Blar i Master’s theses (MINA) på tittel
Viser treff 181-200 av 462
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Genetic differentiation and demographics of brown trout (Salmo trutta) in tributaries of a sub-arctic watercourse affected by fragmentation and stocking
(Master thesis, 2019)The Pasvik river in north-eastern Norway harbours the only piscivorous brown trout (Salmo trutta) population in Finnmark County. Throughout the river, seven hydroelectric power dams were constructed between 1951 and 1978. ... -
Geokjemiske undersøkelser av tilgrensende områder ved gruvene i Folldal
(Master thesis, 2018)Anthropogenic activities such as mining has led to an increase in and occurrence of heavy metals on the surface of earth. Mining has been an important part of the Norwegian industry for a long time. In the mines in Folldal, ... -
GIS-modeling of riparian vegetation : a case study of ecosystem services in and along Lierelva as indicated by macroinvertebrates
(Master thesis, 2020)Lierelva is a river located in SE-Norway in Auskog-Holand municipality. It has a large drainage area and joins Lake Bjorkelangen in the south. This study has two major purposes: (1) determine the various types of riparian ... -
Gjenbruk av prediksjonsmodeller ved arealbasert lasertakst : korrigering av prediksjoner ved hjelp av feltobservasjoner
(Master thesis, 2021)Skogbruksplantakster har som hensikt å gi informasjon som kan benyttes til å ta forvaltningsbeslutninger i skogbruket og gjøres i dag ved hjelp av flybåren laserskanning (FLS) etter arealmetoden. En viktig kostnadselement ... -
The golden eagle's (Aquila chrysaetos) diet and prey handling at the nest investigated by video monitoring
(Master thesis, 2021)A parent bird provisioning for its nestlings faces many decisions, which are important for the nestlings' survival. As the nestlings grow older, their needs and demands may change, and the parent may respond to this by ... -
Gonyostomum semen : en klimaflyktning? : utvikling av algens dominans i to innsjøer i Østfold : en paleolimnologisk studie
(Master thesis, 2018)Organismer tilpasses de miljøforholdene (abiotiske og biotiske faktorer) de lever under. Dette innebærer at en populasjons utbredelse og størrelse blir begrenset av disse faktorene. En art med gode tilpasninger har bedre ... -
Greywater treatment to drinking water : challenges and technologies
(Master thesis, 2020)Water is a vital source to human health and well-being and an important engine in ecosystem services and a precondition for economic prosperity and sustainable development. However, water scarcity is becoming a rising ... -
Growing up where you were born : a comparison of nursery areas for salmonids in river stretches with and without natural spawning
(Master thesis, 2020)Ecosystems are significantly impacted by activities from human settlements. This is especially the case for aquatic ecosystems as many large cities sit on coastlines or along major rivers. Species like salmonids are ... -
Growth, survival and migration of juvenile brown trout (Salmo trutta) in six tributaries to river Verdalselva : connectivity and source sink dynamics
(Master thesis, 2019)Brown trout (Salmo trutta L.) in dendritic river systems mainly use smaller tributaries as spawning- and nursery grounds. The juveniles exhibit territorial behavior and compete over resources of food and shelter. Interactions ... -
Grunnvannsmodellering som et verktøy for å estimere setninger rundt byggegroper
(Master thesis, 2020)Dette studie har sett på usikkerheter og verdien av å bruke grunnvannsmodellering som et verktøy under en planleggingsfase til et byggeprosjekt hvor det skal gjennomføres omfattende grunnarbeid. Motivasjonene bak oppgaven ... -
Grønn infrastruktur i norsk skogforvaltning
(Master thesis, 2021)Formålet med denne oppgaven har vært å undersøke tenkningen rundt landskapsøkologiske hensyn i skogbruket og i hvilken grad grønn infrastruktur kan tas i bruk som et verktøy for målrettede landskapsøkologiske hensyn i norsk ... -
Habitat and foraging ecology of two cryptic bat species 59° North : Myotis mystacinus and M. brandtii
(Master thesis, 2020)The Brandts’ bat (Myotis brandtii) and the whiskered bat (Myotis mystacinus) are cryptic species from distinct taxonomic clades whose ranges frequently overlap. What, if any, resource partitioning that exists between them ... -
Har introduksjon av digital skogbruksplan effekt på aktiviteten i skogbruket?
(Master thesis, 2018)Forvaltning av en skogeiendom bør baseres på korrekt informasjon om skogen. Skogbruksplaner er et viktig verktøy for skogeier for å sikre en bærekraftig forvaltning av skogressursene, der økonomiske, økologiske og sosiale ... -
Har pågående klimaendringer påvirket fiskesamfunnet i Sølensjøen, Rendalen?
(Master thesis, 2021)Introduksjon av nye fiskearter til en vannforekomst kan ha store konsekvenser for det stedegne fiskesamfunnet. Den globale oppvarmingen kan også føre til strukturelle endringer i fiskesamfunn ved økt temperatur og avrenning ... -
Harvest rates in a partially migrating moose Alces alces population relate to summer but not winter moose densities
(Master thesis, 2021)Moose Alces alces are in many parts of Scandinavia managed at high densities to maximize harvest rates. This comes with benefits for hunters and landowners, but also with costs for forestry, because moose can do considerable ... -
Hide and seek : a pilot study on day roosts in autumn and hibernacula for Vesper bats in southeast Norway
(Master thesis, 2018)1. Bats constitute >20% of all terrestrial mammal species in Norway (12 resident species, 7 on the national Red list). Yet, the knowledge of their distribution, population trends and potential threats in Norway is very ... -
Hiking in Rondane wild reindeer range : human trail use and the effect of removing trail marks
(Master thesis, 2020)Habitat loss caused by human disturbance is one of the largest threats to the wild reindeer (Rangifer tarandus tarandus) in Norway. Increasing infrastructure development and human use of marked trails and tourist cabins ... -
Hogstføringens betydning for angrep fra gransnutebillen (Hylobius abietis)
(Master thesis, 2021)For å drive en bærekraftig forvaltning av skogressursene er foryngelse av hogstfelt en forutsetning. Foryngelse av gran (Picea abies) skjer i all hovedsak av utplanting av kulturplanter. Granplantene kan ha høy dødelighet ... -
Home ranges of domestic cats (Felis catus) in south-eastern Norway
(Master thesis, 2020)Small GPS units were used to track pet cats in south-eastern Norway from august 2019 to November 2019, in order to obtain home range size estimates. In total, 111 (51 females and 60 males) cats were tracked using their ... -
Household recycling rates for plastic and wet organic waste in Norwegian municipalities : possible influence by sociodemographic, geographic and waste management properties
(Master thesis, 2017)With population growth and a huge increase in consumption over the last decades, waste has transitioned from being considered a problem to being considered a resource. To exploit this resource in the most efficient way ...