80 

 60 



40 

 ^20 



log Y- 0.548 log x + 0.457 

 n = ll r = 0.678 p < 0.05 



log Y = 0.I64 log x + 1. 001 

 n = 9 r = 0.201 not significant 



2 - 



20 



40 60 80 100 



Live Weight (g ) 



200 



400 



Figure 13. 



Oxygen consumption of white perch swimming at 1.02 ft/s 

 during exposure, to 1.09 g 1"^ fuller's earth (dashline) and 

 under base-line conditions (solid line) . 



46 



