A5007991227- Geological and Tectonic Studies in Latin America
- Environmental and Cultural Studies in Latin America and Beyond
- Botany and Geology in Latin America and Caribbean
- Geological and Geochemical Analysis
- Geology and Paleoclimatology Research
- Cryospheric studies and observations
- Environmental and Ecological Studies
- Landslides and related hazards
- earthquake and tectonic studies
- Geotourism and Geoheritage Conservation
- Atmospheric Ozone and Climate
- Astro and Planetary Science
- Geological and Geophysical Studies Worldwide
- Remote Sensing and Land Use
- 3D Surveying and Cultural Heritage
- Geochemistry and Geologic Mapping
- High-pressure geophysics and materials
- Aeolian processes and effects
- Flood Risk Assessment and Management
- Tropical and Extratropical Cyclones Research
- Plant and soil sciences
- Urban Development and Societal Issues
- Groundwater and Isotope Geochemistry
- Isotope Analysis in Ecology
- Methane Hydrates and Related Phenomena
Instituto Geológico Minero y Metalúrgico
2015-2024
Centre National de la Recherche Scientifique
2024
Université Savoie Mont Blanc
2024
Université Grenoble Alpes
2024
Université Gustave Eiffel
2024
Institut des Sciences de la Terre
2024
Vulcan (United States)
2019
Université Clermont Auvergne
2014
The characterisation of tephra deposits resulting from almost simultaneous sedimentation and wind remobilisation is complex, multidisciplinary strategies are required in order to accurately constrain associated processes eruptive parameters. We present a multifaceted study that aims characterise the recent activity subsequent aeolian at Sabancaya volcano (Peru), which started erupting November 2016 with frequent relatively small explosions (plume heights <6 km above vent). First, we...
Most of the nitrogen (N) accessible for life is trapped in dinitrogen (N 2 ), most stable atmospheric molecule. In order to be metabolized by living organisms, N has converted into biologically assimilable forms, so-called fixed N. Nowadays, nearly all N-fixation achieved through biological and anthropogenic processes. However, early prebiotic environments Earth, must have occurred via natural abiotic One invoked processes electrical discharges, including from thunderstorms lightning...
Abstract This study provides a comprehensive characterization of various hydrothermal systems in Southern Peru ranging from the faulted Precordillera's steep topography up to volcanic High Cordillera (>4,000 m asl). The objective is investigate thermal anomalies that may potentially serve as new geothermal resources. Our integrated approach combines: (a) geochemistry 14 hot springs sampled throughout Tacna region, and (b) 3D numerical modeling coupled groundwater heat transfer considering...
This study provides a comprehensive characterization of various hydrothermal sys- tems in Southern Peru ranging from the faulted Precordillera’s steep topography up to volcanic High Cordillera (>4000 m asl). The objective is investigate thermal anoma- lies that may potentially serve as new geothermal resources.Our integrated approach com- bines: i) geochemistry 14 hot springs sampled throughout Tacna region, and ii) 3D numerical modeling coupled groundwater heat transfer considering...
&lt;p&gt;Resilience to natural hazards depends on a person's ability envision an event and its consequences. While real life experience is precious, rare, sometimes fatal. So, virtual reality provides way getting that more frequently without the inconvenience of demise. Virtual can also enhance make it visible, as often things happen in bad weather, at night or other inconvenient moments.&lt;/p&gt;&lt;p&gt;The 3DTeLC software (an output from ERASMUS+ project,...
&lt;p&gt;&lt;span&gt;&lt;span&gt;Arequipa, the second most populated city located in South of Peru, is full history, culture and a UNESCO World Heritage site. Its natural attractions geological diversity stand out, like Colca Andagua Global Geopark, as well geosites within city. This provides basis for improving population's environmental awareness resilience, process that partly starts with geosite inventorying, used socio-economic exchange population....
Arequipa (Peru) is an area where volcanic activity has been persistent during the Quaternary. Studies carried out in this have highlighted emplacement of ignimbrite deposits, large clusters and stratovolcanoes. Monogenetic volcanism also present, although poorly explored studied. Due to its location over plain poor state preservation, only identified monogenetic cone basin was Nicholson volcano, while other centers remained unknown. This lack information about recent can lead inadequate...
Depuis les années 1980, la qualité croissante d'images satellites destinées à l'observation de terre ouvre nouvelles possibilités en photo-interprétation dans l'analyse des risques naturels, fois pour prévision, surveillance et d'endommagement (Kerle Oppenheimer, 2002 ; Domenikiotis al., 2003). Suite une crue torrentielle février 2013 qui a affecté 93 bâtiments le long du chenal Avenida Venezuela ville d'Arequipa, Pérou endommagé 23 53 ponts, étude été menée utilisant l'imagerie Pléiades....