Hélène Angot

Université Grenoble Alpes — France

Environmental Science · Physical Sciences

31h-index3.3kcitations145works2.12yr avg
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Research Topics

Mercury impact and mitigation studies(68), Atmospheric chemistry and aerosols(58), Atmospheric and Environmental Gas Dynamics(57), Atmospheric Ozone and Climate(32), Toxic Organic Pollutants Impact(27)

Publications145 total

Using the power law size distribution to extrapolate and compare microplastic number and mass concentrations in environmental media
2026Open Access
Continental outflow shapes the circum-Antarctic pattern of summertime atmospheric mercury depletion zones
Nature Communications·2025Open Access
MPsizeBase: a database for particle size distributed environmental microplastic data
2025Open Access
Sources and Composition of Organic Aerosols in the Central Arctic during Spring and Summer
Environmental Science & Technology·2025Open Access
Observational ozone datasets over the global oceans and polar regions (version 2024)
Earth system science data·2025· 1 citedOpen Access
Constraining elemental mercury air–sea exchange using long-term ground-based observations
Atmospheric chemistry and physics·2025· 1 citedOpen Access
Marine phytoplankton and sea-ice initiated convection drive spatiotemporal differences in Arctic summertime mercury rebound
Nature Communications·2025· 2 citedOpen Access
The Multi-Compartment Hg Modeling and Analysis Project (MCHgMAP): mercury modeling to support international environmental policy
Geoscientific model development·2025· 6 citedOpen Access
The annual cycle and sources of relevant aerosol precursor vapors in the central Arctic during the MOSAiC expedition
2025Open Access
What have we learned from one year of aerosol observations in the central Arctic during the MOSAiC expedition?
2025Open Access
Modeling the stability and remobilization of mercury in temperate and permafrost soils under climate change with ORCHIDEE-MICT-PEAT-LEAK
2025Open Access
Reconstruction of 137Cs and 239+240Pu baseline inventories in the Southern Hemisphere and Equatorial Soils
2025Open Access
Observations of high-time-resolution and size-resolved aerosol chemical composition and microphysics in the central Arctic: implications for climate-relevant particle properties
Atmospheric chemistry and physics·2025· 9 citedOpen Access
Observational ozone data over the global oceans and polar regions: The TOAR-II Oceans data set version 2024
2025· 2 citedOpen Access
Supplementary material to "Observational ozone data over the global oceans and polar regions: The TOAR-II Oceans data set version 2024"
2025· 1 citedOpen Access
Mercury Sources Between Zhongshan Station and Dome A, Eastern Antarctica Identified Using Mercury Stable Isotopes
Geophysical Research Letters·2025· 3 citedOpen Access
Environmental impact assessments of scientific fieldwork as a path to sustainability: A case study from the MOSAiC expedition
Elementa Science of the Anthropocene·2025Open Access
Characteristics and effects of aerosols during blowing snow events in the central Arctic
Elementa Science of the Anthropocene·2025· 1 citedOpen Access
Methane and volatile organic compounds and their influence on air quality in Boulder, Colorado
Elementa Science of the Anthropocene·2025· 2 citedOpen Access
Melt pond CO2 dynamics and fluxes with the atmosphere in the central Arctic Ocean during the summer-to-autumn transition
Elementa Science of the Anthropocene·2025· 4 citedOpen Access
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Frequent Co-authors

Aurélien Dommergue(20), Olivier Magand(17), Julia Schmale(13), Detlev Helmig(12), Ivo Beck(11), Tuija Jokinen(10), Tiia Laurila(10), Lauriane L. J. Quéléver(10), Francesca Sprovieri(10), Nicola Pirrone(9), Dean Howard(8), Tuukka Petäjä(8), Ralf Ebinghaus(8), Lynwill Martin(8), Noelle E. Selin(8), Byron Blomquist(7), Stephen D. Archer(7), Matthew Boyer(7), Matthew D. Shupe(6), Hans‐Werner Jacobi(6)