2.0 



1.5 



1.0 



o 

 o 



0.5 



I 1.6 



Suspended Solids Concentration (g /"') 



Figure C-10. Relative accumulation of solids in hogchokers exposed to 

 graded concentrations o£ natural Patuxent River mud 

 (G = gill, S = stomach, I = intestine). 



79 



