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Pablo Sanchez Alfaro

Profesor asistente

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

1) Fluid flow through faults and fractures 2) Mineralization of precious metals triggered by earthquakes 3) Numerical modeling of hydrothermal systems

Geología, UNIVERSIDAD DE CHILE. Chile, 2015
Geólogo, UNIVERSIDAD DE CHILE. Chile, 2010

Profesor Asistente Full Time

UNIVERSIDAD AUSTRAL DE CHILE

Ciencias

Valdivia, Chile

2017 - A la fecha
Postdoc Full Time

UNIVERSITY OF AUCKLAND

Science

Nueva Zelanda

2016 - 2016

Desde el año 2017 he sido Patrocinante (profesor guía) de las tesis finalizadas de 8 estudiantes, co-patrocinante en 1 tesis e informante en 16 tesis de pregrado de la carrera de Geología.

Junto a la académica Dr. Nicole Colin de la UACh, lideramos el proyecto “Consejería de Ciencia Comunitaria - C3: para una vinculación efectiva entre Ciencia y Sociedad en la Región de los Ríos”. Esta iniciativa busca estrechar el vínculo de la Universidad con el territorio al promover investigación guiada por preguntas científicas motivadas por demandas de conocimiento de las comunidades, y co-creadas entre académicos-miembros de la comunidad y estudiantes de pre y postgrado. Esta iniciativa recibió el apoyo del proyecto AUS2195-MECESUP, logrando un financiamiento de casi 30 millones de pesos para realizar tesis de pre y postgrado en co-creación de ciencia comunitaria con comunidades de la región de Los Ríos. Las tesis asociadas se finalizarán el segundo semestre 2023.


Evaluating natural and anthropogenic inputs on the distribution of potentially toxic elements in urban soil of Valdivia, Chile Tardani, Daniele; Vera, Francisca; Alvarez-Amado, Fernanda; Tolorza, Violeta; Lacassie, Juan Pablo; Jullian, Domingo; Sepulveda, Carolina; Sanchez-Alfaro, Pablo; Daniele, Linda; Gutierrez, Leopoldo Article ISI ENVIRONMENTAL GEOCHEMISTRY AND HEALTH (2023)
Gold Provenance in Placers from Pureo Area, Southern Chile Coastal Cordillera, and Their Relationship with Paleozoic Metamorphic Rocks Becerra, Pablo; Sanchez-Alfaro, Pablo A.; Piquer, Jose; Plissart, Gaelle; Garroz, Belén; Kunstmann, Daniela Article ISI SCOPUS Minerals (2022)
A new model for the optimal structural context for giant porphyry copper deposit formation Piquer, Jose; Sanchez-Alfaro, Pablo; Perez-Flores, Pamela Article ISI GEOLOGY (2021)
Deep weathering in the semi-arid Coastal Cordillera, Chile Krone, Laura, V; Hampl, Ferdinand J.; Schwerdhelm, Christopher; Bryce, Casey; Ganzert, Lars; Kitte, Axel; Uebernickel, Kirstin; Dielforder, Armin; Aldaz, Santiago; Oses-Pedraza, Romulo; Perez, Jeffrey Paulo H.; Sanchez-Alfaro, Pablo; Wagner, Dirk; Weckmann, Ute; von Blanckenburg, Friedhelm Article ISI SCIENTIFIC REPORTS (2021)
Reservoir architecture model and heat transfer modes in the El Tatio-La Torta geothermal system, Central Andes of northern Chile Letelier, Juvenal A.; O'Sullivan, John; Reich, Martin; Veloso, Eugenio; Sanchez-Alfaro, Pablo; Aravena, Diego; Munoz, Mauricio; Morata, Diego Article ISI GEOTHERMICS (2021)
Structural control on shallow hydrogeochemical processes at Caviahue-Copahue Volcanic Complex (CCVC), Argentina Tardani, Daniele; Roulleau, Emilie; Pinti, Daniele L.; Perez-Flores, Pamela; Daniele, Linda; Reich, Martin; Sanchez-Alfaro, Pablo; Morata, Diego; Richard, Luc Article ISI JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH (2021)
A review of the geodynamic constraints on the development and evolution of geothermal systems in the Central Andean Volcanic Zone (18-28 degrees Lat.S) Veloso, Eugenio E.; Tardani, Daniele; Elizalde, Daniel; Godoy, Benigno E.; Sanchez-Alfaro, Pablo A.; Aron, Felipe; Reich, Martin; Morata, Diego Article ISI INTERNATIONAL GEOLOGY REVIEW (2019)
Copper-arsenic decoupling in an active geothermal system: A link between pyrite and fluid composition Tardani D.; Reich M.; Deditius A.P.; Chryssoulis S.; Sánchez-Alfaro P.; Wrage J.; Roberts M.P. Article ISI SCOPUS GEOCHIMICA ET COSMOCHIMICA ACTA (2017)
Fracture network, fluid pathways and paleostress at the Tolhuaca geothermal field Perez-Flores, P; Veloso, E; Cembrano, J; Sanchez-Alfaro, P; Lizama, M; Arancibia, G Article JOURNAL OF STRUCTURAL GEOLOGY (2017)
Geochemistry of thermal waters in the Southern Volcanic Zone, Chile - Implications for structural controls on geothermal fluid composition Wrage J.; Tardani D.; Reich M.; Daniele L.; Arancibia G.; Cembrano J.; Sánchez-Alfaro P.; Morata D.; Pérez-Moreno R. Article ISI SCOPUS CHEMICAL GEOLOGY (2017)
Exploring the structural controls on helium, nitrogen and carbon isotope signatures in hydrothermal fluids along an intra-arc fault system Tardani D., Reich; M, Roulleau E.; Takahata N., Sano; Y., Pérez-Flores P.; Sanchez-Alfaro P., Cembrano; J., Arancibia Article Geochimica et Cosmochimica Acta (2016)
Physical, chemical and mineralogical evolution of the Tolhuaca geothermal system, southern Andes, Chile=> Insights into the interplay between hydrothermal alteration and brittle deformation Sanchez-Alfaro P., Reich; M, Arancibia; G., Pérez-Flores P.; Cembrano, J.; Driesner T., Lizama M.; Rowland J., Morata; D, Heinrich C.A.; Tardani D., Campos Article Journal of Volcanology and Geothermal Research (2016)
Tectonics, magmatism and paleo-fluid distribution in a strike-slip setting=> Insights from the northern termination of the Liquiñe-Ofqui fault System, Chile Pérez-Flores P., Cembrano; J., Sanchez-Alfaro P.; Veloso E., Arancibia; G., Roquer T. Article Tectonophysics (2016)
The optimal windows for seismically-enhanced gold precipitation in the epithermal environment Sanchez-Alfaro P., Reich; M, Driesner T.; Cembrano, J.; Arancibia, G.; Pérez-Flores P., Heinrich C.A.; Rowland J., Tardani D.; Lange, D; Campos, E. Article Ore Geology Reviews (2016)
Trace element signature of pyrite from the los colorados iron oxide-apatite (IOA) Deposit, Chile=> A missing link between andean ioa and iron oxide copper-gold systems? Reich, M; Simon A.C., Deditius; A, Barra; F, Chryssoulis S.; Lagas G., Tardani D.; Knipping, J; Bilenker L., Sanchez-Alfaro P.; Roberts M.P., Munizaga R. Article Economic Geology (2016)
Constraints on Hf and Zr mobility in high-sulfidation epithermal systems=> formation of kosnarite, KZr2(PO4)(3), in the Chaquicocha gold deposit, Yanacocha district, Peru Deditius, AP; Utsunomiya, S; Sanchez-Alfaro, P; Reich, M; Ewing, RC; Kesler, SE Article Mineralium Deposita (2015)
Geothermal barriers, policies and economics in Chile – Lessons for the Andes. Sanchez-Alfaro, Pablo; Sielfeld, Gerd; Campen, Bart Van; Dobson, Patrick; Fuentes, Víctor; Reed, Andy; Palma-Behnke, Rodrigo; Morata, Diego Article Renewable and Sustainable Energy Reviews (2015)
Crustal deformation effects on the chemical evolution of geothermal systems=> the intra-arc Liquine-Ofqui fault system, Southern Andes Sánchez P., Perez-Flores; P, Arancibia; G., Cembrano; J., Reich Article International Geology Review (2013)


The optimal geologic conditions that form high enthalpy, metal-rich hydrothermal systems in the Andes: Thermodynamic and mechanical numerical approach Sanchez-Alfaro, Pablo; Tardani, Daniele; Perez-florez, P; Muñoz-saez, C Proyecto año término 2024 (2020)
EarthShape=> Earth Surface shaping by biota German Science Foundation (DFG-SPP 1803) Proyecto 2018-2021 Investigador(a)
CENTRO DE EXCELENCIA EN GEOTERMIA DE LOS ANDES FONDAP (15090013) Proyecto 2017-2020 Investigador(a)
NUCLEO MILENIO TRAZADORES DE METALES INICIATIVA CIENTIFICA MIILENIO (NC130065) Proyecto 2017-2020 Investigador(a)
THE FEEDBACK BETWEEN ACTIVE TECTONICS, FLUID FLOW AND MINERALIZATION IN AN ANDEAN GEOTHERMAL RESERVOIR=> A CASE STUDY FROM THE TOLHUACA SYSTEM, SOUTHERN CHILE FONDECYT (1130030) Proyecto 2013-2016 Tesista
NATURE AND SIGNIFICANCE OF FAULT INITIATION AND PROPAGATION AT STRIKE-SLIP FAULT TIPS=> A CASE STUDY FROM THE ATACAMA FAULT SYSTEM, CENTRAL ANDES FONDECYT (1100464) Proyecto 2010-2013 Personal técnico y/o de apoyo