zone 2 I 



Balamis at WP j 



g denuding autumn denuding 



UAR SEP UM! SEP UAR SEP UAR SEP IMK SEP UAR SEP UAR SEP UAH 

 1973 1980 1981 1982 1983 J 9S4 1985 1986 

 UNDISTURBED — RECOLONIZATTON 



UAR SEP UAR SEP WAR SEP UAR SEP UAR SEP UAR SEP UAR SEP UAR 

 1979 ...l.SSiL 1981 1382 _J.983 ..._1.9a4.. 1985 1986 



• UNDISTURBED 



— RECOLONIZATION 



£ « 111 



UAR SEP UAR SEP UAR SEP UAR SEP UAR SEP UAR SEP UAR SEP UAR 

 1979 1980 1981 1982 1983 1384 1985 1986 

 UNDISTURBED RECOLONIZATION 



■ UNDISTURBED 



— RECOLONIZATION 



Figure 12. Abundance of Balanus at recolonization sites in Zone 2, from March 1979-March 1986. Vertical lines 

 represent time of denuding. 



40 



