8 Result(s)
within
Antonio M. Álvarez-Valero
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Article
Open AccessThe provenance of the stones in the Menga dolmen reveals one of the greatest engineering feats of the Neolithic
The technical and intellectual capabilities of past societies are reflected in the monuments they were able to build. Tracking the provenance of the stones utilised to build prehistoric megalithic monuments, t...
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Chapter
From Magma Source to Volcanic Sink Under Tagoro Volcano (El Hierro, Canary Islands): Petrologic, Geochemical and Physiographic Evolution of the 2011–2012 Submarine Eruption
Active volcanoes are key laboratories to carry out detailed research -and monitoring- about the history of magmas before, during and after eruptions. Tagoro, the submarine active volcano at El Hierro Island (C...
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Chapter
Ten Years of Intense Physical–Chemical, Geological and Biological Monitoring Over the Tagoro Submarine Volcano Marine Ecosystem (Eruptive and Degassing Stages)
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 che...
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Open AccessAuthor Correction: Noble gas isotopes reveal degassing-derived eruptions at Deception Island (Antarctica): implications for the current high levels of volcanic activity
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Open AccessNoble gas isotopes reveal degassing-derived eruptions at Deception Island (Antarctica): implications for the current high levels of volcanic activity
Deception Island is one of the most active volcanoes in Antarctica with more than twenty explosive eruptions in the past two centuries. Any future volcanic eruption(s) is a serious concern for scientists and t...
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Article
Petrological and geochemical variations of a turbidite-like metasedimentary sequence over the metatexite to diatexite transition within the Pampean Orogen, Argentina
Large masses of turbidite systems have been metamorphosed in orogenic systems during Earth’s history. Under granulite-facies conditions, the transformation of turbidite sedimentary successions into metasedimen...
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Open AccessThe timing and widespread effects of the largest Holocene volcanic eruption in Antarctica
The caldera collapse of Deception Island Volcano, Antarctica, was comparable in scale to some of the largest eruptions on Earth over the last several millennia. Despite its magnitude and potential for far-reac...
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Historic hydrovolcanism at Deception Island (Antarctica): implications for eruption hazards
Deception Island (Antarctica) is the southernmost island of the South Shetland Archipelago in the South Atlantic. Volcanic activity since the eighteenth century, along with the latest volcanic unrest episodes ...
