Catalase Activity in Brown Mussels (Perna perna) under Acute Cadmium, Lead, and Copper Exposure and Depuration Tests

Table 4

Means of abiotic parameters in exposure-depuration tests (exp: exposure, dep: depuration, (+): augmentation, and (−): diminishment).

Parameters	Cd-exp-dep		Pb-exp-dep		Cu-exp-dep		Mixture-exp-dep
	Control	Treated	Control	Treated	Control	Treated	Control	Treated
(^°C)	−0.530	−0.280	+0.250	+0.500	+0.250	+0.440	−0.530	+0.070
pH	+0.010	−0.090	+0.010	−0.010	−0.420	−0.640	+0.010	+0.050
Salinity (Psu)	−0.550	+0.030	−0.910	−0.170	−0.910	+0.360	−0.550	+0.010