Plant growth promotion, denitrification, nitrification R 0.0199 0.0074 0.0202 0.0116 0.0070 0.005 S 0.0167 0.0131 0.0133 0.0028 0.0186 0.0261 Pseudomonas Denitrification, plant growth promotion R 0.0115a 0.0055 0.0090ab 0.0031 0.0034b 0.0019 S 0.0019 0.0017 0.0018 0.0009 0.0024 0.0032 Vibrio Plant growth promotion, nitrification R 0.0167 0.0091 0.0216 0.0148 0.0080 0.0053 S 0.0115 0.0184 0.0019 0.0013 0.0096 0.0007 Stenotrophomonas Denitrification R 0.0150 0.0104 0.0069 0.0050 0.0034 0.0050 S 0 0 0 0 0 0 Comamonas Denitrification R 0.0123a 0.0034 0.0075ab 0.0048 0.0022b 0.0022 S 0.0017 0.001 0.0032 0.0020 0.0016 0.0011 Nisaea Denitrification, nitrite oxidation R 0.0019 0.0011 0.0016 0.0013 0.0007 0.0002 S 0.0002 0.0002 0.0003 0.0003 0 0 Nitrospina Nitrite oxidation R 0.0005 0.0002 0.0012 0.0005 0.0011 0.0008 S 0.0009 0.0004 0.0016 0.0015 0.0002 0.0001 Genus of Nitrosomonadaceae Ammonia oxidation R 0.0001a 0.0001 0.0011b 0.0004 0.0016b 0.0006 S 0.0051 0.0069 0.0022 0.0013 0.0024 0.0016 Nitrosopumilus Ammonia oxidation R 0.0145a 0.0020 0.0135a 0.0220 0.0003b 0.0003 S 0.0063 0.0069 0.0020 0.0029 0 0 Planctomyces Anammox, P solubilization R 0.0045 0.0026 0.0058 0.0025 0.0071 0.0042 S 0.0060 0.0042 0.0081 0.0018 0.0064 0.0053
SD: standard deviation; R: root samples; S: substrate samples; L: low influent TAN concentration group (0.75 mg/L); M: middle influent TAN concentration group (2.31 mg/L); H: high influent TAN concentration group (7.23 mg/L). Differences among the L, M, and H groups were tested using one-way ANOVA. Different characters indicate significant differences (
). Differences between the R- and S-samples of each group were determined using Student’s
-test. “
” and “
” indicate significant differences (
).