A5057092115- Geological and Geochemical Analysis
- High-pressure geophysics and materials
- earthquake and tectonic studies
- Geochemistry and Geologic Mapping
- Geology and Paleoclimatology Research
- Paleontology and Stratigraphy of Fossils
- Geological and Tectonic Studies in Latin America
- Geological Modeling and Analysis
- Landslides and related hazards
- Geological and Geophysical Studies Worldwide
- Disaster Management and Resilience
- Botany and Geology in Latin America and Caribbean
- Methane Hydrates and Related Phenomena
- Digital Games and Media
- Infrastructure Resilience and Vulnerability Analysis
- Geological formations and processes
- Wikis in Education and Collaboration
- Environmental and Cultural Studies in Latin America and Beyond
- Flood Risk Assessment and Management
Uppsala University
2018-2024
Centre of Natural Hazards and Disaster Science
2018-2024
University of Canterbury
2015-2021
Abstract Climate change, globalization, urbanization, social isolation, and increased interconnectedness between physical, human, technological systems pose major challenges to disaster risk reduction (DRR). Subsequently, economic losses caused by natural hazards are increasing in many regions of the world, despite scientific progress, persistent policy action, international cooperation. We argue that these dramatic figures call for novel approaches new types data collection integrate two...
The structures and textures preserved in lava domes reflect underlying magmatic eruptive processes, may provide evidence of how eruptions initiate evolve. This study explores the remarkable cycles extrusion style produced between 1922 2012 at Santiaguito dome complex, Guatemala. By combining an examination morphologies with a review historical records, we aim to constrain processes responsible for range erupted type morphologies. complex is divided into four (El Caliente, La Mitad, El Monje,...
Abstract How the Earth’s crust accommodates magma emplacement influences signals that can be detected by monitoring volcano seismicity and surface deformation, which are routinely used to forecast volcanic eruptions. However, we lack direct observational links between deformation caused signals. Here use field mapping photogrammetry quantify of at least 2.5 km 3 silicic in Reyðarártindur pluton, Southeast Iceland. Our results show triggered minor local roof uplift, reservoir growth was...
Abstract Although it is widely accepted that shallow silicic magma reservoirs exist, and can feed eruptions, their dynamics longevity are a topic of debate. Here, we use field mapping, geochemistry, 3D pluton reconstruction thermal model to investigate the assembly eruptive history Reyðarártindur Pluton, southeast Iceland. Primarily, exposed constructed single rock unit, Main Granite (69.9–77.7 wt.% SiO 2 ). Two further units locally as enclaves at base exposure, Enclaves (67.4–70.2 ),...
Abstract How the Earth’s crust accommodates magma emplacement influences signals that can be detected by monitoring volcano seismicity and surface deformation, which are routinely used to forecast volcanic eruptions. However, we lack direct observational links between deformation caused signals. Here use field mapping photogrammetry quantify of at least 2.5 km 3 silicic in Reyðarártindur pluton, Southeast Iceland. Our results show triggered minor local roof uplift, reservoir growth was...
<p>Recent eruptions such as the Kilauea 2018 (fissure) eruption on Hawaii are result of magma intruding into Earth’s crust and ascending towards surface. Magma is dominantly transported, through shallow in form vertical sheet intrusions (dykes). Even though dyke propagation emplacement has been monitored with geodetic geophysical methods, direct observations subsurface intrusion processes remain inaccessible due to hazardous nature active volcanic igneous systems....
The original version of this article unfortunately contained a mistake. presentation Table 1 was incorrect. corrected table is given below. © 2021, International Association Volcanology & Chemistry the Earth's Interior.