Sökning: "Per-Arne Amundsen"
Hittade 1 avhandling innehållade orden Per-Arne Amundsen.
1. Lake bathymetry as driver of salmonid population size structure and biomass
Sammanfattning : Most fish species undergo ontogenetic niche shifts from feeding on pelagic zooplankton, to larger benthic invertebrates and in some cases also to fish. These ontogenetic niche shifts have strong impact on the interactions within and between species, with effects on individual growth, population abundance and food web dynamics. LÄS MER
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