Volcanism has affected the environment of our planet over a broad range of spatial (local to
global) and temporal (< 1 yr to 100s Myr) scales and will continue to do so. As well as …

Volcanic ash presents a widespread and common hazard during and after eruptions.
Complex interactions between solid ash surfaces and volcanic gases lead to the formation …

Melt inclusions record the depth of magmatic processes, magma degassing paths, and
volatile budgets of magmas. Extracting this information is a major challenge. It requires …

Long-lived basaltic volcanic eruptions are a globally important source of environmentally
reactive, volatile metal pollutant elements such as selenium, cadmium and lead. The 2018 …

Gas–solid reactions on solar system bodies occur in the vicinity of their surfaces and in their
interiors where gases are liberated through magma degassing or thermal devolatilization …

Pyroclastic density currents (PDCs) are hazardous and destructive phenomena that pose a
significant threat to communities living in the proximity of active volcanoes. PDCs are ground …

Arc volcanoes are most commonly defined in terms of their magmatic and eruptive histories
but the sustained flux of high temperature reactive gases through them, at all stages of their …

Power stations, ships and air traffic are among the most potent greenhouse gas emitters and
are primarily responsible for global warming. Iron salt aerosols (ISAs), composed partly of …

The common manifestation of an explosive volcanic eruption is the emission of a hot mixture
of solid fragments and expanding magmatic gases, referred to as the eruption plume, into …

Although It has long been recognized that sub-volcanic gas-solid reactions involving iron
play a major role in determining the redox state (RH= log f H 2 f H 2 O) of discharging gases …