Results 111 to 120 of about 275,288 (274)

The SPoRC Stock Assessment Package: A Generalized Next‐Generation Platform to Assess Spatial, Age and Sex‐Structured Populations

open access: yesFish and Fisheries, EarlyView.
ABSTRACT Fisheries managers increasingly rely on stock assessment models to provide sustainable management advice, which must balance complex and competing objectives. Although assessment models necessitate simplifying assumptions, there is increasing recognition to improve the integration of realistic biological and fishery dynamics. While ongoing and
Matthew LH. Cheng   +5 more
wiley   +1 more source

A Demand Analysis of the UK Canned Tuna Market [PDF]

open access: yes
This study provides an analysis of the retail level demand for canned tuna in the UK using four-weekly scanned data for the period 1995–99. The role of product medium is analysed, looking at the interactions between the traditional tuna in brine and ...
Brown, James, Jaffry, Shabbar
core   +1 more source

Revisiting Maturity Data: Using Oocyte Diameter and Gonadosomatic Index to Retroactively Apply a New Maturity Scale to Greenland Halibut (Reinhardtius hippoglossoides)

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Greenland halibut (Reinhardtius hippoglossoides) is a deep‐water flatfish which lives at temperatures of 1°C–4°C and produces large eggs (> 3 mm). The combination of low temperatures and large eggs has resulted in an unusual ovary development cycle, with vitellogenesis taking more than 1 year.
James Kennedy   +3 more
wiley   +1 more source

Enzymatic Hydrolysis of Yellowfin Tuna (Thunnus albacares) By-Products Using Protamex Protease

open access: yesFood Technology and Biotechnology, 2011
Long-term proteolysis of tuna by-products (head, viscera and tail) by the wide spectrum protease Protamex has been investigated and compared. After hydrolysis, two fractions (soluble aqueous phase and insoluble sludge) were collected.
Huong Thi My Nguyen   +6 more
doaj  

Analysis of Driving Factors for Fluctuations in China’s Tuna Product Exports from 2002 to 2022

open access: yesFishes
Tuna products are among the most popular seafoods in the world and widely traded across the globe. China is a major contributor to the worldwide tuna industry as both a producer and an exporter.
Lu Zhu   +5 more
doaj   +1 more source

Post‐Release Survival of the Pelagic Stingray (Pteroplatytrygon violacea, Bonaparte, 1832) in French Longline Fisheries in the Northwestern Mediterranean Sea

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Bycatch remains a critical challenge in global fisheries, even when using selective gears such as longlines. In the French longline fishery targeting Atlantic bluefin tuna (Thunnus thynnus) in the Gulf of Lion, the common pelagic stingray (Pteroplatytrygon violacea) is the primary bycatch species.
Antoine Landreau   +5 more
wiley   +1 more source

Carting Away the Oceans 8 [PDF]

open access: yes, 2014
Greenpeace released the 8th edition of its annual report, Carting Away the Oceans, which evaluates 26 major retailers on their seafood sourcing and sustainability. Whole foods and Safeway topped the ranking guide.

core  

Guises of Despair

open access: yes
European Journal of Philosophy, EarlyView.
Béatrice Han‐Pile
wiley   +1 more source

Management Implications of Mesopelagic Forage Fisheries for Bigeye Tuna Stocks

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Many large marine predators forage on mesopelagic fish stocks, including commercially valuable tunas. The mesopelagic is under increasing interest for commercial exploitation, given its large biomass with potential to supply fishmeal for aquaculture feed or fish oil.
Ciara Willis   +3 more
wiley   +1 more source

MODEL PENGEMBANGAN RUMPON SEBAGAI ALAT BANTU DALAM PEMANFAATAN SUMBER DAYA IKAN TUNA SECARA BERKELANJUTAN

open access: yesJurnal Ilmu Pertanian Indonesia, 2014
The increasing use of fish agregating devices (FADs) in the Indian Ocean South Coast of Java is concerned that will be affect the sustainability of tuna resources.
Tri Wiji Nurani   +3 more
doaj  

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