Freshwater
Phytoplankton
The ECN phytoplankton protocol (FPP)
Surface Water Chemistry & Quality
The ECN protocol for surface water chemistry and quality (measurement of physical & chemical variables) (FWC/FWA)
Surface Water Discharge
The ECN protocol for surface water discharge (FWD)
Zooplankton
The ECN protocol for crustacean zooplankton (FZP)




