Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/136542
Título: Ten Years of Intense Physical–Chemical, Geological and Biological Monitoring Over the Tagoro Submarine Volcano Marine Ecosystem (Eruptive and Degassing Stages)
Autores/as: Fraile Nuez, Eugenio 
Santana-Casiano, J. Magdalena 
González-Dávila, Melchor 
González Vega, Alba 
Vázquez, Juan Tomás
Sotomayor-García, Ana
Ferrera, Isabel
Santana-González, Carolina 
Eugenio, Francisco 
Marcello, Javier 
Hernández-León, Santiago 
Bakalis, Evangelos
Rueda, José L.
Gómez-Ballesteros, María
Álvarez-Valero, Antonio M.
Sánchez-Guillamón, Olga
Palomino, Desirée
Tello, Olvido
Presas Navarro,Carmen 
Escánez Pérez,José 
González-Porto, Marcos
Fernández de Puelles, María Luz 
Olivé-Abelló, Anna
Vinha, Beatriz
Machín, Francisco 
Martín-Díaz, Juan Pablo
Arrieta, Jesús M. 
Clasificación UNESCO: 250621 Vulcanología
251007 Oceanografía física
251002 Oceanografía química
251090 Geología marina
241705 Biología marina
Palabras clave: Canary Islands
Holocene Rift Volcanism
Ocean Island Magmatism
Submarine Eruption
Fecha de publicación: 2023
Editor/a: Springer 
Proyectos: "Volcanic Eruption At El Hierro Island, Sensitivity And Recovery Of The Marine Ecosystem" 
VULCANO-II (CTM2014-51837-R) 
CETHOBATH (CGL2009-1311218)
EXPLORA-CIENCIA (CGL2014- 61775-EXP)
Estudio Del Comportamiento Biogeoquímico Del Fe en Ambientes Marinos Acidificados. 
Efecto de la Acidificacióny Del Calentamiento Oceánico en El Comportamiento Biogeoquímico Del Fe en El Alántico Norte. 
BIMBACHE (IEO-2011-2012) 
RAPROCAN-III (IEO-2010-2012) 
VULCANA-I (IEO-2015-2017) 
VULCANA-II (IEO-2018-2020) 
VULCANA-III (IEO-CSIC-2021-2023)
Comportamiento termoha/ino cíclico y enriquecimiento de la productividad biológica asociados a un sistema hidrotermal somero de nueva generación 
Changes In Carbon Uptake And Emissions By Oceans In A Changing Climate (Carbochange). 
Resumen: The shallow Tagoro submarine volcano monitoring represents a unique opportunity not only for improving our sparse understanding of submarine volcanic processes in specific scientific fields as physical and chemical oceanography or marine geology but also its interactions over the marine biology in one of the richest marine ecosystems in Europe. This chapter aims to summarize the most relevant physical–chemical, geological and biological changes that occurred in the marine ecosystem of El Hierro island, at the Marine Reserve Punta de La Restinga—El Mar de Las Calmas, due to the genesis of the new underwater volcano Tagoro (27º37′07″N–017º59′28″W) in October 2011. During the first six months of the eruption, extreme physical–chemical perturbations caused by this event, comprising thermal increase from up to + 18.8 °C, water acidification with a pH decrease of 2.9 units, deoxygenation to anoxic levels and extremely high metal enrichment among others, resulted in significant and dramatic alterations of the marine ecosystem. After March 2012, once the eruptive phase was finished, the new submarine volcano entered an active hydrothermal phase involving the release of heat with smaller but still significant and important thermal anomalies of up to + 2.55 °C around the craters, density decrease of − 1.43 kg m−3, pH decrease of − 1.25 units, and high concentrations of metals and inorganic nutrients similar to upwelling zones. These enrichments are still active up to date, producing clear signs of marine recovery not only in the benthonic strata but also in the whole water column compared with pre-eruptive data. Since its eruption ten years ago, an unprecedented monitoring effort has turned into the longest and most complete multidisciplinary time-series for the study of a shallow submarine volcano, with the realization of 31 oceanographic multidisciplinary expeditions that systematically measure more than 40 different physical–chemical and biological variables. All this information and the results obtained during the evolution of the process could serve as a baseline for better understanding future or similar submarine eruptions worldwide.
URI: http://hdl.handle.net/10553/136542
ISBN: 978-3-031-35134-1
DOI: 10.1007/978-3-031-35135-8_8
Fuente: El Hierro Island / Pablo J. González (ed.), p. 161-184, (Julio 2023)
Colección:Capítulo de libro
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