2- 



\- 

 0^ 



-i- 



OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 



Figure 4. Annual pattern produced from the harmonic regressions 



developed for Acartia tonsa at EN and NB combined (R^=0.76) 



I .0- 



0.5- 



* 0.8- 



1976 



1977 



1978 



1 979 I 980 

 YEAR 



1983 



Figure 5. Annual means, (± 2 standard errors) of the residuals 



from the harmonic regression developed for Acartia tonsa 

 at EN ( — ) and NB ( ). 



