. 2017 Apr 15;33(2):119–124. doi: 10.5487/TR.2017.33.2.119

Table 7.

Summary of statistical analyses of correlation of chromium with other parameters

Pond types	Alkalinity	Hardness	pH	Temperature
Collapsible	0.14⁺	0.10⁺	0.88⁺	−0.90
Concrete	0.16⁺	0.12⁺	0.92⁺	−0.95
Earthen	0.19⁺	0.15⁺	0.94⁺	−0.97
Natural	0.24⁺	0.18⁺	0.98⁺	−0.98

⁺

Significant at P<0.05.