DAYS AFTER 13 JULY 
Figure 25-8. Phytoplankton Cell Counts in the Microcosms and 
in the Lower West Passage of Narragansett Bay During the 
July 1977 Turbulence Experiment. 
NOTE: Zooplankton numbers in the filtered tanks (80 n net) were only slightly 
lower than in the unfiltered (see Figure 25-9). Data points are the means of dup¬ 
licate tanks. 
403 
