Table 1. Multiple regression analysis for pool samples; temperature was the only significant predictor in the model.

Independent Variables	Regression Coefficients	SS	P-values	Adj. r2
Temperature (°C)	7.37	465.8	0.005	0.72
Dissolved Oxygen (mg L−1)	3.41	21.2	0.388
% Total Organic Carbon	0.55	12.9	0.495
Salinity (psu)	0.36	1.3	0.822
Sediment MeHg (ng g−1)	−3.8	0.9	0.849