Results 31 to 40 of about 1,465 (168)

The fishes of ascension Island, central Atlantic Ocean - new records and an annotated checklist [PDF]

open access: yes, 2017
A checklist of the fishes of Ascension Island is presented. The species Rhincodon typus, Alopias superciliosus, Isurus oxyrinchus, Carcharhinus obscurus, Galeocerdo cuvier, Sphyrna lewini, Hexanchus griseus, Manta birostris, Gymnothorax vicinus ...
Allen   +48 more
core   +1 more source

Thunnus atlanticus

open access: yes, 2014
Thunnus atlanticus (Lesson, 1831) – Blackfin tuna; Albacorinha, ② The species T. atlanticus occurs off the Azores, in the PECS area (41 NM west of the Ocenographer Fracture Zone), MCZ, No. 75623, 35.8133º W, 35.0750º N, 26 Aug. 1984.
Carneiro, Miguel   +3 more
openaire   +2 more sources

An assessment of the sportfishery on artificial "Liberty Ship" reefs off Port Aransas, Texas [PDF]

open access: yes, 1977
The concept of using surplus World War II Liberty Ships for the construction of artificial reefs to increase the availability of sportfish off the Texas coast was originally suggested in 1974.
Roels, Oswald A., Vetter, Russell
core   +1 more source

Understanding the local livelihood system in reosurce management: the pelagic longline fishery in Gouyaye, Grenada [PDF]

open access: yes, 2007
There is a need to include social objectives in fisheries management, and this paper focuses on one set of social considerations, those regarding livelihood.
Berkes, F., Brierley, J., Grant, S.
core   +4 more sources

Age and growth of blackfin tuna (Thunnus atlanticus) caught under moored fish aggregating devices, around Martinique Island [PDF]

open access: yesAquatic Living Resources, 2004
Daily growth increments measured in the otolith of Thunnus atlanticus were used to estimate the age and growth of individuals, which were sampled from an artisanal fishery operating around fish aggregating devices (FADs) moored off Martinique Island. In this study, 76 otoliths were analysed for fish ranging from 20 to 68 cm fork lengths (FL).
Doray, Mathieu   +2 more
openaire   +2 more sources

Impact of mercury released from permafrost on food safety in Switzerland

open access: yesFood Risk Assess Europe, Volume 2, Issue 4, October 2024.
ABSTRACT Climate change has caused the permafrost to thaw, releasing the previously sequestered mercury into the environment. Mercury has the ability to convert to methylmercury, a bioaccumulative neurotoxin. Exposure occurs in humans through the ingestion of contaminated food and it is associated with adverse health effects.
Louise Ray
wiley   +1 more source

Development of a Real-Time PCR method for the identification of Atlantic mackerel (Scomber scombrus) [PDF]

open access: yes, 2013
5 páginas, 3 tablas, 2 figurasA Real Time-PCR method based on TaqMan technology for the identification of Scomber scombrus has been developed. A system of specific primers and a Minor Groove Binding (MGB) TaqMan probe based on sequences of the ...
Velasco, Amaya   +5 more
core   +1 more source

Twenty‐three years of PCR‐based seafood authentication assay development: What have we learned?

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 23, Issue 4, July 2024.
Abstract Seafood is a prime target for fraudulent activities due to the complexity of its supply chain, high demand, and difficult discrimination among species once morphological characteristics are removed. Instances of seafood fraud are expected to increase due to growing demand.
Maleeka Singh   +5 more
wiley   +1 more source

Age, growth, and mortality of Blackfin Tuna in the Gulf of Mexico

open access: yesMarine and Coastal Fisheries, Volume 16, Issue 3, June 2024.
Abstract Objective An otolith‐based aging approach was used to evaluate age and growth relationships, sexual dimorphism in growth, and derive mortality estimates for Blackfin Tuna Thunnus atlanticus in the Gulf of Mexico (GOM). Methods Blackfin Tuna (n = 395) were sampled from recreational fisheries and aged from 0 to 13 years, representing an increase
E. M. Gutierrez   +6 more
wiley   +1 more source

Location of S‐nitrosylated cysteines in protein three‐dimensional structures

open access: yesProteins: Structure, Function, and Bioinformatics, Volume 92, Issue 4, Page 464-473, April 2024.
Abstract Although S‐nitrosylation of cysteines is a common protein posttranslational modification, little is known about its three‐dimensional structural features. This paper describes a systematic survey of the data available in the Protein Data Bank. Several interesting observations could be made.
Oliviero Carugo
wiley   +1 more source

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