Parameters Rotifera Cladocera Copepoda
Water Temp. 0.729 0.92 0.913
pH 0.689 0.875 0.821
Dissolved oxygen -0.855 -0.493 -0.691
Alkalinity -0.576 -0.844 -0.788
Chloride 0.857 0.631 0.793
Nitrate -0.271 -0.529 -0.342
Phosphate 0.124 0.358 0.122
Salinity 0.538 0.367 0.468
Table 3: Correlation between physico-chemical parameters andzooplankton groups.