Browsing Brage IMR by Author "Nattkemper, Tim W."

Now showing items 1-3 of 3

    • 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. Image ...

    • A data science approach for multi-sensor marine observatory data monitoring cold water corals (Paragorgia arborea) in two campaigns 

      van Kevelaer, Robin; Langenkämper, Daniel; Nilssen, Ingunn; Buhl-Mortensen, Pål; Nattkemper, Tim W. (Peer reviewed; Journal article, 2023)
      Fixed underwater observatories (FUO), equipped with digital cameras and other sensors, become more commonly used to record different kinds of time series data for marine habitat monitoring. With increasing numbers of ...

    • The quest for seafloor macrolitter: A critical review of background knowledge, current methods and future prospects 

      Canals, Miquel; Pham, Christopher K.; Bergmann, Melanie; Gutow, Lars; Hanke, Georg; Van Sebille, Erik; Angiolillo, Michela; Buhl-Mortensen, Lene; Cau, Alessando; Ioakeimidis, Christos; Kammann, Ulrike; Lundsten, Lonny; Papatheodorou, George; Purser, Autun; Sanchez-Vidal, Anna; Schulz, Marcus; Vinci, Matteo; Chiba, Sanae; Galgani, François; Langenkämper, Daniel; Möller, Tiia; Nattkemper, Tim W.; Ruiz, Marta; Suikkanen, Sanna; Woodall, Lucy C.; Fakiris, Elias; Molina Jack, Maria Eugenia; Giorgetti, Alessandra (Peer reviewed; Journal article, 2021)
      The seafloor covers some 70% of the Earth's surface and has been recognised as a major sink for marine litter. Still, litter on the seafloor is the least investigated fraction of marine litter, which is not surprising as ...