Results 21 to 30 of about 3,188 (191)

Estimation of selectivity parameters for target and bycatch fishes of the trammel net fisheries in the northern Aegean Sea (eastern Mediterranean Sea) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2023
The size selectivity of trammel nets was investigated in the northern Aegean Sea using 10 different inner-panel mesh sizes ranging from 16 to 70 mm nominal mesh size (bar length).
Angeliki Adamidou   +3 more
doaj   +3 more sources

Life history parameters of the round sardinella Sardinella aurita in the Central East Atlantic off north-west Africa

open access: hybridJournal of the Marine Biological Association of the United Kingdom, 2020
AbstractSardinella aurita has become an important source of fish protein-intake in NW African countries, where one stock is considered from Morocco to south Senegal, performing seasonal reproductive migrations along the coast. Although data are limited for the fisheries involved and for life-history knowledge of the species in the area, a precautionary
Alba Jurado‐Ruzafa   +6 more
openalex   +2 more sources

Oogenesis and spermatogenesis in round sardinella (Sardinella aurita Valenciennes, 1847) from the eastern part of the Adriatic Sea

open access: diamondPeriodicum biologorum, 2022
Background and purpose: Small pelagic fish species round sardinella (Sardinella aurita) has expanded its habitat during the last few decades towards colder parts of the Mediterranean Sea. In the Adriatic Sea, this investigation is the first attempt to study its gonad development histologically.Materials and methods: S.
Bosiljka Mustać, Gorenka Sinovčić
  +5 more sources

Fatty acid content and profile of round sardinella (Sardinella aurita), an expanding thermophilic species in the NW Mediterranean

open access: diamondMediterranean Marine Science
Over the past few decades, due to sea warming driven by global climate change, the habitat range of round sardinella (Sardinella aurita) has expanded into the north-western Mediterranean Sea. This study evaluates the fatty acid content and fatty acid profile of this small, warm-water pelagic fish caught in this area, specifically the northern Catalan ...
Mar Vila-Belmonte   +3 more
openalex   +6 more sources

Long term changes in life history traits and catches of the round sardinella, Sardinella aurita (Clupeidae), along the Senegal coast, West Africa [PDF]

open access: greenRegional Studies in Marine Science, 2021
Abstract The main life history traits of the round sardinella, Sardinella aurita Valenciennes 1847 were updated in Senegalese coastal waters, together with an evaluation of the captures over the last 33 years (1981–2013). In the context of global change and an increase in the average sea surface temperature along the Senegalese coast, most of the ...
Ousseynou Samba   +4 more
openalex   +6 more sources

Reproductive traits of the round sardinella in the Canary Islands (Spain, NW Africa) [PDF]

open access: hybridJournal of the Marine Biological Association of the United Kingdom, 2022
AbstractThe present study aims to investigate the reproductive biology of the small pelagic Sardinella aurita Valenciennes, 1847 in the Canary Islands, to enable its reliable assessment and advise on appropriate management measures for a fishing resource showing a declining trend in landings. Reproductive biology and sexual patterns of round sardinella
Alba Jurado‐Ruzafa   +8 more
openalex   +4 more sources

Inshore versus offshore length distribution of round sardinella (Sardinella aurita) in the middle eastern Adriatic Sea

open access: greenActa Adriatica, 2012
Round sardinella, Sardinella aurita specimens (N= 2, 033) were caught in inshore (Virsko more) and offshore waters (Dugi otok) of the eastern middle Adriatic Sea by commercial purse seine, monthly from November 2007 to January 2009. Out of all specimens, 983 were male (48.4%), 1, 021 were female (50.2%) and 29 (1.4%) were undetermined specimens, giving
Bosiljka Mustać, Gorenka Sinovčić
openalex   +4 more sources

RETRACTED: What about fishery of sardine Sardina pilchardus (Walbaum, 1792) and round sardinella, Sardinella aurita (Valenciennes, 1847) in the western Mediterranean? [PDF]

open access: gold, 2023
Abstract The authors have requested that this preprint be removed from Research Square.
Amina Tania Dahel, Mardja Tahri
openalex   +2 more sources

El Niño as a predictor of round sardinella distribution along the northwest African coast [PDF]

open access: greenProgress in Oceanography, 2020
The El Niño Southern Oscillation (ENSO) produces global marine environment conditions that can cause changes in abundance and distribution of distant fish populations worldwide. Understanding mechanisms acting locally on fish population dynamics is crucial to develop forecast skill useful for fisheries management.
Jorge López‐Parages   +7 more
openalex   +9 more sources

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