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Zooplankton

The ECN protocol for crustacean zooplankton (FZP)
code

FZP

Protocol file

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Site types that use this protocol

The crustacean zooplankton which dominate the open water of lakes form an important link in the food chain between phytoplankton and fish.  Most lakes contain a few species from a small number of genera but marked changes in species composition can occur when there is a progressive change in the trophic status.

Species presence and abundance are determined through fortnightly sampling at lake sites only.

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May

Our field activities

MAY

During May we continue with most of the ECN measurements, and as the weather warms up, we start preparing for the additional measurements to be made over the summer.

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Sampling in a frog pool, Snowdon. Photo © CCW
[Photo © CCW]