Results 21 to 30 of about 410 (144)

Global Marine Fishery Stock Productivity Under Climate Change. [PDF]

open access: yesGlob Chang Biol
In this uniquely extensive global analysis on the productivity of commercial fishery stocks, a common factor was the existence of pronounced heterogeneity, as documented for 710 stocks in the undertaken hindcast over the last decades. Importantly, both winners and losers appear under on‐going climate change, and then seemingly are equally present ...
Ma S   +6 more
europepmc   +2 more sources

Growth variability and demographic structure of Northeast Atlantic chub mackerel (Scomber colias) in southern European Atlantic waters

open access: yes, 2022
The Atlantic chub mackerel (Scomber colias) is one of the main fishing resources for the fisheries targeting small pelagics in NW African waters. This species is expanding its geographical distribution through higher latitudes in southern European Atlantic waters, and it has become an important fishing resource in Iberian Atlantic waters during the ...
Landa, J. (Jorge)   +8 more
openaire   +3 more sources

MORPHOMETRICAL AND HISTOLOGICAL STUDY OF THE DIGESTIVE SYSTEM IN SCOMBER JAPONICUS [PDF]

open access: yesAssiut University Journal of Multidisciplinary Scientific Research, 2017
Chub mackerel Scomber japonicus (Scombridae) is a pelagic species that inhabits warm and temperate coastal waters of the Atlantic, Indian and Pacific Oceans.
doaj   +1 more source

Emerging Perspectives on Gonadotropin Regulation in Vertebrates Revealed by the Discovery of FSH-RH in Teleosts. [PDF]

open access: yesBioessays
Regarding pituitary gonadotropin regulation, recent studies have shown that in mammals, FSH and LH are regulated by a single GnRH (solo GnRH model), whereas in teleosts, they are regulated by CCK (FSH‐RH) and GnRH (LH‐RH), respectively (dual GnRH model).
Kayo D, Uehara SK, Royan MR, Kanda S.
europepmc   +2 more sources

Age and growth of Atlantic chub mackerel (Scomber colias) in the Northwest Atlantic.

open access: yesJournal of Northwest Atlantic Fishery Science, 2019
The Atlantic chub mackerel (Scomber colias) stock is commercially exploited throughout the Atlantic and Mediterranean and has been recently targeted by a small, but emerging, fishery off the Northeast coast of the United States. Recent efforts by the Mid-Atlantic Fishery Management Council to manage the Northwest Atlantic stock have necessitated the ...
Daley, Taylor T., Leaf, Robert T.
openaire   +1 more source

Gill monogeneans of the chub mackerel, Scomber japonicus from Madeiran waters of the Atlantic Ocean, Portugal [PDF]

open access: yesJournal of Helminthology, 2007
AbstractFive species of monogeneans were recovered from the gill filaments of 181 chub mackerel, Scomber japonicus, from the Madeiran waters of the Atlantic Ocean, Portugal, during 2004/2005. The monogenean Pseudokuhnia minor showed the highest prevalence (98.68%) and a mean intensity of 28.23, followed by Kuhnia scombri (prevalence of 43.71% and mean ...
Costa, G.   +3 more
openaire   +3 more sources

Exploring fidelity of Sardines (Sardina pilchardus) to feeding grounds in the Atlantic Moroccan waters using stable isotope analyses (C, N) and otolith microchemistry

open access: yesFrontiers in Marine Science, 2015
The Atlantic Moroccan waters (21°-29°N) are part of the Canary Current Large Marine Ecosystem and are enriched by highly productive upwelling systems. Sardine (Sardina pilchardus) is both the most abundant forage fish in this area and the most heavely ...
Hicham Masski   +2 more
doaj   +1 more source

Stable Isotope–Enabled Particle Drift Models Predict Where High‐Resolution Isotope Analyses Can Discriminate Among Larval Trajectories in Atlantic Mackerel

open access: yesFisheries Oceanography, Volume 35, Issue 5, Page 760-776, September 2026.
ABSTRACT Marine fish commonly move across distinct habitats throughout their lifetimes, particularly during larval stages, when they are particularly difficult to track. Such transitions are necessary as environmental demands and predation pressures change dramatically with increases in body size.
Yuan Tian Chou   +3 more
wiley   +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

2nd ICES Workshop on Atlantic chub mackerel (WKCOLIAS2)

open access: yes, 2021
Pesquerias Artesanales de ...
Nunes, C. (Cristina)   +1 more
openaire   +2 more sources

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