Results 91 to 100 of about 12,050 (221)

Stress Nutrition in Aquatic Animals: From Definition to Practice

open access: yesReviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT Aquaculture faces numerous challenges, with stress being one of the major issues that lead to growth loss, metabolic disorders, weakened immunity, redox imbalance, and organ damage in aquatic animals. Nutritional intervention is one of the effective strategies to address these problems. Traditional research has primarily focused on the impacts
Jian Zhang   +8 more
wiley   +1 more source

The Injection of Lipids Into Yolk Sac has Been Shown to Alter the Lipid Metabolism of Adult Nile Tilapia (Oreochromis niloticus)

open access: yesAquaculture Nutrition, Volume 2026, Issue 1, 2026.
Nutritional programming (NP) of n−3 polyunsaturated fatty acids (PUFAs), achieved by injecting linseed oil into Nile tilapia alevins, influences lipid profiles and associated metabolic processes during the juvenile stage. However, the persistence of these effects into adulthood is unknown.
Linli Luo   +7 more
wiley   +1 more source

Revisiting the vulnerability of juvenile bigeye (Thunnus obesus) and yellowfin (T. albacares) tuna caught by purse-seine fisheries while associating with surface waters and floating objects.

open access: yesPLoS ONE, 2017
Tuna fisheries catch over three million tonnes of skipjack tuna (Katsuwonus pelamis) each year, the majority of which come from purse-seine vessels targeting fish associated with man-made fish aggregating devices (FADs).
Joe Scutt Phillips   +7 more
doaj   +1 more source

Length-frequency estimation for yellowfin tuna (Thunnus albacares) caught by commercial fishing gear in the Eastern Pacific Ocean [PDF]

open access: yes, 1992
ENGLISH: Methods of collecting samples for the purpose of estimating the numbers and weights of fish caught, by length interval, are described. Several models for two-stage sampling are described, and the equations for the estimators and their variances ...
Calkins, Thomas P.   +2 more
core  

Allocating Yellowfin Tuna Between the Multispecies Purse Seine and Longline Fleets [PDF]

open access: yes
Yellowfin tuna in the western Pacific are harvested as juveniles by purse seiners and as adults by longliners. The study presents estimates of the multi-species harvest technology of these two types of vessel operating in Papua New Guinea's Exclusive ...
Campbell, Harry F., Nicholl, R.B.
core   +1 more source

Keynote address [PDF]

open access: yes, 1993
Till recently interaction between related oceanic fisheries activities in the Indian Ocean was not a matter of serious concern. The rapidly developing purse seine fishery in the Western Indian Ocean was a new element which by 1986 pointed to the need for
Silas, E G
core  

Characterization of Fish Skin Gelatin Yellowfin Tuna

open access: yesJurnal Pengolahan Hasil Perikanan Indonesia, 2017
Gelatin is one of the products which become a necessity for various industries, i.e. food and non-food industries. The application of gelatin has been increasing year by year in Indonesia. However, there is nogelatin industry in Indonesia so far. Thus, it is necessary to find an alternative source of gelatin, especially from fishery by products.Thus ...
Mala Nurilmala   +2 more
openaire   +2 more sources

U. S. Trade in Tuna for Canning, 1987 [PDF]

open access: yes, 1990
U.S. tuna fleet activity, canned tuna processing, ex-vessel, wholesale and retail prices and imports in 1987 are described and compared to their counterparts in previous years.
Donley, Patricia J.   +2 more
core  

Mercury in fish products: what’s the best for consumers between bluefin tuna and yellowfin tuna?

open access: yesNatural Product Research, 2017
A total of 205 bluefin and yellowfin tuna samples were examined for mercury detection in order to verify possible differences and have a detailed risk assessment of the two tuna species. The results showed significant higher mercury concentration in muscle tissue of bluefin tuna respect yellowfin tuna ...
Cammilleri, Gaetano   +10 more
openaire   +3 more sources

Spatial Heterogeneity-Based Explainable Machine Learning Methods—Modeling the Relationship Between Yellowfin Tuna Fishery Resources and the Environment in the Pacific Ocean

open access: yesFishes
Yellowfin tuna (Thunnus albacares) constitutes a critical global fishery resource, and its distribution pattern is correlated to varying degrees with the marine environment.
Zhoujia Hua   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy