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María-Victoria Soto, Joselyn Arriagada-González, Martina Molina-Benavides, Misael Cabello, Miguel Contreras-Alonso, Ignacio Ibarra, Gabriela Guevara, Sergio A. Sepúlveda and Michael Maerker
In this paper, we study natural hazards and their potential impacts on productive activities in the Comau Fjord in Chilean Northern Patagonia. We carried out hazard mapping to identify areas with evidence of geomorphological activity on slopes in terms o...
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Jose Araya,Gregory P. De Pascale,Rodrigo Mardel,Sergio A. Sepúlveda
Pág. 529 - 545
Understanding the location and nature of Quaternary active crustal faults is critical to the reduction of both fault rupture and strong ground motions hazards in built environments. Recent work along the San Ramón Fault (SRF) demonstrates that crustal se...
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Stella M. Moreiras, Sergio A. Sepúlveda, Mariana Correas-González, Carolina Lauro, Iván Vergara, Pilar Jeanneret, Sebastián Junquera-Torrado, Jaime G. Cuevas, Antonio Maldonado, José L. Antinao and Marisol Lara
This review paper compiles research related to debris flows and hyperconcentrated flows in the central Andes (30°?33° S), updating the knowledge of these phenomena in this semiarid region. Continuous records of these phenomena are lacking through the And...
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Marisol Lara,Sergio A. Sepúlveda,Constanza Celis,Sofía Rebolledo,Pablo Ceballos
Pág. 433 - 442
The urban expansion of Santiago city includes areas with geomorphological and geological conditions with potential to be affected by landslide processes. This work presents compiled landslide susceptibility maps for the Andean foothills of Santiago city,...
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Eneil Quintero Arenas, Sergio Basilio Sepúlveda Mora, Sergio Iván Quintero Ayala
Pág. 36 - 46
Resumen Autores/asDescargasReferenciasCómo citar
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Juan David Celis Nuñez, Rodrigo Andres Llanos Castro, Byron Medina Delgado, Sergio Basilio Sepúlveda Mora, Sergio Alexander Castro Casadiego
Pág. 362 - 376
AbstractDownloadsReferencesHow to Cite
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Katja Deckart,Katherine Pinochet,Sergio A. Sepúlveda,Luisa C. Pinto,Stella M. Moreiras
Pág. 248 - 258
The Mesón Alto chaotic deposit, located in the Main Cordillera at about 33°40?S, is an important landform with a volume of ca. 4.5 km3 unconsolidated material deposited downstream of the Yeso Dam in the Yeso Valley, Río Maipo drainage basin. Historical w...
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Gabriel Vargas Easton,Sofía Rebolledo,Sergio A. Sepúlveda,Alfredo Lahsen,Ricardo Thiele,Brian Townley,Cristóbal Padilla,Rodrigo Rauld,Maria José Herrera,Marisol Lara
Pág. 141 - 171
The Liquiñe-Ofqui fault zone (LOFZ) in the Patagonian Andes is an active major transpressional intra-arc fault system along which Quaternary faulting and volcanism develop. Subaerial and submarine geomorphologic and structural characterization of latest ...
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Felipe Leyton,Sergio Ruiz,Sergio Sepulveda
Pág. 455 - 472
Chile is one of the most seismically active countries in the world, having witnessed several large earthquakes that produced human and material losses; seismic hazard estimation is one of the most used tools to prevent such losses. The present study revi...
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Sergio A. Sepulveda,Alejandra Serey
Pág. 131 - 136
The April 21, 2007 shallow crustal earthquake (Mw 6.2) in the Aisén Fjord area triggered hundreds of landslides around the epicentral zone. Among those, several rock slope failures such as rock slides, rock falls and rock avalanches were induced on the s...
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