Blar i Institutt for biologi på tittel
Viser treff 1308-1327 av 2504
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K-selection as microbial community management strategy: A method for improved viability of larvae in aquaculture
(Journal article; Peer reviewed, 2018)Aquaculture has the potential to become a major food supplier in a world with an increasing human population, and increased consumption of fish will likely have positive health implications. For marine aquaculture, the ... -
Kartlegging av marin bløtbunnsfauna - Metodeutvikling i hydrolittoralsonen
(Master thesis, 2016)Det er gjort få kvalitative undersøkelser på bløtbunnssamfunnet i hydrolittoralen i Norge. I denne studien ble artssammensetningen i littoralsonen fra tre forskjellige bløtbunnsstrender i Sør-Trøndelag undersøkt ved en ... -
Kelp and seaweed feeding by High-Arctic wild reindeer under extreme winter conditions
(Journal article; Peer reviewed, 2012)One challenge in current Arctic ecological research is to understand and predict how wildlife may respond to increased frequencies of “extreme” weather events. Heavy rain-on-snow (ROS) is one such extreme phenomenon ... -
Kjemisk desinfisering av egg til copepoden Acartia tonsa
(Master thesis, 2014)Copepoder har god næringsverdi og er en viktig fôrkilde for marine fiskelarver i havet. Vedoppdrett av mange marine fiskearter er copepoder et godt alternativ til de tradisjonellefôrorganismene; Artemia og rotatorier. ... -
Knowledge on birds of conservation interest among the people living close to protected areas in Serengeti, Northern Tanzania
(Journal article; Peer reviewed, 2013)We examined the ability to recognise birds of conservation interest among the residents living adjacent to the Serengeti National Park. Data on ability to recognise the photo of eight selected bird species were collected ... -
Konsernsatsing velferdsteknologi
(SINTEF;A27717, Research report, 2016) -
Konstruksjon av flytende protein skimmer for redusert bakterievekst og partikkelforekomst i yngelproduksjon av atlantisk torsk (Gadus morhua)
(Bachelor thesis, 2023)I dette prosjektet har gruppen hatt som oppgave å designe og konstruere en ny flytende protein skimmer for Ode Group AS sitt landbaserte settefiskanlegg lokalisert på Stadsbygd i Trøndelag. Protein skimmere er i akvakultur ... -
Kultivering av Acartia tonsa-nauplier til bruk i startfôring av marine fiskelarver: effekt av ulike dietter og kjølelagring
(Master thesis, 2010)Startfôring av marine fiskelarver er en flaskehals for oppdrettsindustrien, og kvalitet og næringsinnhold i startfôringsorganismer blir trukket fram som et problem. Et alternativ til de tradisjonelle startfôringsorganismene ... -
Kunnskapshull og forskningsbehov som VKM har avdekket i sitt arbeid med risikovurderinger 2009-2010. Hovedkomiteen i Vitenskapskomiteen for mattrygghet
(VKM Report;, Research report, 2011)I denne rapporten oppsummerer VKM kunnskapshull og forskningsbehov som komiteen har avdekket i sitt arbeid med risikovurderingene i perioden 2009-2010. -
Lacustrine fish community turnover on a century time scale in south-eastern Norway
(Master thesis, 2020)Menneskelig aktiviteter har bidratt til store endringer i økosystemer det siste århundret. Ferskvannsøkosystemer er spesielt sårbare mot antropogene aktiviteter som forårsaker endringer i biodiversitet. På grunn av ... -
Land of retreating glaciers – checklist of liverworts on Svalbard
(Journal article; Peer reviewed, 2021)The checklist of liverworts of the Svalbard archipelago contains all published data on the occurrence of liverworts in the Svalbard archipelago. The list includes 105 species, five more reported species that only doubtfully ... -
Land use and habitat selection by small mammals in the Tanzanian Greater Serengeti Ecosystem
(Peer reviewed; Journal article, 2021)Habitat selection is central to shaping the abundance and distribution of organisms in space and time. We analysed land use (National Park, pastoralism and agriculture) and habitat selection by small mammals in the Tanzanian ... -
Langtidseffekter av ulik fôrkvalitet på kroppssammensetning og overlevelse hos sebrafink (Taeniopygia guttata)
(Master thesis, 2010)Et individs utvikling påvirkes av mange ytre og indre faktorer, og betydningen av slike faktorer er størst tidlig i livet. Hos fugler skjer det meste av vekst og utvikling i løpet av de første leveukene, og påvirkning som ... -
Large hawk-cuckoo Hierococcyx sparveroides parasitism on the Chinese babax Babax lanceolatus may be an evolutionary recent host-parasite system
(Journal article; Peer reviewed, 2012)We documented brood parasitism by the poorly studied Large Hawk-Cuckoo on a previously unknown host species, the Chinese Babax. Furthermore, we describe a new egg colour for the Large Hawk-Cuckoo. The parasitism rate of ... -
Large Scale Geographical Mapping of Essential Oil Volatiles in Heracleum (Apiaceae): Identification of Novel Compounds and Unraveling Cryptic Variation
(Journal article; Peer reviewed, 2018)Conspecific populations of plants in their native range are expected to show considerable variation due to long‐term ecological and evolutionary factors. We investigated the levels of secondary metabolites in Heracleum ... -
Large-effect loci mediate rapid adaptation of salmon body size after river regulation
(Peer reviewed; Journal article, 2022)Understanding the potential of natural populations to adapt to altered environments is becoming increasingly relevant in evolutionary research. Currently, our understanding of adaptation to human alteration of the environment ... -
Large-scale spatiotemporal variation in road mortality of moose: Is it all about population density?
(Journal article; Peer reviewed, 2011)Ungulate‐vehicle collisions (UVC) constitute a widespread and increasing problem in large parts of the world. This has generated an intensive search for mitigating measures, but often based on a weak understanding of the ... -
Later at higher latitudes: large-scale variability in seabird breeding timing and synchronicity
(Journal article; Peer reviewed, 2016-05-28)In seasonal environments, organisms are expected to optimally schedule reproduction within an annual range of environmental conditions. Latitudinal gradients generate a range of seasonality to which we can expect adaptations ... -
Lead concentrations in blood from incubating common eiders (Somateria mollissima) in the Baltic Sea.
(Journal article; Peer reviewed, 2020)Here we investigate if lead may be a contributing factor to the observed population decline in a Baltic colony of incubating eiders (Somateria mollissima). Body mass and blood samples were obtained from 50 incubating female ... -
Lead isotopic signatures in blood from incubating common eiders (Somateria mollissima) in the central Baltic Sea
(Peer reviewed; Journal article, 2020)The Christiansø colony of common eiders (Somateria mollissima) in the central Baltic Sea were exposed to high levels of Pb during the 2018 breeding season that were not present in 2017. Due to these high Pb blood levels, ...