Browsing Brage NMBU by Title
Now showing items 6962-6981 of 17117
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Gyrodactylus salaris Malmberg, 1957 (Monogenea, Gyrodactylidae) spreads further – the effect of rainbow trout farming in Northern Russia
(Journal article; Peer reviewed, 2022) -
h-type membrane current shapes the local field potential from populations of pyramidal neurons
(Peer reviewed; Journal article, 2018) -
Habitat and foraging ecology of two cryptic bat species 59° North : Myotis mystacinus and M. brandtii
(Master thesis, 2020)The Brandts’ bat (Myotis brandtii) and the whiskered bat (Myotis mystacinus) are cryptic species from distinct taxonomic clades whose ranges frequently overlap. What, if any, resource partitioning that exists between them ... -
Habitat connectivity affects specialist species richness more than generalists in veteran trees
(Journal article; Peer reviewed, 2017)Intensified human land use continues to increase habitat loss and fragmentation, and leads to a homogenization of biodiversity. Specialized species with narrow niches seem to be declining more rapidly than generalist ... -
Habitat segregation between brown bears and grey wolves in a human-dominated landscape
(Journal article; Peer reviewed, 2018) -
Habitat segregation by sympatric juvenile Arctic charr and brown trout in shallow lake areas: a consequence of interspecifc diferences in predator avoidance?
(Peer reviewed; Journal article, 2024)In sympatry, juvenile brown trout (Salmo trutta) usually occupy the shallow and most productive areas (littoral zone) of lakes, while juveniles of Arctic charr (Salvelinus alpinus) are found in deeper, less productive ... -
Habitat selection and prey choice in the house cat (Felis silvestris catus)
(Master thesis, 2016-11-22)The domestic cat’s effect on wildlife, especially as a predator on birds, has been increasingly debated in later years. Most studies that examine predation by cats have recorded home-brought prey or analyzed stomach contents ... -
Habitat Selection and Temporal Trends in Elevational Occurrence and Population Size of an Alpine Bird (Eremophila alpestris)
(Master thesis, 2023)Klimaet er i endring og dette fører til at fugl og andre artsgrupper endrer utbredelse mot polene og forflytter seg høyere i terrenget. Disse endringene fører til nedgang i habitat og er antatt å være en av grunnene til ... -
Habitat selection by brown bears with varying levels of predation rates on ungulate neonates
(Peer reviewed; Journal article, 2021)In northern Eurasia, large carnivores overlap with semi-domestic reindeer (Rangifer tarandus) and moose (Alces alces). In Scandinavia, previous studies have quantified brown bear (Ursus arctos) spring predation on neonates ... -
Habitat selection of ortolan buntings (Emberiza hortulana) on forest clear-cuts in northern Sweden
(Master thesis, 2014-11-03)The ortolan bunting (Emberiza hortulana) is one of the most severely declining farmland birds in Europe. Since the 1970s, the population in Sweden has declined more than 80%, and in Norway the population is close to ... -
Habitat selection, elevational shift, and population trend in the Norwegian population of the Eurasian Dotterel (Charadrius morinellus)
(Master thesis, 2023)Climate change occurs at a faster rate in alpine areas and in northern latitudes compared to other regions. However, we have too little knowledge of the consequences of such changes within alpine areas. Studies regarding ... -
Habitat use and habitat-specific behaviour of breeding female Eurasian kestrels (Falco tinnunculus) in a peak vole year in the boreal forest
(Master thesis, 2012-09-14)I used radio telemetry to study the habitat use and habitat-specific behaviour of six female Eurasian kestrels (Falco tinnunculus). The field work was conducted in Trysil municipality, south eastern Norway, during the ... -
Habitatbruk og næringsøkologi til fiskearter i et komplekst samfunn med dominans av abbor (Perca fluviatilis)
(Master thesis, 2011-10-03)Denne masteroppgavens formål har vært å klarlegge relativ bestandsmengde, habitatbruk og næringsøkologi til de enkelte artene i fiskesamfunnet i Skasen, i første rekke for å få bedre innsikt i bestandstilstanden til røye ... -
Habitatbruk, diett og individuell vekst hos røye (Salvelinus alpinus) og sik (Coregonus lavaretus) i Sølensjøen sterkt påvirket av beskatning
(Master thesis, 2010-12-06)Målsettingen for denne masteroppgaven har vært å finne ut hvordan den økte innsatsen i sikfisket i Sølensjøen de to siste tiårene har påvirket bestanden av røye (Salvelinus alpinus) og sik (Coregonus lavaretus). I juni, ... -
Habitatvalg og overlevelse for unger av kvinand (Bucephala clangula), kunstige hekkeplasser og mulige forvaltningstiltak
(Master thesis, 2014-08-21)I området rundt Lillehammer, Norge, har det siden 2005 blitt utplassert hekkekasser for kvinand (Bucephala clangula). Formålet er å undersøke om reirplasser er en begrensende faktor i forskningsområdet til Kvinandprosjektet. ... -
Habits in frequency of purchase models: the case of fish in France
(Peer reviewed; Journal article, 2021)The quantity purchased in a period is the result of two decisions: the frequency of purchase and the average purchase on each occasion. We introduce habit formation into demand systems modelling each of these decisions. ... -
Haematological and serum biochemical values in Norwegian sled dogs before and after competing in a 600km race
(Journal article; Peer reviewed, 2019) -
Haemonchus contortus i utvalgte sauebesetninger i Øvre Telemark og Bø; hvor vanlig er F200Y-mutasjonen?
(Student paper, others, 2022)Anthelmintikaresistens hos rundorm er sett i økende grad verden over, inkludert i Norge. Den blodsugende løpeormen, Haemonchus contortus, er svært utbredt og en viktig årsak til klinisk sykdom og produksjonstap. Parasitten ... -
Haemoparasites—challenging and wasting infections in small ruminants: A review
(Peer reviewed; Journal article, 2020)Vector-borne haemoparasites in small ruminants are widespread, although only scattered information is available on their occurrence. Haemoparasites occur in the genera Anaplasma, Babesia, Ehrlichia, Mycoplasma, Theileria ... -
Hageavfall som brensel i fjernvarme : kan hageavfall brukes som brensel i fjernvarme? Analyse av brenselsegenskaper til hageavfall
(Master thesis, 2016-08-31)Dette er en studie som ser på brenselsegenskapene til flis fra hageavfall. Flis fra fem forskjellige steder er blitt samlet inn. Flisen fra fire av disse stedene består av hageavfall mens den femte er vanlig flis brukt ...