Results 41 to 50 of about 957 (193)

Effects of dietary vegetable oils on the expression of eicosanoid receptors genes in Senegalese sole (Solea senegalensis) intestine

Aquaculture Reports, 2019
Vegetable oils (VO) are being extensively used as lipid sources in marine fish diets, due to the decreased availability of fish oil. The use of VO could induce some imbalances on essential fatty acids (EFAs) with the subsequent well described detrimental
D. Montero, S. Torrecillas, V. Benítez-Dorta, M.J. Caballero, M.S. Izquierdo, M.J. Zamorano   +5 more
doaj   +1 more source

Peracetic acid can be used as a disinfectant for gilthead sea bream (Sparus aurata) juveniles without affecting fish welfare

Aquaculture Reports, 2022
Peracetic acid (PAA) is a European Union Commission authorized disinfectant for use in animal health care. It has shown a strong inactivation potential for bacteria, viruses, fungi and bacterial spores.
F. Acosta, J. Bravo, L. Monzón-Atienza, J. Galindo-Villegas, S. Torrecillas, D. Montero   +5 more
doaj   +1 more source

Adaptive Reproductive Strategies of Limpets in a Harvest‐Influenced Environment

Fisheries Oceanography, Volume 34, Issue 6, Page 37-53, November 2025.
ABSTRACT Limpet harvesting is a size‐selective activity that primarily removes the largest individuals, leading to reduced reproductive output. This study investigates the fecundity strategies of two limpet species, Patella aspera and Patella crenata, inhabiting the rocky shores of Gran Canaria.
Joana Vasconcelos, Pablo Angulo, Olivia Martínez‐Ruiz, Alberto Rodríguez Díaz, Víctor M. Tuset, Rodrigo Riera   +5 more
wiley   +1 more source

Fábrica para Frigo-Canarias, S.A. en Jinamar (Teide ) Gran Canaria – España

Informes de la Construccion, 1974
Este edificio está situado en Jinamar (Telde), Las Palmas de Gran Canaria, y para su organización se han recogido las valiosas experiencias que Frigo ha deducido de sus otras fábricas importantes, previendo posibles ampliaciones, organización racional ...
Luis López Díaz, Carlos Pérez Díaz, Ramón Ramos Steffens   +2 more
doaj   +1 more source

Influence of Parental Fatty Acid Desaturase 2 (fads2) Expression and Diet on Gilthead Seabream (Sparus aurata) Offspring fads2 Expression during Ontogenesis

Animals, 2020
Previous studies have shown that it is possible to increase the ability of marine fish to produce long-chain polyunsaturated fatty acid from their 18C precursors by nutritional programming or using broodstock with a higher fatty acyl desaturase 2 (fads2)
Hanlin Xu, Shajahan Ferosekhan, Serhat Turkmen, Juan Manuel Afonso, María Jesús Zamorano, Marisol Izquierdo   +5 more
doaj   +1 more source

Biotic Mechanisms Strengthen Functional and Phylogenetic Convergence of Reef Fish Assemblages at Higher Latitudes

Journal of Biogeography, Volume 52, Issue 9, September 2025.
ABSTRACT Aim How communities of organisms come together has long fascinated scientists, with renewed interest in using functional and evolutionary patterns to infer mechanisms of community assembly. Ecological theory predicts that biotic interactions could lead to either divergence in the event of niche partitioning or convergence through the exclusion
Nestor E. Bosch, Rick D. Stuart‐Smith, Katie May Laumann, Graham J. Edgar, Conor Waldock, J. Emmett Duffy, Jonathan S. Lefcheck   +6 more
wiley   +1 more source

Assessing the impact of CO₂-equilibrated ocean alkalinity enhancement on microbial metabolic rates in an oligotrophic system [PDF]

Biogeosciences
Ocean alkalinity enhancement (OAE) is a negative emissions technology (NET) that shows significant potential for climate change mitigation. By increasing the bicarbonate ion concentration in ocean water, OAE could enhance long-term carbon storage and ...
L. Marín-Samper, J. Arístegui, N. Hernández-Hernández, J. Ortiz, S. D. Archer, A. Ludwig, U. Riebesell   +6 more
doaj   +1 more source

Mapping Environmental Impacts on Coastal Tourist Areas of Oceanic Islands (Gran Canaria, Canary Islands): A Current and Future Scenarios Assessment

Remote Sensing, 2023
The combination of the current sea level rise (SLR) and an increase in the frequency and severity of sea storm events and surges, will have important environmental impacts on coastal tourist areas located in oceanic islands that are often heavily ...
Leví García-Romero, Teresa Carreira-Galbán, José Ángel Rodríguez-Báez, Pablo Máyer-Suárez, Luis Hernández-Calvento, Amalia Yánes-Luque   +5 more
doaj   +1 more source

New Insights on Dissolved Organic Matter Cycling in the Cape Verde Frontal Zone From Its Optically Active Fraction

Journal of Geophysical Research: Oceans, Volume 130, Issue 7, July 2025.
Abstract Absorption and fluorescence spectroscopy have been used to gain new insights on the dynamics of Dissolved Organic Matter (DOM) in the Cape Verde Frontal Zone (CVFZ), a highly dynamic area comprising the thermohaline Cape Verde Front (CVF) and the Cape Blanc Giant Filament (CBGF), which exports organic matter produced over the shelf to the ...
R. Campanero Nieto, J. S. P. Ibanhez, B. Fernández‐Castro, A. Martínez‐Pérez, M. J. Pazó, V. Vieitez dos Santos, S. Valiente, M. Nieto‐Cid, A. Delgado‐Huertas, J. Arístegui, X. A. Álvarez‐Salgado   +10 more
wiley   +1 more source

Dose-dependent effect of a single GnRHa injection on the spawning of meagre (Argyrosomus regius) broodstock reared in captivity

Spanish Journal of Agricultural Research, 2014
The present study aimed to determine the spawning efficacy, egg quality and quantity of captive breed meagre induced with a single gonadotrophin‐releasing hormone agonist (GnRHa) injection of 0, 1, 5, 10, 15, 20, 25, 30, 40 or 50 µg kg-1 to determine a ...
Hipolito Fernandez-Palacios, Dominique Schuchardt, Javier Roo, Marisol Izquierdo, Carmen Hernandez-Cruz, Neil Duncan   +5 more
doaj   +1 more source