Results 41 to 50 of about 7,260 (185)

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

Glob 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, Huse G, Ono K, Alix M, Tian Y, Hart PJB, Kjesbu OS.   +6 more
europepmc   +2 more sources

Evaluation of the Nutritional Quality of the Five Commercial Fish Species From the Persian Gulf From Human Health Perspective. [PDF]

Food Sci Nutr
Based on the findings of this study, the best protein quality related to N. japonicus with an EAA index of 75.92. P. indicus has the best lipid quality due to the high ratio of ω‐3/ω‐6 (1.68) and PI (7.02). The abundant trace elements in all five fish species, K, Ca, Fe, and Zn, as well as these fish species, have good nutritional quality based on Na/K
Mohammadzadeh B, Feizy J.
europepmc   +2 more sources

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

Acta 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, Konstantinos Touloumis, Manos Koutrakis, Athanassios C. Tsikliras   +3 more
doaj   +3 more sources

Reproductive Biology of Sardinella sp. (Sardinella aurita and Sardinella maderensis) in the South of Morocco

Pakistan Journal of Biological Sciences, 2017
Sardinella sp. has gained much attention lately because of its biomass increase, which might be the result of climatic changes occurring across the Atlantic sea. Little information is known about reproduction of these species particularly in the Moroccan Atlantic area.
Ayoub, Baali, Hajar, Bourassi, Samira, Falah, Wahbi, Abderrazik, Khalid, Manchih, Khadija, Amenzoui, Ahmed, Yahyaoui   +6 more
openaire   +2 more sources

Diet composition of round sardinella (Sardinella aurita) and flat sardinella (Sardinella maderensis) in the south of Atlantic Moroccan coast

Egyptian Journal of Aquatic Biology and Fisheries, 2020
The feeding of round sardinella (Sardinella aurita Valenciennes, 1847) and flat sardinella (Sardinella maderensis Lowe, 1938) was investigated in the south of the Moroccan Atlantic coast from February 2015 to January 2016. Several indices were estimated to figure out the diet composition of Sardinella spp.
Ayoub Baali, Khalil Chahdi Ouazzani, Feirouz Touhami, Ahmed El-Achi, Khadija Amenzoui   +4 more
openaire   +1 more source

Diet overlap of immigrant narrow-barred Spanish mackerel Scomberomorus commerson (Lac., 1802) and the largehead hairtail ribbonfish Trichiurus lepturus (L., 1758) in the Egyptian Mediterranean coast [PDF]

Animal Biodiversity and Conservation, 2007
The immigrant S. commerson (Lac., 1802) represents more than 2% of the total Egyptian catch and its distribution stretches from East to West along the Egyptian Mediterranean coast. The feeding habits of T. lepturus and S.
Bakhoum, S. A.
doaj   +3 more sources

Diet of round sardinella, Sardinella aurita, larvae in relation to plankton availability in the NW Mediterranean [PDF]

Journal of Plankton Research, 2008
The present study analyses for the first time the diet of larvae of the clupeid Sardinella aurita in the NW Mediterranean. Gut contents of larvae from first feeding (3.9 mm) to early posflexion stages (14.7 mm) were analysed. The type and abundance of ingested prey were related to the plankton composition in the environment in order to determine prey ...
E. Morote, M. P. Olivar, F. Villate, I. Uriarte   +3 more
openaire   +1 more source

Dinámica poblacional de sardina (Sardinella aurita) del estado Nueva Esparta, Venezuela

Tecnociencia Chihuahua, 2021
El objetivo de esta investigación fue estimar la reproducción, crecimiento y mortalidad de la sardina (Sardinella aurita) en el estado Nueva Esparta, Venezuela, a través de muestreos mensuales desde abril hasta diciembre de 2019.
Leo Walter González Cabellos, Nora Eslava, Francisco Guevara, Eduardo Núñez   +3 more
doaj   +1 more source

Etudes sur les nuoc-mam de poissons de mer en Côte-d'Ivoire

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1969
En vue du lancement de la fabrication de nuoc-mam à l'échelle industrielle, les auteurs ont effectué diverses expérimentations au Laboratoire des Pêches d'Abidjan. Les résultats des analyses, exprimés dans 22 tableaux, sont interprétés.
J.F. Aldrin, Y. Briand, B. Verger
doaj   +1 more source

Interannual variation of larval fish assemblages in the Gulf of Cádiz (SW Iberian Peninsula) in relation to summer oceanographic conditions

Brazilian Archives of Biology and Technology, 2006
Two ichthyoplankton surveys were conducted during July 1994 and July 1995 in the Gulf of Cádiz with the aim of describing composition, abundance, distribution patterns and interannual variations of larval fish assemblages.
Paulo Mafalda Júnior, Juan Perez de Rubín   +1 more
doaj   +1 more source