Results 61 to 70 of about 1,369 (206)

Tuna Species Substitution in the Spanish Commercial Chain: A Knock-On Effect.

PLoS ONE, 2017
Intentional mislabelling of seafood is a widespread problem, particularly with high-value species like tuna. In this study we examine tuna mislabelling, deliberate species substitution, types of substitution and its impact on prices.
Ana Gordoa, Gustavo Carreras, Nuria Sanz, Jordi Viñas   +3 more
doaj   +1 more source

Biodiversity in the bycatch community of Chinese tuna longline fisheries in the Pacific Ocean

Global Ecology and Conservation, 2020
The biodiversity of the bycatch community in tuna longline fisheries has historically been under-studied. In this study, observer data from 9744 sets of Chinese tuna longline fisheries were used to estimate the biodiversity of the bycatch by applying ...
Jiaqi Wang, Xiaodi Gao, Luoliang Xu, Libin Dai, Jessica Chen, Siquan Tian, Yong Chen   +6 more
doaj   +1 more source

Assessment of the physico-chemical and sensory properties of frozen fillets of tuna and tuna-related fish species marketed along the Tanga and Mtwara coastlines, Tanzania

International Journal of Food Properties, 2022
Tuna and tuna-related fish are valuable marine species lacking standardized quality assessment parameters. This study assessed the physico-chemical and sensory properties of skipjack (Katsuwonus pelamis), bigeye (Thunnus obesus), yellowfin (Thunnus ...
E.J. Lujuo, E.M. Mkupasi, H.A. Lamtane
doaj   +1 more source

Fisheries Trade and Blue Nutrient Flows in Pacific Island Countries

Fish and Fisheries, Volume 27, Issue 3, Page 466-477, May 2026.
ABSTRACT Pacific Island Countries (PICs) are located in highly productive fishing regions that supply nutrient‐rich fish to global markets. Marine fisheries are a critical source of protein and essential micronutrients for billions of people worldwide, supporting both local diets and global food security.
Keiko J. Nomura, Steven Manaʻoakamai Johnson, Jessica Gephart, Jacob G. Eurich   +3 more
wiley   +1 more source

PCR amplification results of 37 microsatellites markers tested on Scombridae species (Thunnus albacares, Thunnus thynnus, Thunnus obesus, Acanthocybium solandri) with 4 or 5 individuals per species.

, 2015
Weak amplified product in bold. Very weak amplified product in bold and italic. Smear in grey.PCR amplification results of 37 microsatellites markers tested on Scombridae species (Thunnus albacares, Thunnus thynnus, Thunnus obesus, Acanthocybium solandri)
Stéphanie Duthoy (823257), Antoine Destombes (823258), Alexis Puech (823261), Natacha Nikolic (823256), Wendy West (823260), Jérôme Bourjea (128624), Nathalie Bodin (823259)   +6 more
core   +1 more source

PRODUKSI DAN PRODUKTIVITAS TUNA OLEH KAPAL TUNA LONGLINE YANG BERBASIS DI PPN PALABUHANRATU

Jurnal Teknologi Perikanan dan Kelautan, 2020
Produktivitas penangkapan tuna dapat dilihat dari produksi penangkapan yang didaratkan di pelabuhan (landing) per upaya penangkapan (effort). Pelabuhan Perikanan Nusantara (PPN) Palabuhanratu menjadi salah satu pelabuhan perikanan yang aktivitas ...
Mohammad Imron, Roza Yusfiandayani, Mulyono S. Baskoro   +2 more
doaj   +1 more source

Characterization of the Flavor Profile of Bigeye Tuna Slices Treated by Cold Plasma Using E-Nose and GC-IMS

Fishes, 2022
To avoid heat, treatment induces numerous physicochemical changes under severe conditions in the tuna, cold plasma (CP), as a non-thermal technology, possess objective potential on tuna processing.
Weicong Pan, Soottawat Benjakul, Chiara Sanmartin, Alessandra Guidi, Xiaoguo Ying, Lukai Ma, Xudong Weng, Jin Yu, Shanggui Deng   +8 more
doaj   +1 more source

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

Fisheries 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, Jose Francisco Moreno, Ángel David Macías, Francisco Javier Abascal, Salvador García‐Barcelona, Juan Jesús Bellido, José Carlos Báez   +6 more
wiley   +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

Effects of Net Depth Reduction to Bigeye Tuna (Thunnus obesus) Catch

The Philippine Journal of Fisheries, 2019
Analysis on the catch of Bigeye tuna (Thunnus obesus) from purse seine and ring nets of various net depths was conducted to assess the effect of reducing net depth as a compatible measure the Philippines has implemented and reducing the catch of Bigeye in its internal waters and the Exclusive Economic Zone (EEZ). The study was based on observer reports
Dela Cruz, William S., Demo-os, Marlo B., Tanangonan, Isidro C., Ramiscal, Rafael V.   +3 more
openaire   +3 more sources