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Phosphorus Flux Through a Littoral Ecosystem: The Importance of Cladoceran Zooplankton and Young Fish
Authors:Timo Kairesalo,Timo Seppä    
Abstract:Foodchain relationships in water within a helophytic vegetation stand were experimentally investigated using the radioactive isotope 33P as a tracer. The results proved the importance of cladoceran zooplankton (mainly Bosmina longispina LEYDIG) in the control of phytoplankton and the importance of young fish in the control of Bosmina abundance in the littoral water.
Keywords:phosphorus flux  lake littoral  Bosmina longispina  fish predation
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