PHYTOPLANKTON, cells 
WITHOUT ZOOPLANKTON 
o 5 10 15 20 
DAYS AFTER 19 JANUARY 
Figure 25-5. Phytoplankton Cell Counts in the Microcosms and 
in the Lower West Passage of Narragansett Bay During the 
January 1977 Turbulence Experiment. 
NOTE: Data points are the mean of duplicate tanks. 
399 
