Browsing Brage IMR by Author "Underwood, Melanie"
Now showing items 1-7 of 7
-
An acoustic method to observe the distribution and behaviour of mesopelagic organisms in front of a trawl
Underwood, Melanie; García-Seoane, Eva; Klevjer, Thor A.; Macaulay, Gavin; Melle, Webjørn Raunsgård (Peer reviewed; Journal article, 2020) -
Behavior-dependent selectivity of yellowtail flounder (Limanda ferruginea) in the mouth of a commercial bottom trawl
Underwood, Melanie; Winger, Paul D.; Fernø, Anders; Engås, Arill (Journal article; Peer reviewed, 2015-09-02)To improve the efficiency of a commercial bottom trawl for catching yellowtail flounder (Limanda ferruginea), we studied the behavior of individuals in the middle of the trawl mouth. Observations were conducted with ... -
Biogeographical patterns of meso- and bathypelagic fish along a Northeastern Atlantic transect
Garcia Seoane, Eva; Wienerroither, Rupert; Mork, Kjell Arne; Underwood, Melanie; Melle, Webjørn Raunsgård (Peer reviewed; Journal article, 2021)The influence of oceanographic variables on assemblages of meso- and bathypelagic fish was investigated along a Northeastern Atlantic Ocean transect (Cape Verde to the Bay of Biscay) during May 2019. Fish were collected ... -
Distribution and composition of mesopelagic macroplankton and micronekton in the North-east Atlantic
Garcia-Seoane, E.; Klevjer, Thor A.; Knutsen, Tor; Macaulay, Gavin; Mork, Kjell Arne; Rosen, Shale; Strand, Espen; Wienerroither, Rupert; Underwood, Melanie; Melle, Webjørn Raunsgård (Lecture, 2018) -
Mass estimates of individual gas-bearing mesopelagic fish from in situ wideband acoustic measurements ground-truthed by biological net sampling
Agersted, Mette Dalgaard; Khodabandeloo, Babak; Klevjer, Thor A.; García-Seoane, Eva; Strand, Espen; Underwood, Melanie; Melle, Webjørn Raunsgård (Peer reviewed; Journal article, 2021)A new acoustic approach to estimate the mass of individual gas-bearing fish at their resident depth at more than 400 m was tested on Cyclothone spp.. Cyclothone are small and slender, and possibly numerically underestimated ... -
The response of mesopelagic organisms to artificial lights
Underwood, Melanie; Palm, Anne Christine Utne; Øvredal, Jan Tore; Bjordal, Åsmund (Peer reviewed; Journal article, 2020)Though mesopelagic fish respond to natural light (e.g., diurnal vertical migration), few studies have looked at how they respond to artificial light and if artificial lights could be used in commercial operations to improve ... -
Toktrapport F/T ”RAMOEN” 07.10-20.10 - 2013
Bærhaugen, Thor; Engås, Arill; Vigrestad, Wenche; Underwood, Melanie; Øvredal, Jan Tore; Aasen, Asbjørn (Rapport fra Havforskningen;Nr. 11-2014, Working paper, 2014-03)