The Geological Triggers of Climate Change

Climate change significantly influences geological hazards, including volcanic activity and landslides. The study highlights that increased ice melt can destabilize glacier-clad volcanoes like Mount Etna by weakening their mechanical strength through water infiltration, potentially leading to edifice collapses. It also suggests that while shrinking glaciers may reduce volcanic eruptions due to crustal unloading, they can trigger fault slip and postglacial seismicity in formerly glaciated regions. Additionally, climate-driven changes in sea level and meteorological conditions can affect landslide potential and seismic activity, with implications for large earthquakes and tsunamis. The research combines geological, geophysical, and numerical modeling approaches to explore these complex interactions.

Fountain, A. G. (2013). The Geological Triggers of Climate Change. BioScience, 64(1), 68–69. https://doi.org/10.1093/biosci/bit011