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Recent variation of the Las Vacas Glacier Mt. Aconcagua region, Central Andes, Argentina, based on ASTER stereoscopic images
Las Vacas Glacier Mt. Aconcagua region Central Andes ASTER stereoscopic images
2009/12/14
This work presents the results of the ASTER stereoscopic image processing to calculate the volume changes of Las Vacas Glacier. The processing of medium resolution satellite images (ASTER level 1A – p...
Aconcagua peak geodynamics from GPS observations, Mendoza, Argentina: preliminary results
Aconcagua peak geodynamics GPS Argentina
2009/12/14
In 2005, the SIGMA Program (Mount Aconcagua GNSS Research System) was implemented to investigate the geodynamics of the Aconcagua mountain region in the Central Andes. For this purpose, a continuously...
Mass balance evolution of Martial Este Glacier, Tierra del Fuego (Argentina) for the period 1960–2099
Mass balance evolution Martial Este Glacier Tierra del Fuego
2009/12/14
The Martial Este Glacier in southern Tierra del Fuego was studied in order to estimate the surface mass balance from 1960 until 2099. For this reason a degree-day model was calibrated. Air temperature...
Calibration and application of the MN2D dynamics model to the avalanches of Las Leñas (Argentina)
Calibration and application the MN2D dynamics model Las Leñ as (Argentina)
2009/12/9
In this work, the MN2D dynamics model is calibrated with two different avalanches of the same magnitude: dry and wet. The importance of the topographic data in the simulation is evaluated. It is concl...
Mass movements in the Rio Grande Valley（Quebrada de Humahuaca, Northwestern Argentina）: a methodological approach to reduce the risk
Mass movements Rio Grande Valley methodological approach
2009/10/13
Slope processes such as slides and debris flows, are among the main events that induce effects on the Rio Grande sediment transport capacity. The slides mainly affect the slope of the Rio Grande river...
Validating numerical simulations of snow avalanches using dendrochronology: the Cerro Ventana event in Northern Patagonia, Argentina
Validating numerical simulations of snow avalanches dendrochronology the Cerro Ventana event
2008/5/8
The damage caused by snow avalanches to property and human lives is underestimated in many regions around the world, especially where this natural hazard remains poorly documented. One such region is ...