Table 7. Mean number of stems of smooth cordgrass per plot in block XI. 

 23 June 1977. 



UNPROTECTED 



PROTECTED 



1 2 



1 



2 



3 



4 



5 



6 







130.5 



589.5 



1752.5 



1310.0 



708.7 



162.5 







Figure 8. Growth of smooth cordgrass in block XI, 2.3 years after 

 destruction of the wave-stilling device. Area in the 

 foreground was the unprotected control area. 



24 



