Browsing Brage NMBU by Author "Haugen, Thrond O."
Now showing items 1-5 of 5
-
Empirical support for sequential imprinting during downstream migration in Atlantic salmon (Salmo salar) smolts
Haraldstad, Tormod; Forseth, Torbjørn; Olsen, Esben M.; Haugen, Thrond O.; Höglund, Erik (Peer reviewed; Journal article, 2022)The precise homing of Atlantic salmon to their natal river and spawning grounds is the foundation for locally adapted genetically differentiated populations across rivers or across river sections. A sequential imprinting ... -
Interne tilførsler og omsetning av næringsstoffer i Østensjøvann, Ås kommune, 2017
Haugen, Thrond O.; Riise, Gunnhild; Rohrlack, Thomas; Schneider, Susanne; Kristiansen, Johnny; Haaland, Ståle (MINA fagrapport;59, Report, 2019) -
Population consequences of climate change through effects on functional traits of lentic brown trout in the sub-Arctic
Bærum, Kim Magnus; Finstad, Anders Gravbrøt; Ulvan, Eva Marita; Haugen, Thrond O. (Peer reviewed; Journal article, 2021)Climate-induced plasticity in functional traits has received recent attention due to the immense importance phenotypic variation plays in population level responses. Here, we explore the efect of diferent climate-change ... -
River restoration in Bognelv, Northern Norway : salmonid and macroinvertebrate responses to restoration measures
Nordhov, Per-Fredrik Rønneberg; Paulsen, Sandra Marie (Master thesis, 2016-08-11)This is the fourth study of the response of salmonids to river restoration in Bognelv in Finnmark County, Norway. Bognelv was channelized, erosion secured and flood protected during the late 1930s to early 1990s period, ... -
Vandringsmønsteret til laksesmolt i Vossovassdraget med vekt på detaljert kartlegging av åtferd i innsjøsystema og effektar av miljøtilhøve
Haugen, Thrond O.; Kristensen, Torstein; Nilsen, Tom Ole; Urke, Henning Andre (MINA fagrapport;41, Report, 2017)The River Vosso population of Atlantic salmon (Salmo salar) was strongly reduced over the course of a few years during late 1980s, and has not recovered since, despite substantial mitigation efforts. The ultimate reason(s) ...