Guillaume Carazzo
Physicien-adjoint

Institut de Physique du Globe de Paris
Dynamique des Fluides Geologiques
1 rue Jussieu, 75005 Paris



Current Research Interests


Publications


Wind entrainment in jets with reversing buoyancy: Implications for volcanic plumes
Michaud-Dubuy A., Carazzo G. & E. Kaminski, Journal of Geophysical Research: Solid Earth, 125, e2020JB020136, doi:10.1029/2020JB020136, 2020 (PDF)

Dynamics and impacts of the May 8th, 1902 pyroclastic current at Mount Pelee (Martinique): New insights from numerical modeling
Gueugneau V., Kelfoun K., Charbonnier S., Germa A. & G. Carazzo, Frontiers in Earth Science, 8, 279, doi:10.3389/feart.2020.00279, 2020 (PDF)

Transition from stable column to partial collapse during the 79 cal CE P3 Plinian eruption of Mt. Pelee volcano (Lesser Antilles)
Carazzo G., Tait S., Michaud-Dubuy A., Fries A. & E. Kaminski, Journal of Volcanology and Geothermal Research, 392, 106764, doi:10.1016/j.jvolgeores.2019.106764, 2020

The contribution of experimental volcanology to the study of the physics of eruptive processes, and related scaling issues: A review
Roche O. & G. Carazzo, Journal of Volcanology and Geothermal Research, 384, 103-150, doi:10.1016/j.jvolgeores.2019.07.011, 2019

Impact of wind direction variability on hazard assessment in Martinique (Lesser Antilles): The example of the 13.5 ka cal BP Bellefontaine Plinian eruption of Mount Pelee volcano
Michaud-Dubuy A., Carazzo G., Tait S., Le Hir G., Fluteau F. & E. Kaminski, Journal of Volcanology and Geothermal Research, 381, 193-208, doi:10.1016/j.jvolgeores.2019.06.004, 2019

Marginally stable recent Plinian eruptions of Mt Pelee volcano (Lesser Antilles): the P2 AD 280 eruption
Carazzo G., Tait S. & E. Kaminski, Bulletin of Volcanology, 81, 3-20, doi:10.1007/s00445-018-1265-6, 2019

A revisit of the role of gas entrapment on the stability conditions of explosive volcanic columns
Michaud-Dubuy A., Carazzo G., Kaminski E. & F. Girault, Journal of Volcanology and Geothermal Research, 357, 349-361, doi:10.1016/j.jvolgeores.2018.05.005, 2018

Turbulent entrainment into volcanic plumes: New constraints from laboratory experiments on buoyant jets rising in a stratified crossflow
Aubry T. J., Carazzo G. & A. M. Jellinek, Geophysical Research Letters, 44 (20), 10,198-10,207, doi:10.1002/2017GL075069, 2017

A new analytical scaling for turbulent wind-bent plumes: Comparison of scaling laws with analog experiments and a new database of eruptive conditions for predicting the height of volcanic plumes
Aubry T. J., Jellinek A. M., Carazzo G., Gallo R., Hatcher K. & J. Dunning, Journal of Volcanology and Geothermal Research, 343, 233-251, doi:10.1016/j.jvolgeores.2017.07.006, 2017

Results of the eruptive column model inter-comparison study
Costa A., Suzuki Y. J. et al., Journal of Volcanology and Geothermal Research, 326, 2-25, doi:10.1016/j.jvolgeores.2016.01.017, 2016 (PDF)

Combined effects of total grain-size distribution and crosswind on the rise of eruptive volcanic columns
Girault F., Carazzo G., Tait S. & E. Kaminski, Journal of Volcanology and Geothermal Research, 326, 103-113, doi:10.1016/j.jvolgeores.2015.11.007, 2016 (PDF)

Dynamics of the major plinian eruption of Samalas in 1257 A.D. (Lombok, Indonesia)
Vidal C. M., Komorowski J.-C., Metrich N. et al., Bulletin of Volcanology, 77 (9), 1-24, doi:10.1007/s0045-015-0960-9, 2015 (PDF)
 
The timing and intensity of column collapse during explosive volcanic eruptions
Carazzo G., Kaminski E. & S. Tait, Earth and Planetary Science Letters, 411, 208-217, doi:10.1016/j.epsl.2014.12.006, 2015

Laboratory experiments of forced plumes in a density-stratified crossflow and implications for volcanic plumes
Carazzo G., Girault F., Aubry T., Bouquerel H. & E. Kaminski, Geophysical Research Letters, 41 (24), 8759-8766, doi:10.1002/2014GL061887, 2014 (PDF - Supp Info - Movie 1 - Movie 2 - Movie 3)

The effect of total grain-size distribution on the dynamics of turbulent volcanic plumes
Girault F., Carazzo G., Tait S., Ferrucci F. & E. Kaminski, Earth and Planetary Science Letters, 394, 124-134, doi:10.1016/j.epsl.2014.03.021, 2014 (PDF)

The remarkable longevity of submarine plumes: Implications for the hydrothermal input of iron to the deep-ocean
Carazzo G., Jellinek A. M. & A. V. Turchyn, Earth and Planetary Science Letters, 382, 66-76, doi:10.1016/j.epsl.2013.09.008, 2013
(PDF - Supp Info)


Particle sedimentation and diffusive convection in volcanic ash-clouds
Carazzo G. & A. M. Jellinek, Journal of Geophysical Research: Solid Earth, 118, 1420-1437, doi:10.1002/jgrb.50155, 2013

The recent Plinian explosive activity of Mt. Pelee volcano (Lesser Antilles): The P1 AD 1300 eruption
Carazzo G., Tait S., Kaminski E. & J. E. Gardner, Bulletin of Volcanology, 74, 2187-2203, doi:10.1007/s00445-012-0655-4, 2012
(PDF - Supp Info)


Magmatic structures in the Tuolumne Intrusive Suite, California : A new model for the formation and deformation of ladder dikes
Hodge K. F., Carazzo G., Montague X. & A. M. Jellinek, Contributions to Mineralogy and Petrology, 164 (4), 587-600, doi:10.1007/s00410-012-0760-6, 2012

Experimental constraints on the deformation and breakup of injected magma
Hodge K. F., Carazzo G. & A. M. Jellinek, Earth and Planetary Science Letters, 325-326, 52-62, doi:10.1016/j.epsl.2012.01.031, 2012 (PDF)

A new view of the dynamics, stability and longevity of volcanic ash clouds
Carazzo G. & A. M. Jellinek, Earth and Planetary Science Letters, 325-326, 39-51, doi:10.1016/j.epsl.2012.01.025, 2012 (PDF)

The rise and fall of turbulent fountains: A new model for improved quantitative predictions
Carazzo G., Kaminski E. & S. Tait, Journal of Fluid Mechanics, 657, 265-284, doi:10.1017/S002211201000145X, 2010 (PDF)

On the rise of turbulent plumes: Quantitative effects of variable entrainment for submarine hydrothermal vents, terrestrial and extra terrestrial explosive volcanism
Carazzo G., Kaminski E. & S. Tait, Journal of Geophysical Research, 113, B09201, doi:10.1029/2007JB005458, 2008 (PDF)

On the dynamics of volcanic columns : A comparison of field data with a new model of negatively buoyant jets
Carazzo G., Kaminski E. & S. Tait, Journal of Volcanology and Geothermal Research, 178, 94-103, doi:10.1016/j.jvolgeores.2008.01.002, 2008 (PDF)

The route to self-similarity in turbulent jets and plumes
Carazzo G., Kaminski E. & S. Tait, Journal of Fluid Mechanics, 547, 137-148, doi:10.1017/S002211200500683X, 2006 (PDF)

Turbulent entrainment in jets with arbitrary buoyancy
Kaminski E., Tait S. & G. Carazzo, Journal of Fluid Mechanics, 526, 361-376, doi:10.1017/S0022112004003209, 2005 (PDF)