Skip to Main Content
Table 8

Results of PCA for water quality parameters

Factor
123456
pH 0.051 −0.127 0.022 0.769 0.363 −0.016 
DO −0.165 −0.096 0.874 0.074 −0.319 0.091 
TDS 0.004 −0.357 −0.281 −0.056 0.783 0.184 
EC 0.959 −0.166 −0.121 −0.084 0.092 
Tur −0.482 0.496 0.151 0.342 0.399 −0.298 
TH 0.97 0.007 −0.052 0.145 −0.071 0.081 
TA 0.947 −0.074 −0.027 −0.237 −0.034 0.012 
Na+ 0.108 −0.006 0.562 −0.729 0.18 0.229 
K+ 0.974 −0.074 −0.125 −0.013 −0.044 0.098 
Ca 0.751 −0.059 0.273 0.191 0.241 −0.108 
Mg2+ 0.929 −0.035 −0.023 0.09 0.009 0.172 
F 0.358 −0.443 −0.22 0.278 0.154 0.559 
Cl 0.014 −0.078 0.946 −0.119 0.22 −0.065 
SO42− 0.094 −0.238 0.042 0.874 −0.248 0.184 
NO3 −0.19 0.195 0.465 0.012 0.736 0.301 
Fe −0.175 0.806 0.088 −0.227 −0.107 −0.106 
Mn 0.119 0.855 −0.093 −0.04 0.147 0.017 
Pb −0.199 −0.329 −0.197 0.052 −0.254 −0.786 
Cu −0.093 0.905 −0.101 −0.079 0.171 
Zn −0.267 0.681 −0.158 −0.313 −0.37 0.202 
Eigenvalues 5.746 3.51 2.543 2.379 2.027 1.391 
% Total variance 28.731 17.551 12.714 11.896 10.135 6.955 
Cumulative % 28.731 46.282 58.996 70.892 81.027 87.981 
Factor
123456
pH 0.051 −0.127 0.022 0.769 0.363 −0.016 
DO −0.165 −0.096 0.874 0.074 −0.319 0.091 
TDS 0.004 −0.357 −0.281 −0.056 0.783 0.184 
EC 0.959 −0.166 −0.121 −0.084 0.092 
Tur −0.482 0.496 0.151 0.342 0.399 −0.298 
TH 0.97 0.007 −0.052 0.145 −0.071 0.081 
TA 0.947 −0.074 −0.027 −0.237 −0.034 0.012 
Na+ 0.108 −0.006 0.562 −0.729 0.18 0.229 
K+ 0.974 −0.074 −0.125 −0.013 −0.044 0.098 
Ca 0.751 −0.059 0.273 0.191 0.241 −0.108 
Mg2+ 0.929 −0.035 −0.023 0.09 0.009 0.172 
F 0.358 −0.443 −0.22 0.278 0.154 0.559 
Cl 0.014 −0.078 0.946 −0.119 0.22 −0.065 
SO42− 0.094 −0.238 0.042 0.874 −0.248 0.184 
NO3 −0.19 0.195 0.465 0.012 0.736 0.301 
Fe −0.175 0.806 0.088 −0.227 −0.107 −0.106 
Mn 0.119 0.855 −0.093 −0.04 0.147 0.017 
Pb −0.199 −0.329 −0.197 0.052 −0.254 −0.786 
Cu −0.093 0.905 −0.101 −0.079 0.171 
Zn −0.267 0.681 −0.158 −0.313 −0.37 0.202 
Eigenvalues 5.746 3.51 2.543 2.379 2.027 1.391 
% Total variance 28.731 17.551 12.714 11.896 10.135 6.955 
Cumulative % 28.731 46.282 58.996 70.892 81.027 87.981 
Close Modal

or Create an Account

Close Modal
Close Modal