Results 51 to 60 of about 3,333 (212)

THE ROLE OF ICCAT IN BLUEFIN TUNA MANAGEMENT IN CROATIA [PDF]

open access: yesCroatian Journal of Fisheries, 2011
The scope of this study is to bring un updated and detailed analyses of the role of International Commission for the Conservation of Atlantic Tunas (ICCAT), as well as discuss applied measures of protection of the bluefin tuna in Croatia.
Ivana Miletić   +5 more
doaj  

Oxytetracycline as an otolith chemical marker in Atlantic bluefin tuna (Thunnus thynnus): Technical feasibility in culture

open access: yesJournal of Fish Biology, EarlyView.
Abstract Reliable discrimination between wild and cultured fish is essential for traceability in aquaculture. This study reports the first successful application of intramuscular oxytetracycline (OTC) injection for otolith marking in juveniles of Atlantic bluefin tuna (Thunnus thynnus).
Inma Salvat‐Leal   +3 more
wiley   +1 more source

Study on the catch, bycatch and discard of Chinese pelagic longline fisheries in the Atlantic Ocean

open access: yesAquaculture and Fisheries
Catch, bycatch and discard information is important for the assessment and management of fisheries. Using Chinese pelagic tuna longline observer data from 2010 to 2018, we studied the catch composition in the Chinese pelagic tuna longline fisheries in ...
Boyi Pan   +5 more
doaj   +1 more source

Mesophotic animal forests of the Aegean Sea support fish diversity hotspots under high fishing pressure

open access: yesEcosphere, Volume 17, Issue 5, May 2026.
Abstract Marine animal forests (MAFs) are dense aggregations of habitat‐forming species that constitute essential habitats for diverse taxa including fish. However, the study of MAFs and their associated fauna remains largely skewed to their shallowest occurrence, above 30 m depth.
J. Jacquemont   +6 more
wiley   +1 more source

Morphology and Distribution of Olfactory Receptor Neurons in Southern Bluefin Tuna, Thunnus maccoyii (Teleostei): Implications for Olfactory Hydrodynamics

open access: yesJournal of Morphology, Volume 287, Issue 5, May 2026.
The number and distribution of olfactory receptors over the olfactory lamellar surface of four juvenile southern bluefin tuna were quantified using scanning electron microscopy. The microvillous olfactory receptors (mORN) are concentrated in the rostral region of the lamellar surface, while ciliated olfactory receptors (cORN), which are dominant in ...
Myoung‐Hoon Ha   +5 more
wiley   +1 more source

Culturable microbiota associated with farmed Atlantic bluefin tuna (Thunnus thynnus)

open access: yesAquatic Living Resources, 2017
This study examined culturable microbiota associated with farming of Atlantic bluefin tuna (Thunnus thynnus), an economically significant aquacultured fish species, in autumn and late spring. While sea water gave higher heterotroph plate counts than tuna
Kapetanović Damir   +4 more
doaj   +1 more source

A representative sampling of tuna muscle for mercury control

open access: yesItalian Journal of Food Safety, 2020
The mechanisms of mercury accumulation and distribution in fish tissues are related to its high affinity for sulfhydryl groups in proteins. There is evidence that mercury is distributed unevenly based on the different reactivity of these groups in the ...
Pierluigi Piras   +5 more
doaj   +1 more source

Analysis of Sea Turtle Bycatch by Andalusia Pelagic Longline Fleet in the Northeast Atlantic

open access: yesFisheries Oceanography, Volume 35, Issue 3, Page 386-396, May 2026.
ABSTRACT The Northeast Atlantic is one of the most crucial foraging grounds for juvenile loggerhead (Caretta caretta) and leatherback turtles (Dermochelys coriacea), while also serving as an important fishing area for the Andalusia surface longline fishery. The main aim of present study is to assess the sea turtle interaction with the Andalusia pelagic
Marina Tortosa   +6 more
wiley   +1 more source

DNA‐based identification of anadromous fishes (Alosa spp., Family Clupeidae) in stomach contents of marine groundfish

open access: yesJournal of Fish Biology, Volume 108, Issue 5, Page 1614-1626, May 2026.
Abstract Using DNA techniques for prey identification is an emerging approach for enhancing the precision and accuracy of trophic information. We evaluated the effectiveness of DNA‐based prey identification in conjunction with visual stomach content analysis of commercially important groundfish in the nearshore Gulf of Maine, with a focus on ...
Landon P. Falke   +3 more
wiley   +1 more source

Ecosystem effects of bluefin tuna Thunnus thynnus thynnus aquaculture in the NW Mediterranean Sea [PDF]

open access: yesMarine Ecology Progress Series, 2012
Peer ...
Forrestal, F.   +3 more
openaire   +2 more sources

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