Blar i Faculty of Environmental Sciences and Natural Resource Management (MINA) på tittel
Viser treff 1228-1247 av 1598
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Sea trout (Salmo trutta) area use and harvest selection: different traits lead to different fates
(Master thesis, 2016)The sea trout (Salmo trutta) is a popular target for recreational fishing along the coast. Harvest selection is known to often fish out large individuals in a pop- ulation, selecting for small size and early maturation in ... -
Sea trout in Inner Oslofjorden : population biology, marine recreational fishing and spatial variation in fishing intensity
(Master thesis, 2019)Recreational fishing has been known since XV century. Nowadays, Arlinghaus and Cooke (2009) estimate, that around 10,6% of the population in studied countries participate in recreational fishing. However, marine recreational ... -
Seasonal variation in chemical composition of Chamerion angustifolium pollen as measured by Fourier-Transform Infrared Spectroscopy
(Master thesis, 2019)The quality of pollen is of fundamental importance for male reproductive success in spermatophytes, but our knowledge as to whether pollen quality is plastic and varies throughout the flowering season is limited. Pollen ... -
Seed dispersal and phenology of the invasive plant species Bunias orientalis and Lupinus polyphyllus in South-East Norway
(Master thesis, 2018)The alien, invasive species Bunias orientalis and Lupinus polyphyllus are in expansion in Norway and pose an ecological threat to native species. The species form large and dense populations on wastelands, previous ... -
Seed rain and seedling emergence along hiking trails on elevation gradients in Dovre, central Norway
(Master thesis, 2020)Seed dispersal and seedling emergence represent critical events in the life history of plants and are fundamental agents in the formation of plant communities in time and space. Insight into the effects of human movement ... -
Segmentbeskrivelse og identifisering av motivasjonsfaktorer for reisende på atlanterhavskrysning med Christian Radich
(Master thesis, 2015-02-26)Med utgangspunkt i et casestudie av en atlanterhavskrysning med Christian Radich har det vært et mål å beskrive segmentet «reisende på atlanterhavskrysning med Christian Radich», hva som gjorde det mulig for dem å delta, ... -
Segmentering av fiskere på Laksefjordvidda basert på bosted og spesialisering : implikasjoner for videre forvaltning
(Master thesis, 2018)Fisket representerer i dag en større kilde til rekreasjon enn det gjorde tidligere. I tråd med dette representerer sportsfiske på Laksefjordvidda i dag en viktig rekreasjonskilde for mange lokale og tilreisende fiskere. ... -
Segmentering av fritidsfiskere basert på motivasjon : implikasjoner for fiskeforvaltning og turistutvikling : en undersøkelse i Femund-Engerdal
(Master thesis, 2013-09-09)Sammendrag Dagens innlandsfiske har større verdi som rekreasjonsfiske enn tidligere, og den økende etterspørsel etter tilrettelagte fisketilbud blant spesialiserte fiskere har bragt frem nye fiskereguleringstiltak for å ... -
Segmentering av fritidsfiskere basert på spesialiseringsgrad, i Trysil, Hedmark : undersøkelse av fiskevaner, preferanser og syn på forvaltning og tilrettelegging
(Master thesis, 2018)Fritidsfiske i innlandet har fått en stor verdi som rekreasjon. Med kunnskap om dagens fiskere sine ønsker og adferd, kan man i større grad gjennomføre treffsikre tiltak innen fiskeforvaltningen. Målet med denne undersøkelsen ... -
Segmentering av laksefiskere og undersøkelse av deres motivasjon for å fiske i Lakselva, Finnmark.
(Master thesis, 2012-06-18)Reiselivsnæringen er en av verdens raskest voksende næringer, og Norge har gode muligheter til å ta sin andel av veksten. Skal næringen utnytte seg av utviklingen er det en forutsetning å ha en markedsorientering basert ... -
Selection of trees marked by rubbing by Andean bears in the Peruvian dry forest
(Master thesis, 2016-08-31)The Andean bear (Tremarctus ornatus) is one of the least known species of Ursidae. One area about which very little is known is the bear’s marking behavior. This is a key aspect of bear ecology and marks can give information ... -
Sensitivity analyses of the weather research and forecasting model for wind resource assessment in coastal Ghana
(PhD Thesis;2019:105, Doctoral thesis, 2019)With the rise of modern wind turbines, wind energy has grown to become a major source of generated electricity, alongside other renewable and conventional energy sources. The geographical and time dependent nature of wind ... -
Separation and quantification of microplastics from beach and sediment samples using the Bauta microplastic-sediment separator
(Master thesis, 2017)Microplastic pollution is a topic of scientific interest globally. The environmental impacts caused by microplastics have spurred research focusing on separation and quantification of microplastics from soil and sediments ... -
Sesongvariasjoner av kvikksølv og uran samt andre grunnstoffer i Nøklevann og vannforekomster i tilhørende nedbørfelt (Hauktjern, Kroktjern, Lutvann, Rundtjern, og Solbergvann).
(Master thesis, 2016-08-09)Denne oppgaven undersøker sesongvariasjoner av ulike parametere i innsjøer i Østmarka. Prøvene ble tatt 02.03.15 (vinter), 20.05.15 (vår), 12.08.15 (sommer) og 26.10.15 (høst). De utvalgte prøvetakingslokalitetene i Østmarka ... -
Sex allocation in Svalbard reindeer (Rangifer tarandus platyrhynchus) ; do gut parasites and maternal body condition determine the sex of the fetus?
(Master thesis, 2022)Sex ratio is one of the most central demographic factors influencing species population dynamics. Intuitively, fetal sex ratio is a chance event resulting in 50 % males and 50 % females entering the population. However, ... -
Sexual dimorphism and visitation effects on fruit set in the alpine gynodioecious Silene acaulis at Finse, Norway.
(Master thesis, 2015-08-10)The abundance of pollinators in alpine areas are scarce due to harsh and unstable weather conditions. This scarcity can lead to pollen limitation in unisexual plants and drive evolution towards self-compatible plants. ... -
Sheep grazing effects on soil carbon and nitrogen and implications for runoff water quality at a low alpine site in southern Norway
(2011;2011:10, Doctoral thesis, 2011)Grazing in outlying fields has a long history and is important in local communities worldwide. Alpine ecosystems, representing a large proportion of the land area in Europe, are under pressure from changes in climate and ... -
Shifts in plany communities caused by vegetation clearing in power-line corridors
(Master thesis, 2014-09-15)Habitat modification has been identified as one of the major threats to biodiversity and has increased over recent years due to growing human population and demand for resources. One omnipresent form of habitat modification ... -
Short-term effect of water sprinkling on the two-spotted spider mite (Tetranychus urticae) in strawberry
(Master thesis, 2018)The two-spotted spider mite, Tetranychus urticae, is a common pest on strawberry plants and especially when cultivating strawberry plants in tunnels due to the mites’ preference for warm and dry conditions. A common control ... -
Short-term effects of a marine sanctuary on the local lobster population in the Oslo fjord, Norway
(Master thesis, 2022)The European lobster (Homarus gammarus) population in Norway is over-fished and endangered, and marine protected areas (MPAs) are an increasingly utilized measure for protection of this species. Previous studies in Norway ...