V. I. Tsanev
University of Cambridge
35 Papers
424 Citations
V. I. Tsanev is an academic researcher from University of Cambridge. The author has contributed to research in topics: Volcano & Lava. The author has an hindex of 22, co-authored 33 publications.
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Papers
Investigation into magma degassing at Nyiragongo volcano, Democratic Republic of the Congo
TL;DR: In this article, the authors report the first combined measurements of the composition and flux of gas emitted from Nyiragongo volcano by ground-based remote-sensing techniques, and explain these observations by a regime of steady state degassing in which bubbles nucleate and ascend in chemical equilibrium with the convecting magma.
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BrO formation in volcanic plumes
Clive Oppenheimer,V. I. Tsanev,Christine F. Braban,R. A. Cox,J. W. Adams,Alessandro Aiuppa,Nicole Bobrowski,Pierre Delmelle,Jenni Barclay,Andrew J. S. McGonigle +9 more
TL;DR: In this paper, the first direct evidence of fast oxidation of halogen species in a volcanic plume, and lead to an explanation of how BrO is generated from magmatic HBr emissions.
133
Mercury and halogen emissions from Masaya and telica volcanoes, Nicaragua
M.L.I. Witt,Tamsin A. Mather,David M. Pyle,Alessandro Aiuppa,Alessandro Aiuppa,Emanuela Rita Bagnato,V. I. Tsanev +6 more
TL;DR: In this paper, the authors report measurements of Hg, SO2, and halogens (HCl, HBr, HI) in volcanic gases from Masaya volcano, Nicaragua, and gaseous SO2 and halogen from Telica volcano, Costa Rica.
A reassessment of current volcanic emissions from the Central American arc with specific examples from Nicaragua
Tamsin A. Mather,David M. Pyle,V. I. Tsanev,Ajs McGonigle,Ajs McGonigle,Clive Oppenheimer,Andrew G. Allen +6 more
TL;DR: The Central American volcanic arc supplies a significant proportion of the persistent annual global sulphur dioxide emissions from volcanoes as mentioned in this paper, with a mean total arc flux of SO2 of 4360 Mg day -1 or 8-16% of the annual estimated global volcanic SO2 flux to the troposphere.
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