eg 

 E 



CO 



c 



3 

 (0 



o 



E 

 o 



(0 

 3 

 T3 



■o 



C 



0) 



E 



3 

 C 

 C 



0) 



2 



16- 



14- 



12- 



10- 



en 

 XJ 

 0) 



T3 



C 

 3 

 I 



4- 



2- 



3.5 12.1 19.1 32 All 



Stations 



Average distance from shore of station groups(km) 



Figure 4-39. Relationship between mean density of macroinfauna and the average distance 

 from shore in Louisiana (Ragan 1976). 



212 



