Results 51 to 60 of about 609,903 (207)

Applying biomass dynamic models to the southern horse mackerel stock (Atlantic waters of Iberian Peninsula). A comparison with VPA-based methods

open access: yesScientia Marina, 2003
The horse mackerel (Trachurus trachurus) fishery of the Northeast Atlantic, is currently subject to assessment and management in the ICES area. Assessment of the Southern horse mackerel (ICES Divisions VIIIc and IXa) is made with Virtual Population ...
Pablo Abaunza   +2 more
doaj   +1 more source

Insights into ‘Srdelara’ Purse Seines: Landing Composition and Trophic Relationships in the Pelagic Food Web

open access: yesFishes
This study analysed commercial ‘Srdelara’ purse seine landings in the Central Eastern Adriatic from November 2020 to March 2022. The observed commercial landings demonstrated typical seasonal variations, with a peak from September to November and the ...
Barbara Zorica   +3 more
doaj   +1 more source

Mismatches between genetic and assessment units in commercial fish species: A systematic review in the North‐East Atlantic

open access: yesJournal of Fish Biology, EarlyView.
Abstract While sustainable fisheries depend upon spatial and temporal identification at below the species level (i.e., stock units), the choice and identification of appropriate units remain challenging. Advances in DNA sequencing and improved computational power have generated extensive genetic and genomic data on the spatio‐temporal dynamics and ...
Sara Maggini   +5 more
wiley   +1 more source

Predictive models for codend size selectivity for four commercially important species in the Mediterranean bottom trawl fishery in spring and summer: Effects of codend type and catch size. [PDF]

open access: yesPLoS ONE, 2018
Models to predict codend size selectivity for four major commercial species-European hake (Merluccius merluccius), Norway lobster (Nephrops norvegicus), deep-water rose shrimp (Parapenaeus longirostris), and Atlantic horse mackerel (Trachurus trachurus ...
Jure Brčić   +2 more
doaj   +1 more source

Classification of Fish Species Using Multispectral Data from a Low-Cost Camera and Machine Learning

open access: yesRemote Sensing, 2023
This work creates a fish species identification tool combining a low-cost, custom-made multispectral camera called MultiCam and a trained classification algorithm for application in the fishing industry.
Filipe Monteiro   +10 more
doaj   +1 more source

Revealing potential Atlantic salmon bycatch hotspots from pelagic fisheries landings across the Northeast Atlantic

open access: yesJournal of Fish Biology, EarlyView.
Abstract Atlantic salmon (Salmo salar) marine survival has declined markedly over the past five decades, leading to concerns about future population viability. While many studies have explored the impacts of stressors such as climate change and predation, less is known about bycatch from pelagic fisheries targeting finfish species.
Aislinn Borland   +8 more
wiley   +1 more source

Project INOVEMAR: Innovation in Sea Produce Processment

open access: yesFrontiers in Marine Science, 2014
In Northwestern Portugal there is a large number of small fishing communities facing problems well characterized by several studies conducted in the region and in similar areas in other parts of the world. These problems undermine the social and economic
Maria Alberta Araújo   +2 more
doaj   +1 more source

Recreational Fisheries in Türkiye: Socio‐Economic Profiles, Technological Trends and Governance Challenges

open access: yesFisheries Management and Ecology, Volume 33, Issue 5, Page 1057-1070, October 2026.
ABSTRACT Recreational fisheries in Türkiye constitute an understudied socio‐economic sector spanning marine and freshwater ecosystems across the Mediterranean and Black Sea basins, yet robust national participation estimates remain constrained by the absence of a comprehensive registry or probability‐based sampling frame.
Tuncay Ateşşahin, Ömerhan Dürrani
wiley   +1 more source

Bioconversion of Fish Discards through the Production of Lactic Acid Bacteria and Metabolites: Sustainable Application of Fish Peptones in Nutritive Fermentation Media

open access: yesFoods, 2020
In the current work, we study the capacity of 30 peptones obtained by enzyme proteolysis of ten discarded fish species (hake, megrim, red scorpionfish, pouting, mackerel, gurnard, blue whiting, Atlantic horse mackerel, grenadier, and boarfish) to support
José Antonio Vázquez   +9 more
doaj   +1 more source

Biogenic Calcium Phosphate from Fish Discards and By-Products

open access: yesApplied Sciences, 2021
Every year, millions of tons of fish waste are generated from fishing activities, and a similar amount is discarded and returned to the sea as unwanted catches. This material can be used as a biological source for many potential new added-value products,
Mónica Fernández-Arias   +6 more
doaj   +1 more source

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