Browsing Master theses by Title
Now showing items 206-225 of 294
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Salmoxcellia vastator n. gen., n. sp. i regnbueørret og laks: - vevstropisme, patologi, diagnostikk og spredning
(Master thesis, 2022-10-31) -
Sår og sårheling hos atlantisk laks (Salmo salar L.) i RAS med sjøvannstilsetning og i tradisjonelle sjømerder
(Master thesis, 2020-12-12)Produksjon av postsmolt atlantisk laks (Salmo salar) i resirkulerende akvakultursystemer (RAS) med sjøvannstilsetning er tatt i bruk for å forkorte produksjonstiden i sjø. Dette er som følge av store utfordringer knyttet ... -
Seasonal CO2 exchange in a coastal heathland in western Norway – effects of drought and bryophyte removal
(Master thesis, 2020-04-30)Climate models project that Western Norway will experience warmer temperatures with more frequent and extreme drought periods during the 21st century. Such climatic changes are likely to alter many vital ecosystem processes, ... -
Seasonal zooplankton dynamics in Svalbard coastal waters: The shifting dominance of mero- and holoplankton and timing of reproduction in three species of Copepoda
(Master thesis, 2019-06-15)Monthly sampling was conducted in the ice-free Adventfjorden in West Spitsbergen, Svalbard, from March to November 2018 to assess the seasonal development in the Arctic zooplankton community and to investigate the seasonally ... -
Senescence-Related Changes to the Lipid Composition of SH-SY5Y Cells with Implications for α-Synuclein Misfolding
(Master thesis, 2020-06-20) -
Single nucleotide editing at the 11q23.3 adiposity risk locus by the prime editing technique
(Master thesis, 2024-06-03)Summary Unraveling the mysteries hidden within the small fraction of the genome that makes every human unique, is still ongoing. Most of these genetic variations require interactions with environmental factors to affect ... -
Size distribution pattern and abundance of Periphylla periphylla in western Norwegian fjords
(Master thesis, 2023-10-02) -
Skåring av velferd hos atlantisk laks (Salmo salar L.) i nedsenkede kommersielle merder
(Master thesis, 2023-06-02)Strukturelle modifikasjoner av sjømerder pågår kontinuerlig for å motvirke kjente produksjonsutfordringer innen kommersielt lakseoppdrett. Nedsenkede oppdrettsmerder kan redusere antall lakselus på fisken, minimere ... -
Skin development in Atlantic salmon (Salmo salar) post-smolts reared in freshwater or low strength seawater and effect on susceptibility to Tenacibaculum finnmarkense
(Master thesis, 2020-06-24)Ulcer development caused by bacterial infections in the sea is a large problem in the Norwegian salmon farming industry, leading to increased mortalities, reduced fish welfare, down-classification at harvest, and increased ... -
Smitteforsøk med Lepeophtheirus salmonis på Oncorhynchus gorbuscha og Salmo salar
(Master thesis, 2023-08-28)Hovedmålet med denne studien var å teste om kopepoditter av lakselus (Lepeophtheirus salmonis) som har vært festet på pukkellaks (Oncorhynchus gorbuscha) kan smitte og etablere seg på atlantisk laks (Salmo salar) eller om ... -
Soft-Bottom Ecological Status and Distribution of Leptosynapta sp. in Kviturspollen
(Master thesis, 2022-06-01)This thesis aims to give an overview of the current ecological status of Kviturspollen by using CTD data and soft-bottom samples to evaluate the conditions, and results from past surveys to evaluate any improvement or ... -
Spatial and Temporal Variation in length-at-Age in Northeast Arctic haddock (Melanogrammus aeglefinus)
(Master thesis, 2024-06-03)Summary: The growth of fish is one of the most important factors in fisheries management. As fish grow, their lifestyles often change considerably including their food sources and the species that prey on them. Growth is ... -
Spatial variability in life history traits of sprat (Sprattus sprattus) in Norwegian fjords suggests low mixing of adults between the fjords
(Master thesis, 2022-06-01)Recent studies have shown almost no genetic variability of sprat (Sprattus sprattus) among Norwegian fjords. However, each fjord creates its own unique habitat, and local adaptations can thereby be expected. An annual ... -
Spatiotemporal dynamics in the acoustic backscatter of plankton and lesser sandeel (Ammodytes marinus) in the North Sea measured using a Saildrone
(Master thesis, 2021-06-01)With accelerating global warming and human activities, the North Sea is one of the marine ecosystems undergoing rapid change. The need for spatially-temporally extendable survey platforms for assisting well-established ... -
Spatiotemporal variation in the density distribution of sprat (Sprattus sprattus) in Hardangerfjorden and Sognefjorden
(Master thesis, 2022-06-01)Sprat (Sprattus sprattus) is a pelagic fish species of considerable importance for the Norwegian fjord ecosystems, especially in Sognefjorden and Hardangerfjorden. Coastal habitats like fjords are heavily impacted by human ... -
Spawning during an oil spill: how exposure to the water-accommodated fraction of crude oil may disrupt polar cod (Boreogadus saida) reproduction
(Master thesis, 2020-07-01)Declining ice cover in the Arctic has made it possible to extract oil reserves in areas that were once unreachable. However, all oil exploration comes with an inherent risk of spills. Conditions in the Arctic may increase ...