I.0-. 



.5- 



I.O-i 



.5- 



* t 



+ 



1 \ 



I 



1 



1.0- 



o .5- 



i 



1 I 1 



"I - 

 19 



15 



17 

 Sampling Station 



Figure 39. Species diversity: range of six Water's samples and all 

 six pooled, September 1975. 



61 



