High-resolution inversion of methane emissions over Europe using the Community Inversion Framework and FLEXPART
Atmospheric Chemistry and Physics (ACP)
Rona Louise Thompson
Seniorforsker
63 89 81 48
Atmosfære og klima
Luxembourg
rlt@nilu.no
Om
Dr. Rona Thompson er seniorforsker ved NILU, Kjeller, siden 2011.
Dr. Thompson har en doktorgrad i atmosfærisk kjemi fra Victoria University of Wellington, New Zealand. Siden hun fullførte doktorgraden, har Thompson vært postdoktor ved Max Planck Institute for Biogeochemistry i Jena, Tyskland, og ved Laboratory for Climate and Environmental Sciences i Saclay, Frankrike.
Dr. Thompsons viktigste forskningsinteresser er å forstå kildene og slukene til atmosfæriske forurensninger, inkludert klimagasser, og prosessene som driver disse. Til dette bruker hun atmosfæriske transportmodeller og statistiske metoder.
Dr. Thompson har lang erfaring med å jobbe med, og utvikle, numeriske modeller for atmosfærisk forskning. Hun er også utvikler av det atmosfæriske inversjonsrammeverket, FLEXINVERT.
Dr. Thompson er aktivt involvert i norske og europeiske forskningsprosjekter og er for tiden koordinator for Horisont Europa-prosjektet, EYE-CLIMA. Hun er også medleder for aktiviteten i Global Carbon Project N2O Budget.
Publikasjoner ved NILU
Strong monsoon influence on South Asian methane emissions in 2020 revealed by a Bayesian inversion constrained by satellite observations
Atmospheric Chemistry and Physics (ACP)
Unidentified Halon-2402 emissions in East Asia are driving the global trend
npj Climate and Atmospheric Science
An inter-comparison of inverse models for estimating European CH4 emissions
Earth System Science Data
Quantifying European SF6 emissions from 2005 to 2021 using a large inversion ensemble
Atmospheric Chemistry and Physics (ACP)
Methane emissions from the Nord Stream subsea pipeline leaks
Nature
Global greenhouse gas reconciliation 2022
Earth System Science Data
Efficient use of a Lagrangian particle dispersion model for atmospheric inversions using satellite observations of column mixing ratios
Atmospheric Chemistry and Physics (ACP)
Climate change rivals fertilizer use in driving soil nitrous oxide emissions in the northern high latitudes: Insights from terrestrial biosphere models
Environment International
The Modeled Seasonal Cycles of Surface N2O Fluxes and Atmospheric N2O
Global Biogeochemical Cycles
The Greenhouse Gas Budget of Terrestrial Ecosystems in East Asia Since 2000
Global Biogeochemical Cycles
Revealing the significant acceleration of hydrofluorocarbon (HFC) emissions in eastern Asia through long-term atmospheric observations
Atmospheric Chemistry and Physics (ACP)
Reconciliation of methane emissions in European national inventory reports with atmospheric measurements
Proceedings of the 11th International Carbon Dioxide Conference (ICDC11), July 29th – August 2nd, 2024, Manaus, Amazonas, Brazil
Recent methane surges reveal heightened emissions from tropical inundated areas
Nature Communications
Permafrost Region Greenhouse Gas Budgets Suggest a Weak CO2 Sink and CH4 and N2O Sources, But Magnitudes Differ Between Top-Down and Bottom-Up Methods
Global Biogeochemical Cycles
Global nitrous oxide budget (1980–2020)
Earth System Science Data
FLEXPART version 11: improved accuracy, efficiency, and flexibility
Geoscientific Model Development
Estimation of the atmospheric hydroxyl radical oxidative capacity using multiple hydrofluorocarbons (HFCs)
Atmospheric Chemistry and Physics (ACP)
Comparison of observation- and inventory-based methane emissions for eight large global emitters
Earth System Science Data
Carbon and Greenhouse Gas Budgets of Europe: Trends, Interannual and Spatial Variability, and Their Drivers
Global Biogeochemical Cycles
A global re-analysis of regionally resolved emissions and atmospheric mole fractions of SF6 for the period 2005–2021
Atmospheric Chemistry and Physics (ACP)
The consolidated European synthesis of CO2 emissions and removals for the European Union and United Kingdom: 1990–2020
Earth System Science Data
The consolidated European synthesis of CH4 and N2O emissions for the European Union and United Kingdom: 1990–2019
Earth System Science Data
Estimating methane emissions in the Arctic nations using surface observations from 2008 to 2019
Atmospheric Chemistry and Physics (ACP)
A rise in HFC-23 emissions from eastern Asia since 2015
Atmospheric Chemistry and Physics (ACP)
A flexible algorithm for network design based on information theory
Atmospheric Measurement Techniques
Wetland emission and atmospheric sink changes explain methane growth in 2020
Nature
Top-down approaches
Balancing Greenhouse Gas Budgets. Accounting for Natural and Anthropogenic Flows of CO2 and other Trace Gases
Evaluation and Global-Scale Observation of Nitrous Oxide from IASI on Metop-A
Remote Sensing
Comparing national greenhouse gas budgets reported in UNFCCC inventories against atmospheric inversions
Earth System Science Data
Balancing greenhouse gas sources and sinks: Inventories, budgets, and climate policy
Balancing Greenhouse Gas Budgets. Accounting for Natural and Anthropogenic Flows of CO2 and other Trace Gases
A comprehensive evaluation of the use of Lagrangian particle dispersion models for inverse modeling of greenhouse gas emissions
Geoscientific Model Development
The Monitoring Nitrous Oxide Sources (MIN2OS) satellite project
Remote Sensing of Environment
The consolidated European synthesis of CO2 emissions and removals for the European Union and United Kingdom: 1990–2018
Earth System Science Data
The consolidated European synthesis of CH4 and N2O emissions for the European Union and United Kingdom: 1990–2017
Earth System Science Data
The Community Inversion Framework v1.0: a unified system for atmospheric inversion studies
Geoscientific Model Development
Magnitude and Uncertainty of Nitrous Oxide Emissions From North America Based on Bottom-Up and Top-Down Approaches: Informing Future Research and National Inventories
Geophysical Research Letters
How Atmospheric Chemistry and Transport Drive Surface Variability of N2O and CFC-11
Journal of Geophysical Research (JGR): Atmospheres
Global GHG Emissions and Budgets
United in science 2021. A multi-organization high-level compilation of the latest climate science information.
Global Carbon and Other Biogeochemical Cycles and Feedbacks
Climate Change 2021. The Physical Science Basis. Working Group I Contribution to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change.
Emissions of Tetrafluoromethane (CF4) and Hexafluoroethane (C2F6) From East Asia: 2008 to 2019
Journal of Geophysical Research (JGR): Atmospheres
Effects of extreme meteorological conditions in 2018 on European methane emissions estimated using atmospheric inversions
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
The regional European atmospheric transport inversion comparison, EUROCOM: first results on European-wide terrestrial carbon fluxes for the period 2006–2015
Atmospheric Chemistry and Physics (ACP)
Changes in net ecosystem exchange over Europe during the 2018 drought based on atmospheric observations
Philosophical Transactions of the Royal Society of London. Biological Sciences
A comprehensive quantification of global nitrous oxide sources and sinks
Nature
The Lagrangian particle dispersion model FLEXPART version 10.4
Geoscientific Model Development
Global soil nitrous oxide emissions since the preindustrial era estimated by an ensemble of terrestrial biosphere models: Magnitude, attribution, and uncertainty
Global Change Biology
Acceleration of global N2O emissions seen from two decades of atmospheric inversion
Nature Climate Change
Variability in Atmospheric Methane From Fossil Fuel and Microbial Sources Over the Last Three Decades
Geophysical Research Letters
Top-down estimates of black carbon emissions at high latitudes using an atmospheric transport model and a Bayesian inversion framework
Atmospheric Chemistry and Physics (ACP)
Three-dimensional methane distribution simulated with FLEXPART 8-CTM-1.1 constrained with observation data
Geoscientific Model Development
The Global N2O model Intercomparison Project (NMIP): Objectives, simulation protocol and expected products
Bulletin of The American Meteorological Society - (BAMS)
Origin of elemental carbon in snow from western Siberia and northwestern European Russia during winter–spring 2014, 2015 and 2016
Atmospheric Chemistry and Physics (ACP)
Methane fluxes in the high northern latitudes for 2005–2013 estimated using a Bayesian atmospheric inversion
Atmospheric Chemistry and Physics (ACP)
Comparison of four inverse modelling systems applied to the estimation of HFC-125, HFC-134a, and SF6 emissions over Europe
Atmospheric Chemistry and Physics (ACP)
Top–down assessment of the Asian carbon budget since the mid 1990s
Nature Communications
Top-down estimates of benzene and toluene emissions in the Pearl River Delta and Hong Kong, China
Atmospheric Chemistry and Physics (ACP)
Observations of atmospheric methane and its stable isotope ratio (δ13C) over the Russian Arctic seas from ship cruises in the summer and autumn of 2015
Doklady Earth Sciences
Atmospheric black carbon over the North Atlantic and the Russian Arctic Seas in summer-autumn time.
Chemistry for Sustainable Development
Top-down estimates of European CH4 and N2O emissions based on four different inverse models
Atmospheric Chemistry and Physics (ACP)
Methane emissions in East Asia for 2000-2011 estimated using an atmospheric Bayesian inversion
Journal of Geophysical Research (JGR): Atmospheres
TransCom N2O model inter-comparison, Part II: Atmospheric inversion estimates of N2O emissions
Atmospheric Chemistry and Physics Discussions (ACPD)
TransCom N2O model inter-comparison – Part 1: Assessing the influence of transport and surface fluxes on tropospheric N2O variability
Atmospheric Chemistry and Physics (ACP)
TransCom N2O model inter-comparison - Part 2: Atmospheric inversion estimates of N2O emissions
Atmospheric Chemistry and Physics (ACP)
Sulfur hexafluoride (SF6) emissions in East Asia determined by inverse modeling
Atmospheric Chemistry and Physics (ACP)
Nitrous oxide emissions 1999 to 2009 from a global atmospheric inversion
Atmospheric Chemistry and Physics (ACP)
FLEXINVERT: An atmospheric Bayesian inversion framework for determining surface fluxes of trace species using an optimized grid
Geoscientific Model Development
Annual cycle of Antarctic baseline aerosol: Controlled by photooxidation-limited aerosol formation
Atmospheric Chemistry and Physics (ACP)
Regional inversion of CO2 ecosystem fluxes from atmospheric measurements: reliability of the uncertainty estimates
Atmospheric Chemistry and Physics (ACP)
Interannual variability in tropospheric nitrous oxide
Geophysical Research Letters
Quantifying European SF6 emissions (2005-2021) using a large ensemble of atmospheric inversions
EGU General Assembly
Global black carbon emissions from 2015-2022 constrained by observations and transport modelling
EGU General Assembly
The Community Inversion Framework as an operational tool for inverse modelling: towards robust, streamlined, and automatized intercomparisons of top-down estimates
EGU General Assembly
Recent Evolution of Hydrofluorocarbons (HFC) Emissions from East Asia under the Kigali Amendment
AGU25
Atmospheric methane concentrations
COP 30 - UN Climate Change Conference
Using different TROPOMI XCH4 retrieval products in atmospheric inversions of CH4: a comparison and reconciliation over Europe
EGU General Assembly 2025
Let’s Investigate Methane for Climate Action
EGU General Assembly 2025
Inverse modelling of N2O fluxes over Europe: An EYE-CLIMA initiative
EGU General Assembly 2025
Global Inversion of a Black Carbon Emissions based on FLEXPART modelling and a Bayesian inversion algorithm
EGU General Assembly 2025
EYE-CLIMA: A Horizon Europe project using atmospheric inversions to improve national estimates of greenhouse gas emissions
EGU General Assembly 2025
High-Resolution Inversion Modeling of Carbon Dioxide and Methane Emissions in Europe: Assessing Accuracy and  Dynamics
EGU General Assembly 2024
Mysterious emissions of Halon-2402 in eastern Asia drive the global trend
EGU General Assembly 2024
Use of a Lagrangian transport model for atmospheric inversions using satellite observations: case study using TROPOMI to estimate CH4 emissions over Europe
ICOS Science Conference 2024
Sources and seasonality of black carbon in Europe
EGU General Assembly 2024
Nordstream pipelines CH4 leak estimates and transport uncertainty using ICOS data and the FLEXPART Lagrangian particle dispersion model
EGU General Assembly 2024
Atmospheric observations of methane at the Zeppelin Observatory, Ny Ålesund, Svalbard
SIOS funded workshop: Methane in Svalbard
An efficient use of a Lagrangian transport model for atmospheric inversions using satellite observations: case study using TROPOMI to estimate CH4 emissions over Siberia
EGU General Assembly 2024
Why ground-based observations remain essential with satellites
What can satellites and observations teach us about co₂ emissions?
Top-down estimate of methane fluxes in Siberia in 2020
9th International Symposium on Non-CO2 Greenhouse Gases (NCGG9)
Quantifying CH4 leaks from the Nordstream pipelines using ICOS data: updated estimates using the FLEXPART Lagrangian particle dispersion model
4th ICOS Nordic Conference
National N2O emissions (1980-2020) derived from multiple sources of data: magnitudes, trends and drivers
AGU23
Greenhouse gas observations in ICOS Norway and ReGAME
4th ICOS Nordic conference
Global Nitrous Oxide Budget 1980-2020
AGU23
Global fields of the methane isotopic ratio constrained with observations
4th ICOS Nordic conference
A Bayesian inversion framework for estimating methane emissions using high-resolution ground- and satellite observations: A case study over Siberia
4th ICOS Nordic Conference
Nord Stream leak may have been largest methane emission ever recorded
Trends and Inferred Emissions of Atmospheric Hydrofluorocarbons (HFCs) in East Asia
AGU Fall Meeting
Towards near-real-time estimates of greenhouse gas budgets
2022 Living Planet Symposium
The importance of baseline methods for the consistent estimation of regional and global emissions from inverse modeling
EGU General Assembly 2022
Sources and trends in atmospheric CH4 and N2O
CIENS breakfast webinar – The importance of the «other» greenhouse gases, methane (CH4) and nitrous oxide (N2O)
Balancing Greenhouse Gas Budgets. Accounting for Natural and Anthropogenic Flows of CO2 and other Trace Gases
An overview of the project ‘ReGAME - Reliable Global Methane Emissions estimates in a changing world’
Methane in a changing Arctic
Recent trends in CH4 and N2O and their role as climate forcers
3rd ICOS Nordic Symposium
Monitoring of greenhouse gases - methane (CH4) and carbon dioxide (CO2) - modelling of emissions and fluxes
Nasjonal bruk av Copernicus CO2M
Long-term Observation-based Emission Estimates of Hydrofluorocarbon (HFC) Potent Greenhouse Gases in East Asia
AGU Fall Meeting
Inverse modeling of halocarbons: sensitivity to the baseline definition
EGU General Assembly 2021
Increased soil N2O emissions from the Arctic-Boreal region: A non-negligible non-carbon climate feedback
AGU Fall Meeting
Greenhouse gases: What are they, how their levels have changed and why
Lecture at University of Luxembourg
Extreme weather in Europe 2018 – a natural experiment to examine the effect on methane emissions
Royal Society Meeting on “Rising methane: is warming feeding warming?”
Emissions of Tetrafluoromethane (CF4) and Hexafluoroethane (C2F6) from East Asia from 2008 to 2019
AGU Fall Meeting
Comparison of CH4 emissions reported in UNFCCC inventories against atmospheric inversions
AGU Fall Meeting
Comparing National Greenhouse Gas Budgets Reported in UNFCCC Inventories against Atmospheric Inversions
AGU Fall Meeting
Climate Feedback From Wetland Emissions of Methane May Necessitate Greater Anthropogenic Reductions
AGU Advances
Nitrogen fertilisers are incredibly efficient, but they make climate change a lot worse
The Conversation
Nitrous oxide: A potent, long-lived, and rapidly increasing greenhouse gas
CICERO internettside
The N2O Budget
Bjerknes Centre Seminar Series
The Lagrangian particle dispersion model FLEXPART version 10.4
EGU General Assembly
Global Carbon Project N2O Budget: Contribution from Inversions
TransCom Seminar Series
Estimating greenhouse gas fluxes using the atmospheric transport model FLEXPART
Lecture at the University of Vienna
Estimating CH4 and N2O Emissions
Miljødirektoratet meeting on ICOS and VERIFY
Changes in Net Ecosystem Exchange over Europe During the 2018 Drought
Oslo Joint Seminar
Changes in Net Ecosystem Exchange over Europe During the 2018 Drought
Keynote at the ICOS Open Science Conference
Changes in Net Ecosystem Exchange over Europe During the 2018 Drought
ICOS Norway Annual Science Meeting and General Assembly
Top-down estimates of N2O emissions over the past two decades
8th International Symposium on Non-CO2 Greenhouse Gases (NCGG8)
Top-down approaches for estimating GHG emissions: Current capabilities and future perspectives
8th International Symposium on Non-CO2 Greenhouse Gases (NCGG8)
The magnitude, trend and drivers of the global nitrous oxide budget: a new assessment
American Geophysical Union Fall Meeting
Nitrous oxide emission from North America based on bottom-up and top-down approaches: trends, drivers, and comparison
American Geophysical Union Fall Meeting
Increased nitrous oxide emissions in East Asia as estimated by bottom-up and top-down approaches
American Geophysical Union Fall Meeting
How Stratospheric Chemistry and Transport Drive Surface Variability of N2O
American Geophysical Union Fall Meeting
Global emissions of Black Carbon constrained by observations and a Bayesian inversion technique
European Aerosol Conference
Global Black Carbon emissions constrained using a Bayesian inversion technique
3rd PACES Open Science meeting
Top-down estimates of N2O emissions over the past two decades
AGU Fall Meeting
Three-dimensional concentration fields of methane simulated with a Lagrangian model nudged with observation data
EGU General Assembly 2018
The EUROCOM project: A collaborative reanalysis of European CO2 fluxes over the period 2006-2015
AGU Fall Meeting
Net ecosystem exchange estimates for Europe using a Bayesian atmospheric inversion
EGU General Assembly 2018
Methane emission estimates for Ireland using a Bayesian Atmospheric Inversion
EGU General Assembly 2018
Global soil N2O emissions since the pre-industrial era estimated by an ensemble of Terrestrial Biosphere Models: Magnitude, attribution and uncertainty
AGU Fall Meeting
EUROCOM: The intercomparison of regional CO2 atmospheric inversions over Europe
EGU General Assembly 2018
Estimates of oceanic nitrous-oxide emissions from global biogeochemistry models
AGU Fall Meeting
A complete rethink is needed on how greenhouse gas emissions are quantified for national reporting
Atmospheric Environment
Øker metanutslippet fra Arktis?
Forskning.no
Integrated Carbon Observation System (ICOS) Norway and Ocean Thematic Centre (OTC), phase 3
In ICOS-3 we will 1) maintain and expand a substantial observational network for greenhouse gases (GHG), and their fluxes, covering Norwegian atmosphere, land ecosystems, and oceans, as part of the […]
Verifying Emissions of Climate Forcers (EYE-CLIMA)
The Global Stocktake, and the success of the Paris Agreement, hinges on the information nations provide about their emissions through National Greenhouse Gas Inventories (NGHGIs). Current methodologies laid-out by the […]
High-resolution inversion of methane emissions over Europe using the Community Inversion Framework and FLEXPART
Atmospheric Chemistry and Physics (ACP)
Strong monsoon influence on South Asian methane emissions in 2020 revealed by a Bayesian inversion constrained by satellite observations
Atmospheric Chemistry and Physics (ACP)
Unidentified Halon-2402 emissions in East Asia are driving the global trend
npj Climate and Atmospheric Science
An inter-comparison of inverse models for estimating European CH4 emissions
Earth System Science Data
Quantifying European SF6 emissions from 2005 to 2021 using a large inversion ensemble
Atmospheric Chemistry and Physics (ACP)
Methane emissions from the Nord Stream subsea pipeline leaks
Nature
Global greenhouse gas reconciliation 2022
Earth System Science Data
Efficient use of a Lagrangian particle dispersion model for atmospheric inversions using satellite observations of column mixing ratios
Atmospheric Chemistry and Physics (ACP)
Climate change rivals fertilizer use in driving soil nitrous oxide emissions in the northern high latitudes: Insights from terrestrial biosphere models
Environment International
The Modeled Seasonal Cycles of Surface N2O Fluxes and Atmospheric N2O
Global Biogeochemical Cycles
The Greenhouse Gas Budget of Terrestrial Ecosystems in East Asia Since 2000
Global Biogeochemical Cycles
Revealing the significant acceleration of hydrofluorocarbon (HFC) emissions in eastern Asia through long-term atmospheric observations
Atmospheric Chemistry and Physics (ACP)
Reconciliation of methane emissions in European national inventory reports with atmospheric measurements
Proceedings of the 11th International Carbon Dioxide Conference (ICDC11), July 29th – August 2nd, 2024, Manaus, Amazonas, Brazil
Recent methane surges reveal heightened emissions from tropical inundated areas
Nature Communications
Permafrost Region Greenhouse Gas Budgets Suggest a Weak CO2 Sink and CH4 and N2O Sources, But Magnitudes Differ Between Top-Down and Bottom-Up Methods
Global Biogeochemical Cycles
Global nitrous oxide budget (1980–2020)
Earth System Science Data
FLEXPART version 11: improved accuracy, efficiency, and flexibility
Geoscientific Model Development
Estimation of the atmospheric hydroxyl radical oxidative capacity using multiple hydrofluorocarbons (HFCs)
Atmospheric Chemistry and Physics (ACP)
Comparison of observation- and inventory-based methane emissions for eight large global emitters
Earth System Science Data
Carbon and Greenhouse Gas Budgets of Europe: Trends, Interannual and Spatial Variability, and Their Drivers
Global Biogeochemical Cycles
A global re-analysis of regionally resolved emissions and atmospheric mole fractions of SF6 for the period 2005–2021
Atmospheric Chemistry and Physics (ACP)
The consolidated European synthesis of CO2 emissions and removals for the European Union and United Kingdom: 1990–2020
Earth System Science Data
The consolidated European synthesis of CH4 and N2O emissions for the European Union and United Kingdom: 1990–2019
Earth System Science Data
Estimating methane emissions in the Arctic nations using surface observations from 2008 to 2019
Atmospheric Chemistry and Physics (ACP)
A rise in HFC-23 emissions from eastern Asia since 2015
Atmospheric Chemistry and Physics (ACP)
A flexible algorithm for network design based on information theory
Atmospheric Measurement Techniques
Wetland emission and atmospheric sink changes explain methane growth in 2020
Nature
Top-down approaches
Balancing Greenhouse Gas Budgets. Accounting for Natural and Anthropogenic Flows of CO2 and other Trace Gases
Evaluation and Global-Scale Observation of Nitrous Oxide from IASI on Metop-A
Remote Sensing
Comparing national greenhouse gas budgets reported in UNFCCC inventories against atmospheric inversions
Earth System Science Data
Balancing greenhouse gas sources and sinks: Inventories, budgets, and climate policy
Balancing Greenhouse Gas Budgets. Accounting for Natural and Anthropogenic Flows of CO2 and other Trace Gases
A comprehensive evaluation of the use of Lagrangian particle dispersion models for inverse modeling of greenhouse gas emissions
Geoscientific Model Development
The Monitoring Nitrous Oxide Sources (MIN2OS) satellite project
Remote Sensing of Environment
The consolidated European synthesis of CO2 emissions and removals for the European Union and United Kingdom: 1990–2018
Earth System Science Data
The consolidated European synthesis of CH4 and N2O emissions for the European Union and United Kingdom: 1990–2017
Earth System Science Data
The Community Inversion Framework v1.0: a unified system for atmospheric inversion studies
Geoscientific Model Development
Magnitude and Uncertainty of Nitrous Oxide Emissions From North America Based on Bottom-Up and Top-Down Approaches: Informing Future Research and National Inventories
Geophysical Research Letters
How Atmospheric Chemistry and Transport Drive Surface Variability of N2O and CFC-11
Journal of Geophysical Research (JGR): Atmospheres
Global GHG Emissions and Budgets
United in science 2021. A multi-organization high-level compilation of the latest climate science information.
Global Carbon and Other Biogeochemical Cycles and Feedbacks
Climate Change 2021. The Physical Science Basis. Working Group I Contribution to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change.
Emissions of Tetrafluoromethane (CF4) and Hexafluoroethane (C2F6) From East Asia: 2008 to 2019
Journal of Geophysical Research (JGR): Atmospheres
Effects of extreme meteorological conditions in 2018 on European methane emissions estimated using atmospheric inversions
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
The regional European atmospheric transport inversion comparison, EUROCOM: first results on European-wide terrestrial carbon fluxes for the period 2006–2015
Atmospheric Chemistry and Physics (ACP)
Changes in net ecosystem exchange over Europe during the 2018 drought based on atmospheric observations
Philosophical Transactions of the Royal Society of London. Biological Sciences
A comprehensive quantification of global nitrous oxide sources and sinks
Nature
The Lagrangian particle dispersion model FLEXPART version 10.4
Geoscientific Model Development
Global soil nitrous oxide emissions since the preindustrial era estimated by an ensemble of terrestrial biosphere models: Magnitude, attribution, and uncertainty
Global Change Biology
Acceleration of global N2O emissions seen from two decades of atmospheric inversion
Nature Climate Change
Variability in Atmospheric Methane From Fossil Fuel and Microbial Sources Over the Last Three Decades
Geophysical Research Letters
Top-down estimates of black carbon emissions at high latitudes using an atmospheric transport model and a Bayesian inversion framework
Atmospheric Chemistry and Physics (ACP)
Three-dimensional methane distribution simulated with FLEXPART 8-CTM-1.1 constrained with observation data
Geoscientific Model Development
The Global N2O model Intercomparison Project (NMIP): Objectives, simulation protocol and expected products
Bulletin of The American Meteorological Society - (BAMS)
Origin of elemental carbon in snow from western Siberia and northwestern European Russia during winter–spring 2014, 2015 and 2016
Atmospheric Chemistry and Physics (ACP)
Methane fluxes in the high northern latitudes for 2005–2013 estimated using a Bayesian atmospheric inversion
Atmospheric Chemistry and Physics (ACP)
Comparison of four inverse modelling systems applied to the estimation of HFC-125, HFC-134a, and SF6 emissions over Europe
Atmospheric Chemistry and Physics (ACP)
Top–down assessment of the Asian carbon budget since the mid 1990s
Nature Communications
Top-down estimates of benzene and toluene emissions in the Pearl River Delta and Hong Kong, China
Atmospheric Chemistry and Physics (ACP)
Observations of atmospheric methane and its stable isotope ratio (δ13C) over the Russian Arctic seas from ship cruises in the summer and autumn of 2015
Doklady Earth Sciences
Atmospheric black carbon over the North Atlantic and the Russian Arctic Seas in summer-autumn time.
Chemistry for Sustainable Development
Top-down estimates of European CH4 and N2O emissions based on four different inverse models
Atmospheric Chemistry and Physics (ACP)
Methane emissions in East Asia for 2000-2011 estimated using an atmospheric Bayesian inversion
Journal of Geophysical Research (JGR): Atmospheres
TransCom N2O model inter-comparison, Part II: Atmospheric inversion estimates of N2O emissions
Atmospheric Chemistry and Physics Discussions (ACPD)
TransCom N2O model inter-comparison – Part 1: Assessing the influence of transport and surface fluxes on tropospheric N2O variability
Atmospheric Chemistry and Physics (ACP)
TransCom N2O model inter-comparison - Part 2: Atmospheric inversion estimates of N2O emissions
Atmospheric Chemistry and Physics (ACP)
Sulfur hexafluoride (SF6) emissions in East Asia determined by inverse modeling
Atmospheric Chemistry and Physics (ACP)
Nitrous oxide emissions 1999 to 2009 from a global atmospheric inversion
Atmospheric Chemistry and Physics (ACP)
FLEXINVERT: An atmospheric Bayesian inversion framework for determining surface fluxes of trace species using an optimized grid
Geoscientific Model Development
Annual cycle of Antarctic baseline aerosol: Controlled by photooxidation-limited aerosol formation
Atmospheric Chemistry and Physics (ACP)
Regional inversion of CO2 ecosystem fluxes from atmospheric measurements: reliability of the uncertainty estimates
Atmospheric Chemistry and Physics (ACP)
Interannual variability in tropospheric nitrous oxide
Geophysical Research Letters
Quantifying European SF6 emissions (2005-2021) using a large ensemble of atmospheric inversions
EGU General Assembly
Global black carbon emissions from 2015-2022 constrained by observations and transport modelling
EGU General Assembly
The Community Inversion Framework as an operational tool for inverse modelling: towards robust, streamlined, and automatized intercomparisons of top-down estimates
EGU General Assembly
Recent Evolution of Hydrofluorocarbons (HFC) Emissions from East Asia under the Kigali Amendment
AGU25
Atmospheric methane concentrations
COP 30 - UN Climate Change Conference
Using different TROPOMI XCH4 retrieval products in atmospheric inversions of CH4: a comparison and reconciliation over Europe
EGU General Assembly 2025
Let’s Investigate Methane for Climate Action
EGU General Assembly 2025
Inverse modelling of N2O fluxes over Europe: An EYE-CLIMA initiative
EGU General Assembly 2025
Global Inversion of a Black Carbon Emissions based on FLEXPART modelling and a Bayesian inversion algorithm
EGU General Assembly 2025
EYE-CLIMA: A Horizon Europe project using atmospheric inversions to improve national estimates of greenhouse gas emissions
EGU General Assembly 2025
High-Resolution Inversion Modeling of Carbon Dioxide and Methane Emissions in Europe: Assessing Accuracy and  Dynamics
EGU General Assembly 2024
Mysterious emissions of Halon-2402 in eastern Asia drive the global trend
EGU General Assembly 2024
Use of a Lagrangian transport model for atmospheric inversions using satellite observations: case study using TROPOMI to estimate CH4 emissions over Europe
ICOS Science Conference 2024
Sources and seasonality of black carbon in Europe
EGU General Assembly 2024
Nordstream pipelines CH4 leak estimates and transport uncertainty using ICOS data and the FLEXPART Lagrangian particle dispersion model
EGU General Assembly 2024
Atmospheric observations of methane at the Zeppelin Observatory, Ny Ålesund, Svalbard
SIOS funded workshop: Methane in Svalbard
An efficient use of a Lagrangian transport model for atmospheric inversions using satellite observations: case study using TROPOMI to estimate CH4 emissions over Siberia
EGU General Assembly 2024
Why ground-based observations remain essential with satellites
What can satellites and observations teach us about co₂ emissions?
Top-down estimate of methane fluxes in Siberia in 2020
9th International Symposium on Non-CO2 Greenhouse Gases (NCGG9)
Quantifying CH4 leaks from the Nordstream pipelines using ICOS data: updated estimates using the FLEXPART Lagrangian particle dispersion model
4th ICOS Nordic Conference
National N2O emissions (1980-2020) derived from multiple sources of data: magnitudes, trends and drivers
AGU23
Greenhouse gas observations in ICOS Norway and ReGAME
4th ICOS Nordic conference
Global Nitrous Oxide Budget 1980-2020
AGU23
Global fields of the methane isotopic ratio constrained with observations
4th ICOS Nordic conference
A Bayesian inversion framework for estimating methane emissions using high-resolution ground- and satellite observations: A case study over Siberia
4th ICOS Nordic Conference
Nord Stream leak may have been largest methane emission ever recorded
Trends and Inferred Emissions of Atmospheric Hydrofluorocarbons (HFCs) in East Asia
AGU Fall Meeting
Towards near-real-time estimates of greenhouse gas budgets
2022 Living Planet Symposium
The importance of baseline methods for the consistent estimation of regional and global emissions from inverse modeling
EGU General Assembly 2022
Sources and trends in atmospheric CH4 and N2O
CIENS breakfast webinar – The importance of the «other» greenhouse gases, methane (CH4) and nitrous oxide (N2O)
Balancing Greenhouse Gas Budgets. Accounting for Natural and Anthropogenic Flows of CO2 and other Trace Gases
An overview of the project ‘ReGAME - Reliable Global Methane Emissions estimates in a changing world’
Methane in a changing Arctic
Recent trends in CH4 and N2O and their role as climate forcers
3rd ICOS Nordic Symposium
Monitoring of greenhouse gases - methane (CH4) and carbon dioxide (CO2) - modelling of emissions and fluxes
Nasjonal bruk av Copernicus CO2M
Long-term Observation-based Emission Estimates of Hydrofluorocarbon (HFC) Potent Greenhouse Gases in East Asia
AGU Fall Meeting
Inverse modeling of halocarbons: sensitivity to the baseline definition
EGU General Assembly 2021
Increased soil N2O emissions from the Arctic-Boreal region: A non-negligible non-carbon climate feedback
AGU Fall Meeting
Greenhouse gases: What are they, how their levels have changed and why
Lecture at University of Luxembourg
Extreme weather in Europe 2018 – a natural experiment to examine the effect on methane emissions
Royal Society Meeting on “Rising methane: is warming feeding warming?”
Emissions of Tetrafluoromethane (CF4) and Hexafluoroethane (C2F6) from East Asia from 2008 to 2019
AGU Fall Meeting
Comparison of CH4 emissions reported in UNFCCC inventories against atmospheric inversions
AGU Fall Meeting
Comparing National Greenhouse Gas Budgets Reported in UNFCCC Inventories against Atmospheric Inversions
AGU Fall Meeting
Climate Feedback From Wetland Emissions of Methane May Necessitate Greater Anthropogenic Reductions
AGU Advances
Nitrogen fertilisers are incredibly efficient, but they make climate change a lot worse
The Conversation
Nitrous oxide: A potent, long-lived, and rapidly increasing greenhouse gas
CICERO internettside
The N2O Budget
Bjerknes Centre Seminar Series
The Lagrangian particle dispersion model FLEXPART version 10.4
EGU General Assembly
Global Carbon Project N2O Budget: Contribution from Inversions
TransCom Seminar Series
Estimating greenhouse gas fluxes using the atmospheric transport model FLEXPART
Lecture at the University of Vienna
Estimating CH4 and N2O Emissions
Miljødirektoratet meeting on ICOS and VERIFY
Changes in Net Ecosystem Exchange over Europe During the 2018 Drought
Oslo Joint Seminar
Changes in Net Ecosystem Exchange over Europe During the 2018 Drought
Keynote at the ICOS Open Science Conference
Changes in Net Ecosystem Exchange over Europe During the 2018 Drought
ICOS Norway Annual Science Meeting and General Assembly
Top-down estimates of N2O emissions over the past two decades
8th International Symposium on Non-CO2 Greenhouse Gases (NCGG8)
Top-down approaches for estimating GHG emissions: Current capabilities and future perspectives
8th International Symposium on Non-CO2 Greenhouse Gases (NCGG8)
The magnitude, trend and drivers of the global nitrous oxide budget: a new assessment
American Geophysical Union Fall Meeting
Nitrous oxide emission from North America based on bottom-up and top-down approaches: trends, drivers, and comparison
American Geophysical Union Fall Meeting
Increased nitrous oxide emissions in East Asia as estimated by bottom-up and top-down approaches
American Geophysical Union Fall Meeting
How Stratospheric Chemistry and Transport Drive Surface Variability of N2O
American Geophysical Union Fall Meeting
Global emissions of Black Carbon constrained by observations and a Bayesian inversion technique
European Aerosol Conference
Global Black Carbon emissions constrained using a Bayesian inversion technique
3rd PACES Open Science meeting
Top-down estimates of N2O emissions over the past two decades
AGU Fall Meeting
Three-dimensional concentration fields of methane simulated with a Lagrangian model nudged with observation data
EGU General Assembly 2018
The EUROCOM project: A collaborative reanalysis of European CO2 fluxes over the period 2006-2015
AGU Fall Meeting
Net ecosystem exchange estimates for Europe using a Bayesian atmospheric inversion
EGU General Assembly 2018
Methane emission estimates for Ireland using a Bayesian Atmospheric Inversion
EGU General Assembly 2018
Global soil N2O emissions since the pre-industrial era estimated by an ensemble of Terrestrial Biosphere Models: Magnitude, attribution and uncertainty
AGU Fall Meeting
EUROCOM: The intercomparison of regional CO2 atmospheric inversions over Europe
EGU General Assembly 2018
Estimates of oceanic nitrous-oxide emissions from global biogeochemistry models
AGU Fall Meeting
A complete rethink is needed on how greenhouse gas emissions are quantified for national reporting
Atmospheric Environment
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Integrated Carbon Observation System (ICOS) Norway and Ocean Thematic Centre (OTC), phase 3
In ICOS-3 we will 1) maintain and expand a substantial observational network for greenhouse gases (GHG), and their fluxes, covering Norwegian atmosphere, land ecosystems, and oceans, as part of the […]
Verifying Emissions of Climate Forcers (EYE-CLIMA)
The Global Stocktake, and the success of the Paris Agreement, hinges on the information nations provide about their emissions through National Greenhouse Gas Inventories (NGHGIs). Current methodologies laid-out by the […]