Blar i Brage IMR på forfatter "Nilssen, Kjell Tormod"
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Testing UAVs to perform aerial photographic survey of harp and hooded seals in the West Ice area
Nilssen, Kjell Tormod; Storvold, Rune; Stødle, Daniel; Solbø, Stian André; Johansen, Kjell-Sture; Poltermann, Michael; Haug, Tore (Rapport fra Havforskningen;, Working paper, 2014)The aim of the KV “Svalbard” survey was to test two UAVs (Unmanned Aerial Vehicles) to perform aerial photographic surveys of harp and hooded seal whelping patches on the drift ice in the West Ice area in the Greenland ... -
The intensity of horizontal and vertical search in a diving forager the harbour seal
Ramasco, Virginie; Barraquand, Frédéric; Biuw, Martin; McConnell, Bernie J.; Nilssen, Kjell Tormod (Journal article; Peer reviewed, 2015-05-27)Free ranging foraging animals can vary their searching intensity in response to the profitability of the environment by modifying their movements. Marine diving animals forage in a three dimensional space and searching ... -
Use and selection of prey by harp seals during summer in the northern Barents Sea
Nilssen, Kjell Tormod; Lindstrøm, Ulf (ICES CM documents, Working paper, 2005)The aim of this study was analyse harp seals prey use and selection during summer in Svalbard waters. A total of 41, 34 and 58 (including 24 faeces samples) from animals were sampled in 1996, 1997 and 2004. Krill was the ... -
Utredning av Havforskningsinstituttets framtidige infrastrukturbehov for innhenting av marine data
Huse, Geir; Nieuwejaar, Per; Bruvoll, Annegrete; Godø, Olav Rune; Taranger, Geir Lasse; Nilssen, Kjell Tormod; Knutsen, Jan Atle; Axelsen, Bjørn Erik; Ibenholdt, Karin (Rapport fra Havforskningen;17-2015, Research report, 2015) -
Utredningsområder for havvindkraft: effekter på marine organismer og ressurser
Dalen, John; Hjelset, Elin; Nilssen, Kjell Tormod; Steen, Henning; Søvik, Guldborg (Rapport fra Havforskningen;Nr. 10-2011, Working paper, 2011-07)De 15 foreslåtte utredningsområdene ligger spredt i norsk økonomisk sone fra sentrale Nordsjøen ved ca. 56°N til Vest-Finnmark ved ca. 71°N. Områdene ligger i varierende avstander fra kysten, og hvert område er øremerket ...