
Keywords: آمفیپودا; T; temperature; DO; dissolved oxygen; Cond; conductivity; TDS; total dissolved solids; Alk; alkalinity; TWH; total water hardness; N-NO2-; nitrite; N-NO3-; nitrate; P-PO43-; orthophosphate; COD; chemical oxygen demand; SE; standard error; M-W U-test; Man-