Multiple Comparisons
Dependent Variable Nutrient value Tukey HSD
(I) Nutrient type		Mean Difference (I−J)	Std. Error	Sig.	95% Confidence Interval
(I) Nutrient type		Mean Difference (I−J)	Std. Error	Sig.	Lower Bound	Upper Bound
Nitrites	PH**	−0.69778*	0.25887	0.021	−1.3107	−0.0848
Nitrites	NA**	−1.63898*	0.25887	0.000	−2.2519	−1.0260
Phosphates	NI**	0.69778*	0.25887	0.021	0.0848	1.3107
Phosphates	NA	−0.94120*	0.25887	0.001	−1.5541	−0.3283
Nitrates	NI	1.63898*	0.25887	0.000	1.0260	2.2519
Nitrates	PH	0.94120*	0.25887	0.001	0.3283	1.5541