Results 41 to 50 of about 187,427 (307)

A mitogenomic approach to the taxonomy of pollocks: Theragra chalcogramma and T. finnmarchica represent one single species

BMC Evolutionary Biology, 2007
Background The walleye pollock (Theragra chalcogramma) and Norwegian pollock (T. finnmarchica) are confined to the North Pacific and North Atlantic Oceans, respectively, and considered as distinct species within the family Gadidae. We have determined the
Coucheron Dag H, Fevolden Svein-Erik, Christiansen Jørgen, Breines Ragna, Ursvik Anita, Johansen Steinar D   +5 more
doaj   +1 more source

Onisimus turgidus (Sars, 1879) (Amphipoda, Uristidae), an overlooked amphipod from sea anemones in Northern Norway

European Journal of Taxonomy, 2020
Two Norwegian uristid amphipods, obligate associates of sea anemones, have for a long time been confused sub nomine Onisimus normani Sars, 1890. In reality this species only occurs in south Norway, while the north-Norwegian material belongs to O ...
Wim Vader, Jan Roger Johnsen, Anne Helene S. Tandberg   +2 more
doaj   +1 more source

A numerical ocean circulation model of the Norwegian and Greenland Seas [PDF]

, 2003
The dynamics and thermodynamics of the Norwegian and Greenland Seas are investigated using a three-dimensional primitive equation ocean circulation model.
Aagaard, Aagaard, Aagaard, Aagaard, Anderson, Asselin, Bryan, Bryan, Bryan, Carmack, Cox, Creegan, David P. Stevens, Gill, Hibler, Hibler, Holland, Hopkins, Horn, Hsieh, Killworth, Killworth, Killworth, Killworth, Lee, Legutke, Levitus, Levitus, Metcalf, O'Brien, Peterson, Semtner, Semtner, Semtner, Semtner, Semtner, Stevens, Swift, Worthington   +38 more
core   +1 more source

Regional seesaw between the North Atlantic and Nordic Seas during the last glacial abrupt climate events [PDF]

Climate of the Past, 2017
Dansgaard–Oeschger oscillations constitute one of the most enigmatic features of the last glacial cycle. Their cold atmospheric phases have been commonly associated with cold sea-surface temperatures and expansion of sea ice in the North Atlantic and ...
M. Wary, F. Eynaud, D. Swingedouw, V. Masson-Delmotte, J. Matthiessen, C. Kissel, J. Zumaque, J. Zumaque, L. Rossignol, J. Jouzel   +9 more
doaj   +1 more source

Seafood from Norway : food safety [PDF]

, 2016
Since Norway is a major supplier of seafood worldwide, monitoring the food safety of Norwegian fish products is a priority. This commentary gives a brief overview of the food safety of seafood from Norwegian waters.
Lorentzen, Grete, Siikavuopio, Sten I., Whitaker, Ragnhild D.   +2 more
core   +2 more sources

Killer whale (Orcinus orca) population dynamics in response to a period of rapid ecosystem change in the eastern North Atlantic

Ecology and Evolution, 2021
This study investigates survival and abundance of killer whales (Orcinus orca) in Norway in 1988–2019 using capture–recapture models of photo‐identification data.
Eve Jourdain, Tiffany Goh, Sanna Kuningas, Tiu Similä, Dag Vongraven, Richard Karoliussen, Anna Bisther, Philip S. Hammond   +7 more
doaj   +1 more source

Spatial Distribution of Different Age Groups of Herring in Norwegian Sea, May 1996–2020

Frontiers in Marine Science, 2021
The commercially important Norwegian spring spawning herring is characterized by its extensive annual migrations and, on a decadal timescale, large shifts in migration patterns.
Sólvá Káradóttir Eliasen, Eydna Í. Homrum, Jan Arge Jacobsen, Inga Kristiansen, Guðmundur J. Óskarsson, Are Salthaug, Erling Kåre Stenevik   +6 more
doaj   +1 more source

Caligus rogercresseyi acetylcholinesterase types and variants: a potential marker for organophosphate resistance

Parasites & Vectors, 2018
Background Control of the sea louse Caligus rogercresseyi in the Chilean salmonid industry is reliant on chemical treatments. Azamethiphos was introduced in 2013, although other organophosphates were previously used.
Celia Agusti-Ridaura, Michael Dondrup, Tor E. Horsberg, Jong S. Leong, Ben F. Koop, Sandra Bravo, Julio Mendoza, Kiranpreet Kaur   +7 more
doaj   +1 more source

New species of Scolelepis (Polychaeta, Spionidae) from the Norwegian coast and Barents Sea with a brief review of the genus

Fauna Norvegica, 2015
The species Scolelepis finmarchicus sp. nov. is described from the Norwegian and Barents Seas along the northern Norwegian coast and Kola peninsula. The occurrence of this species in the Kola Bay could be seen as a sign of climate warming in the area ...
Andrey Sikorski, Lyudmila Pavlova
doaj   +1 more source

The Arctic Front and its variability in the Norwegian Sea [PDF]

Ocean Science, 2019
The Arctic Front (AF) in the Norwegian Sea is an important biologically productive region which is well-known for its large feeding schools of pelagic fish.
R. P. Raj, S. Chatterjee, L. Bertino, A. Turiel, M. Portabella   +4 more
doaj   +1 more source