Distribution of Chlorinated Hydrocarbon Pesticides and PCBs in the ...

Table 2.2
Total Vertical Hauls in Pooled Samples
for Zoopl ankton
Net Mesh Sampl i ng Per i od Sampl i ng Per i od Sampl i ng Peri od
(0) May 24-29, 1986 August 28-30, 1986 June 5-16, 1987
2 0
73
250
450
Total
The pooled zooplankton samples were divided into standard size fractions
using precleaned a1 1 -stainless testing sieves (Table 2.3).