Species per 0.1 m^ plot 



Species per 0.1 m^ plot 



30 



27- 



24 



21 



18- 





15- 



12- 



9- 



3- 



• Species per 20 plots 



1978 



— \ 1 



1979 1980 



o. 



CO 



30-1 



27- 



24- 



21 - 



18 



15- 



12 - 



9- 



6- 



3- 



•x 



• Species per 20 plots 



( 



\ 

 \ 

 \ 

 \ 

 \ 

 \ 

 S 



T 



T 



1978 1979 



1980 



Figure 28. Species density in the 



Ansc community, 1978-1980. 



Figure 29. Species density in the 

 Ansc-Agsp community, 

 1978-1980. 



-29- 



