Results 61 to 70 of about 27,615 (267)

The intraspecific geographical variability of horse mackerel Trachurus trachurus (L.) in the West African shelf waters [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1975
An attempt to distinguish local stocks of horse mackerel was made basing both on the comparison of morphological features of fish from three West African shelf regions (Ifni: 28°34′-29°52′N, Cap Blanc: 21°00 ...
A. Kompowski
doaj   +3 more sources

Implications of fisheries during the spawning season for the sustainable management and recovery of depleted fish stocks: life history characteristics of several North Sea species [PDF]

open access: yes, 2009
Fish traders and NGOs have put the idea forward that in order to not disturb the spawning process and hence improve the reproductive success of a fish population one should stop fishing during the spawning period.
Overzee, H.M.J., van, Rijnsdorp, A.D.
core   +1 more source

Application of spatially robust stereo‐BRUV sampling for quantifying fish assemblages in UK marine protected areas

open access: yesEcological Applications, Volume 35, Issue 6, September 2025.
Abstract Marine protected areas (MPAs) often lack adequate data on the status of marine assemblages to support evidence‐based management. Stereo baited remote underwater video (BRUV) systems offer a powerful, low‐cost tool for collecting ecological data, yet they remain underutilized in the North East Atlantic, especially compared to more invasive ...
Owen M. Exeter   +13 more
wiley   +1 more source

Postovulatory Follicle Degeneration and Atresia in Horse Mackerel Trachurus trachurus from the East Coast of Algeria

open access: yesCroatian Journal of Fisheries
The present study focuses on the detailed description of postovulatory follicles (POFs) resorption and atresia in horse mackerel from Algerian waters. From February 2013 to February 2014, 155 female horse mackerel were randomly collected.
Chikhoune Amirouche, Ichalal Keltoum
doaj   +1 more source

Illegal, Unreported and Unregulated (IUU) Fishing in Africa: A Systematic Review of Challenges and Management Strategies

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 4, August 2025.
ABSTRACT Given the rich marine biodiversity in African waters, IUU fishing continues to be a persistent problem throughout these regions. While existing studies have sought to deepen our understanding of this problem, data are still limited in developing countries.
Charlene Bwiza Simataa   +2 more
wiley   +1 more source

Retinol, alpha-tocopherol and fatty acid content in Bulgarian black Sea fish species

open access: yesGrasas y Aceites, 2012
The aim of the present study was to measure and evaluate the total lipids, fatty acid profile, retinol content and alpha-tocopherol content in the edible tissue of four commercially important fish species from the Bulgarian Black sea: Sprat (Sprattus ...
M. Stancheva   +3 more
doaj   +1 more source

Optimization of Canned Talang Queenfish Color Sterilized by Rotary Retort: Storage Stability, Artificial Intelligence—Adaptive Neuro Fuzzy Inference Systems Modeling TBA Based on Color Attributes

open access: yesFood Science &Nutrition, Volume 13, Issue 8, August 2025.
The SRSIR method significantly improved color attributes under optimal conditions of 116°C for 15.54 min, compared to CA. YI and BI decreased, while color parameters were enhanced immediately and during storage. ANFIS accurately predicted TBA, with the sixth reduced model having the lowest prediction error, indicating color parameters can be used as ...
Atheer A. A. Al‐Mtury   +6 more
wiley   +1 more source

Assessing the role of kelp for small‐scale fisheries by combining fishers' knowledge of spawning locations with modelled kelp distribution

open access: yesPeople and Nature, Volume 7, Issue 8, Page 1879-1888, August 2025.
Abstract Kelp forests are found on rocky shores from polar to temperate coasts, where they provide important ecosystem services to humans. For coastal communities, kelp forests are particularly important as spawning and nursery grounds for small‐scale fisheries.
Zina Kebir   +4 more
wiley   +1 more source

The jack mackerel (Trachurus symmetricus) resource of the eastern North Pacific [PDF]

open access: yes, 1967
The jack mackerel before 1947, was of minor commercial importance having to take a back seat to the better known, more profitable, and more abundant Pacific sardine (Sardinops caeruleus) and the more desirable Pacific mackerel (Scomber japonicus ...
Blunt, C.E., Jr.
core  

Home - About - Disclaimer - Privacy