Disclaimer: I strongly believe in free and open access to science for all. Some of the work below was not published as Open Access but can be downloaded at the following links.


Holden L, Cas R, Fournier N, Ailleres L. (2017) Modelling ground deformation patterns associated with volcanic processes at the Okataina Volcanic Centre. Journal of Volcanology and Geothermal Research (accepted)

Holden L, Silcock D, Choy S, Cas R, Ailleres L and Fournier N (2017) Evaluating a Campaign GNSS Velocity Field Derived From An Online Precise Point Positioning Service, Geophysical Journal International, 208, 246-256, doi:10.1093/gji/ggw372.

Beavan J, Wallace L, Palmer N, Denys P, Ellis S, Fournier N, Hreinsdóttir S, Pearson C and Denham M (2016) New Zealand GPS velocity field: 1995-2013. New Zealand Journal of Geology and Geophysics, 59, 5-14, doi:10.1080/00288306.2015.1112817.

Holden L, Wallace L, Beavan J, Fournier N, Cas R, Ailleres L and Silcock D (2015) Contemporary ground deformation in the Taupo Rift and Okataina Volcanic Centre from 1998 to 2011, measured using GPS. Geophysical Journal International, 202(3), 2082-2105, doi:10.1093/gji/ggv243.

Hamling I J, Hreinsdóttir S and Fournier N (2015) The ups and downs of the TVZ: Geodetic observations of deformation around the Taupo Volcanic Zone, New Zealand. Journal of Geophysical Research, 120, 4667-4679, doi:10.1002/2015JB012125.

Chardot L, Jolly A D, Kennedy B M, Fournier N and Sherburn S (2015) Using volcanic tremor for eruption forecasting at White Island volcano (Whakaari), New Zealand. Journal of Volcanology and Geothermal Research, 302, 11-23, doi:10.1016/j.jvolgeores.2015.06.001.

Fournier N and Jolly A D (2014) Detecting complex eruption sequence and directionality from high-rate geodetic observations: the August 6, 2012 Te Maari eruption, Tongariro, New Zealand. Journal of Volcanology and Geothermal Research, 286, 387-396, doi:10.1016/j.jvolgeores.2014.05.021.

Jolly A D, Jousset P, Lyons J, Carniel R, Fournier N, Fry B and Miller C (2014) Seismo-acoustic evidence for an avalanche driven phreatic eruption through a beheaded hydrothermal system: An example from the 2012 Tongariro eruption. Journal of Volcanology and Geothermal Research, 286, 331-347, doi: 10.1016/j.jvolgeores.2014.04.007.

Lube G, Breard E C P, Cronin S J, Procter J N, Brenna M, Moebis A, Pardo N, Stewart R B, Jolly A D and Fournier N (2014) Dynamics of surges generated by hydrothermal blasts during the 6 August 2012 Te Maari eruption, Mt. Tongariro, New Zealand. Journal of Volcanology and Geothermal Research, 286, 348-366, doi: 10.1016/j.jvolgeores.2014.05.010 .

Hautmann S, Gottsmann J, Camacho A, Van Camp M and Fournier N (2014) Continuous and campaign-style gravimetric investigations on Montserrat 2006-2009, in The eruption of Soufriere Hills Montserrat from 2000 to 2010 (eds. G Wadge, R Robertson, B Voight), Memoir of the Geological Society of London, 39, 241-251, doi: 10.1144/M39.14.

Odbert H, Ryan G, Mattioli G, Hautmann S, Gottsmann J, Fournier N and Herd R (2014) Volcano Geodesy at the Soufrière Hills Volcano, Montserrat: A Review, in The eruption of Soufriere Hills Volcano, Montserrat from 2000 to 2010 (eds. G Wadge, R Robertson, B Voight), Memoir of the Geological Society of London, 39, 195-217, doi: 10.1144/M39.11.

Gonzales K K, Finizola A, Lénat J-F, Macedo O, Ramos D A, Thouret J-C, Fournier N, Cruz V and Pistre K (2014) Asymetrical structure, hydrothermal system and edifice stability: the case of Ubinas volcano, Peru, revealed by geophysical surveys, Journal of Volcanology and Geothermal Research, 276, 132-144, doi: 10.1016/j.jvolgeores.2014.02.020.

Jolly A D, Powell P, Fournier N and Wang X. (2013) Capturing transient mass changes for the 2011 Tohoku tsunami on a spring gravity meter, Bulletin of the Seismological Society of America, 103 (2B), 1622-1627, doi: 10.1785/0120120104.

Joseph E P, Fournier N, Lindsay J M, Robertson R and Beckles D B (2013) Chemical and isotopic characteristics of geothermal fluids from Sulphur Springs, Saint Lucia, Journal of Volcanology and Geothermal Research, 254, 23-36, doi:10.1016/j.jvolgeores.2012.12.013.

Hautmann S, Hidayat D, Fournier N, Linde A T, Sacks I S and Williams C P (2013) Pressure changes in the magmatic system during the December 2008/January 2009 extrusion event at Soufrière Hills Volcano, Montserrat (W.I.), derived from strain data analysis, Journal of Volcanology and Geothermal Research, 250, 34-41, doi: 10.1016/j.jvolgeores.2012.10.006.

Fournier N and Chardot L (2012) Understanding volcano hydrothermal unrest from geodetic observations: insights from numerical modelling and application to White Island volcano, New Zealand, Journal of Geophysical Research, 117,  B11208, doi: 10.1029/2012JB009469.

Jolly A D, Chardot L, Neuberg J, Fournier N, Scott B J and Sherburn S (2012) High impact mass drops from helicopter: A new active seismic source method applied in an active volcanic setting, Geophysical Research Letters, 39, L12306. doi: 10.1029/2012GL051880.

Dondin F, Lebrun J-F, Kelfoun K, Fournier N and Randrianasolo A (2012) Sector collapse at Kick'em Jenny submarine volcano (Lesser Antilles) - numerical simulation and mass flow behaviour implications, Bulletin of Volcanology, 74, 595-607. doi:10.1007/s00445-011-0554-0.

Unglert K, Savage M, Fournier N, Ohkura T and Abe Y (2011) Shear-wave splitting, Vp/Vs and GPS During a Time of Enhanced Activity at Aso Caldera, Kyushu, Journal of Geophysical Research - Solid Earth, 116, B11203, doi:10.1029/2011JB008520.

Fournier N, Jolly A D and Miller C (2011) Ghost tilt signal during transient ground surface deformation events: insights from the September 3, 2010 Mw7.1 Darfield earthquake, New Zealand, Geophysical Research Letters, 38, L16305. doi:10.1029/2011GL048136.

Joseph E P, Fournier N, Lindsay J M and Fischer T P (2011) Gas and water geochemistry of geothermal systems in Dominica, Lesser Antilles island arc, Journal of Volcanology and Geothermal Research, 206, 1-14, doi: 10.1016/j.jvolgeores.2011.06.007.

Gottsmann J, De Angelis S, Fournier N, Van Camp M, Sacks S, Linde A and Ripepe M (2011) On the geophysical fingerprint of Vulcanian explosions, Earth and Planetary Science Letters, 306, 98-104, doi:10.1016/j.epsl.2011.03.035. 

Fournier N, Moreau M and Robertson R (2011) Disappearance of a crater lake: implications for potential explosivity at Soufriere volcano, St Vincent, Lesser Antilles, Bulletin of Volcanology, 73(5), 543-555, doi:10.1007/s00445-010-0422-3.

Chardot L, Voight B, Foroozan R, Sacks S, Linde A, Stewart R, Hidayat D, Clarke A,   ElsworthD, Fournier N, Komorowski J-C, Mattioli G, Sparks RSJ and Widiwijayanti C (2010) Explosion dynamics from strainmeter and microbarometer observations, Soufriere Hills Volcano, Montserrat, 2008-2009, Geophysical Research Letters, 37, L00E24, doi:10.1029/2010GL044661.

Komorowski J-C, Legendre Y, Christopher T, Bernstein M, Stewart R, Joseph E, Fournier N, Chardot L, Finizola F, Wadge, G, Syers R, Williams C and Bass V (2010), Insights into processes and deposits of hazardous vulcanian explosions at Soufrière Hills Volcano during 2008 and 2009 (Montserrat, West Indies), Geophysical Research Letters, 37, L00E19, doi:10.1029/2010GL042558.

Mordret A, Jolly A D, Duputel Z and Fournier N (2010) Monitoring of phreatic eruptions using Interferometry on Retrieved Cross–Correlation Function from Ambient Seismic Noise: Results from Mt Ruapehu, New Zealand, Journal of Volcanology and Geothermal Research, 191, 46-59, doi:10.1016/j.jvolgeores.2010.01.010.

Hautmann S, Gottsmann J, Camacho A, Fournier N and Sparks RSJ (2010) Mass variations in response to magmatic stress changes at Soufriere Hills Volcano, Montserrat (W.I): Insights from 4-D gravity data, Earth and Planetary Science Letters, 290, 83-89, doi:10.1016/j.epsl.2009.12.004.

Fournier N, Witham F, Moreau-Fournier M, Bardou L. (2009) The Boiling Lake of Dominica, West Indies: high-temperature volcanic crater lake dynamics, Journal of Geophysical Research - Solid Earth, 114, B02203, doi:10.1029/2008JB005773.

Trofimovs J, Amy L, Boudon G, Deplus C, Doyle E, Fournier N, Hart MMB, Komorowski JC, Le Friant A, Lock E, Pudsey C, Ryan G, Sparks RSJ and Talling PJ (2006) Submarine pyroclastic deposits formed at the Soufrière Hills Volcano, Montserrat (1995-2003): what happens when pyroclastic flows enter the ocean?, Geology, 34 (7), 549-552, doi:10.1130/G22424.1.

Fournier N, Rymer H, Williams-Jones G and Brenes J (2004). High-resolution gravity survey: investigation of subsurface structures at Poás volcano, Costa Rica, Geophysical Research Letters, 31, L15602, doi: 10.1029/2004GL020563.

Gottsmann J, Fournier N and Rymer H (2004). g_log4PDA: An application for continuous monitoring of gravity using LaCoste&Romberg Aliod100 systems and Palm OS® run handheld computers, Computers & Geosciences, 30, 553-558, 10.1016/j.cageo.2004.03.002.