Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Alvaro Amigo"'
Autor:
Vanesa Burgos, Susanna F. Jenkins, Laura Bono Troncoso, Constanza Valeria Perales Moya, Mark Bebbington, Chris Newhall, Alvaro Amigo, Jesús Prada Alonso, Benoit Taisne
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Determining the eruption frequency-Magnitude (f-M) relationship for data-limited volcanoes is challenging since it requires a comprehensive eruption record of the past eruptive activity. This is the case for Melimoyu, a long-dormant and data-limited
Externí odkaz:
https://doaj.org/article/b93607ec971c45e9af21c96d6bdecae2
Autor:
Heather Winslow, Philipp Ruprecht, Helge M. Gonnermann, Patrick R. Phelps, Carolina Muñoz-Saez, Francisco Delgado, Matthew Pritchard, Alvaro Amigo
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Two distinct types of rare crystal-rich mafic enclaves have been identified in the rhyolite lava flow from the 2011–12 Cordón Caulle eruption (Southern Andean Volcanic Zone, SVZ). The majority of mafic enclaves are coarsely crystalline wi
Externí odkaz:
https://doaj.org/article/fcb39e7e3011419a8842d56e7feacac4
Autor:
Alvaro Amigo
Publikováno v:
Volcanica, Vol 4, Iss S1, Pp 1-20 (2021)
Volcanism in Chile occurs in a variety of tectonic settings but mostly in the context of oceanic-continental plate collision, including 92 potentially active volcanoes. There have been more than 30 documented eruptions in the last few centuries. The
Externí odkaz:
https://doaj.org/article/0f037b13ecac4ebdad5b5950a43cffd1
Autor:
Vanesa Burgos, Susanna Jenkins, Laura Bono Troncoso, Constanza Perales Moya, Mark Bebbington, Chris Newhall, Alvaro Amigo, Jesus Prada Alonso, Benoit Taisne
Melimoyu is a long-dormant and data-limited volcano in the Southern Volcanic Zone (SVZ) in Chile with only two confirmed Holocene eruptions (VEI 5). Determining the frequency-magnitude relationship for Melimoyu is challenging due to data scarcity. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57c7acfec804afd501f503a7146fbe5d
https://doi.org/10.31223/x57m15
https://doi.org/10.31223/x57m15
Autor:
Julie Morin, Constanza Perales, Laura Bono, Leonardo Zúñiga, Karen Holmberg, Constanza Gómez, Amy Donovan, Álvaro Amigo, Diego Castillo
Publikováno v:
Revista de Estudios Latinoamericanos sobre Reducción del Riesgo de Desastres, Vol 8, Iss 1, Pp 56-74 (2024)
This paper describes how we use volcanic stratigraphy archives, called ‘sediment plates’ or ‘epoxy plates’, primarily as a communication tool to raise hazards and risk awareness in Chaitén, Chile. The epoxy plates (and associated audiovisual
Externí odkaz:
https://doaj.org/article/36cdc440c6fa4883a25e71e8c2005c93
Autor:
Yves Moussallam, Philipson Bani, C. Ian Schipper, Carlos Cardona, Luis Franco, Talfan Barnie, Álvaro Amigo, Aaron Curtis, Nial Peters, Alessandro Aiuppa, Gaetano Giudice, Clive Oppenheimer
Publikováno v:
Volcanica, Vol 1, Iss 1, Pp 19-32 (2018)
Resuming erupting activity at volcanoes that have been long quiescent poses a significant challenge to hazard assessment, as it require assessment of whether the change in activity is an isolated event or the beginning of a new eruptive sequence. Suc
Externí odkaz:
https://doaj.org/article/54b39aaa28b14e66958147b138f6787f
Autor:
Aleksander Talerman, Alvaro Amigo
Publikováno v:
Cancer. 21:1212-1218
A case of benign thymoma presenting with aregenerative anemia in a 5-year-old boy is reported. The tumor was successfully excised from the anterior mediastinum. The histology showed that it was a thymoma of mainly epithelial type with a number of spi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::876f20c5320616ab5792c21035b7cac1
https://doi.org/10.1002/1097-0142(196806)21:6<1212::aid-cncr2820210624>3.0.co
https://doi.org/10.1002/1097-0142(196806)21:6<1212::aid-cncr2820210624>3.0.co
Publikováno v:
Andean Geology, Vol 40, Iss 2, Pp 249-261 (2013)
Prior to May 2008, it was thought that the last eruption of Chaitén Volcano occurred more than 5,000 years ago, a rather long quiescent period for a volcano in such an active arc segment. However, increasingly more Holocene eruptions are being ident
Externí odkaz:
https://doaj.org/article/e38911cc3cfb4c919451589cb4bd777b
Publikováno v:
Andean Geology, Vol 40, Iss 2, Pp 227-248 (2013)
Tephra fall deposits and one large ignimbrite close to Chaitén and Michinmahuida Volcanoes were analyzed for chemistry and radiocarbon dated to correlate the eruptive units and establish the timing of eruptions. These data suggest that both volcanoe
Externí odkaz:
https://doaj.org/article/38d51a9a49d14102843e9c43377f7814