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T. Roberts · SciRah

Researcher profile · Semantic Scholar

T. Roberts

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T. Roberts — researcher profile on SciRah

h-index: 21
Works: 64
Citations: 1,067

Most-cited papers

LOAC: a small aerosol optical counter/sizer for ground-based and balloon measurements of the size distribution and nature of atmospheric particles – Part 1: Principle of measurements and instrument evaluation
J. Renard, F. Dulac, G. Berthet, T. Lurton +30 more
2015111 citations Open access
Semantic Scholar
Modelling reactive halogen formation and ozone depletion in volcanic plumes
T. Roberts, C. Braban, R. S. Martin, C. Oppenheimer +4 more
200986 citations
Semantic Scholar
LOAC: a small aerosol optical counter/sizer for ground-based and balloon measurements of the size distribution and nature of atmospheric particles – Part 2: First results from balloon and unmanned aerial vehicle flights
J. Renard, F. Dulac, G. Berthet, T. Lurton +30 more
201676 citations Open access
Semantic Scholar
Rapid chemical evolution of tropospheric volcanic emissions from Redoubt Volcano, Alaska, based on observations of ozone and halogen-containing gases
P. Kelly, C. Kern, T. Roberts, T. Lopez +2 more
201359 citations Open access
Semantic Scholar
Gas and aerosol emissions from Villarrica volcano, Chile
G. Sawyer, G. Salerno, J. Leblond, R. S. Martin +6 more
201158 citations
Semantic Scholar
Glacier ecosystem response to episodic nitrogen enrichment in Svalbard, European High Arctic
A. Hodson, T. Roberts, Ann-Christine Engvall, Holmén Kim +1 more
201054 citations
Semantic Scholar
Aerosol Characterization of the Stratospheric Plume From the Volcanic Eruption at Hunga Tonga 15 January 2022
C. Kloss, P. Sellitto, J. Renard, A. Baron +15 more
2022Geophysical Research Letters47 citations Open access
Semantic Scholar
Electrochemical sensing of volcanic gases
T. Roberts, C. Braban, C. Oppenheimer, R. S. Martin +6 more
201246 citations
Semantic Scholar
Reactive bromine chemistry in Mount Etna's volcanic plume: the influence of total Br, high-temperature processing, aerosol loading and plume–air mixing
T. Roberts, R. S. Martin, L. Jourdain
201444 citations Open access
Semantic Scholar
The implications of H2S and H2 kinetic stability in high-T mixtures of magmatic and atmospheric gases for the production of oxidized trace species (e.g., BrO and NOx)
R. S. Martin, T. Roberts, T. Mather, D. Pyle
200943 citations
Semantic Scholar
Advances in Bromine Speciation in Volcanic Plumes
A. Gutmann, N. Bobrowski, T. Roberts, J. Rüdiger +1 more
2018Frontiers in Earth Science40 citations Open access
Semantic Scholar
20-Year Climatology of and Wet Deposition at Ny-Ålesund, Svalbard
Rafael Kühnel, T. Roberts, M. Björkman, E. Isaksson +3 more
201136 citations Open access
Semantic Scholar
Reaction Rates Control High-Temperature Chemistry of Volcanic Gases in Air
T. Roberts, G. Dayma, C. Oppenheimer
2019Frontiers in Earth Science34 citations Open access
Semantic Scholar
The primary volcanic aerosol emission from Mt Etna: size-resolved particles with SO 2 and role in plume reactive halogen chemistry
T. Roberts, D. Vignelles, M. Liuzzo, G. Giudice +9 more
201834 citations Open access
Semantic Scholar
Validation of a novel Multi-Gas sensor for volcanic HCl alongside H2S and SO2 at Mt. Etna
T. Roberts, T. Lurton, G. Giudice, M. Liuzzo +9 more
2017Bulletin of Volcanology29 citations Open access
Semantic Scholar
Electrochemical sensors applied to pollution monitoring: Measurement error and gas ratio bias — A volcano plume case study
T. Roberts, J. Saffell, C. Oppenheimer, T. Lurton
201428 citations
Semantic Scholar
20-Year Climatology of NO − 3 and NH + 4 Wet Deposition at Ny-Ålesund , Svalbard
Rafael Kühnel, T. Roberts, M. Björkman, E. Isaksson +3 more
201424 citations
Semantic Scholar
Impact of a moderate volcanic eruption on chemistry in the lower stratosphere: balloon-borne observations and model calculations
G. Berthet, F. Jégou, V. Catoire, G. Krysztofiak +19 more
201623 citations Open access
Semantic Scholar
Re-evaluating the reactive uptake of HOBr in the troposphere with implications for the marine boundary layer and volcanic plumes
T. Roberts, L. Jourdain, Paul Thomas Griffiths, M. Pirre
2014Atmospheric Chemistry and Physics22 citations Open access
Semantic Scholar
Model simulations of the chemical and aerosol microphysical evolution of the Sarychev Peak 2009 eruption cloud compared to in situ and satellite observations
T. Lurton, F. Jégou, G. Berthet, J. Renard +4 more
201721 citations Open access
Semantic Scholar
Balloon-borne measurement of the aerosol size distribution from an Icelandic flood basalt eruption
D. Vignelles, T. Roberts, E. Carboni, E. Ilyinskaya +17 more
201621 citations Open access
Semantic Scholar
Modeling the reactive halogen plume from Ambrym and its impact on thetroposphere with the CCATT-BRAMS mesoscale model
L. Jourdain, T. Roberts, M. Pirre, B. Josse
201520 citations Open access
Semantic Scholar
Modelling the impacts of a nitrogen pollution event on the biogeochemistry of an Arctic glacier
T. Roberts, A. Hodson, C. Evans, Holmén Kim
2010Annals of Glaciology17 citations Open access
Semantic Scholar
Continuous In-Situ Soundings in the Arctic Boundary Layer: A New Atmospheric Measurement Technique Using Controlled Meteorological Balloons
P. Voss, L. Hole, E. Helbling, T. Roberts
2013J. Intell. Robotic Syst.13 citations
Semantic Scholar
Ozone Depletion in Tropospheric Volcanic Plumes: From Halogen-Poor to Halogen-Rich Emissions
T. Roberts
201812 citations Open access
Semantic Scholar
Measurements by controlled meteorological balloons in coastal areas of Antarctica
L. Hole, Alexis Pérez Bello, T. Roberts, P. Voss +1 more
2016Antarctic Science10 citations Open access
Semantic Scholar
Modeling the reactive halogen plume from Ambrym and its impact on the troposphere
L. Jourdain, T. Roberts, M. Pirre, B. Josse
20168 citations
Semantic Scholar
Observed in-plume gaseous elemental mercury depletion suggests significant mercury scavenging by volcanic aerosols
A. Koenig, O. Magand, C. Rose, A. Di Muro +16 more
2023Environmental Science Atmospheres7 citations Open access
Semantic Scholar
Infrared Hyperspectral and Ultraviolet Remote Measurements of Volcanic Gas Plume at MT Etna during IMAGETNA Campaign
N. Huret, C. Segonne, S. Payan, G. Salerno +10 more
2019Remote Sensing7 citations Open access
Semantic Scholar
Controlled meteorological (CMET) free balloon profiling of the Arctic atmospheric boundary layer around Spitsbergen compared to ERA-Interim and Arctic System Reanalyses
T. Roberts, M. Dütsch, L. Hole, P. Voss
20166 citations Open access
Semantic Scholar
Towards a representation of halogen chemistry within volcanic plumes in a chemistry transport model
L. Grellier, V. Marécal, B. Josse, P. Hamer +3 more
20145 citations Open access
Semantic Scholar
Assessing the effectiveness of low-cost air quality monitors for identifying volcanic SO2 and PM downwind from Masaya volcano, Nicaragua
Rachel C. W. Whitty, M. Pfeffer, E. Ilyinskaya, T. Roberts +16 more
2022Volcanica4 citations Open access
Semantic Scholar
Controllable Meteorological Balloons for Arctic Research
P. Voss, L. Hole, A. Mentzoni, E. Helbling +2 more
20114 citations
Semantic Scholar
Enhancement of the volcanogenic "bromine explosion" via reactive nitrogen chemistry (Kīlauea volcano, Hawai'i)
G. Salerno, C. Oppenheimer, V. Tsanev, A. J. Sutton +2 more
20103 citations Open access
Semantic Scholar
Halogen chemistry in volcanic plumes: a 1D framework based on MOCAGE 1D (version R1.18.1) preparing 3D global chemistry modelling
V. Marécal, Ronan Voisin-Plessis, T. Roberts, A. Aiuppa +6 more
2023Geoscientific Model Development2 citations Open access
Semantic Scholar
Small-scale volcanic aerosols variability, processes and direct radiative impact at Mount Etna during the EPL-RADIO/REFLECT campaigns
P. Sellitto, G. Salerno, A. La Spina, T. Caltabiano +13 more
20202 citations Open access
Semantic Scholar
Erratum to: Validation of a novel Multi-Gas sensor for volcanic HCl alongside H2S and SO2 at Mt. Etna
T. Roberts, T. Lurton, G. Giudice, M. Liuzzo +9 more
2017Bulletin of Volcanology2 citations Open access
Semantic Scholar
Controlled meteorological (CMET) balloon profiling of the Arctic atmospheric boundary layer around Spitsbergen compared to a mesoscale model
T. Roberts, M. Dütsch, L. Hole, P. Voss
20152 citations Open access
Semantic Scholar
Supplement of Modeling the reactive halogen plume from Ambrym volcano and its impact on the troposphere with the CCATT-BRAMS mesoscale model
L. Jourdain, T. Roberts, M. Pirre, B. Josse
20152 citations Open access
Semantic Scholar
Arctic contaminants and climate change
T. Roberts
20122 citations
Semantic Scholar
Real-time in situ measurements of volcanic plume physico-chemical properties using Controlled METeorological balloons
A. Durant, P. Voss, M. Watson, T. Roberts +6 more
20102 citations
Semantic Scholar
On the use of hyperpectral infrared imagers for studying volcano plumes: IMAGETNA campaign Hyperpectral infrared imaging of volcanic plume at Mt Etna: IMAGETNA campaign
S. Payan, N. Huret, V. Catoire, S. Langlois +9 more
20151 citations
Semantic Scholar
Continuous In-Situ Soundings in the Arctic Boundary Layer: A New Atmospheric Measurement Technique Using Controlled Meteorological Balloons
P. Voss, L. Hole, E. Helbling, T. Roberts
2012Journal of Intelligent and Robotic Systems1 citations
Semantic Scholar
Electrochemical sensor monitoring of volcanic gases
T. Roberts, R. Freshwater, C. Oppenheimer, J. Saffell +4 more
20101 citations
Semantic Scholar
Aerosol characterization of the stratospheric plume from the volcanic eruption at Hunga Tonga January 15th 2022
C. Kloss, P. Sellitto, J. Renard, A. Baron +19 more
20220 citations
Semantic Scholar
Modelling halogen chemistry of volcanic plumes with WRF-Chem Volcano
L. Surl, T. Roberts, S. Bekki
20190 citations
Semantic Scholar
Volcanic Halogens Processing and Impacts in the Troposphere and Stratosphere
T. Roberts, L. Jourdain, T. Lurton, F. Jégou +1 more
20180 citations
Semantic Scholar
Model Simulations of the Chemical and Aerosol Microphysical Evolution of the Sarychev Peak 2009 (SO2, HCl, Particles) Eruption Cloud compared to In Situ and Satellite Observations
T. Roberts, T. Lurton, F. Jégou, G. Berthet +4 more
20180 citations
Semantic Scholar
Hyperpectral infrared imaging of volcanic plume at Mt Etna during IMAGETNA campaign
C. Segonne, N. Huret, S. Payan, V. Catoire +4 more
20180 citations
Semantic Scholar
Halogen Chemistry in Volcanic Plumes (Invited)
T. Roberts
20170 citations
Semantic Scholar

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