OCR Text |
Show Table 3. Metal content analyses of fish flesh samples taken at USFWS Station 93, Colorado River at Lake Powell, Arizona. ( Taken from T. P. Lowe et al., 1985.) Mean Meap Elemental residues ( ug/ g [ ppm] wet weight) TL TW Lipid Moisture Year Species ( cm) ( Kg) (%) (%) Pb Cd Hg As Se Cu Zn 78 Common carp 14.4 1.3 2.4 0.43 0.37 0.09 0.21 2.99 1.8 101.7 78 Common carp 14.2 1.2 3.2 70.6 0.43 0.32 0.14 0.14 2.77 1.4 92.2 78 Largemouth bass 13.2 1.0 4.7 70.3 0.25 0.02 0.08 0.19 2.94 0.6 22.9 80 Common carp 13.9 1.2 3.9 74.5 0.19 0.18 0.12 0.16 1.12 1.2 67.3 80 Common carp 14.3 1.3 4.4 76.5 0.15 0.20 0.10 0.13 0.93 1.0 60.2 80 Largemouth bass 14.5 1.7 8.4 71.8 0.10 0.01 0.11 0.72 0.67 0.4 13.5 average total length average total weight |