[HTML][HTML] Collapse caldera walls: Mechanical controls on slope failure and morphology
Volcanic calderas are enclosed topographic depressions that are commonly delimited by
steep annular cliffs (caldera walls). The walls represent degraded scarps of ring faults that …
steep annular cliffs (caldera walls). The walls represent degraded scarps of ring faults that …
Remote volcano monitoring using crowd-sourced imagery and Structure-from-Motion photogrammetry: A case study of Oldoinyo Lengai's active pit crater since the …
Active volcanic craters are highly dynamic geological features that undergo morphological
changes on a broad range of spatial and temporal scales. Such changes have implications …
changes on a broad range of spatial and temporal scales. Such changes have implications …
The influence of heterogeneity on the strength of volcanic rocks and the stability of lava domes
MJ Heap, CE Harnett, T Nazarbayov, Z Heng… - Bulletin of …, 2023 - Springer
The collapse of lava domes, inherently heterogeneous structures, represents a significant
volcanic hazard. Numerical and analogue models designed to model dome instability and …
volcanic hazard. Numerical and analogue models designed to model dome instability and …
Rapid provision of maps and volcanological parameters: quantification of the 2021 Etna volcano lava flows through the integration of multiple remote sensing …
At active volcanoes recurring eruptive events, erosive processes and collapses modify the
edifice morphology and impact monitoring and hazard mitigation. At Etna volcano (Italy) …
edifice morphology and impact monitoring and hazard mitigation. At Etna volcano (Italy) …
A Systematic Review of the UAV Technology Usage in ASEAN
A Gohari, AB Ahmad, L Rabiu… - IEEE Open Journal …, 2024 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) are emerging and have been globally incorporated in
wide range of technologies for various purposes due to its advantages over conventional …
wide range of technologies for various purposes due to its advantages over conventional …
The geometric spectrum of lava domes and spines: New perspectives from analysis of the Morphology of Viscous Extrusions (MoVE) global dataset
AJ Myers, CE Harnett, EP Holohan, TR Walter… - Volcanica, 2024 - jvolcanica.org
Extrusion of viscous lava produces domes and spines, collapses of which pose a significant
local hazard. Understanding extrusion processes and probabilistic hazard estimation …
local hazard. Understanding extrusion processes and probabilistic hazard estimation …
Spatial and temporal resolution needs for volcano topographic change data sets based on past eruptions (1980–2019)
E Eiden, ME Pritchard… - Earth and Space Science, 2023 - Wiley Online Library
Up‐to‐date topography data sets are essential for forecasting volcanic hazards and
monitoring deformation. Digital elevation models are used to quantify eruption rates, used in …
monitoring deformation. Digital elevation models are used to quantify eruption rates, used in …
Large-scale lava dome fracturing as a result of concealed weakened zones
Mechanically weakened alteration zones in lava domes are thought to jeopardize their
stability. Such zones can be hazardous when concealed within the dome, either because …
stability. Such zones can be hazardous when concealed within the dome, either because …
The potential for using video games to teach geoscience: learning about the geology and geomorphology of Hokkaido (Japan) from playing Pokémon Legends …
EG McGowan, LJ Alcott - Geoscience Communication …, 2022 - gc.copernicus.org
In recent years, the concept of using video games as a form of geoscience communication
has been gaining momentum. Popular commercial video games see millions of people …
has been gaining momentum. Popular commercial video games see millions of people …
[PDF][PDF] Multitemporal Quantification of the Geomorphodynamics on a Slope within the Cratére Dolomieu—At the Piton de la Fournaise (La Réunion, Indian Ocean) …
In this study, the geomorphological evolution of an inner flank of the Dolomieu at Piton de La
Fournaise/La Réunion was investigated with the help of terrestrial laser scanning (TLS) …
Fournaise/La Réunion was investigated with the help of terrestrial laser scanning (TLS) …