Regional radiative impact of volcanic aerosol from the 2009 eruption of Mt. Redoubt [PDF]
Atmospheric Chemistry and Physics, 2012 High northern latitude eruptions have the potential to release volcanic aerosol into the Arctic environment, perturbing the Arctic's climate system.
C. L. Young, I. N. Sokolik, J. Dufek
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First Multi-GAS based characterisation of the Boiling Lake volcanic gas (Dominica, Lesser Antilles)
Annals of Geophysics, 2014 We used a Multi-component Gas Analyser System (Multi-GAS) to measure, for the very first time, the composition (H2O, CO2, H2S, SO2) of the volcanic gas plume issuing from the Boiling Lake, a vigorously degassing, hot (T ~ 80-90°C) volcanic lake in ...
Rossella Di Napoli +2 more
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Modeling the reactive halogen plume from Ambrym and its impact on the troposphere with the CCATT-BRAMS mesoscale model [PDF]
Atmospheric Chemistry and Physics, 2016 Ambrym Volcano (Vanuatu, southwest Pacific) is one of the largest sources of continuous volcanic emissions worldwide. As well as releasing SO2 that is oxidized to sulfate, volcanic plumes in the troposphere are shown to undergo reactive halogen ...
L. Jourdain +3 more
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Analysis of properties of the 19 February 2018 volcanic eruption of Mount Sinabung in S5P/TROPOMI and Himawari-8 satellite data [PDF]
Natural Hazards and Earth System Sciences, 2020 This study presents an analysis of TROPOMI cloud heights as a proxy for volcanic plume heights in the presence of absorbing aerosols and sulfur dioxide for the 19 February 2018 eruption plume of the Sinabung volcano on Sumatra, Indonesia.
A. de Laat +4 more
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Atmospheric ice nuclei in the Eyjafjallajökull volcanic ash plume [PDF]
, 2011 We have sampled atmospheric ice nuclei (IN) and aerosol in Germany and in Israel during spring 2010. IN were analyzed by the static vapor diffusion chamber FRIDGE, as well as by electron microscopy.
Ardon-Dryer, Karin +14 more
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Volcanic plume measurements using a UAV for the 2014 Mt. Ontake eruption
Earth, Planets and Space, 2016 A phreatic eruption of Mt. Ontake, Japan, started abruptly on September 27, 2014, and caused the worst volcanic calamity in recent 70 years in Japan. We conducted volcanic plume surveys using an electric multirotor unmanned aerial vehicle to elucidate ...
Toshiya Mori +6 more
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Predicted Abundances of Carbon Compounds in Volcanic Gases on Io [PDF]
, 2004 We use chemical equilibrium calculations to model the speciation of carbon in volcanic gases on Io. The calculations cover wide temperature (500-2000 K), pressure (10^-8 to 10^+2 bars), and composition ranges (bulk O/S atomic ratios \~0 to 3), which ...
Bauer S. H. +4 more
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, 2017 . Tropical volcanic eruptions have been widely studied for their significant contribution to stratospheric aerosol loading and global climate impacts, but the impact of high-latitude volcanic eruptions on the stratospheric aerosol layer is not clear and ...
Xue Wu +3 more
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Plume propagation direction determination with SO2 cameras [PDF]
Atmospheric Measurement Techniques, 2017 SO2 cameras are becoming an established tool for measuring sulfur dioxide (SO2) fluxes in volcanic plumes with good precision and high temporal resolution.
A. Klein +4 more
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Influences of the 2010 Eyjafjallajökull volcanic plume on air quality in the northern Alpine region [PDF]
Atmospheric Chemistry and Physics, 2011 A series of major eruptions of the Eyjafjallajökull volcano in Iceland started on 14 April 2010 and continued until the end of May 2010. The volcanic emissions moved over nearly the whole of Europe and were observed first on 16 April 2010 in Southern ...
K. Schäfer +23 more
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