Results 51 to 60 of about 33,494 (246)

Advances in methods for determining fecundity: application of the new methods to some marine fishes [PDF]

, 2009
Estimation of individual egg production (realized fecundity) is a key step either to understand the stock and recruit relationship or to carry out fisheries-independent assessment of spawning stock biomass using egg production methods.
Dominguez, Rosario, Greenwood, Lorraine N., Kjesbu, Olav S., Korta, Maria, Murua, Hilario, Saborido-Rey, Francisco, Thorsen, Anders, Witthames, Peter R.   +7 more
core  

Predicting Historical Populations and Evaluating Shifting Baselines of Traditionally Exploited Fisheries

Fish and Fisheries, EarlyView.
ABSTRACT Development of data‐intensive stock assessment and ecosystem‐based models has improved our understanding of shifting species abundance in response to fishing, ocean ecology, and species interactions. Along with this analytical progress is evidence that many stocks lack data required for complex models, resulting in data‐limited options for ...
Allegra Ervin, Robert M. Cerrato, Adrian Jordaan, Michael G. Frisk   +3 more
wiley   +1 more source

Viscoelastic and Functional Properties of Cod-Bone Gelatin in the Presence of Xylitol and Stevioside

Frontiers in Chemistry, 2018
The physical, rheological, structural and functional properties of cod bone gelatin (CBG) with various concentrations (0, 2, 4, 6, 10, and 15%) of low-calorie sweeteners [xylitol (X) and stevioside (S)] to form gels were investigated. The gel strength of
Linyu Nian, Linyu Nian, Ailing Cao, Ailing Cao, Jing Wang, Hongyu Tian, Yongguo Liu, Lingxiao Gong, Luyun Cai, Luyun Cai, Yanbo Wang   +10 more
doaj   +1 more source

Integrative omics-analysis of lipid metabolism regulation by peroxisome proliferator-activated receptor a and b agonists in male Atlantic cod

Frontiers in Physiology, 2023
Lipid metabolism is essential in maintaining energy homeostasis in multicellular organisms. In vertebrates, the peroxisome proliferator-activated receptors (PPARs, NR1C) regulate the expression of many genes involved in these processes.
Marta Eide, Anders Goksøyr, Fekadu Yadetie, Alejandra Gilabert, Alejandra Gilabert, Zdenka Bartosova, Håvard G. Frøysa, Håvard G. Frøysa, Shirin Fallahi, Xiaokang Zhang, Xiaokang Zhang, Nello Blaser, Inge Jonassen, Per Bruheim, Guttorm Alendal, Morten Brun, Cinta Porte, Odd André Karlsen   +17 more
doaj   +1 more source

Implications of fisheries during the spawning season for the sustainable management and recovery of depleted fish stocks: a conceptual framework [PDF]

, 2009
Fishing during the spawning season may negatively affects the reproductive potential and reproductive dynamics of exploited fish stocks due to a variety of mechanisms such as the disturbance of the natural spawning behaviour, effects on the age, size and
Rijnsdorp, A.D.
core   +1 more source

Nodavirus in farmed Atlantic cod Gadus morhua in Norway [PDF]

Diseases of Aquatic Organisms, 2007
Viral encephalopathy and retinopathy (VER) was diagnosed in 5 to 24 g sized farmed Atlantic cod Gadus morhua kept in sea cages at Parisvatn, Hordaland county, on the west coast of Norway. Moderate mortality (10 to 15%) was observed, along with anorexia and abnormal swimming behaviour, such as looping or spiral swimming and reduced coordination ...
Patel, Sonal, Korsnes, Kjetil, Bergh, Øivind, Vik-Mo, Frode, Pedersen, Jan, Nerland, Audun Helge   +5 more
openaire   +6 more sources

Assessing the Progress of Stock Rebuilding in the Northeast Atlantic Against Levels That Can Produce Maximum Sustainable Yield

Fish and Fisheries, EarlyView.
ABSTRACT Rebuilding fish stocks to levels above which they produce Maximum Sustainable Yield (MSY) is a management aim for all European commercially exploited stocks. Progress is typically monitored against the fishing mortality that produces MSY in the long term (FMSY), however, the corresponding biomass target (BMSY) is rarely evaluated nor reported.
Henning Winker, Massimiliano Cardinale, Rishi Sharma, Laurence T. Kell, Iago Mosqueira, Christopher Griffiths   +5 more
wiley   +1 more source

A histopathologic evaluation of gross lesions excised from commercially important North Altantic marine fishes [PDF]

, 1986
Histopathologic studies of lesions found in commercially important North Atlantic marine fishes are uncommon. As part of a comprehensive Northeast Fisheries Center program ("Ocean Pulse") to evaluate environmental and resource health on the U.S ...
Despres-Patanjo, Linda, Murchelano, Robert A., Ziskowski, John   +2 more
core  

Larval condition and growth of Sardinella brasiliensis (Steindachner, 1879): preliminary results from laboratory studies [PDF]

, 2003
Brazilian sardine, the most important resource along the southeastern Brazilian coast, presented great variations and declines in its stocks. The main factors contributing to this are: oceanographic structure changes; recruitment failures; excessive ...
Clemmesen, Catriona, Ferraz-Dias, J. F., Rossi-Wongtschowski, C. L., Ueberschär, Bernd   +3 more
core   +2 more sources

Microplastic Impacts on Seafood: A Global Synthesis of Experimental Findings

Fish and Fisheries, EarlyView.
ABSTRACT Plastic pollution is a growing global concern, with plastic and microplastic particles now widespread in aquatic environments. Microplastics are frequently ingested by marine organisms, including commercially important seafood species. Ingestion can lead to a range of biological effects, influenced by the size, type and quantity of plastic, as
Nina Wootton, Patrick Reis‐Santos, Rhiannon A. Van Eck, Isaac Duke, Bronwyn M. Gillanders   +4 more
wiley   +1 more source