This ebook summarizes the reviews performed at of the main lively volcanoes of Chiapas (Mexico): El Chichón and Tacaná. El Chichón erupted explosively in 1982 killing greater than 2000 humans being the worst volcanic catastrophe in Mexico, and Tacaná produced gentle phreatic explosions in 1950 and 1986. purely after those explosions a surge of latest reports started to unreveal their volcanic historical past and effect.
This booklet offers the state-of-the-art advances in subject matters regarding the geologic surroundings of the 2 volcanoes, their eruptive background and composition of erupted items, the hydrothermal platforms and their manifestations. Volcanic dangers and dangers and attainable mitigation plans are mentioned according to the event of the catastrophic eruption of El Chichón that happened in 1982. The booklet also will comprise formerly unpublished fabric at the plant life and the fauna of the area and archaeological and social elements of the realm that's inhabited via indigenous humans.
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This book summarizes the stories conducted at of the main energetic volcanoes of Chiapas (Mexico): El Chichón and Tacaná. El Chichón erupted explosively in 1982 killing greater than 2000 humans being the worst volcanic catastrophe in Mexico, and Tacaná produced light phreatic explosions in 1950 and 1986.
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Extra info for Active Volcanoes of Chiapas (Mexico): El Chichón and Tacaná (Active Volcanoes of the World)
DeMets C (2001) A new estimate for present-day CocosCaribbean plate motion: implications for slip along the Central American volcanic arc. Geophys Res Lett 28:4043– 4046. 1029/2001GL013518 Dengo CA (1982) Structural analysis of the Polochic fault zone in western Guatemala, Central America. Dissertation, Texas A&M University, College Station Dengo G (1985) Mid America; Tectonic setting for the Paciﬁc margin from southern México to northwestern Colombia. In: Nairn AEM, Stehli FG (eds) The oceanic basins and margins, vol 7a.
This hypothesis is consistent with isotopic data in phenocrysts of El Chichón volcanic rocks, which suggest that crustal assimilation produce the complex zonation of the plagioclase crystals (Tepley et al. 2000; Andrews et al. 2008; Jones et al. 2008). e. Roberge et al. 2009; Christopher et al. 2010). The existence of a deep magma reservoir below El Chichón (Fig. 10) would be also suggested by seismic data previous to the 1982 eruption, which indicate a seismic gap at depths between 7 and 13 km below the volcano.
J Volcanol Geotherm Res 20:117–132 Dufﬁeld WA, Heiken GH, Wohletz KH, Maasen LW, Dengo G, Mckee EH, Castaneda O (1992) Geology and geothermal potential of the Tecuamburro volcano area, Guatemala. Geothermics 21:425–446. 1016/0375-6505(92) 90001-P Franco A, Molina E, Lyon-Caen H, Vergne J, Monfret T, Nercessian A, Cortez S, Flores O, Monterosso D, Requenna J (2009) Seismicity and crustal structure of the PolochicMotagua fault system area (Guatemala). Seismol Res Lett 80:977–984. 977 Franco A, Lasserre C, Lyon-Caen H, Kostoglodov V, Molina E, Guzman-Speziale M, Monterosso D, Robles V, Figueroa C, Amaya W, Barrier E, Chiquin L, Moran S (2012) Fault kinematics in northern Central America and coupling along the subduction interface of the Cocos Plate, from GPS data in Chiapas (Mexico), Guatemala and El Salvador.
Active Volcanoes of Chiapas (Mexico): El Chichón and Tacaná (Active Volcanoes of the World)