Results 51 to 60 of about 29,462 (230)

Transcriptome responses in polar cod (Boreogadus saida) liver slice culture exposed to benzo[a]pyrene and ethynylestradiol: Insights into anti-estrogenic effects.

Toxicology in Vitro, 2021
Polar cod (Boreogadus saida) is a key species in the arctic marine ecosystem vulnerable to effects of pollution, particularly from petroleum related activities. We adapted a precision-cut liver slice culture protocol for this species.
F. Yadetie, Nadja R. Brun, Ireen Vieweg, J. Nahrgang, O. Karlsen, Anders Goksøyr   +5 more
semanticscholar   +1 more source

Distinct genetic clustering in the weakly differentiated polar cod, Boreogadus saida Lepechin, 1774 from East Siberian Sea to Svalbard

Polar Biology, 2021
The cold-adapted polar cod Boreogadus saida, a key species in Arctic ecosystems, is vulnerable to global warming and ice retreat. In this study, 1257 individuals sampled in 17 locations within the latitudinal range of 75–81°N from Svalbard to East ...
M. Quintela, Shripathi Bhat, K. Præbel, N. Gordeeva, G. W. Seljestad, Tanja Hanebrekke, A. Mateos‐Rivera, F. Vikebø, D. Zelenina, C. C. Cheng, T. Johansen   +10 more
semanticscholar   +1 more source

Results of complex surveys in the East Siberian Sea in August 2015

Известия ТИНРО, 2016
Data on oceanographic conditions, composition of plankton communities, benthic and demersal fish and invertebrates in the southern East Siberian Sea are presented by results of the complex survey conducted in August 2015, The bottom trawl survey assessed
Igor I. Glebov, Victor A. Nadtochy, Andrey B. Savin, Alexander M. Slabinsky, Oleg Yu. Borilko, Denis N. Chulchekov, Аnatoly S. Sokolov   +6 more
doaj   +1 more source

High gene flow in polar cod (Boreogadus saida) from West-Svalbard and the Eurasian Basin.

Journal of Fish Biology, 2021
The current and projected environmental change of the Arctic Ocean contrasts sharply with the limited knowledge of its genetic biodiversity. Polar cod Boreogadus saida (Lepechin, 1774) is an abundant circumpolar marine fish and ecological key species ...
Sarah M Maes, H. Christiansen, F. Mark, M. Lucassen, Anton P. Van de Putte, F. Volckaert, H. Flores   +6 more
semanticscholar   +1 more source

Can vertical separation of species in trawls be utilized to reduce bycatch in shrimp fisheries?

PLoS ONE, 2021
Several shrimp trawl fisheries use a Nordmöre sorting grid to avoid bycatch of fish. However, small fish can pass through the grid. Therefore, the retention of juvenile fish often remains an issue during shrimp trawling.
Roger B Larsen, Bent Herrmann, Jure Brčić, Manu Sistiaga, Kristine Cerbule, Kåre Nolde Nielsen, Nadine Jacques, Mark J M Lomeli, Adnan Tokaç, Elsa Cuende   +9 more
doaj   +1 more source

The impact of ocean warming and acidification on the behaviour of two co-occurring Gadid species, Boreogadus saida and Gadus morhua from Svalbard [PDF]

, 2017
Ocean acidification induces strong behavioural alterations in marine fish as a conse- quence of acid−base regulatory processes in response to increasing environmental CO2 partial pressure.
Bock, Christian, Gerlach, Gabriele, Kunz, Kristina, Leo, Elettra, Pörtner, Hans-Otto, Schmidt, Matthias, Storch, Daniela, Swoboda, Steffen   +7 more
core   +1 more source

Feeding habits of harp (Phoca groenlandica) and hooded seals (Cystophora cristata) during late winter, spring and early summer in the Greenland Sea

NAMMCO Scientific Publications, 2000
Diet data were collected in the Greenland Sea pack ice (the West Ice) from March to June from harp seals (Phoca groenlandica) in 1987, 1990-1992 and 1997, and from hooded seals (Cystophora cristata) in 1992 and 1994, during Soviet Russian commercial ...
Vladimir Potelev, Kjell Tormod Nilssen, Vladislav Svetochev, Tore Haug   +3 more
doaj   +1 more source

Foraging ecology of ringed seals (Pusa hispida), beluga whales (Delphinapterus leucas) and narwhals (Monodon monoceros) in the Canadian High Arctic determined by stomach content and stable isotope analysis [PDF]

Polar Research, 2015
Stomach content and stable isotope analysis (δ13C and δ15N from liver and muscle) were used to identify habitat and seasonal prey selection by ringed seals (Pusa hispida; n=21), beluga whales (Delphinapterus leucas; n=13) and narwhals (Monodon monoceros;
Jordan K. Matley, Aaron T. Fisk, Terry A. Dick   +2 more
doaj   +1 more source

Notes on the fishes of the Severnaya Zemlya archipelago and the spawning area of polar cod Boreogadus saida (Gadidae)

Proceedings of the Zoological Institute RAS, 2021
Data on the fishes of the high-latitude Severnaya Zemlya archipelago (the North Land) is presented. The archipelago is located in the Arctic on the border between the Kara Sea and the Laptev Sea.
N. Chernova, V. Spiridonov, V. Syomin, M. Gavrilo   +3 more
semanticscholar   +1 more source

Feeding habits of harp and hooded seals in Greenland waters

NAMMCO Scientific Publications, 2000
Results of stomach contents analyses of harp and hooded seals collected in West Greenland waters in the period 1986-1993 are reviewed, and compared with published data and circumstantial information from local hunters.
Finn O Kapel
doaj   +1 more source