Results 31 to 40 of about 2,397 (159)

Limited Experimental Susceptibility of Post-Smolt Atlantic salmon (Salmo salar) to an Emergent Strain of Vibrio Anguillarum Serotype O3

Aquaculture Journal
Preliminary evidence has showed an emergent serotype O3 (SO3) strain of Vibrio anguillarum to cause mortality in pre-smolt Atlantic salmon (Salmo salar) by injection with >105 colony forming units (cfus). Here, we sought to identify the susceptibility of
Demitri Lifgren, Sarah M. Turner, Timothy J. Welch, Deborah Bouchard, Mark P. Polinski   +4 more
doaj   +1 more source

Widespread reproductive deficits in Chesapeake Bay ospreys

Frontiers in Marine Science
IntroductionOspreys (Pandion haliaetus) are well-known sentinels of aquatic ecosystem health and are indicators of both environmental contaminants and fish stocks.
Bryan D. Watts, Chance Hines, Mitchell A. Byrd, Reese F. Lukei, Barton J. Paxton, Laura Duval, Keriann E. Spiewak, Greg D. Kearns, Daniel D. Day, Barnett A. Rattner   +9 more
doaj   +1 more source

Advancing Ecological Understanding and Sustainable Management of Small Pelagic Fish

Fish and Fisheries, Volume 27, Issue 4, Page 850-864, July 2026.
ABSTRACT Small pelagic fish (SPF) are critical to the trophodynamic structure and function of marine systems and support some of the most valuable and socially important fisheries worldwide. Their “boom and bust” population dynamics, shifts in distribution, and importance as forage resources for other fish stocks place unique challenges to assessing ...
Myron A. Peck, Ignacio A. Catalán, Ryan R. Rykaczewski, Akinori Takasuka, Susana Garrido, Rebecca G. Asch, Matthew R. Baker, Noelle M. Bowlin, Jennifer Boldt, Richard D. Brodeur, Cecilie Hansen, Salvador E. Lluch‐Cota, Martin Huret, Francis Juanes, Isaac C. Kaplan, Stefan Koenigstein, Marta Moyano, Rubén Rodríguez‐Sánchez, Christopher N. Rooper, Dongwha Sohn, Motomitsu Takahashi, Desiree Tommasi, Robert P. Wildermuth   +22 more
wiley   +1 more source

Mass spectrometric elucidation of triacylglycerol content of Brevoortia tyrannus (menhaden) oil using non-aqueous reversed-phase liquid chromatography under ultra high pressure conditions

, 2012
A non-aqueous reversed phase high performance liquid chromatography method was developed, and optimized for triacylglycerol analysis in a Brevoortia tyrannus (menhaden) oil sample.
N. , Fawzy, MONDELLO, Luigi, BECCARIA, MARCO, DUGO, Paola, DONATO, Paola Agata Eustochia, CACCIOLA, FRANCESCO   +5 more
core   +1 more source

Baleen Whale Occurrence in the Waters Off Virginia and North Carolina, U.S.A. From 2001 to 2019

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Eighteen years of visual survey and strandings data were used to describe baleen whale occurrence along the continental shelf of Virginia and North Carolina, U.S.A. This region experiences heavy anthropogenic use, which poses risks for mortality and injury to baleen whales. Between 2001 and 2019, six species of baleen whales were recorded, and
Sarah D. Mallette, William A. McLellan, D. Ann Pabst, M. Louise Burt, Ryan J. McAlarney, Gwendolyn G. Lockhart, Erin W. Cummings, Joel T. Bell, Matthew B. Ogburn, Philip K. Hamilton, Andrew J. Read, Robert L. Brownell Jr, Tiffany F. Keenan, Len Thomas, Peter G. Fisher, Jackie Bort Thornton, Mark P. Cotter, W. Mark Swingle, Susan G. Barco   +18 more
wiley   +1 more source

Metabarcoding of Sediment eDNA Uncovers Ecological Gradients and Biodiversity in Philippine Mangroves

Environmental DNA, Volume 8, Issue 3, May–June 2026.
Community diversity metrics revealed a clear ecological gradient, with the highest diversity observed in recolonized mature stands, intermediate in the natural stands, and lowest in the restored stands. Taxonomic profiles varied with mangrove stand, age, and zonation.
Severino G. Salmo III, Arizaldo E. Castro, Kenneth Angelo Bagay, Marie Christine M. Obusan   +3 more
wiley   +1 more source

Patterns in spiny dogfish consumption by sex and maturity stage relate to prey availability and environmental forcing in the Northwest Atlantic

Frontiers in Marine Science
The spiny dogfish (Squalus acanthias) is a small mesopredatory shark found in temperate and subtropical waters worldwide and is the most abundant shark within the Northwest Atlantic.
Caroline DeVries, James Gartland, Robert J. Latour   +2 more
doaj   +1 more source

Predicting Historical Populations and Evaluating Shifting Baselines of Traditionally Exploited Fisheries

Fish and Fisheries, Volume 27, Issue 3, Page 506-518, May 2026.
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

An RNA:DNA-based index of growth in juvenile Atlantic menhaden (Brevoortia tyrannus): laboratory calibration and field assessment [PDF]

, 2009
Atlantic menhaden (Brevoortia tyrannus) is an ecologically and economically important species in the mid-Atlantic coastal ecosystem. Its population dynamics are influenced by growth and survival during juvenile occupancy in estuarine nursery habitats ...
Edwards, Jason Lee
core   +1 more source

Factors affecting the abundance of age-0 Atlantic menhaden (Brevoortia tyrannus) in Chesapeake Bay [PDF]

ICES Journal of Marine Science, 2016
Abstract The abundance of prerecruit, age-0 Atlantic menhaden (Brevoortia tyrannus), declined to low levels in Chesapeake Bay in the 1990s, after two decades of high abundances in the 1970s–1980s. Environmental factors and trophodynamics were hypothesized to control age-0 menhaden abundance.
Edward D. Houde, Eric R. Annis, Lawrence W. Harding, Michael E. Mallonee, Michael J. Wilberg   +4 more
openaire   +1 more source