Browsing by Author "Morata, D."
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- ItemDeformation and magma transport in a crystallizing plutonic complex, Coastal Batholith, central Chile(2015) Webber, J.; Klepeis, K.; Webb, L.; Cembrano, José; Morata, D.; Mora, G.; Arancibia Hernández, Gloria Cecilia
- ItemDigital rock approach to model the permeability in an artificially heated and fractured granodiorite from the liquine geothermal system (39°S)(2020) Molina, Eduardo; Arancibia Hernández, Gloria Cecilia; Sepúlveda, J.; Roquer, Tomás E.; Mery Quiroz, Domingo; Morata, D.
- ItemExploring the shallow geothermal resources in the Chilean Southern Volcanic Zone: Insight from the Liquiñe thermal springs(2020) Daniele, L.; Taucare, M.; Viguier, B.; Arancibia Hernández, Gloria Cecilia; Aravena, D.; Roquer, Tomás E.; Sepúlveda, J.; Molina, E.; Delgado, A.; Muñoz, M.; Morata, D.
- ItemFault-controlled development of shallow hydrothermal systems: Structural and mineralogical insights from the Southern Andes(2017) Roquer, Tomás E.; Arancibia Hernández, Gloria Cecilia; Rowland, J.; Iturrieta, P.; Morata, D.; Cembrano, José
- ItemGeochemistry of thermal waters in the Southern Volcanic Zone, Chile – Implications for structural controls on geothermal fluid composition(2017) Wrage, J.; Tardani, D.; Reich, M.; Daniele, L.; Arancibia Hernández, Gloria Cecilia; Cembrano, José; Sanchez, P.; Morata, D.; Perez, R.
- ItemGeothermal barriers, policies and economics in Chile - Lessons for the Andes(2015) Sanchez, P.; Sielfeld Corvalán, Gerd Gustav; Van Campen, B.; Dobson, P.; Fuentes, V.; Reed, A.; Palma Vásquez, Ramón Eduardo; Morata, D.
- ItemHydrothermal alteration in an exhumed crustal fault zone : Testing geochemical mobility in the Caleta Coloso Fault, Atacama Fault System, Northern Chile(2014) Arancibia Hernández, Gloria Cecilia; Fujita, K.; Hoshino, K.; Mitchell, T.; Cembrano, José; Gomila, Rodrigo; Morata, D.; Faulkner, D.; Rempe, M.
- ItemReservoir architecture model and heat transfer modes in the El Tatio-La Torta geothermal system, Central Andes of northern Chile(2021) Letelier, J. A.; O'Sullivan, J.; Reich, M.; Veloso Espinosa, Eugenio Andrés; Sánchez-Alfaro, P.; Aravena, D.; Muñoz, M.; Morata, D.
- ItemSealing capacity of clay-cap units above the Cerro Pabellon hidden geothermal system (northern Chile) derived by soil CO2 flux and temperature measurements(2019) Taussi, M.; Nisi, B.; Pizarro, M.; Morata, D.; Veloso Espinosa, Eugenio Andrés; Volpi, G.; Vaselli, O.; Renzulli, A.
- ItemSeismicity in a Transpressional Volcanic Arc: The Liquine-Ofqui Fault System in the Puyuhuapi Area, Southern Andes, Chile (44 degrees S)(2020) Pérez Estay, N.; Yáñez Carrizo, Gonzalo Alejandro; Crempien de la Carrera, Jorge; Roquer, Tomás E.; Cembrano, José; Valdenegro, P.; Aravena, D.; Arancibia Hernández, Gloria Cecilia; Morata, D.
- ItemShallow anatomy of hydrothermal systems controlled by the Liquin?e-Ofqui Fault System and the Andean Transverse Faults: Geophysical imaging of fluid pathways and practical implications for geothermal exploration(PERGAMON-ELSEVIER SCIENCE LTD, 2022) Perez-Estay, N.; Molina-Piernas, E.; Roquer, T.; Aravena, D.; Vargas, J. Araya; Morata, D.; Arancibia, G.; Valdenegro, P.; Garcia, K.; Elizalde, D.We combined geoelectric and seismic ambient noise methods to image the shallow depth (<30 m) distribution of thermal waters in two fault-controlled hydrothermal systems located in southern Chile. The bedrock depth was constrained with seismics, while hotsprings and mapped faults were imaged by low-electrical-resistivity domains (<160 omega m) defined with electrical resistivity tomographies (ERT). The distribution and shape of low-resistivitydomains suggest that thermal fluids follow complex pathways, including deep vertical conduits hosted in fractured rock and shallow horizontal bodies hosted in sediments. These results indicate that the studied hydrothermal systems are at least twice longer within the sediments than the superficial area covered by hotsprings.
- ItemThe effect of axial stress in maximum sustainable fluid pressure in Andersonian and non-Andersonian crust : A field-based numerical study from the Southern Andes (39 degrees S)(2020) Roquer, Tomás E.; Arancibia Hernández, Gloria Cecilia; Rowland, J.; Veloso Espinosa, Eugenio Andrés; Molina, E.; Crempien de la Carrera, Jorge; Morata, D.
- ItemThermo-mechanical behavior of a granodiorite from the Liquine fractured geothermal system (39 degrees S) in the Southern Volcanic Zone of the Andes(2020) Sepúlveda, J.; Arancibia Hernández, Gloria Cecilia; Molina, Eduardo; Gilbert, J. P.; Duda, M.; Browning, John; Roquer, Tomás E.; Morata, D.; Ahrens, B.; Bracke, R.