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Table 3 Mean ± standard error surface water parameters observed during this study within each portion of the Everglades Protection Area between water years 1995–2015 (May 1, 1994–April 30, 2015)

From: Carbon pool trends and dynamics within a subtropical peatland during long-term restoration

Parameter Units WCA-1 WCA-2 WCA-3
Alkalinity mg CaCO3 L−1 44.1 ± 0.9 248.4 ± 1.4 168.4 ± 0.9
Water temperature °C 23.4 ± 0.1 24.1 ± 0.1 24.1 ± 0.1
pH SU 6.6 ± 0.01 7.3 ± 0.01 7.2 ± 0.01
Specific conductance μS cm−1 213.6 ± 3.8 936.5 ± 5.9 517.5 ± 3.6
Dissolved inorganic carbon mg C L−1 17.2 ± 0.6 67.2 ± 0.7 47.0 ± 0.5
Dissolved organic carbon mg C L−1 19.4 ± 0.2 35.8 ± 0.3 21.1 ± 0.2
Particulate organic carbon mg C L−1 0.65 ± 0.05 1.64 ± 0.20 1.04 ± 0.09
Total phosphorus μg P L−1 9.1 ± 0.3 25.5 ± 1.2 8.9 ± 0.2
Total nitrogen mg N L−1 1.19 ± 0.01 2.03 ± 0.02 1.33 ± 0.01
pCO2(aq) μatm 54,379 ± 6445 26,714 ± 1020 24,963 ± 984
CO2 flux mg m−2 day−1 876.2 ± 96.4 285.1 ± 10.1 304.8 ± 13.4