Browsing Økologi og evolusjon by Title
Now showing items 107-126 of 170
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(Master thesis / Masteroppgave, 2020)Urban natur er lite forsket på sammenlignet med uberørt natur, men naturen i og rundt byene er viktig å ha kunnskap om for å kunne ta gode og bærekraftige avgjørelser i byplanlegging og vern av natur. Naturen i og rundt ...
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(Master thesis / Masteroppgave, 2015)Nutrient availability is important for microbes in soil environments. When an animal dies and decomposes, nutrients are released into the soil. This may cause a shift in the diversity of microbes present, as well as lead ...
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(Master thesis / Masteroppgave, 2014)Plant reproduction in the Arctic is challenging, and tight energy budgets, short growing season and the limited number of pollinators favour self-pollination. Self-pollination over time will, however, have a negative effect ...
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(Master thesis / Masteroppgave, 2022)
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(Master thesis / Masteroppgave, 2016)This thesis investigates the relationship between personality traits and natal dispersal for both sexes of the great tit Parus major in a population close to Oslo, Norway. Contrary to previous studies which focused only ...
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(Master thesis / Masteroppgave, 2016)
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(Master thesis / Masteroppgave, 2018)During the last century, the grey wolf (Canis lupus L.) was subject to extensive hunting pressure, which led to functional extinction of this species from the Scandinavian Peninsula around 1970. Wolves reappeared in ...
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(Master thesis / Masteroppgave, 2016)
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Phylogenetic studies and species delimitation in the genus Dipcadi Medik (Asparagaceae) based on targeted sequence capture and ITSRestricted Access (Master thesis / Masteroppgave, 2023)Species concepts and species delimitation constitute the backbone of taxonomic and phylogenetic studies. Morphology-based delimitation has resulted in inconsistent taxonomy among authors due to differences in interpreting ...
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Phylotranscriptomics of Chlorophyta: Evolutionary interpretation of cytomorphologies and non-canonical codons in UlvophyceaeRestricted Access (Master thesis / Masteroppgave, 2018)
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(Master thesis / Masteroppgave, 2017)
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(Master thesis / Masteroppgave, 2017)
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(Master thesis / Masteroppgave, 2016)
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(Master thesis / Masteroppgave, 2014)Polyploidy and ecotypic differentiation are important aspects of plant evolution. The present study has applied molecular methods to investigate the polyploid origin and ecotypic differentiation of the tetraploid Cochlearia ...
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Populasjonsundersøkelser av dragehode (Dracocephalum ruyschiana) - med fokus på isolasjon, areal, naturtyper og gjengroing på utvalgte lokaliteter i Sørøst-NorgeRestricted Access (Master thesis / Masteroppgave, 2020)Sammendrag Mange arter er i dag truet med utrydning fordi stadig mer areal blir tatt i bruk eller endret av mennesker. En av disse artene er dragehode (Dracocephalum ruyschiana), som er i kategorien sårbar (VU) på rødlista ...
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Population Dynamics, Size Hierarchies and Neighbour Interactions of Early Colonizing Vascular Plants of a Norwegian Glacier ForelandRestricted Access (Master thesis / Masteroppgave, 2014)The population dynamics of the three early colonizing vascular plant species Oxyria digyna, Poa alpina and Ranunculus glacialis was studied in a chronosequence in the glacier foreland of Hellstugubreen in Jotunheimen ...
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Population dynamics, size hierarchy and neighbour interactions of early colonizing vascular plants in a Norwegian glacier forelandRestricted Access (Master thesis / Masteroppgave, 2014)The population dynamics of the three early colonizing plant species Saxifraga stellaris, Arabis alpina and Cerastium cerastoides was studied in the Hellstugubreen glacier foreland in Jotunheimen National Park in southern ...
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(Master thesis / Masteroppgave, 2021)Abstract Incidental take of non-target species by fisheries, also referred to as bycatch, is a major concern for management of species in the marine megafauna. In Norway, 555 harbour seal (Phoca vitulina) die as the result ...
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(Master thesis / Masteroppgave, 2019)
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(Master thesis / Masteroppgave, 2016)The regular movement of animals between summer and winter ranges, termed seasonal migration, is a common phenomenon among ungulates at northern latitudes. The most prominent hypothesis to explain seasonal migration is the ...