Browsing Økologi og evolusjon by Title
Now showing items 151-170 of 170
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(Master thesis / Masteroppgave, 2020)Telomeres, the tandemly repeated sequences at the ends of vertebrate chromosomes, shortens during an organism’s life due to internal and external factors. The conditions experienced by an individual during its growth period, ...
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(Master thesis / Masteroppgave, 2017)
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(Master thesis / Masteroppgave, 2016)
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(Master thesis / Masteroppgave, 2014)The taxonomy of the staphylinid genus Mocyta was explored using molecular markers, in addition to a thorough investigation of the published literature regarding this genus and its proposed morphospecies. The aim was to ...
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(Master thesis / Masteroppgave, 2014)The present study elucidates the phylogenetic relationship within the tribe Riedelieae in family Zin-giberaceae, with a main focus on the genus Pleuranthodium and its intrageneric relationship. Previ-ous phylogenetic studies ...
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(Master thesis / Masteroppgave, 2015)Ticks are important vectors for a variety of pathogens of medical and veterinary importance worldwide. Small rodents and shrews are widely distributed, and can harbour several species of ticks and substantial tick burdens. ...
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(Master thesis / Masteroppgave, 2014)A set of life history traits were studied in order to compare the thermal responses of two populations of the surface living Collembolan Hypogastrura viatica, from the highly contrasting climates of north east Svalbard and ...
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(Master thesis / Masteroppgave, 2014)Extractive foraging of underground storage organs (USOs) is believed to have played an important role in human evolution. This behavior is also present in wild chimpanzees (Pan troglodytes), who sometimes use tools in the ...
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(Master thesis / Masteroppgave, 2021)
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(Un)safety in numbers? Spatial variations in plant – pollinator interactions on two volcanic islands (Master thesis / Masteroppgave, 2021)
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(Master thesis / Masteroppgave, 2020)
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(Master thesis / Masteroppgave, 2020)Abstract In 2016 Chronic Wasting Disease was discovered in Nordfjella, Norway for the first time in a female reindeer (Rangifer tarandus). Since then Norwegian nature management have implemented several measures in the ...
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(Master thesis / Masteroppgave, 2021)
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(Master thesis / Masteroppgave, 2024)
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(Master thesis / Masteroppgave, 2019)Free-ranging reindeer (Rangifer tarandus L.) eat a diverse diet of graminoids, herbs, shrubs, woody plants, mushroom, lichen and mosses. DNA metabarcoding is an established method in dietary studies and through e.g. ...
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(Master thesis / Masteroppgave, 2014)The three-spine stickleback is an adaptable fish with variation in morphology and behaviour, inhabiting saltwater, brackish water and fresh water. It is armoured with 30-35 bone plates along its lateral line. In addition, ...
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(Master thesis / Masteroppgave, 2013)The epiphytic bryophyte composition between and within 73 ash trees (minimum stem diameter at breast height 20 cm) at Tungesvik, Etne, West Norway was investigated. The main aim of the study was to investigate patterns of ...
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(Master thesis / Masteroppgave, 2018)
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Vegetation-environment relationships of a kettle-hole floodplain at Øvre Romerike, SE NorwayRestricted Access (Master thesis / Masteroppgave, 2015)Sandtjern nature reserve, located on the Gardermoen Delta, SE Norway, consists of a series of kettle holes that are subjected to severe annual wet-dry cycles due to flooding. In the rainy season in late autumn, the kettle ...