Results 81 to 90 of about 8,298 (209)

TINGKAT EFISIENSI WAKTU PENDARATAN IKAN TUNA SIRIP KUNING (Thunnus albacares) DI PELABUHAN PERIKANAN SAMUDERA (PPS) BUNGUS SUMATERA BARAT [PDF]

Efisiensi waktu merupakan salah satu hal terpenting dalam operasional pelayanan pelabuhan perikanan. Semakin efisien waktu bongkar muat ikan, semakin murah biaya tambat nelayan dan antrean kapal penangkap ikan bongkar muat ikan.  Penelitian ini bertujuan
Ramadhan, Fauzan, Sihotang, Yosi Sulastri Br, Lisna, Lisna, G, Ester Restiana Endang, Magwa, Rizky Janatul   +4 more
core   +1 more source

Effects of the North Atlantic Oscillation on Spanish catches of albacore, Thunnus alalunga, and yellowfin tuna, Thunnus albacares, in the North–east Atlantic Ocean [PDF]

Animal Biodiversity and Conservation, 2016
Tuna are highly migratory pelagic species (HMPS) with great importance in commercial fishing. Several authors have highlighted the effect of climatic oscillations such as the NAO (North Atlantic Oscillation) on HMPS.
Rubio, C. J., Macías, D., Camiñas, J. A., Fernández, I. L., Báez, J. C.   +4 more
doaj  

Levels of cadmium in fresh and canned tuna for human consumption in Ecuador | [Niveles de cadmio en atún fresco y enlatado para consumo humano en Ecuador]

Maskana, 2018
Currently, cadmium bioaccumulation in fish is increasing and is a concern due to toxicity. This research is intended to define the Cadmium concentration in 36 samples of fresh tuna and canning, respectively from the Caraguay Market in the city of ...
Evelyn Flores, Wilson Pozo, Beatriz Pernía, Williams Sánchez   +3 more
doaj   +1 more source

Mapping Escolar (Lepidocybium flavobrunneum) in Motion: Oceanographic Forces Shaping Its Habitat in the Southwestern South Atlantic, With Insights From Fishers' Perceptions

Fisheries Oceanography, Volume 35, Issue 3, Page 445-461, May 2026.
ABSTRACT Lepidocybium flavobrunneum [Smith, 1843], commonly known as escolar, is a large pelagic species, important for global and local fisheries, particularly in the southwestern South Atlantic Ocean (SWAO), where it constitutes a significant portion of the catch.
Lucas Rodrigues, Maria Grazia Pennino, Paul Gerhard Kinas, David Conesa, Alba Fuster‐Alonso, Andrés Domingo, Rodrigo Forselledo, Federico Mas, Bruno Mourato, Rodrigo Sant'Ana, Vinni Santos Thykjaer, Raquel Virginia Marquez Marquez, Abner Ventura Alves, Mariano Cabanillas‐Torpoco, Rafael Schroeder, Luis Gustavo Cardoso   +15 more
wiley   +1 more source

Brain Morphology and Quantitative Assessment of Sensory Brain Areas in Southern Bluefin Tuna, Thunnus maccoyii (Scombridae, Teleostei)

Journal of Comparative Neurology, Volume 534, Issue 4, April 2026.
The absolute and relative volume of major sensory and integrative brain regions of the southern bluefin tuna Thunnus maccoyii are examined using magnetic resonance imaging (MRI). A dominant cerebellum projects into the midbrain ventricular space, while the optic tectum represents a smaller proportion of total brain volume than previously estimated ...
Myoung Hoon Ha, Lucille Chapuis, Rebecca Glarin, Bradford Moffat, David K. Wright, Travis L. Dutka, Julian Pepperell, Caroline C. Kerr, Kara E. Yopak, Shaun P. Collin   +9 more
wiley   +1 more source

Particle size analysis of yellowfin tuna (Thunnus albacares) skin collagen powder using papain-soluble collagen method with varying NaCl concentrations: an experimental laboratory

Padjadjaran Journal of Dentistry
Introduction: The skin of yellowfin tuna (Thunnus albacares) contains high protein, which could potentially be a halal collagen product. Collagen extraction using the papain-soluble collagen method has the advantage of producing a higher collagen yield ...
Destya Arizha Fatryana, Fitria Rahmitasari, Chaterina Diyah Nanik K., Moh. Basroni Rizal, Saka Winias   +4 more
doaj   +1 more source

Reproductive potential of Yellowfin Tuna (Thunnus albacares) in the western Indian Ocean

Fishery Bulletin, 2013
The reproductive biology of Yellowfin Tuna (Thunnus albacares) in the western Indian Ocean was investigated from samples collected in 2009 and 2010. In our study, 1012 female Yellowfin Tuna were sampled: 320 fish on board a purse seiner and 692 fish at a Seychelles cannery. We assessed the main biological parameters that describe reproductive potential:
Zudaire, I., Murua, H., Grande, M., /Bodin, Nathalie   +3 more
openaire   +4 more sources

Character-based identification system of scombrids from Indian waters for authentication and conservation purposes

Mitochondrial DNA. Part B. Resources, 2020
Scombrids are the important component of pelagic fishery resources which include 54 species under 15 genera commonly known as mackerels, bonitos, and tunas.
Sonalismita Mahapatra, Rathipriya A., Priyadarshini Dwivedy, Suresh E., Shanmugam S. A., Kathivelpandian A.   +5 more
doaj   +1 more source

Environmental DNA Reveals Diverse and Depth‐Stratified Biodiversity in East Indian Ocean Submarine Canyons

Environmental DNA, Volume 8, Issue 2, March/April 2026.
Environmental DNA metabarcoding reveals diverse animal communities across Cape Range and Cloates submarine canyons off Western Australia. Two assays detected 234 species spanning 125 families across 11 phyla, highlighting canyon‐specific assemblages and demonstrating the value of eDNA for establishing biodiversity baselines in remote and poorly ...
Georgia M. Nester, Nerida G. Wilson, Glenn Moore, Andrew M. Hosie, Rachel Przeslawski, Michael Bunce, Lisa Kirkendale, Zoe Richards   +7 more
wiley   +1 more source

Concentrations of mercury in the muscles of Albacore tunny-fish (Thunnus albacares) from the Gulf of Guinea (1987-1988)

, 1991
Des échantillons de thons albacores (Thunnus albacares) pêchés dans l'Atlantique tropical Est ont été analysés en vue de la détermination de mercure dans les muscles blanc et rouge.
Kouamenan, K.F., Métongo, B.S.
core