Results 11 to 20 of about 160 (122)

Author Correction: Noble gas isotopes reveal degassing-derived eruptions at Deception Island (Antarctica): implications for the current high levels of volcanic activity [PDF]

Scientific Reports, 2022
Antonio M. Álvarez-Valero, Hirochika Sumino, Antonio Caracausi, Antonio Polo Sánchez, Ray Burgess, Adelina Geyer, Javier Borrajo, José A. Lozano Rodríguez, Helena Albert, Meritxell Aulinas, Elena Núñez-Guerrero   +10 more
doaj   +2 more sources

Environmental and human factors shape the trophic ecology of a widespread marine predator. [PDF]

J Anim Ecol
Our study reveals how environmental factors and fishing pressure influence swordfish diet, highlighting trophic shifts under future climate scenarios. We provide a novel framework to strengthen our ability to plan for and manage the redistribution of species under global change ensuring that the energetic needs of predators are met.
Fernández-Corredor E, Fuster-Alonso A, Ramírez F, Giménez J, García-Barcelona S, Macías D, Coll M, Navarro J.   +7 more
europepmc   +2 more sources

Shallow Hydrothermal Fluids Shape Microbial Dynamics at the Tagoro Submarine Volcano (Canary Islands, Spain). [PDF]

Environ Microbiol
We tested the hypothesis that hydrothermal fluids may enhance microbial activity in a shallow submarine volcano by means of experimental additions of hydrothermal fluids to unaffected seawater. Our results revealed that these hydrothermal fluids can significantly impact surface primary production and microbial community structure in the water column ...
Pérez-Barrancos C, Fraile-Nuez E, Martín-Díaz JP, González-Vega A, Escánez-Pérez J, Díaz-Durán MI, Presas-Navarro C, Nieto-Cid M, Arrieta JM.   +8 more
europepmc   +2 more sources

Abundance and Structure of the Zooplankton Community During a Post-eruptive Process: The Case of the Submarine Volcano Tagoro (El Hierro; Canary Islands), 2013-2018

Frontiers in Marine Science, 2021
The mesozooplankton community was analyzed over a 6-year period (2013-2018) during the post-eruptive stage of the submarine volcano Tagoro, located south of the island of El Hierro (Canary Archipelago, Spain).
María Luz Fernández de Puelles, Magdalena Gazá, Miguel Cabanellas-Reboredo, Alba González-Vega, Inma Herrera, Carmen Presas-Navarro, Jesús M. Arrieta, Eugenio Fraile-Nuez   +7 more
doaj   +1 more source

Exploring <i>Isochrysis galbana</i> Biomass Formats: Effects on Live Prey Oxidative Status and Lipid Profiles for Their Potential Use in Aquaculture Larval Nutrition. [PDF]

Aquac Nutr
Feeding marine larvae commonly relies on live prey, which must be enriched with lipid emulsions and/or microalgae rich in long‐chain polyunsaturated fatty acids (LC‐PUFA) before being added to larval tanks. This enrichment enhances the nutritional value of live feed and supports larval health and growth.
Galindo A, Pérez JA, Mora A, Reis DB, Almansa E, Jiménez IA, Barreto MC, Venuleo M, Acosta NG, Rodríguez C.   +9 more
europepmc   +2 more sources

Severe Deoxygenation Event Caused by the 2011 Eruption of the Submarine Volcano Tagoro (El Hierro, Canary Islands)

Frontiers in Marine Science, 2022
The shallow, near-shore submarine volcano Tagoro erupted in October 2011 at the Mar de las Calmas marine reserve, south of El Hierro island. The injection of lava into the ocean had its strongest episode during November 2011 and lasted until March 2012 ...
Alba González-Vega, Alba González-Vega, Izar Callery, Izar Callery, Jesús M. Arrieta, J. Magdalena Santana-Casiano, J. Francisco Domínguez-Yanes, J. Francisco Domínguez-Yanes, Eugenio Fraile-Nuez   +8 more
doaj   +1 more source

Spatial variability of life-history parameters of the Atlantic chub mackerel (Scomber colias), an expanding species in the northeast Atlantic

Scientia Marina, 2022
Atlantic chub mackerel is a pelagic species present in the Atlantic Ocean that in recent decades has expanded northwards in the eastern Atlantic. Fish samples were collected in scientific surveys and commercial catches between 2011 and 2019. We analysed
Rosario Domínguez-Petit, María Rosario Navarro, Marta Cousido-Rocha, Jorge Tornero, Fernando Ramos, Alba Jurado-Ruzafa, Cristina Nunes, Carmen Hernández, Andreia V. Silva, Jorge Landa   +9 more
doaj   +1 more source

Significant Release of Dissolved Inorganic Nutrients From the Shallow Submarine Volcano Tagoro (Canary Islands) Based on Seven-Year Monitoring

Frontiers in Marine Science, 2020
Tagoro, the shallow submarine volcano that erupted south of El Hierro (Canary Islands, Spain) in October 2011, has been intensely monitored for over 7 years, from the early eruptive stage to the current degassing stage characterized by moderate ...
Alba González-Vega, Alba González-Vega, Eugenio Fraile-Nuez, J. Magdalena Santana-Casiano, Melchor González-Dávila, José Escánez-Pérez, María Gómez-Ballesteros, Olvido Tello, Jesús M. Arrieta   +8 more
doaj   +1 more source

A general survey of the feasibility of culturing the mysid Gastrosaccus roscoffensis (Peracarida, Mysida): Growth, survival, predatory skills, and lipid composition

Ciencias Marinas, 2012
The effects of culture conditions on growth, survival, predation, and nutritional composition of the mysid Gastrosaccus roscoffensis were studied. Light had a negative effect on the predation rates of G.
A Escánez, R Riera, L Márquez, A Skalli, BC Felipe, I García-Herrero, D Reis, C Rodríguez, E Almansa   +8 more
doaj   +1 more source

Age and growth of Pontinus kuhlii (Bowdich, 1825) in the Canary Islands

Scientia Marina, 2001
Pontinus kuhlii is a Scorpaenidae which forms part of the bottom longline by-catch in the Canary Islands fisheries within setting operations from 200 to 400 metres depth. Information on their biology and on the age determination and growth of the species
L. J. López Abellán, M. T. G. Santamaría, P. Conesa   +2 more
doaj   +1 more source