Table 7 Variation of mean metal concentrations in the leaves and dead sheaths of P. oceanica.
P. oceanica organs | Sites | Metal levels |
|---|---|---|
Leaves | Calvi | Zn > Ni > Cu > Pb > Cd Cr |
Dead sheaths | Calvi | Se Ni > Zn > Cr >As Cu > Pb > Cd |
Dead sheaths | Lumio | Se Cr > As > Zn > N i> Cu > Pb > Cd |
Dead sheaths | St Florent | Cr > Se > Zn > Ni > Cu As > Pb > Cd |
Dead sheaths | Nonza | Cr Ni Se > As > Zn > Cu > Pb > Cd |
Dead sheaths | Macinaggio | Se > Cr > Ni As > Zn > Cu > Pb > Cd |
Dead sheaths | Bastia | Cr > Zn Ni Se > Pb > Cu As > Cd |