Results 61 to 70 of about 546,732 (198)

Functional Morphology of the Inner Ear of Southern Bluefin Tuna, Thunnus maccoyii (Scombridae, Teleostei): Adaptations for Hearing Within a Pelagic Environment

Journal of Comparative Neurology, Volume 534, Issue 11, November 2026.
In this article, we provide the first extensive neuroanatomical characterization of the inner ear of southern bluefin tuna, using scanning electron microscopy. Morphological results include six distinct hair cell orientation groups in the saccule, partial otolith coverage in the lagena and the utricle, and presence of a high density of hair cells with ...
Myoung‐Hoon Ha, Lucille Chapuis, Travis L. Dutka, Julian Pepperell, Caroline C. Kerr, Rebecca Glarin, Bradford Moffat, Shaun P. Collin   +7 more
wiley   +1 more source

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

Croatian 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, Vlasta Franičević, Gorana Jelić Mrčelić, Ivor Jeftimijades, Ivona Mladineo, Ivica Aničić   +5 more
doaj  

Wide-Ranging Temporal Variation in Transoceanic Movement and Population Mixing of Bluefin Tuna in the North Atlantic Ocean

Frontiers in Marine Science, 2019
Uncertainty regarding the movement and population exchange of Atlantic bluefin tuna (Thunnus thynnus) from the two primary spawning areas (Gulf of Mexico, Mediterranean Sea) is increasingly implicated as a major impediment for the conservation of this ...
Jay R. Rooker, Jay R. Rooker, Igaratza Fraile, Hui Liu, Noureddine Abid, Michael A. Dance, Tomoyuki Itoh, Ai Kimoto, Yohei Tsukahara, Enrique Rodriguez-Marin, Haritz Arrizabalaga   +10 more
doaj   +1 more source

The Peculiarities and Farming Challenges of Atlantic Bluefin Tuna (Thunnus thynnus, L. 1758)

Croatian Journal of Fisheries, 2020
The aim of this paper is to provide an overview of bluefin tuna, with special regard to its farming challenges. Tuna is one of the most prominent species in fisheries worldwide. The high market value of tuna stocks has led to intensified fishing pressure
Mrčelić Gorana Jelić, Miletić Ivana, Piria Marina, Grgičević Ambroz, Slišković Merica   +4 more
doaj   +1 more source

Thermal sensitivity of field metabolic rate predicts differential futures for bluefin tuna juveniles across the Atlantic Ocean

Nature Communications, 2023
Changing environmental temperatures impact the physiological performance of fishes, and consequently their distributions. A mechanistic understanding of the linkages between experienced temperature and the physiological response expressed within complex ...
Clive N. Trueman, Iraide Artetxe-Arrate, Lisa A. Kerr, Andrew J. S. Meijers, Jay R. Rooker, Rahul Sivankutty, Haritz Arrizabalaga, Antonio Belmonte, Simeon Deguara, Nicolas Goñi, Enrique Rodriguez-Marin, David L. Dettman, Miguel Neves Santos, F. Saadet Karakulak, Fausto Tinti, Yohei Tsukahara, Igaratza Fraile   +16 more
doaj   +1 more source

Lack of Capacity: The Not‐So‐Hidden Factor Undermining Fisheries Governance

Fish and Fisheries, Volume 27, Issue 6, Page 1297-1306, November 2026.
ABSTRACT The demand for marine resources is increasing, and an increasing number of fish stocks are fully or overexploited. To turn this downward projection around, states need to strengthen the effectiveness, equity and implementation of fisheries management measures.
Haas Bianca, Aqorau Transform, Lennan Mitchell   +2 more
wiley   +1 more source

The politics of Bluefin tuna in Malta [PDF]

, 2013
This paper analyzes the politics of bluefin tuna in Malta within the first years of EU accession (2004-9). The paper concludes that despite making certain impacts, ENGOs were unsuccessful in creating a hegemonic formation to stop the fishing of bluefin ...
Briguglio, Michael
core   +1 more source

The East Atlantic Bluefin Tuna Fisheries: Stock Collapse or Recovery? [PDF]

Marine Resource Economics, 2006
A discrete time, multi-gear, and age structured bio-economic model is developed for the East Atlantic bluefin tuna fisheries, a paradigmatic example of the difficulties faced in managing highly migratory fish stocks. The model is used to analyse alternative management strategies for the Regional Fisheries Management Organisation (RFMO) managing this ...
Brasão, Ana, Bjorndal, Trond
openaire   +3 more sources

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

Sustainable Development, Volume 34, Issue 6, Page 8018-8057, October 2026.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho, Mazen Marouani, Takwa Boughanmi   +2 more
wiley   +1 more source

Atlantic bluefin tuna: a novel multistock spatial model for assessing population biomass. [PDF]

PLoS ONE, 2011
Atlantic bluefin tuna (Thunnus thynnus) is considered to be overfished, but the status of its populations has been debated, partly because of uncertainties regarding the effects of mixing on fishing grounds.
Nathan G Taylor, Murdoch K McAllister, Gareth L Lawson, Tom Carruthers, Barbara A Block   +4 more
doaj   +1 more source