Browsing NINA Brage by Author "Buhl-Mortensen, Pål"

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Computer vision enables short- and long-term analysis of Lophelia pertusa polyp behaviour and colour from an underwater observatory

Osterloff, Jonas; Nilssen, Ingunn; Järnegren, Johanna; Van Engeland, Tom; Buhl-Mortensen, Pål; Nattkemper, Tim W. (Peer reviewed; Journal article, 2019)

An array of sensors, including an HD camera mounted on a Fixed Underwater Observatory (FUO) were used to monitor a cold-water coral (Lophelia pertusa) reef in the Lofoten-Vesterålen area from April to November 2015. ...
Trawling disturbance on megabenthos and sediment in the Barents Sea: Chronic effects on density, diversity, and composition

Buhl-Mortensen, Lene; Ellingsen, Kari Elsa; Buhl-Mortensen, Pål; Skaar, Kristian Landmark; Gonzalez-Mirelis, Genoveva (Journal article; Peer reviewed, 2016)

Bottom-trawl fisheries are expanding into deeper habitats and higher latitudes, but our understanding of their effects in these areas is limited. The ecological importance of habitat-forming megabenthos and their vulnerability ...