Sökning: "Per Saarinen Claesson"
Hittade 2 uppsatser innehållade orden Per Saarinen Claesson.
1. Survival of brown trout fry in nature: effects of activity, body size and starvation
Master-uppsats, Linköpings universitet/Biologi; Linköpings universitet/Tekniska högskolanSammanfattning : The first year of life is one of the main survival bottlenecks for many fish species. Individual traits affecting survival can be morphological, physiological or behavioural. Body size, growth rate and activity have all been found to affect fitness in different organisms. LÄS MER
2. Fisk- och fågelpredations påverkan på den bentiska makroevertebratfaunans sammansättning under tidig vår i Tåkern
Kandidat-uppsats, Linköpings universitet/Biologi; Linköpings universitet/Tekniska högskolanSammanfattning : Predation is one of many factors that form the structure of the macroinvertebrate community in lakes, wetlands and watercourses. Earlier studies lack an examination concerning how fish- and waterfowl predation affect macroinvertebrates during shorter periods in the spring. LÄS MER