100 

 90 

 80 

 70 



00 60 



X 



< 50 



>. ' 

 40 



30 



2 



10 







WL 



• S/SG 



PBP %LDG 



•ois 



• SSD 



FD 



•OSS 



SSS 



10 20 30 40 50 60 70 80 90 100 

 X AXIS 



Figure 3. Ordination of plant communities at the Duck Field 

 Research Facility, showing the X and Y axes 

 perspective. (See Table 13 for definition of 

 community type designation,) 



42 



