Luke Surl

TL;DR: A campaign of ground-based in situ in situ O3, SO2 and meteorology measurements was undertaken at the summit of Mount Etna volcano in July/August 2012 as mentioned in this paper, where spectroscopic measurements were made of BrO and SO2 columns in the plume downwind.

TL;DR: In this paper, the authors used nested grids to model the plume close to the volcano at 1 km and found that ozone loss rate was 1.3 × 10 −5 molecules of O 3 per second per molecule of SO2.

TL;DR: In this paper , the authors present the results of a modelling study of a volcanic eruption from Mt Etna that occurred around Christmas 2018 that lasted 6 days, and demonstrate and evaluate the ability of the regional 3D Chemistry Transport Model MOCAGE to simulate the volcanic halogen chemistry in this case study, to analyse the variability of the chemical processes during the plume transport, and to quantify its impact on the composition of the troposphere at a regional scale over the Mediterranean basin.

TL;DR: In this paper , a 3D model of the volcanic plume halogen emissions is presented, which is based on a 1D single-column configuration of the global chemistry-transport model MOCAGE.

TL;DR: In this paper , a 3D configuration of the MOCAGE transport model was used to simulate the volcanic plume of the Mt. Etna eruption, and the results were used to guide the implementation of volcanic halogen emissions in the 3-D configuration for regional and global simulations.