Species per 0.1 tn^ plot 



18-1 



16- 



14 



12- 



10- 



a. 



CO g_ 



6- 



4- 



• Species per 20 plots 



\ 



\ 



I I I 



1978 1979 1980 



18-1 



16- 



14- 



12 - 



10- 



CL 



CO 



8- 



6- 



4- 



2 - 



• Species per 0.1 m^ plot 



• Species per 20 plots 



\ 



— I 1 1 



1978 1979 1980 



Figure 24. Species density in the Dist-Agsm 

 community, 1978-1980. 



Figure 25. Species density in the 

 Agsp/Bogr-Caf i 

 cominunity, 1978-1980. 



-27- 



