View Full Table | Close Full ViewTable 1.

Comparisons of correlations (r) of N2O saturation to other variables and their significances (p).

 
CH4 DO† CO2 NO3 NO2 NH4 + TP† SiO2 HCO3 Temp. pH TDS†
19–20 July r 0.85 −0.19 0.32 0.11 0.54 0.25 −0.29 −0.09 0.08 −0.18 −0.23 −0.22
p <0.01 0.36 0.11 0.60 <0.01 0.22 0.16 0.67 0.69 0.37 0.26 0.28
22–23 Sept. r 0.29 0.37 −0.21 0.59 0.21 0.05 0.11 −0.38 0.43 0.38 0.52
p 0.19 0.10 0.37 0.01 0.36 0.83 0.65 0.08 0.05 0.08 0.01
19 July r 0.85 −0.46 0.59 0.86 −0.12 0.58 −0.22 −0.10 0.74 0.03 −0.52 0.85
p <0.01 0.10 0.03 <0.01 0.69 0.03 0.44 0.74 <0.01 0.92 0.06 <0.01
20 July r 0.91 −0.75 0.69 −0.27 0.76 0.48 −0.23 −0.33 −0.19 −0.79 −0.68 −0.90
p <0.01 <0.01 0.01 0.40 <0.01 0.12 0.47 0.30 0.55 <0.01 0.02 <0.01
DO, dissolved oxygen; TP, total phosphorus; TDS, total dissolved solids.