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Oceanography, biogeochemical cycles, and biodiversity in the Central Arctic Ocean: current state of knowledge and directions for future
Maxime Geoffroy
,
Igor Polyakov
,
Marit Reigstad
,
Silvia G Acinas
,
Rémi Amiraux
et al.
Elementa: Science of the Anthropocene, In press
Article dans une revue
hal-05480562
v1
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Characteristics and effects of aerosols during blowing snow events in the central Arctic
Nora Bergner
,
Benjamin Heutte
,
Ivo Beck
,
Jakob B Pernov
,
Hélène Angot
et al.
Article dans une revue
hal-05031108
v1
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Melt pond CO<sub>2</sub> dynamics and fluxes with the atmosphere in the central Arctic Ocean during the summer-to-autumn transition
Masaki Yoshimura
,
Daiki Nomura
,
Alison L Webb
,
Yuhong Li
,
Manuel Dall’osto
et al.
Article dans une revue
hal-04907306
v1
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Sources and Composition of Organic Aerosols in the Central Arctic during Spring and Summer
Benjamin Heutte
,
Hélène Angot
,
Gang I Chen
,
Jakob B Pernov
,
Imad El Haddad
et al.
Article dans une revue
hal-05313316
v1
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Observations of high-time-resolution and size-resolved aerosol chemical composition and microphysics in the central Arctic: implications for climate-relevant particle properties
Benjamin Heutte
,
Nora Bergner
,
Hélène Angot
,
Jakob B Pernov
,
Lubna Dada
et al.
Article dans une revue
hal-04957066
v1
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Constraining elemental mercury air–sea exchange using long-term ground-based observations
Koketso M Molepo
,
Johannes Bieser
,
Alkuin M Koenig
,
Ian M Hedgecock
,
Ralf Ebinghaus
et al.
Article dans une revue
hal-05233585
v1
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Methane and volatile organic compounds and their influence on air quality in Boulder, Colorado
Detlev Helmig
,
Gabriel Greenberg
,
Jacques Hueber
,
Brendan Blanchard
,
Jashan Chopra
et al.
Article dans une revue
hal-04882137
v1
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Mercury Sources Between Zhongshan Station and Dome A, Eastern Antarctica Identified Using Mercury Stable Isotopes
Chuanjin Li
,
Jiubin Chen
,
Guitao Shi
,
Guitao Shi
,
Wang Zheng
et al.
Article dans une revue
hal-04944844
v1
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Observational ozone datasets over the global oceans and polar regions (version 2024)
Yugo Kanaya
,
Roberto Sommariva
,
Alfonso Saiz-Lopez
,
Andrea Mazzeo
,
Theodore K Koenig
et al.
Article dans une revue
hal-05294275
v1
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Marine phytoplankton and sea-ice initiated convection drive spatiotemporal differences in Arctic summertime mercury rebound
Fange Yue
,
Hélène Angot
,
Hongwei Liu
,
Zhouqing Xie
Article dans une revue
hal-05173102
v1
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The Multi-Compartment Hg Modeling and Analysis Project (MCHgMAP): mercury modeling to support international environmental policy
Ashu Dastoor
,
Hélène Angot
,
Johannes Bieser
,
Flora Brocza
,
Brock Edwards
et al.
Article dans une revue
hal-05070963
v1
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Environmental impact assessments of scientific fieldwork as a path to sustainability: A case study from the MOSAiC expedition
Amy R Macfarlane
,
Madison M Smith
,
Radiance Calmer
,
Elise S Droste
,
Sandra Tippenhauer
et al.
Article dans une revue
hal-05371434
v1
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Characteristics and sources of fluorescent aerosols in the central Arctic Ocean
Ivo Beck
,
Alireza Moallemi
,
Benjamin Heutte
,
Jakob Boyd Pernov
,
Nora Bergner
et al.
Article dans une revue
hal-04597406
v1
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The annual cycle and sources of relevant aerosol precursor vapors in the central Arctic during the MOSAiC expedition
Matthew Boyer
,
Diego Aliaga
,
Lauriane L J Quéléver
,
Silvia Bucci
,
Hélène Angot
et al.
Article dans une revue
hal-04782695
v1
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Polar Aerosol Atmospheric Rivers: Detection, Characteristics, and Potential Applications
Rémy Lapere
,
Jennie L Thomas
,
Vincent Favier
,
Hélène Angot
,
Julia Asplund
et al.
Article dans une revue
insu-04394770
v1
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Exploring Drivers of Historic Mercury Trends in Beluga Whales Using an Ecosystem Modeling Approach
Emma J Gillies
,
Mi-Ling Li
,
Villy Christensen
,
Carie Hoover
,
Kristen J Sora
et al.
Article dans une revue
hal-04693285
v1
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Stable Tuna Mercury Concentrations since 1971 Illustrate Marine Inertia and the Need for Strong Emission Reductions under the Minamata Convention
Anaïs Médieu
,
David Point
,
Jeroen Sonke
,
Hélène Angot
,
Valérie Allain
et al.
Article dans une revue
hal-04508967
v1
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Patterns and trends of atmospheric mercury in the GMOS network: Insights based on a decade of measurements
Mariantonia Bencardino
,
Francesco D’amore
,
Hélène Angot
,
Lorenzo Angiuli
,
Yann Bertrand
et al.
Article dans une revue
hal-04776658
v1
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A full year of aerosol size distribution data from the central Arctic under an extreme positive Arctic Oscillation: insights from the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition
Matthew Boyer
,
Diego Aliaga
,
Jakob Boyd Pernov
,
Hélène Angot
,
Lauriane L J Quéléver
et al.
Article dans une revue
hal-04382719
v1
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Untangling the influence of Antarctic and Southern Ocean life on clouds
Marc Mallet
,
Ruhi Humphries
,
Sonya Fiddes
,
Simon Alexander
,
Katye Altieri
et al.
Article dans une revue
hal-04244663
v1
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Over a decade of atmospheric mercury monitoring at Amsterdam Island in the French Southern and Antarctic Lands
Olivier Magand
,
Hélène Angot
,
Yann Bertrand
,
Jeroen E Sonke
,
Laure Laffont
et al.
Article dans une revue
hal-04349870
v1
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Bromine, iodine and sodium along the EAIIST traverse: Bulk and surface snow latitudinal variability
G Celli
,
W R L Cairns
,
C Scarchilli
,
C A Cuevas
,
A Saiz-Lopez
et al.
Article dans une revue
hal-04382659
v1
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The Marginal Ice Zone as a dominant source region of atmospheric mercury during central Arctic summertime
Fange Yue
,
Hélène Angot
,
Byron Blomquist
,
Julia Schmale
,
Clara J M Hoppe
et al.
Article dans une revue
hal-04292742
v1
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|
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Low ozone dry deposition rates to sea ice during the MOSAiC field campaign: Implications for the Arctic boundary layer ozone budget
Johannes G M Barten
,
Laurens N Ganzeveld
,
Gert-Jan Steeneveld
,
Byron W Blomquist
,
Hélène Angot
et al.
Article dans une revue
hal-04292739
v1
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|
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Modelling the coupled mercury-halogen-ozone cycle in the central Arctic during spring
Shaddy Ahmed
,
Jennie L. Thomas
,
Hélène Angot
,
Aurélien Dommergue
,
Stephen D. Archer
et al.
Article dans une revue
hal-04233284
v1
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Thin and transient meltwater layers and false bottoms in the Arctic sea ice pack—Recent insights on these historically overlooked features
Madison M Smith
,
Hélène Angot
,
Emelia J Chamberlain
,
Elise S Droste
,
Salar Karam
et al.
Article dans une revue
hal-04382670
v1
|
|
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Widespread detection of chlorine oxyacids in the Arctic atmosphere
Yee Jun Tham
,
Nina Sarnela
,
Siddharth Iyer
,
Qinyi Li
,
Hélène Angot
et al.
Article dans une revue
hal-04292735
v1
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|
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Global change effects on biogeochemical mercury cycling
Jeroen E Sonke
,
Hélène Angot
,
Yanxu Zhang
,
Alexandre Poulain
,
Erik Bjorn
et al.
Article dans une revue
hal-04382707
v1
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|
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Measurements of aerosol microphysical and chemical properties in the central Arctic atmosphere during MOSAiC
Benjamin Heutte
,
Nora Bergner
,
Ivo Beck
,
Hélène Angot
,
Lubna Dada
et al.
Article dans une revue
(data paper)
hal-04382649
v1
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Polar oceans and sea ice in a changing climate
Megan D Willis
,
Delphine Lannuzel
,
Brent Else
,
Hélène Angot
,
Karley Campbell
et al.
Article dans une revue
hal-04382605
v1
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|
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Automated identification of local contamination in remote atmospheric composition time series
Ivo Beck
,
Hélène Angot
,
Andrea Baccarini
,
Lubna Dada
,
Lauriane Quéléver
et al.
Article dans une revue
hal-04382744
v1
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|
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Evidence that Pacific tuna mercury levels are driven by marine methylmercury production and anthropogenic inputs
Anaïs Médieu
,
David Point
,
Takaaki Itai
,
Hélène Angot
,
Pearse Buchanan
et al.
Proceedings of the National Academy of Sciences of the United States of America, 2022, 119 (2), pp.e2113032119. ⟨10.1073/pnas.2113032119⟩
Article dans une revue
hal-03535193
v1
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Atmospheric biogenic volatile organic compounds in the Alaskan Arctic tundra: constraints from measurements at Toolik Field Station
Vanessa Selimovic
,
Damien Ketcherside
,
Sreelekha Chaliyakunnel
,
Catherine Wielgasz
,
Wade Permar
et al.
Article dans une revue
hal-04382730
v1
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|
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Year-round trace gas measurements in the central Arctic during the MOSAiC expedition
Hélène Angot
,
Byron Blomquist
,
Dean Howard
,
Stephen Archer
,
Ludovic Bariteau
et al.
Article dans une revue
hal-03933397
v1
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|
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A central arctic extreme aerosol event triggered by a warm air-mass intrusion
Lubna Dada
,
Hélène Angot
,
Ivo Beck
,
Andrea Baccarini
,
Lauriane L J Quéléver
et al.
Article dans une revue
hal-04383091
v1
|
|
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Arctic mercury cycling
Ashu Dastoor
,
Hélène Angot
,
Johannes Bieser
,
Jesper Christensen
,
Thomas Douglas
et al.
Article dans une revue
hal-03619231
v1
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|
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What are the likely changes in mercury concentration in the Arctic atmosphere and ocean under future emissions scenarios?
Amina T Schartup
,
Anne L Soerensen
,
Hélène Angot
,
Katlin Bowman
,
Noelle E Selin
Article dans une revue
hal-04382761
v1
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|
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Overview of the MOSAiC expedition: Atmosphere
Matthew Shupe
,
Markus Rex
,
Byron Blomquist
,
P Ola
,
G Persson
et al.
Article dans une revue
hal-03614449
v1
|
|
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Arctic atmospheric mercury: Sources and changes
Ashu Dastoor
,
Simon J Wilson
,
Oleg Travnikov
,
Andrei Ryjkov
,
Hélène Angot
et al.
Article dans une revue
hal-04382754
v1
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|
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Substantial contribution of iodine to Arctic ozone destruction
Nuria Benavent
,
Anoop Mahajan
,
Qinyi Li
,
Carlos Cuevas
,
Julia Schmale
et al.
Article dans une revue
hal-03779484
v1
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|
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Large contribution of biomass burning emissions to ozone throughout the global remote troposphere
Ilann Bourgeois
,
Jeff Peischl
,
J. Andrew Neuman
,
Steven S Brown
,
Chelsea R Thompson
et al.
Article dans une revue
hal-04382778
v1
|
|
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Atmospheric oil and natural gas hydrocarbon trends in the Northern Colorado Front Range are notably smaller than inventory emissions reductions
Samuel J Oltmans
,
Lucy C Cheadle
,
Detlev Helmig
,
Hélène Angot
,
Gabrielle Pétron
et al.
Article dans une revue
hal-04382816
v1
|
|
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Mercury in precipitated and surface snow at Dome C and a first estimate of mercury depositional fluxes during the Austral summer on the high Antarctic plateau
Warren Rl. Cairns
,
Clara Turetta
,
Niccolò Maffezzoli
,
Olivier Magand
,
Beatriz Ferreira Araujo
et al.
Article dans une revue
insu-03706450
v1
|
|
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Temporary pause in the growth of atmospheric ethane and propane in 2015–2018
Hélène Angot
,
Connor Davel
,
Christine Wiedinmyer
,
Gabrielle Pétron
,
Jashan Chopra
et al.
Article dans une revue
hal-04382810
v1
|
|
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Atmospheric mercury sources in a coastal-urban environment: a case study in Boston, Massachusetts, USA
Hélène Angot
,
Emma Rutkowski
,
Maryann Sargent
,
Steven C Wofsy
,
Lucy R Hutyra
et al.
Article dans une revue
hal-04382791
v1
|
|
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Biogenic volatile organic compound ambient mixing ratios and emission rates in the Alaskan Arctic tundra
Hélène Angot
,
Katelyn Mcerlean
,
Lu Hu
,
Dylan B Millet
,
Jacques Hueber
et al.
Article dans une revue
hal-04382825
v1
|
|
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Seasonal Variation of Mercury and Its Isotopes in Atmospheric Particles at the Coastal Zhongshan Station, Eastern Antarctica
Chuanjin Li
,
Jiubin Chen
,
Hélène Angot
,
Wang Zheng
,
Guitao Shi
et al.
Article dans une revue
hal-04382834
v1
|
|
|
Atmospheric mercury in the Southern Hemisphere – Part 1: Trend and inter-annual variations in atmospheric mercury at Cape Point, South Africa, in 2007–2017, and on Amsterdam Island in 2012–2017
Franz Slemr
,
Lynwill Martin
,
Casper Labuschagne
,
Thumeka Mkololo
,
Helene Angot
et al.
Article dans une revue
hal-02897103
v1
|
|
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Atmospheric mercury in the Southern Hemisphere – Part 2: Source apportionment analysis at Cape Point station, South Africa
Johannes Bieser
,
Hélène Angot
,
Franz Slemr
,
Lynwill Martin
Article dans une revue
hal-04382841
v1
|
|
|
Impact of dam flushing operations on sediment dynamics and quality in the upper Rhône River, France
Hugo Lepage
,
Marina Launay
,
Jérôme Le Coz
,
Hélène Angot
,
Cecile Miege
et al.
Article dans une revue
hal-02454925
v1
|
|
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Mercury Benefits of Climate Policy in China: Addressing the Paris Agreement and the Minamata Convention Simultaneously
Kathleen M Mulvaney
,
Noelle E Selin
,
Amanda Giang
,
Marilena Muntean
,
Chiao-Ting Li
et al.
Article dans une revue
hal-04382851
v1
|
|
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Diurnal cycle of iodine, bromine, and mercury concentrations in Svalbard surface snow
Andrea Spolaor
,
Elena Barbaro
,
David Cappelletti
,
Clara Turetta
,
Mauro Mazzola
et al.
Article dans une revue
hal-04349829
v1
|
|
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Sampling of suspended particulate matter using particle traps in the Rhône River: Relevance and representativeness for the monitoring of contaminants
M. Masson
,
H. Angot
,
C. Le Bescond
,
M. Launay
,
Aymeric Dabrin
et al.
Article dans une revue
hal-02015899
v1
|
|
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Feedback mechanisms between snow and atmospheric mercury: Results and observations from field campaigns on the Antarctic plateau
Andrea Spolaor
,
Hélène Angot
,
Marco Roman
,
Aurélien Dommergue
,
Claudio Scarchilli
et al.
Article dans une revue
istex
hal-04382879
v1
|
|
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Global and Local Impacts of Delayed Mercury Mitigation Efforts
Hélène Angot
,
Nicholas Hoffman
,
Amanda Giang
,
Colin P Thackray
,
Ashley N Hendricks
et al.
Article dans une revue
hal-04382863
v1
|
|
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Tracing the Fate of Atmospheric Nitrate in a Subalpine Watershed Using Δ17 O
Ilann Bourgeois
,
Joel Savarino
,
Nicolas Caillon
,
Hélène Angot
,
Albane Barbero
et al.
Article dans une revue
hal-01801964
v2
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The Superstatistical Nature and Interoccurrence Time of Atmospheric Mercury Concentration Fluctuations
F. Carbone
,
A. G. Bruno
,
A. Naccarato
,
F. Deâ Simone
,
C. N. Gencarelli
et al.
Article dans une revue
insu-03706514
v1
|
|
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Understanding mercury oxidation and air–snow exchange on the East Antarctic Plateau: a modeling study
Shaojie E Song
,
Hélène Angot
,
Noelle E Selin
,
Hubert Gallée
,
Francesca Sprovieri
et al.
Article dans une revue
hal-02350377
v1
|
|
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Characterizing Atmospheric Transport Pathways to Antarctica and the Remote Southern Ocean Using Radon-222
Scott D Chambers
,
Susanne Preunkert
,
Rolf Weller
,
Sang-Bum Hong
,
Ruhi S Humphries
et al.
Article dans une revue
hal-04349815
v1
|
|
|
Multi-model study of mercury dispersion in the atmosphere: atmospheric processes and model evaluation
Oleg Travnikov
,
Hélène Angot
,
Paulo Artaxo
,
Mariantonia Bencardino
,
Johannes Bieser
et al.
Article dans une revue
insu-03706526
v1
|
|
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Five-year records of mercury wet deposition flux at GMOS sites in the Northern and Southern hemispheres
Francesca Sprovieri
,
Nicola Pirrone
,
Mariantonia Bencardino
,
Francesco d'Amore
,
Helene Angot
et al.
Article dans une revue
insu-03706528
v1
|
|
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Atmospheric mercury concentrations observed at ground-based monitoring sites globally distributed in the framework of the GMOS network
Francesca Sprovieri
,
Nicola Pirrone
,
Mariantonia Bencardino
,
Francesco D 'Amore
,
Francesco Carbone
et al.
Article dans une revue
hal-01836095
v1
|
|
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Chemical cycling and deposition of atmospheric mercury in polar regions: review of recent measurements and comparison with models
Hélène Angot
,
Ashu Dastoor
,
Francesco de Simone
,
Katarina Gårdfeldt
,
Christian N Gencarelli
et al.
Article dans une revue
hal-04383218
v1
|
|
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Multi-year record of atmospheric mercury at Dumont d'Urville, East Antarctic coast: continental outflow and oceanic influences
Hélène Angot
,
Iris Dion
,
Nicolas Vogel
,
Michel Legrand
,
Olivier Magand
et al.
Article dans une revue
insu-01391278
v1
|
|
|
New insights into the atmospheric mercury cycling in central Antarctica and implications on a continental scale
Hélène Angot
,
Olivier Magand
,
Detlev Helmig
,
Philippe Ricaud
,
Boris Quennehen
et al.
Article dans une revue
insu-01391379
v1
|
|
|
Calibrating pollutant dispersion in 1-D hydraulic models of river networks
M. Launay
,
J. Le Coz
,
B. Camenen
,
C. Walter
,
H. Angot
et al.
Article dans une revue
hal-01118986
v1
|
|
|
Top-down constraints on atmospheric mercury emissions and implications for global biogeochemical cycling
S Song.
,
Ne Selin
,
A.L Soerensen
,
Hélène Angot
,
R Artz
et al.
Article dans une revue
insu-01203657
v1
|
|
|
Comparison of mercury concentrations measured at several sites in the Southern Hemisphere
F Slemr
,
Hélène Angot
,
A Dommergue
,
O Magand
,
M Barret
et al.
Article dans une revue
hal-04382890
v1
|
|
|
Numerical and physical simulation of soluble contaminant transport through complex large river systems
M. Launay
,
J. Le Coz
,
H. Angot
,
Guillaume Dramais
,
E. Andries
et al.
J. Hydro-engineeing Res., 2014
Article dans une revue
hal-01787320
v1
|
|
|
A 2-year record of atmospheric mercury species at a background Southern Hemisphere station on Amsterdam Island
H. Angot
,
M. Barret
,
O. Magand
,
M. Ramonet
,
A. Dommergue
Article dans une revue
hal-03116021
v1
|