Distinct bioaccumulation profile of pesticides and dioxin-like compounds by mollusk bivalves reared in polluted and unpolluted tropical bays: Consumption risk and seasonal effect

► We assessed OCPs and PCBs bioaccumulation in bivalves from marine farms (SE-Brazil). ► Contaminants profiles in mussels and tropical scallops are time and space dependent. ► Even reared in a historically polluted area, bivalves are safe for human consumption.