Results 71 to 80 of about 5,038 (224)

Ketidakefektifan International Tribunal for the Law of the Sea dalam Konflik Konservasi Southern Bluefin Tuna [PDF]

open access: yes, 2017
Southern Bluefin Tuna (SBT) mengalami tekanan yang besar akibat penangkapan komersil pada awal tahun 1960-an. Jepang memiliki peran yang besar sebagai negara konsumen dengan tingkat perburuan SBT tertinggi dan melanggar wilayah laut Australia serta ...
AJENG MIFTAKHUL DIBA FALLAHIRA, 071211232006
core  

The effect of a 24-hour photoperiod on the survival, growth and swim bladder inflation of pre-flexion yellowfin tuna (Thunnus albacares) larvae

open access: yes, 2011
The effects of two different continuous photoperiod regimes on survival, growth and swim bladder inflation of pre-flexion yellowfin tuna (Thunnus albacares) larvae were investigated. Each photoperiod regime was tested twice with a different larval cohort
J.D. Stieglitz   +23 more
core   +2 more sources

Diet composition of Atlantic bluefin tuna in the Iceland Sea and surrounding area: A focus on mesopelagic organisms

open access: yes, 2021
We present data of Atlantic bluefin tuna (Thunnus thynnus) diet published in Ólafsdóttir et al (2016). Each line corresponds to the observation of one prey individual in a single tuna stomach and contains data on the predator (tuna ID number in database,
Ólafsdóttir, Droplaug   +1 more
core   +1 more source

Methods to estimate marine functional connectivity: A primer

open access: yesEcological Applications, Volume 36, Issue 4, June 2026.
Abstract Organism movement is a key process in the transfer of individuals, genes, functional traits, matter, and energy among habitat patches, at sea and across the land–sea interface. The resulting fluxes, collectively termed marine functional connectivity (MFC), underpin planetary health and an array of ecosystem services.
Anna M. Sturrock   +31 more
wiley   +1 more source

Flood facilitates cross‐ecosystem trophic subsidies to marine animals

open access: yesLimnology and Oceanography, Volume 71, Issue 6, June 2026.
Abstract Trophic subsidies are resources that cross ecosystem boundaries, influencing the structure and function of recipient food webs. Widespread regulation of rivers for human consumptive use has profoundly altered natural flow regimes, decoupling donor‐recipient dynamics between freshwater and marine ecosystems. We explored trophic subsidies to the
Paul J. McInerney   +8 more
wiley   +1 more source

Stochastic Bio-economic Model of Northern Atlantic and Mediterranean Bluefin Tuna [PDF]

open access: yes
The purpose of this paper is to study the implications of introducing a stochastic stock in a multi-gear and age structured bio-economic model for the Northern Atlantic Bluefin tuna.
Brasao, Ana
core  

Challenges Faced by Management of the Atlantic Bluefin Tuna Stock Related to the Development of Mediterranean Bluefin Tuna Farming

open access: yes, 2016
The development of Atlantic bluefin tuna farm production in the Mediterranean, which relies on collecting tunas from the ocean, has created a number of recent challenges to managers of the wild stock.
Die, David J, David J. Die
core   +1 more source

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  

Comparative assessment of the reproductive status of female Atlantic bluefin tuna from the Gulf of Mexico and the Mediterranean Sea.

open access: yesPLoS ONE, 2014
Despite attention focused on the population status and rebuilding trajectory of Atlantic bluefin tuna (Thunnus thynnus), the reproduction and spawning biology remains poorly understood, especially in the NW Atlantic.
Jessica M Knapp   +3 more
doaj   +1 more source

Population of Pacific bluefin tuna increased with decreased catches over last 50 years

open access: yes, 2023
Introduction: Overfishing has critically endangered the Pacific bluefin tuna’s population. Therefore, further research and analysis regarding current fishing practice impacts will be critical in conserving and rebuilding the population of bluefin tuna ...
Cheung, Marina
core   +1 more source

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