Results 11 to 20 of about 62 (59)

Genetics in the Ocean's Twilight Zone: Population Structure of the Glacier Lanternfish Across Its Distribution Range. [PDF]

Evol Appl
ABSTRACT The mesopelagic zone represents one of the few habitats that remains relatively untouched from anthropogenic activities. Among the many species inhabiting the north Atlantic mesopelagic zone, glacier lanternfish (Benthosema glaciale) is the most abundant and widely distributed.
Quintela M, García-Seoane E, Dahle G, Klevjer TA, Melle W, Lille-Langøy R, Besnier F, Tsagarakis K, Geoffroy M, Rodríguez-Ezpeleta N, Jacobsen E, Côté D, Knutar S, Unneland L, Strand E, Glover K.   +15 more
europepmc   +2 more sources

The distribution of subarctic and boreal deep‐sea demersal fish assemblages across environmental gradients of the northwest Atlantic

Journal of Fish Biology, Volume 103, Issue 6, Page 1419-1429, December 2023., 2023
Abstract The oceanography of the Labrador Sea is well studied because of its globally important deep‐water convection that oxygenates the deep ocean and drives climate‐regulating ocean currents. However, little is known about the fish communities that inhabit this area, particularly beyond the depths accessible to standard research surveys and ...
David Cote, Jordan Sutton, Sheena Roul, Hilario Murua, Fernando Gonzales, Ricardo Alpoim, Joey Angnatok   +6 more
wiley   +1 more source

Optimizing a metabarcoding marker portfolio for species detection from complex mixtures of globally diverse fishes

Environmental DNA, Volume 5, Issue 6, Page 1589-1607, November 2023., 2023
We assessed the performance of 22 DNA metabarcoding primer sets for detecting 103 species of marine and freshwater bony fishes, elasmobranchs, cephalopods, and crustaceans. We find that a portfolio of four markers targeting 12S, 16S, and multiple regions of COI identifies all reference taxa to family and nearly 60% to species.
Diana S. Baetscher, Nicolas S. Locatelli, Eugene Won, Timothy Fitzgerald, Peter B. McIntyre, Nina Overgaard Therkildsen   +5 more
wiley   +1 more source

Using multivariate autoregressive state‐space models to examine stock structure of Greenland halibut in the North Atlantic

Fisheries Management and Ecology, Volume 30, Issue 5, Page 521-535, October 2023., 2023
Abstract Accurate information on population structure is essential for effective fisheries management. Greenland halibut (Reinhardtius hippoglossoides) in the North Atlantic is managed as four separate offshore stocks. We use Multivariate Autoregressive State‐Space (MARSS) models to assess population structure by means of abundance and biomass trends ...
J. Úbeda, A. Nogueira, N. Tolimieri, M. Vihtakari, B. Elvarsson, M. Treble, J. Boje   +6 more
wiley   +1 more source

Threatened fish species in the Northeast Atlantic are functionally rare

Global Ecology and Biogeography, Volume 32, Issue 10, Page 1827-1845, October 2023., 2023
Abstract Aim The criteria used to define the International Union for Conservation of Nature (IUCN) Red List categories are essentially based on demographic parameters at the species level, but they do not integrate species' traits or their roles in ecosystems.
Noémie Coulon, Martin Lindegren, Eric Goberville, Aurèle Toussaint, Aurore Receveur, Arnaud Auber   +5 more
wiley   +1 more source

Forage Fish Species Prefer Habitat within Designated Offshore Wind Energy Areas in the U.S. Northeast Shelf Ecosystem

Marine and Coastal Fisheries, Volume 15, Issue 2, April 2023., 2023
Abstract As the world develops sources of renewable energy, there is an intensifying interest in offshore wind energy production. The Northeast U.S. Continental Shelf (NES) ecosystem has favorable wind dynamics, with active development of wind energy.
Kevin D. Friedland, Evan M. Adams, Chandra Goetsch, Julia Gulka, Damian C. Brady, Everett Rzeszowski, Daniel P. Crear, Sarah Gaichas, Andrew B. Gill, M. Conor McManus, Elizabeth T. Methratta, Janelle L. Morano, Michelle D. Staudinger   +12 more
wiley   +1 more source

Trends in Area of Occurrence and Biomass of Fish and Macroinvertebrates on the Northeast U.S. Shelf Ecosystem

Marine and Coastal Fisheries, Volume 15, Issue 2, April 2023., 2023
Abstract Climate change can affect the habitat of marine species and hence their persistence and adaptation. Trends in area of occurrence and population biomass were examined for 177 fish and macroinvertebrates resident to the Northeast U.S. Continental Shelf ecosystem. Samples of these organisms were taken during a time series of research bottom trawl
Kevin D. Friedland, Kisei R. Tanaka, Szymon Smoliński, Yanjun Wang, Cameron Hodgdon, Mackenzie Mazur, John Wiedenmann, Chandra Goetsch, Daniel E. Pendleton   +8 more
wiley   +1 more source

Update of Indicator PCB Levels in Food in Southern Italy: Assessment of the Dietary Exposure for Adult and Elderly Population

Journal of Food Quality, Volume 2022, Issue 1, 2022., 2022
The levels of non‐dioxin‐like PCB indicators (iPCBs 28, 52, 101, 138, 153, and 180) were determined in food samples (seafood, meat and processed meat, milk and dairy products, hen eggs, olive oil, and other fats) to evaluate the exposure of adult and elderly population.
Grazia Barone, Arianna Storelli, Rita Garofalo, Maria Maddalena Storelli, Slim Smaoui   +4 more
wiley   +1 more source

Management of transboundary and straddling fish stocks in the Northeast Atlantic in view of climate‐induced shifts in spatial distribution

Fish and Fisheries, Volume 21, Issue 5, Page 1008-1026, September 2020., 2020
Abstract The introduction of 200 n.m. exclusive economic zones (EEZs) in the late 1970s required increased collaboration among neighbouring coastal states to manage transboundary and straddling fish stocks. The established agreements ranged from bilateral to multilateral, including high‐seas components, as appropriate.
Peter Gullestad, Svein Sundby, Olav Sigurd Kjesbu   +2 more
wiley   +1 more source

Climate‐induced changes in the suitable habitat of cold‐water corals and commercially important deep‐sea fishes in the North Atlantic

Global Change Biology, Volume 26, Issue 4, Page 2181-2202, April 2020., 2020
We used environmental niche modelling to predict the habitat suitability for key cold‐water coral and commercially important deep‐sea fish species under present‐day environmental conditions and to forecast changes under future climate projections (RCP8.5) for the North Atlantic Ocean. Our models forecasted a significant decrease in suitable habitat for
Telmo Morato, José‐Manuel González‐Irusta, Carlos Dominguez‐Carrió, Chih‐Lin Wei, Andrew Davies, Andrew K. Sweetman, Gerald H. Taranto, Lindsay Beazley, Ana García‐Alegre, Anthony Grehan, Pascal Laffargue, Francisco Javier Murillo, Mar Sacau, Sandrine Vaz, Ellen Kenchington, Sophie Arnaud‐Haond, Oisín Callery, Giovanni Chimienti, Erik Cordes, Hronn Egilsdottir, André Freiwald, Ryan Gasbarro, Cristina Gutiérrez‐Zárate, Matthew Gianni, Kent Gilkinson, Vonda E. Wareham Hayes, Dierk Hebbeln, Kevin Hedges, Lea‐Anne Henry, David Johnson, Mariano Koen‐Alonso, Cam Lirette, Francesco Mastrototaro, Lénaick Menot, Tina Molodtsova, Pablo Durán Muñoz, Covadonga Orejas, Maria Grazia Pennino, Patricia Puerta, Stefán Á. Ragnarsson, Berta Ramiro‐Sánchez, Jake Rice, Jesús Rivera, J. Murray Roberts, Steve W. Ross, José L. Rueda, Íris Sampaio, Paul Snelgrove, David Stirling, Margaret A. Treble, Javier Urra, Johanne Vad, Dick van Oevelen, Les Watling, Wojciech Walkusz, Claudia Wienberg, Mathieu Woillez, Lisa A. Levin, Marina Carreiro‐Silva   +58 more
wiley   +1 more source