Results 61 to 70 of about 429 (168)

Refining a molecular tool kit to capture tropicalization in Mediterranean marine protected areas

Conservation Science and Practice, Volume 8, Issue 5, May 2026.
We assess complementarity and trade‐offs between visual census and eDNA metabarcoding for monitoring fish community changes in MPAs. Abstract Tropicalization, the process by which tropical species expand their ranges poleward due to global ocean warming, is a prominent threat to Mediterranean marine ecosystems, challenging their effective management ...
Erika Frances Neave, Charalampos Dimitriadis, Peter Shum, Ana Riesgo, Stefano Mariani   +4 more
wiley   +1 more source

Estabilidad de filetes de sardina (Sardinella aurita) en almacenamiento congelado a -18ºC

Revista Científica, 2010
Los cambios físicos, químicos y sensoriales fueron evaluados en filetes de sardina (Sardinella aurita), almacenados en congelación a ”“18°C por seis meses.
Jaime Valls, Ana Paredes, Deokie González   +2 more
doaj  

Studying the contribution of different fishing gears to the Sardinella small-scale fishery in Senegalese waters

Aquatic Living Resources, 2017
This study investigated variations of landings of two key species, Sardinella aurita and Sardinella maderensis, in Senegalese waters over a ten-year period (2004–2013). Using generalized additive models, it was found that fishing gear played a major role
Diankha Ousmane, Demarcq Hervé, Fall Massal, Thiao Djiga, Thiaw Modou, Sow Bamol Ali, Gaye Amadou Thierno, Brehmer Patrice   +7 more
doaj   +1 more source

Fish scale identification: From individual to species-specific shape variability [PDF]

Acta Ichthyologica et Piscatoria, 2017
Background. Species identification from recovered fish scales, e.g., from the sediment or stomach contents, has proven to be problematic for clupeid species.
Z. Bräger, Á. Staszny, M. Mertzen, T. Moritz, G. Horváth   +4 more
doaj   +3 more sources

The Unseen Crisis of Sharks and Rays in Senegal

Ecology and Evolution, Volume 16, Issue 4, April 2026.
This study presents a conservative quantitative assessment of shark and ray landings and trade in Senegal, revealing extensive exploitation of threatened species. Surveys at two major artisanal processing sites in the Casamance region recorded over 170,000 individuals, mostly rays, with nearly all biomass comprising species at risk of extinction, and ...
Rima W. Jabado, Luc Badji, Ryan Charles, Christoph A. Rohner   +3 more
wiley   +1 more source

Discards of the purse seine fishery targeting small pelagic fish in the eastern Mediterranean Sea

Scientia Marina, 2012
We analysed data collected on board commercial purse seine vessels in the Aegean and Ionian Seas (eastern Mediterranean Sea, Greece) in 13 seasonal sampling periods from 2003 to 2008 in order to describe the composition of the retained and discarded ...
Konstantinos Tsagarakis, Vassiliki Vassilopoulou, Argyris Kallianiotis, Athanassios Machias   +3 more
doaj   +1 more source

Nutritional and microbiological quality of smoked sardinella (Sardinella aurita) canned in olive oil

African Journal of Food, Agriculture, Nutrition and Development
Round sardinella have an important role in food security due to their abundance, low purchase price and nutritional quality. Despite its economic and social importance in Senegal, the sardinella fishery faces a multitude of problems that could compromise the development of the sector, and the food and nutritional security of the people who consume it ...
NF Ndiaye, B Diaby, NG Fall, O Gueye, A Niang, N Diouf, J Fall   +6 more
openaire   +1 more source

Estimating European Pilchard (Sardina pilchardus) Total Length: New Equations for the Ichthyoarchaeological Record

International Journal of Osteoarchaeology, Volume 36, Issue 2, Page 325-340, March/April 2026.
ABSTRACT Throughout its area of distribution, in particular in the Iberian Peninsula, the European pilchard (Sardina pilchardus Walbaum 1792) has been an extensively exploited species since Prehistoric times. Our knowledge of the past fisheries of this clupeid nevertheless remains limited due to a scarcity of ichthyoarchaeological data, which reflects,
Arnau Brosa‐Planella, Kaveh Yousef‐Pouran, Wim Wouters, Ricard Marlasca Martín, Maria Saña Seguí, Santiago Riera Mora, Arturo Morales Muñiz   +6 more
wiley   +1 more source

Caracterización física y química de la sardina (Sardinella aurita)

Revista Científica, 2010
El objetivo del presente estudio fue la evaluación de los parámetros físicos y químicos en sardinas (Sardinella aurita) recién capturadas, durante los meses de mayo, junio y julio.
Jaime Valls, Ana Paredes
doaj  

Larval Transport Pathways Reveal Critical Habitat and Benefits of a Marine Protected Area to Fisheries

Fisheries Oceanography, Volume 35, Issue 2, Page 285-296, March 2026.
ABSTRACT Quantifying where marine organisms are born and subsequently disperse to is essential for fisheries management. Here, we conducted Lagrangian particle tracking of viviparous rockfish (Sebastes spp.) collected in the Southern California Bight over the course of 16 years.
Lucinda A. Quigley, Peter J. S. Franks, Andrew R. Thompson, Noah Ben‐Aderet, H. William Fennie, Mark M. Morales, Jarrod A. Santora, Eric P. Bjorkstedt   +7 more
wiley   +1 more source