Parameters	Factors
Parameters	1	2	3	4	5
Temp	−0.096	0.726	−0.25	−0.151	−0.264
Cond	0.983	−0.054	−0.012	−0.030	0.009
Sal	0.981	−0.056	−0.019	−0.038	0.009
DO	−0.172	0.045	0.825	0.204	0.009
pH	0.092	0.186	0.812	−0.023	−0.052
SD	−0.002	−0.583	−0.191	0.071	−0.295
TP	−0.078	0.706	0.184	0.245	0.278
DIP	−0.154	0.023	−0.223	0.134	0.734
TN	0.164	0.367	0.122	0.805	0.021
NO₃N	−0.388	0.182	0.203	0.422	0.228
NH₃N	−0.203	−0.347	0.022	0.806	−0.043
Chl-a	−0.088	0.668	0.385	0.145	−0.165
SS	0.122	0.034	0.112	−0.079	0.878
Variance explained by each factor
Factors	1	2	3	4	5
% of Variance	22.93	16.25	12.57	12.03	8.65
%Total variance explained			72.42