Seasonal and spatial assessment of aquatic pollution in the Mediterranean crab Callinectes sapidus.

However, there was a significant difference of the concentration of Cu between seasons as well as between sites ( p = 0.007 and 0.01) for them respectively, and the concentration of Pb had a highly significant difference in the four seasons ( p < 0.001) but not a significant difference between two sites ( p = 0.15).

also in 132,142 other papers