Browsing Økologi og evolusjon by Title
Now showing items 132-151 of 170
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(Master thesis / Masteroppgave, 2014)Phenotypic plasticity allows organisms with identical genotypes to develop different phenotypes in response to different environmental cues. Phenotypic plasticity is a trait in itself, and can be either adaptive or ...
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(Master thesis / Masteroppgave, 2016)
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(Master thesis / Masteroppgave, 2020)
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(Master thesis / Masteroppgave, 2020)
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(Master thesis / Masteroppgave, 2017)In the past century, the agricultural landscape in Norway, and Europe, has changed drastically. Artificial fertilizer, electricity and modern machinery has contributed to the development of the industrialization of the ...
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(Master thesis / Masteroppgave, 2021)
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(Master thesis / Masteroppgave, 2018)
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(Master thesis / Masteroppgave, 2020)Small rodents in alpine areas are known to appear in multiannual cycles, usually with a population peak every 3 – 5 years. Since the mid 1980’s, a dampening in these population peaks have been observed in Northern Europe. ...
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Solving Phylogenetic Relationships Within the Rove Beetle Genus /Aleochara/ (Coleoptera: Staphylinidae) by Utilizing a Novel Approach based on High Throughput SequencingRestricted Access (Master thesis / Masteroppgave, 2023)
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(Master thesis / Masteroppgave, 2016)Bird song is used for both intra-sexual and inter-sexual interactions, in male-male competition and for attracting females. In species that use song for attraction, the females often prefer males with larger repertoires ...
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(Master thesis / Masteroppgave, 2018)
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(Master thesis / Masteroppgave, 2023)The size of the Norwegian red deer population is historically high and typical of the trend seen over much of Europe. Dense populations may cause damage to agricultural crops, and crop yield is drastically decreased by red ...
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(Master thesis / Masteroppgave, 2014)
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(Master thesis / Masteroppgave, 2014)
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(Master thesis / Masteroppgave, 2018)
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(Master thesis / Masteroppgave, 2021)
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(Master thesis / Masteroppgave, 2015)When facing life-threatening perturbation the following stress reaction will usually turn current behavior towards survival behaviors. However, this can have a potential fitness trade-off if it turns behavior away from ...
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Sub-lethal effects of imidacloprid, a neonicotinoid insecticide, on bumblebees (Bombus terrestris) (Master thesis / Masteroppgave, 2017)
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(Master thesis / Masteroppgave, 2019)
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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, ...