Unveiling the rheological control of magmatic systems on volcano deformation: the interplay of poroviscoelastic magma‐mush and thermo‐viscoelastic crust

R Alshembari, J Hickey, BJ Williamson… - … Research: Solid Earth, 2023 - Wiley Online Library
Understanding the mechanical evolution of magmatic systems requires careful assessment
of their rheological characteristics, particularly in light of the growing evidence that magma …

Zircon age spectra to quantify magma evolution

AK Schmitt, J Sliwinski, L Caricchi… - …, 2023 - pubs.geoscienceworld.org
The past decades have seen tremendous advances in analytical capabilities regarding the
sensitivity, spatial selectivity, and instrumental precision of U-Th-Pb zircon geochronology …

Eruption at basaltic calderas forecast by magma flow rate

F Galetto, V Acocella, A Hooper, M Bagnardi - Nature Geoscience, 2022 - nature.com
Forecasting eruption is the ultimate challenge for volcanology. While there has been some
success in forecasting eruptions hours to days beforehand, reliable forecasting on a longer …

[HTML][HTML] Interplay between tectonics and surface processes in the evolution of mountain ranges: Insights from landscape dynamics, uplift, and active deformation of …

M Moumeni, M Delchiaro, M Della Seta, R Nozaem… - Geomorphology, 2024 - Elsevier
Drainage divides are dynamic features of a landscape that migrate over time during the
development of river networks. In this study, we focused on the geomorphic response of a …

[HTML][HTML] The volcanic/plutonic ratio in space and time, on Earth and beyond; How efficiently do magmas reach the surface during planetary evolution?

O Bachmann, C Huber - Lithos, 2024 - Elsevier
With the recognition of multiple crustal cross sections on our planet, the advent of high-
precision geochronology, and the ever-increasing application of geophysical imaging …

Transient response to changes in uplift rates in the northern Atlas-Meseta system (Morocco)

R Clementucci, P Ballato, LL Siame, C Faccenna… - Geomorphology, 2023 - Elsevier
Transient topography represents an opportunity for extracting information on the combined
effect of tectonics, mantle-driven processes, lithology and climate across different temporal …

Numerical models of restless caldera volcanoes

DR Woodell, MPJ Schöpfer, EP Holohan - Earth and Planetary Science …, 2023 - Elsevier
Caldera volcanoes undergo cycles of inflation and deflation on both long and short
timescales. This study uses the Distinct Element Method to model numerically a pressurized …

Understanding the drivers of volcano deformation through geodetic model verification and validation

J Crozier, L Karlstrom, E Montgomery-Brown… - Bulletin of …, 2023 - Springer
Volcano geodesy often involves the use of models to explain observed surface deformation.
A variety of forward models are used, from analytical point sources to numerical simulations …

Poroelastic Mechanical Behavior of Crystal Mush Reservoirs: Insights Into the Spatio‐Temporal Evolution of Volcano Surface Deformation

R Alshembari, J Hickey, BJ Williamson… - … Research: Solid Earth, 2022 - Wiley Online Library
Characterizing the physical properties and mechanical behavior of melt reservoirs is
essential for enhancing geophysical models that aim to understand the evolution of …

Re-evaluation of the role of volatiles in the rupture of magma chambers and the triggering of crystal-rich eruptions

C Annen, V Pinel, A Burgisser - Journal of Volcanology and Geothermal …, 2023 - Elsevier
The role of volatile exsolution in triggering volcanic eruption is re-evaluated using numerical
simulations of a growing and solidifying magma chamber. The modelled magma chamber is …