Blar i forfatter Mastergradsoppgaver i biologi "Moccetti, Paolo Maria"
-
Contrasting patterns in trophic niche evolution of polymorphic Arctic charr Salvelinus alpinus L. populations in two subarctic lakes, northern Norway
Moccetti, Paolo Maria (Master thesis; Mastergradsoppgave, 2018-05-15)The trophic niche (recent and time-integrated niche estimates) of polymorphic populations of Arctic charr was investigated in two lakes in Northern Norway. The lakes, Tårnvatn and Skøvatn, have three and two morphs, respectively. Since the two systems are very similar in environmental conditions and fish communities, comparable niches between similar trophic morphs across lakes were expected caused ...