I c 



9 



c e 



or 



UJ 



'O 

 El 



07 - 



06 - 



6 - 



04 - 



03 - 



02 - 



1 - 



0.2 0.3 0.« 0.5 "0.6 



DIFFERENCES BETWEEN MEANS 



0.7 



0.8 



Figure 3. Power curves for dominant zooplankton taxa. Calculated from 



1979-1980 entrainment data (log transformed) for a two-tailed 

 t-test with a=0.05. 



11 



