100 - 
03 
> 
o 
O 
c 
03 
QJ 
TO 
■D 
03 
o 
80 - 
60 - 
40 - 
20 - 
WEST 
WA 
OR 
I 
CA 
I I Bare 
l l Emergent 
I I Seagrass 
■■ Algae 
I I Other 
SF BAY 
Figure 3.3.7. Mean relative abundance of vegetation groups and bare area in 
vegetation quadrats. 
120 n- 
03 
o 
Figure 3.3.8. Relative percent cover of Salicornia virginica in the vegetation quadrats at 
sites where present (mean ± 1 sd). 
49 
