Despite its relatively minor abundance in magmas (compared with H2O and CO2), sulfur
degassing from volcanoes is of tremendous significance. It can exert substantial influence …

As volatile and variably mobile components, halogens play key roles in magmatic,
metasomatic, mineralizing, and volcanic processes by influencing the physical and chemical …

The transport, degassing and atmospheric release of halogens from active volcanism on
Earth have been the focus of increasing interest over the last few decades, and have …

Hybridisation is well documented in many species, especially plants. Although hybrid
populations might be short-lived and do not evolve into new lineages, hybridisaiton could …

Atmospheric deposition is an important component of the nutrient cycles of terrestrial
ecosystems, but field measurements are especially scarce in tropical regions. In this study …

This study reports on the first quantitative assessment of the geochemical cycling of
volcanogenic elements, from their atmospheric release to their deposition back to the …

Abstract Even though Darwin's “On the Origin of Species” implied selection being the main
driver of species formation, the role of natural selection in speciation remains poorly …

Fluorosis is a widespread disease related to ingestion of high levels of fluorine through
water and food. Although sometimes of anthropogenic origin, high levels of fluorine are …

Hydrogen sulfide (H2S), an environmentally harmful pollutant, is a byproduct of geothermal
energy production. To reduce the H2S emissions, H2S-charged water is injected into the …

The currently available data set of S–Cl–F abundances in volcanic gas plumes and high-
temperature fumarolic gas samples from basaltic volcanism is reviewed here in the attempt …