Results 71 to 80 of about 8,241 (257)

The collapse of Atlantic cod in the Oslofjord

Frontiers in Marine Science
Coastal fish populations in temperate regions increasingly experience environmental pressures and dramatic decreases in stock size. Currently, there are serious concerns about the status of the Atlantic cod ( Gadus morhua ) in the Oslofjord region, a 120-km inlet in southeastern Norway. Given
Øystein Langangen, Stein Kaartvedt, Ketil Hylland, Joël M. Durant   +3 more
openaire   +1 more source

Flight of the dragons: a global review of migration in Odonata

Biological Reviews, EarlyView.
ABSTRACT Insects are the most abundant and ecologically important animal migrants. Yet, we know relatively little about the patterns and processes underlying insect migration. Dragonflies (Anisoptera) and damselflies (Zygoptera) comprise the ancient insect order Odonata, whose ancestors were the first organisms to fly on Earth.
Johanna S.U. Hedlund, Myles Menz, Jason W. Chapman, Alexander Hayward   +3 more
wiley   +1 more source

TLR25 is endosomally located and responds to Francisella infection in Atlantic cod

Frontiers in Immunology
Atlantic cod possess a unique immune system due to the loss of the MHC II antigen-presenting system and an extreme expansion of the MHC class I repertoire.
Synne Arstad Bjørnestad, Pia Krokene, Monica Hongrø Solbakken, Tannu Priya Gosain, Kjetill S Jakobsen, Sissel Jentoft, Oddmund Bakke, Cinzia Progida   +7 more
doaj   +1 more source

Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife

Biological Reviews, EarlyView.
ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief, Sandra Bouwhuis, Anja Globig, Anne Günther, Wouter Courtens   +4 more
wiley   +1 more source

Identification of an albumin-like protein in plasma of Atlantic cod (Gadus morhua) and its biomarker potential for PAH contamination

Heliyon, 2017
Increased research efforts are currently focusing on Atlantic cod (Gadus morhua) and its significance for monitoring the contaminant situation in marine environments. Polycyclic aromatic hydrocarbons (PAHs) are well known toxic and carcinogenic compounds,
Karianne Skogland Enerstvedt, Magne O. Sydnes, Daniela M. Pampanin   +2 more
doaj   +1 more source

Waders in a sea of debris: a global overview

Biological Reviews, EarlyView.
ABSTRACT The impact of plastic pollution on ecosystems and marine fauna is well documented, although research into its effects on waders (also known as shorebirds) remains limited. Given that waders are exposed to coastal marine litter, this exposure could be a significant factor in the decline of their populations. This study aims to assess the global
Yada Trapletti‐Lanti, Mónica Expósito‐Granados, Elizabeth Znidersic, Marga L. Rivas   +3 more
wiley   +1 more source

Identification and characterisation of novel SNP markers in Atlantic cod: Evidence for directional selection

BMC Genetics, 2008
Background The Atlantic cod (Gadus morhua) is a groundfish of great economic value in fisheries and an emerging species in aquaculture. Genetic markers are needed to identify wild stocks in order to ensure sustainable management, and for marker-assisted ...
Fjalestad Kjersti T, Delghandi Madjid, Nilsen Frank, Hayes Ben, Moen Thomas, Fevolden Svein-Erik, Berg Paul R, Lien Sigbjørn   +7 more
doaj   +1 more source

Entrepreneurial Orientation and Supply Chain Sustainability: A Systematic Literature Review

Business Strategy and the Environment, EarlyView.
ABSTRACT In increasingly volatile global markets, firms must cultivate entrepreneurial and adaptive capabilities to sustain competitiveness and advance sustainability objectives. This study systematically reviews the intersection of Entrepreneurial Orientation (EO), Supply Chain Management (SCM) practices, and sustainability performance through the ...
Olivia Finnerty, Graham Heaslip, Simon Stephens, Roisin Lyons, George Onofrei   +4 more
wiley   +1 more source

Analysis of coastal cod (Gadus morhua L.) sampled on spawning sites reveals a genetic gradient throughout Norway’s coastline

BMC Genetics, 2018
Background Atlantic cod (Gadus morhua L.) has formed the basis of many economically significant fisheries in the North Atlantic, and is one of the best studied marine fishes, but a legacy of overexploitation has depleted populations and collapsed ...
Geir Dahle, María Quintela, Torild Johansen, Jon-Ivar Westgaard, François Besnier, Asgeir Aglen, Knut E. Jørstad, Kevin A. Glover   +7 more
doaj   +1 more source

Simulated trawling: Exhaustive swimming followed by extreme crowding as contributing reasons to variable fillet quality in trawl-caught Atlantic cod (Gadus morhua).

PLoS ONE, 2020
Trawl-caught Atlantic cod (Gadus morhua) often yield highly variable fillet quality that may be related to capture stress. To investigate mechanisms involved in causing variable quality, commercial-sized (3.5±0.9 kg) Atlantic cod were swum to exhaustion ...
Ragnhild Aven Svalheim, Øyvind Aas-Hansen, Karsten Heia, Anders Karlsson-Drangsholt, Stein Harris Olsen, Helge Kreutzer Johnsen   +5 more
doaj   +1 more source