Magma residence and eruption at the Taupo Volcanic Center (Taupo Volcanic Zone, New Zealand): insights from rhyolite-MELTS geobarometry, diffusion chronometry, and crystal textures
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DOI: 10.1007/s00410-020-01684-2
Abstract: The Taupo Volcanic Center [TVC; Taupo Volcanic Zone (TVZ), New Zealand] is home to the two most recent silicic caldera-forming eruptions in the TVZ—the giant (530 km 3 DRE) Oruanui supereruption and the large (35… read more here.
Keywords: taupo volcanic; volcanic zone; eruption; volcanic center ... See more keywords
Spatio-temporal hazard estimation in the central silicic part of Taupo Volcanic Zone, New Zealand, based on small to medium volume eruptions
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DOI: 10.1007/s00445-020-01392-6
Abstract: We explore how volcanic hazards in a silicic volcanism-dominated caldera systems can be assessed by spatial and spatio-temporal statistical models using similar treatment to that applied to dispersed mafic monogenetic volcanic fields. The central part… read more here.
Keywords: volcanic zone; taupo volcanic; spatio temporal; part taupo ... See more keywords
The effect of offset on fracture permeability of rocks from the Southern Andes Volcanic Zone, Chile
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DOI: 10.1016/j.jsg.2017.09.015
Abstract: The Southern Andes Volcanic Zone (SVZ) represents one of the largest undeveloped geothermal provinces in the world. Development of the geothermal potential requires a detailed understanding of fluid transport properties of its main lithologies. The… read more here.
Keywords: southern andes; volcanic zone; fracture; permeability ... See more keywords
Intra‐Arc Crustal Seismicity: Seismotectonic Implications for the Southern Andes Volcanic Zone, Chile
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DOI: 10.1029/2018tc004985
Abstract: We examine the intra‐arc crustal seismicity of the Andean Southern Volcanic Zone. Our aim is to resolve interseismic deformation in an active magmatic arc dominated by both margin‐parallel (Liquiñe‐Ofqui fault system, LOFS) and Andean transverse… read more here.
Keywords: arc crustal; seismicity; volcanic zone; intra arc ... See more keywords
Genesis of Recent Mafic Magmatism in the Taupo Volcanic Zone, New Zealand: Insights into the Birth and Death of Very Large Volume Rhyolitic Systems?
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DOI: 10.1093/petrology/egaa027
Abstract: Mafic magmatism of the rifting Taupo Volcanic Zone (TVZ) of the North Island, New Zealand, is volumetrically minor, but is thought to tap the material that provides the heat source for voluminous rhyolite production through… read more here.
Keywords: taupo volcanic; volcanic zone; large volume; chemistry ... See more keywords