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Viser treff 31-50 av 170
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(Master thesis / Masteroppgave, 2013)
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Description of a new Upper Jurassic ophthalmosaurid ichthyosaur from the Slottsmøya Member, Agardhfjellet Formation of central SpitsbergenBegrenset tilgang (Master thesis / Masteroppgave, 2013)Ichthyosaurs were a group of marine reptiles that thrived in the Mesozoic seas. They evolved to be highly specialized marine predators, and were the first reptilian group to be entirely aquatic. This project’s goal was to ...
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(Master thesis / Masteroppgave, 2022)Differences in variation of phenotypic trait expression between males and females have been observed in multiple studies that are limited to one species, but meta-analytic evidence has failed to show consistent differences ...
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(Master thesis / Masteroppgave, 2013)The ridge-snowbed gradient is of high importance in alpine areas in structuring the vegetation cover. However, to what degree belowground fungal communities are affected by the gradient is much poorer understood. In this ...
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(Master thesis / Masteroppgave, 2021)Altitudinal tree- and forest lines (TFLs) are two boundaries (but often abbreviated with one word to save space) in the transition zone that separates closed forest from treeless tundra in alpine regions. Due to the last ...
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(Master thesis / Masteroppgave, 2018)In northern Europe, the tick Ixodes ricinus is of particular concern, as it is the principal vector of the spirochete Borrelia burgdorferi sensu lato (s.l.) which is known to cause Lyme disease in humans, among other ...
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(Master thesis / Masteroppgave, 2016)
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(Master thesis / Masteroppgave, 2017)
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(Master thesis / Masteroppgave, 2018)
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(Master thesis / Masteroppgave, 2016)Primates habitats are being increasingly fragmented by human activities worldwide. The behavioural flexibility exhibited by vervet monkeys (Chlorocebus pygerythrus) is assumed to be crucial in the species ability to persist ...
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(Master thesis / Masteroppgave, 2021)
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(Master thesis / Masteroppgave, 2016)Fragmentation of habitats is one of the major threats to biodiversity. Fragmentations will reduce connectivity and consequently affect the genetic population structure particularly in rivers. In the current study the genetic ...
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(Master thesis / Masteroppgave, 2014)Interspecific hybridization has intrigued evolutionary biologists since Darwin s time. New genetic combinations can arise from hybridization, leading to offspring sometimes able to adapt to different niches than their ...
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(Master thesis / Masteroppgave, 2015)Juncus bulbosus Growth Experiment performed over 13 weeks to establish its response to anoxic conditions over root system. 20 of 40 plants were grown hydroponically with oxygen deprived water supplied to the root system. ...
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(Master thesis / Masteroppgave, 2020)
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(Master thesis / Masteroppgave, 2017)
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Effects of marine protected areas and selective fishing on abundance, age and size structure of goldsinny wrasse (Ctenolabrus rupestris) populations.Begrenset tilgang (Master thesis / Masteroppgave, 2015)Wrasse species went from having almost no commercial value in Norway, and not being fished, to a landing of 21.2 million individuals in 2014 with 11.68 million of these being goldsinny. This explosive growth in fishing ...
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(Master thesis / Masteroppgave, 2019)
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(Master thesis / Masteroppgave, 2015)A permanent landscape scale grazing experiment was established at Hol, Buskerud, in a lower alpine ecosystem with a recent history of rather low grazing pressure. Since 2002, nine sub-enclosures has been permanently subjected ...