Revised direct radiative forcing of airborne microplastics suggests warming
npj Emerging Contaminants
Nikolaos Evangeliou
Senior Scientist
+47 957 82 534
+47 63 89 81 89
Atmosphere and Climate
Kjeller
ne@nilu.no
About
Dr. Nikolaos Evangeliou is a Senior Scientist at NILU’s Atmospheric and Climate Research department (ATMOS). He has a PhD in Chemistry and has been working previously with radiochemical analyses of environmental samples followed by nuclear measurements.
Since 2014, when he joined NILU, he has been working with atmospheric dispersion modelling of conventional and radionuclide substances emitted after nuclear accidents and their impacts on human and non-human biota. He currently works with source emission optimisation of aerosols and gases using Bayesian inversion tools.
Since 2018 he is a board member of the Nordic Society for Aerosol Research .
A more detailed CV of Dr. Evangeliou can be found in https://folk.nilu.no/~nikolaos
Publications at NILU
Cycling and geochemical signatures of air–sea microplastics in the coastal region of the Persian Gulf
Environmental Pollution (1987)
Nanoplastic detection and quantification in high-altitude glacial snow samples from Italy, Switzerland and France
Scientific Reports
First evidence of nanoplastics in Antarctica soil
Scientific Reports
Microplastics journey in wetland ecosystems: From air to microlayer, to subsurface water and sediment
Journal of Hazardous Materials Advances
2000 years of climate, environmental, and societal variability in southeastern Norway from the annually laminated sediments of Lake Sagtjernet
Quaternary Science Reviews
Wildfires in northern Eurasia affect the budget of black carbon in the Arctic-a 12-year retrospective synopsis (2002-2013)
Atmospheric Chemistry and Physics (ACP)
What caused a record high PM10 episode in northern Europe in October 2020?
Atmospheric Chemistry and Physics (ACP)
Using a citizen science approach to assess nanoplastics pollution in remote high-altitude glaciers
Scientific Reports
Unprecedented shifts in aerosol pollution sources in China under a decade of clean air actions
Communications Earth & Environment
Uncovering transport, deposition and impact of radionuclides released after the early spring 2020 wildfires in the Chernobyl Exclusion Zone
Scientific Reports
Unchanged PM2.5 levels over Europe during COVID-19 were buffered by ammonia
Aerosol Research
Trends, composition, and sources of carbonaceous aerosol at the Birkenes Observatory, northern Europe, 2001–2018
Atmospheric Chemistry and Physics (ACP)
Tracing the air–sea exchange of microplastics over the Caspian Sea
Marine Pollution Bulletin
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)
The Lagrangian particle dispersion model FLEXPART version 10.4
Geoscientific Model Development
Spatial-temporal source term estimation using deep neural network prior and its application to Chernobyl wildfires
Journal of Hazardous Materials
Sources of ultrafine particles at a rural midland site in Switzerland
Aerosol Research
Sources and Seasonal Variations of Per- and Polyfluoroalkyl Substances (PFAS) in Surface Snow in the Arctic
Environmental Science and Technology
Sources and fate of atmospheric microplastics revealed from inverse and dispersion modelling: From global emissions to deposition
Journal of Hazardous Materials
Source–receptor matrix calculation for deposited mass with the Lagrangian particle dispersion model FLEXPART v10.2 in backward mode
Geoscientific Model Development
Source term estimation of multi‐specie atmospheric release of radiation from gamma dose rates
Quarterly Journal of the Royal Meteorological Society
Source term determination with elastic plume bias correction
Journal of Hazardous Materials
Source Quantification of South Asian Black Carbon Aerosols with Isotopes and Modeling
Environmental Science and Technology
Source apportionment of circum-Arctic atmospheric black carbon from isotopes and modeling
Science Advances
Simulating CH4 and CO2 over South and East Asia using the zoomed chemistry transport model LMDz-INCA
Atmospheric Chemistry and Physics (ACP)
Siberian Arctic black carbon: gas flaring and wildfire impact
Atmospheric Chemistry and Physics (ACP)
Revised historical Northern Hemisphere black carbon emissions based on inverse modeling of ice core records
Nature Communications
Reviews and syntheses: Arctic fire regimes and emissions in the 21st century
Biogeosciences
Resuspension and atmospheric transport of radionuclides due to wildfires near the Chernobyl Nuclear Power Plant in 2015: An impact assessment
Scientific Reports
Reconstructing the Chernobyl Nuclear Power Plant (CNPP) accident 30 years after. A unique database of air concentration and deposition measurements over Europe
Environmental Pollution (1987)
Real-time measurement of radionuclide concentrations and its impact on inverse modeling of 106Ru release in the fall of 2017
Atmospheric Measurement Techniques
Rapid decline of carbon monoxide emissions in the Fenwei Plain in China during the three-year Action Plan on defending the blue sky
Journal of Environmental Management (JEM)
Perfluorocyclobutane (PFC-318, c-C4F8) in the global atmosphere
Atmospheric Chemistry and Physics (ACP)
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)
Optical and Microphysical Properties of the Aerosols during a Rare Event of Biomass-Burning Mixed with Polluted Dust
Atmosphere
Open fires in Greenland in summer 2017: transport, deposition and radiative effects of BC, OC and BrC emissions
Atmospheric Chemistry and Physics (ACP)
On the tuning of atmospheric inverse methods: comparisons with the European Tracer Experiment (ETEX) and Chernobyl datasets using the atmospheric transport model FLEXPART
Geoscientific Model Development
Occurrence and backtracking of microplastic mass loads including tire wear particles in northern Atlantic air
Nature Communications
Multi-year black carbon observations and modeling close to the largest gas flaring and wildfire regions in the Western Siberian Arctic
Atmospheric Chemistry and Physics (ACP)
Mortality induced by PM2.5 exposure following the 1783 Laki eruption using reconstructed meteorological fields
Scientific Reports
Modelled sources of airborne microplastics collected at a remote Southern Hemisphere site
Atmospheric Environment
Model evaluation of short-lived climate forcers for the Arctic Monitoring and Assessment Programme: a multi-species, multi-model study
Atmospheric Chemistry and Physics (ACP)
Microplastics and nanoplastics in the marine-atmosphere environment
Nature Reviews Earth & Environment
Methane emissions from the Nord Stream subsea pipeline leaks
Nature
Long-term observations of aerosol optical depth and their relation to in-situ aerosol properties in the Svalbard region (LOAD-RIS)
SESS report 2022
Large Circulation Patterns Strongly Modulate Long-Term Variability of Arctic Black Carbon Levels and Areas of Origin
Geophysical Research Letters
Inverse modeling of the Chernobyl source term using atmospheric concentration and deposition measurements
Atmospheric Chemistry and Physics (ACP)
Inverse modeling of 137Cs during Chernobyl 2020 wildfires without the first guess
Atmospheric Pollution Research (APR)
Intuitively tuned elastic bias correction of atmospheric inversion using Gaussian process prior: Application to accidental radioactive emissions
Journal of Hazardous Materials
Increased contribution of biomass burning to haze events in Shanghai since China’s clean air actions
Communications Earth & Environment
Global agricultural ammonia emissions simulated with the ORCHIDEE land surface mode
Geoscientific Model Development
Fluxes, residence times, and the budget of microplastics in the Curonian Lagoon
Environmental Pollution
Exploring the connection between COVID19, the energy crisis and PM2.5 emissions from residential heating
Cleaner Environmental Systems
Exceptional wildfire smoke over Greece in summer 2023: a synergistic study of aerosol optical-microphysical and UVB radiative impacts
Atmospheric Chemistry and Physics (ACP)
Exceptional high AOD over Svalbard in summer 2019: a multi-instrumental approach
Atmospheric Chemistry and Physics (ACP)
Evaluation of observed and modelled aerosol lifetimes using radioactive tracers of opportunity and an ensemble of 19 global models
Atmospheric Chemistry and Physics (ACP)
Dose calculations in aircrafts after Fukushima nuclear power plant accident – Preliminary study for aviation operations
Journal of Environmental Radioactivity
Description and evaluation of airborne microplastics in the United Kingdom Earth System Model (UKESM1.1) using GLOMAP-mode
Geoscientific Model Development
Decreasing trends of ammonia emissions over Europe seen from remote sensing and inverse modelling
Atmospheric Chemistry and Physics (ACP)
Daily black carbon emissions from fires in northern Eurasia for 2002-2015
Geoscientific Model Development
Composition and sources of carbonaceous aerosol in the European Arctic at Zeppelin Observatory, Svalbard (2017 to 2020)
Atmospheric Chemistry and Physics (ACP)
Comparisons between the distributions of dust and combustion aerosols in MERRA-2, FLEXPART, and CALIPSO and implications for deposition freezing over wintertime Siberia
Atmospheric Chemistry and Physics (ACP)
Clean air policies are key for successfully mitigating Arctic warming
Communications Earth & Environment
City-produced and transported black carbon: Synergy of in-situ optical measurements and modeling
Atmospheric research
Characterizing aerosol sources based on aerosol optical properties and dispersion modelling in a Scandinavian Coastal Area (Aarhus, Denmark)
Aerosol Research
Changes in black carbon emissions over Europe due to COVID-19 lockdowns
Atmospheric Chemistry and Physics (ACP)
Black carbon sources constrained by observations in the Russian high Arctic
Environmental Science and Technology
Black Carbon Emission Reduction Due to COVID-19 Lockdown in China
Geophysical Research Letters
Biogeochemical Proxy Approaches to Understanding the Atmospheric Dynamics of Microplastics: Perspective and MP-GeoProxy Database
Environmental Science and Technology
Atmospheric transport is a major pathway of microplastics to remote regions
Nature Communications
Atmospheric composition in the European Arctic and 30 years of the Zeppelin Observatory, Ny-Ålesund
Atmospheric Chemistry and Physics (ACP)
Atmospheric black carbon over the North Atlantic and the Russian Arctic Seas in summer-autumn time.
Chemistry for Sustainable Development
Anthropogenic Carbon Monoxide Emissions During 2014–2020 in China Constrained by In Situ Ground Observations
Journal of Geophysical Research (JGR): Atmospheres
An overview of current knowledge concerning the health and environmental consequences of the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident
Environment International
An aerosol particle containing enriched uranium encountered in the remote upper troposphere
Journal of Environmental Radioactivity
Airborne microplastics on the move: Urban Europe as a source to remote regions
Environmental Pollution (1987)
Aerosol, Clouds and Trace Gases Research Infrastructure (ACTRIS): The European Research Infrastructure Supporting Atmospheric Science
Bulletin of The American Meteorological Society - (BAMS)
Aerosol carbonaceous, elemental and ionic composition variability and origin at the Siberian High Arctic, Cape Baranova
Tellus B: Chemical and Physical Meteorology
A roadmap to estimating agricultural ammonia volatilization over Europe using satellite observations and simulation data
Atmospheric Chemistry and Physics (ACP)
10-year satellite-constrained fluxes of ammonia improve performance of chemistry transport models
Atmospheric Chemistry and Physics (ACP)
The Trollhaugen Observatory: Long-Term, Year-Round Atmospheric Observations in Antarctica
12th SCAR Open Science Conference
Global black carbon emissions from 2015-2022 constrained by observations and transport modelling
EGU General Assembly
Global Atmospheric Microplastics Emissions Estimated Using Constrained Bayesian Inverse Modeling
EGU General Assembly
Aerosol-cloud interactions over the high Arctic: CLeancloud Arctic VIllum ExpeRiment (CLAVIER) overview
EGU General Assembly
ACTRIS Virtual Research Environment – Examples of use and collaboration within ACTRIS-Norway and the ACTRIS Data Centre
EGU General Assembly
Source Attribution of High-Latitude Aerosols Based on Multi-Wavelength Optical Properties
EGU General Assembly
Nonlinear Atmospheric Inversion with Interpretable Bias Correction via Gaussian Process Prior
EGU General Assembly
Long-term trend of elemental carbon in the high Arctic and its potential drivers
EGU General Assembly
Atmospheric transport characteristics during warm-air intrusions – focusing on aerosol, energy, and moisture transport
EGU General Assembly
Recent updates on atmospheric microplastics emissions constrained by inverse modelling
ACTRIS Science Conference
Long-term aerosol in-situ observations at the Monte Cimone: identification of the drivers controlling aerosol variability in the Mediterranean free troposphere
ACTRIS Science Conference
High-Latitude Wildfires as an Arctic Aerosol Sources
ACTRIS science conference, Oslo
Evolving Anthropogenic and Natural Aerosol Sources in the High Arctic
ACTRIS Science Conference
Vector-based contour maps for interactive visualization of atmospheric model products
ACTRIS Science Conference
Atmospheric transport characteristics to the Arctic stations at Zeppelin and Villum – with a focus on aerosol, energy, and moisture transport during warm-air intrusions
ACTRIS Science Conference
Wildfires investigation: ACTRIS, IAGOS and ICOS integrated and synergistic tools
ACTRIS Science Conference
Dust aerosols, a challenge for agriculture
ACTRIS Science Conference
Chemical characterization of long-range transported wildfire aerosol plumes reaching Jungfraujoch (3580 m asl, Switzerland)
ACTRIS science conference
Sources of carbonaceous aerosol in a South-East European metropolis
WeBASOOP meeting
Source apportionment of carbonaceous aerosol in Belgrade
10th International WeBIOPATR Workshop and Conference 2025
Modelling atmospheric transport of aerosol
10th International WeBIOPATR Workshop and Conference 2025
Transport of wildfire smoke into the Arctic
COP 30 - UN Climate Change Conference
Forecasting and analysing wildfire plumes in the European atmosphere, demonstrated by the case of Canadian wildfire plumes in June 2025
5th European Lidar conference ELC2025
Black carbon source apportionment and air mass transport effects in urban areas across warm and cold seasons
European Aerosol Conference (EAC 2025)
Saharan dust transport event characterization in the Mediterreanean atmosphere using 21 years of in-situ observations
European Aerosol Conference (EAC 2025)
Decreasing or increasing pollution in the Mediterranean atmosphere? 16 years of black carbon observations at the Monte Cimone GAW Global Station integrated with FLEXPART and COPERNICUS products
European Aerosol Conference (EAC 2025)
Atmospheric microplastics modelling and quantification using Gibbs sampler
European Aerosol Conference (EAC 2025)
Slik blir sommerværet i Europa, ifølge det lange langtidsvarselet
Forskning.no
Comparison of Atmospheric Microplastic in remote and urban locations in Norway; occurrence, composition and sources
EGU General Assembly 2025
Nanoplast funnet i isbreer
Forskning.no
Sør-Europa må forberede seg på skogbrann i sommer, mens Norge får regn
Forskning.no
Skogbranner herjer: – Den eneste trygge løsningen
Smoke from Canada’s wildfires has reached as far as Norway
Røyk fra Canada kommer fortsatt inn over Norge
Forskning.no
Røykpartikler fra Canada har nådd Sørlandet
Gigant-skogbranner kan ses fra verdensrommet – røykpartikler har nådd Norge
Radiological risks in Chernobyl exclusion zone overstated
En brennende «skrekkfilm» – som også kan komme til Norge
Nikolaos Evangeliou : « L’idéal serait d’interdire l’utilisation des voitures »
Le trafic routier, source de pollution par les microplastiques
Studie: 140.000 tonn mikroplast flyr årlig fra bilveien til havet
Mikroplast fra trafikken havner i Arktis
Your Car Is Spewing Microplastics That Blow Around the World
Road Traffic Microplastics Flooding World's Oceans: Study
More than 50,000 tonnes of microplastics generated by road traffic end up in the ocean
Microplastics from your tires are likely reaching the most remote places on Earth, study finds
Microplastics catch an atmospheric ride to the oceans and the Arctic
Cars Emit More Than Carbon Pollution—They Release Microplastic, Too
140.000 tonn mikroplast fra biltrafikk havner hvert år i havet
Scenarioet som skremmer verden
Nuclear power is not the answer in a time of climate change
Vi må forvente flere skogbranner
Bergens Tidende
Klimaendringer og skogbranner: – Det er en sammenheng
Sot får Grønlandsisen til å smelte raskere
Forskning.no
Første globale undersøkelse viser: Så mye stråling førte Fukushima-ulykken til
Fukushima accident gave everyone an X-ray’s worth of radiation
Validation of satellite-constrained ammonia using a CTM and ground and satellite measurements
EGU General Assembly
Validation of Aerosol Model and Reanalysis Products over the Arctic and Implications for Regional Aerosol-Cloud Interactions
AGU Fall Meeting
Unprecedented wildfire impact on the Siberian Arctic
11th International Aerosol Conference - IAC 2022
Unprecedented wildfire impact on black and organic carbon in the Western Siberian Arctic
Nordic Society for Aerosol Research (NOSA) Symposium
Two stage inversion method for microplastics emission estimation
EGU General Assembly 2022
The present and future shortwave radiative forcing of tyre and brake wear microplastics
11th International Aerosol Conference - IAC 2022
The Lagrangian particle dispersion model FLEXPART version 10.4
EGU General Assembly
The influence of aerosol particles on fog microphysics during the Fog and Aerosol InteRAction Research Italy (FAIRARI) campaign 2021/22
EGU General Assembly 2025
Temporal patterns and tendencies of wildfires in relation to climate
Det rare været
Super-computers and NILU's FLEX-models
NRIS All Hands Meeting
State-Of-The-Art of BC observations in the Arctic and the need for more of them
Workshop on Environmental Pollution and BC in the Arctic
Spatio-temporal inversion of atmospheric microplastics emmisions using block-coordinate descent method
EGU General Assembly 2023
Sources and seasonality of black carbon in Europe
EGU General Assembly 2024
Sources and Seasonal Variations of Per- and Polyfluoroalkyl Substances (PFAS) in the Arctic: a Snow and Ice Core Perspective
DIOXIN 2024 - 44th International Symposium on Halogenated Persistent Organic Pollutants (POPs)
Sources and long-range transport of atmospheric microplastics in the Northern Atlantic Ocean
Lecture at the Department of Chemistry, Unversity of Oslo
Sources and atmospheric dispersion of microplastics in the Norwegian territory
ACTRIS Norway Annual Meeting
Source regions of fire emission observed during aircraft campaigns and in-situ networks
Forest Fires from Space – Skogbrannseminar
Source identification, ship campaigns, snow/ice BC as seen in FLEXPARTv10
Ny-Ålesund Atmosphere Flagship Workshop
Sentinel and Copernicus powered Arctic Wildfire Knowledge System “Arctic Peat-And Forest-fire Information System”
Forest Fires from Space – Skogbrannseminar
Satellite-constrained ammonia improves performance of CTMs
American Geophysical Union Fall Meeting
Road-induced microplastics are transported to remote regions
GESAMP workshop on Atmospheric Transport of Microplastics to and from the Ocean
Revised Historical Black Carbon Emissions based on Atmospheric Modelling, Ice Core Records and an Inverse Algorithm
AGU Fall Meeting
Revised Historical Black Carbon Emissions based on Atmospheric Modelling, Ice Core Records and an Inverse Algorithm
NOSA Symposium 2023
Residential emissions in times of energy crisis – saving versus shifting
14th International Conference on Air Quality
Quantitative Analysis of Microplastics including Tire Wear Particles in Northern Atlantic Air with Pyrolysis-GC/MS
JPI Oceans FACTS - final meeting
Quantifying CH4 leaks from the Nordstream pipelines using ICOS data: updated estimates using the FLEXPART Lagrangian particle dispersion model
4th ICOS Nordic Conference
Quantification of Global Ammonia Sources constrained by a Bayesian Inversion Technique (COMBAT)
EGU General Assembly 2018
Potential sources and transport of atmospheric microplastics in the Northern Atlantic Ocean
AGU23
Potential sources and transport of atmospheric microplastics in the North Atlantic Ocean
EGU General Assembly 2024
PM2.5 levels over Europe during the first COVID19 lockdowns were controlled by NH3
European Aeorosol Conference 2024
Optical Properties of Coastal Aerosol in Aarhus Bay, Denmark
European Aeorosol Conference 2024
Open fires in Greenland: An unusual event and its impact on the albedo of the Greenland ice sheet
EGU General Assembly 2018
Occurrence and backtracking of microplastics in Northern Atlantic Air
SETAC Europe 34th Annual Meeting
Occurrence and backtracking of microplastic mass loads including tire wear particles in northern Atlantic air
5th Edition of the International Conference MICRO 2024
Nordstream pipelines CH4 leak estimates and transport uncertainty using ICOS data and the FLEXPART Lagrangian particle dispersion model
EGU General Assembly 2024
New online services such as the “Homeless Data Portal” provided through ATMO-ACCESS
Svalbard Science Conference 2023
New online services such as the “Homeless Data Portal” and “FLEXPART trajectories and footprints” provided through ATMO-ACCESS
ACTRIS Science Conference 2024
Modelling the BC deposition in Arctic ice-cores by source–receptor matrix calculation for deposited mass with FLEXPART
EGU General Assembly 2018
Modelling the atmospheric transport of microplastics with FLEXPART
2nd Sino-Norwegian Joint International Graduate Winter Camp
Modelling sources and transport of airborne microplastics
Atmospheric Microplastics Workshop organised by the Catalyst Fund
Modeling products for ACTRIS users
ACTRIS Week 2022
Modeling products for ACTRIS stations
ATMO-ACCESS meeting
Microplastics in the Arctic and Mainland Norway; Occurence, Composition and Sources
AGU24
Microplastics in the Arctic and Mainland Norway; Occurence, Composition and Sources
AGU24
Microplastic to be measured at EMEP sites in the frame of MAGIC project
EMEP workshop Towards a harmonized approach for atmospheric monitoring of chemicals of emerging concern (CECs)
Lipidome of Saharan dust aerosols
EGU General Assembly 2025
Inverse modeling of volcanic emissions and their use for quantitative dispersion modeling: the 12th March 2021 Etna’s eruption
11th International Aerosol Conference - IAC 2022
Highlights from the latest research and monitoring activities at the Trollhaugen Observatory
Antarktisseminaret
Global NH3 emissions from livestock management: Implementation of a dynamical module within a land surface model and impact on atmospheric chemistry
International Global Atmospheric Chemistry Conference
Global Inversion of a Black Carbon Emissions based on FLEXPART modelling and a Bayesian inversion algorithm
EGU General Assembly 2025
Global emissions of Black Carbon constrained by observations and a Bayesian inversion technique
European Aerosol Conference
Global emissions of Black Carbon constrained by observations and a Bayesian inversion technique
EU Action Black Carbon in the Arctic (EUA-BCA) workshop
Global emissions of atmospheric microplastics revealed from inverse modelling
AGU Fall Meeting
Global emission, atmospheric transport and deposition trends of microplastics originating from road traffic
EGU General Assembly 2021
Global climate model development: Adding microplastics to the UK Earth System Model
EGU General Assembly 2025
Global Black Carbon emissions constrained using a Bayesian inversion technique
3rd PACES Open Science meeting
Global ammonia inversions with CrIS satellite retrievals and ensemble Kalman smoother approximation for emission estimates optimization
16th International Commission on Atmospheric Chemistry and Global Pollution (iCACGP) Symposium and 18th International Global Atmospheric Chemistry (IGAC) Science Conference (iCACGP-IGAC Conference 2024)
Forecasting transport of biomass burning emissions for the ARCSIX 2024 campaign
Forest Fires from Space – Skogbrannseminar
Forecast products for BC and dust
ARCSIX Science Meeting
Flyvende bildekk - mikroplast i svevestøv
Bedre byluft-forum
FACTS: Preliminary results
FACTS project meeting
Estimation of spatio-temporal source of microplastics using Bayesian Neural networks
EGU General Assembly 2024
Estimation of Spatial-temporal Source Term of Chernobyl Wildfires using Deep Neural Network Prior
EGU General Assembly 2025
Enhancing chemical schemes accounted in the FLEXPART v10.4 transport model using a kinetic preprocessor
International Global Atmospheric Chemistry Conference
Emissions of Ammonia Declined during the first COVID-19 lockdowns over Europe
AGU Fall Meeting
Dose calculations for aviation using atmospheric transport modelling and radioprotection tools
EGU General Assembly 2018
Decreasing trends of NH3 over Europe seen from space
EGU General Assembly 2023
Constraining black carbon emissions from wildfires and anthropogenic sources at contrasting Canadian sites
AGU23
Composition and mixing state of carbonaceous aerosol in the Arctic
European Aerosol Conference 2024
Comparison of Atmospheric Microplastic in remote and urban locations in Norway; occurence, composition and sources
5th Edition of the International Conference MICRO 2024
Characterization of ultrafine particles at a rural site in Switzerland
ACTRIS Science Conference 2024
Changes in black carbon emissions over Europe due to COVID-19 lockdowns
ACTRIS workshop in relation to COVID-19
Changes in black carbon emissions in Europe and China due to COVID-19
Webinar Covid 19 and the Environment
Changes in black carbon emissions in Europe and China due to COVID-19
GEIA: Global Emissions InitiAtive workshop
Change in fossil fuel and biomass burning emissions over Europe by means of Bayesian inverse modelling and positive matrix factorization
11th International Aerosol Conference - IAC 2022
Canadian wildfire smoke plume altitudes in 2025 – a comparative study using EarthCARE, Sentinel-5P observations and GFAS-driven FLEXPART simulations
EarthCARE 2026 Science and Validation workshop
Can Unintentional Emissions in China Explain the Rapid Rise of Global Atmospheric Contamination with Hexachlorobutadiene?
SETAC Europe 35th Annual Meeting
Bruk av fjernmålinger for overvåkning av luft og atmosfære, muligheter og begrensninger
Fjernmålingsseminar 2019 - Fjernmåling i fremtidens overvåkning- og kartleggingsprogram
Black carbon in the Western Siberian and Central Arctic: Combined observations and modelling from Island Bely and MOSAiC expedition
European Aeorosol Conference 2024
Black Carbon in the Siberian and Central Arctic
13th Asian Aerosol Conference
Black carbon in the Arctic: Connecting Bely Island with MOSAiC observations
ACTRIS Science Conference 2024
Black carbon in Siberian Arctic: gas flaring and wildfires impacts
European Aerosol Conference
Black carbon across the Central Arctic: Connecting Bely Island and MOSAiC observations
International MOSAiC Science Conference 2024
Atmospheric transport of microplastics to remote areas
4th International Conference on Arctic Research Planning (ICARP IV) Process (2022 - 2026) workshop on microplastic emergency and the associated plastisphere in freshwater habitats of the Arctic
Atmospheric transport of BC from the summer 2017 fires in Greenland and its impact on the albedo of the Greenland Ice Sheet
Nordic Society for Aerosol Research Symposium 2018
Atmospheric transport and deposition of road microplastics to remote regions
5th High Latitude Dust Workshop
Atmospheric microplastics in the Arctic and mainland Norway: Occurrence, composition, and sources
11th International Symposium on Modern Principles of Air Monitoring and Biomonitoring - AIRMON 2025
Atmospheric microplastics emissions estimation and uncertainty quantification using Gibbs sampler
EGU General Assembly 2025
Atmospheric microplastic measurements reconciliation with emission estimates: A Lagrangian approach
EGU General Assembly
Atmospheric Microplastic in the Arctic and the Norwegian mainland
European Aerosol Conference - EAC 2023
Atmospheric Microplastic in the Arctic and the Norwegian mainland
European Aerosol Conference - EAC 2023
Atmospheric Microplastic in the Arctic and the Norwegian mainland
Lecture at the Department of Chemistry, University of Oslo
Atmospheric Microplastic in the Arctic and the Norwegian mainland
2nd International Symposium on Plastics in the Arctic and Sub-Arctic Region
Atmospheric Microplastic in the Arctic and Mainland Norway; occurrence, composition and sources
ACTRIS Science Conference 2024
Atmospheric Microplastic in the Arctic and Mainland Norway; occurence, composition and sources
SETAC Europe 34th Annual Meeting
Atmospheric Microplastic in the Arctic and Mainland Norway; occurence, composition and sources
SETAC Europe 34th Annual Meeting
Atmospheric Microplastic in the Arctic and Mainland Norway; comparing urban and remote locations
EGU General Assembly 2024
Atmospheric ammonia constrained by satellite observations
Invited lecture
Arktis brenner! Hvordan kanadiske skogbranner påvirker oss alle.
Researchers' Night - Forskningsdagene
Arctic Aerosol Model Validation and Evidence for Deposition Ice Nucleation over Siberia
AGU Fall Meeting
Anthropogenic carbon monoxide emissions during 2014-2020 in China constrained by in-situ observations
AGU24
Air monitoring at the Trollhaugen Observatory in Antarctica
Antarktisseminar 2020
ACTRIS kickoff: Use of data
ACTRIS-Norway kick-off
A satellite view on wildfire plume aerosols in northern high latitudes in 2023
ATMOS 2024
A history about Lagrangian modelling - transport of hazardous substances through the atmosphere
Årsmøte og medlemsmøte i Oslo geofysikeres forening
A First Estimate of Present and Future Shortwave Radiative Forcing due to Tyre and Brake Wear Microplastics
International Radiation Symposium 2022
A 16-year record of greenhouse gases and footprint attribution using the FLEXPART model at Trollhaugen Observatory, Antarctica
12th SCAR Open Science Conference
Utslipp og spredning av Radon-220 fra Oncoinvent, Nydalen. Underlag for utslippssøknad.
Monitoring of long-range transported air pollutants in Norway. Annual Report 2024
Monitoring of long-range transported air pollutants in Norway. Annual report 2023.
Monitoring of long range transported air pollutants in Norway. Annual Report 2025
Aerosol, Clouds, and Trace gases Research InfraStructure in Norway (ACTRIS)
Forskningsinfrastrukturen ACTRIS (Aerosols, Clouds, and Trace gases Research Infrastructure) er en forskningsinfrastruktur som settes opp for forskning på aerosoler, skyer og sporgasser i atmosfæren. Dette er en Europeisk infrastruktur som […]
Solutions for Sustainable Access to Atmospheric Research Facilities (ATMO-ACCESS)
ATMO-ACCESS is the organized response of distributed atmospheric research facilities for developing a pilot for a new model of Integrating Activities. The project will deliver a series of recommendations for […]
Revised direct radiative forcing of airborne microplastics suggests warming
npj Emerging Contaminants
Cycling and geochemical signatures of air–sea microplastics in the coastal region of the Persian Gulf
Environmental Pollution (1987)
Nanoplastic detection and quantification in high-altitude glacial snow samples from Italy, Switzerland and France
Scientific Reports
First evidence of nanoplastics in Antarctica soil
Scientific Reports
Microplastics journey in wetland ecosystems: From air to microlayer, to subsurface water and sediment
Journal of Hazardous Materials Advances
2000 years of climate, environmental, and societal variability in southeastern Norway from the annually laminated sediments of Lake Sagtjernet
Quaternary Science Reviews
Wildfires in northern Eurasia affect the budget of black carbon in the Arctic-a 12-year retrospective synopsis (2002-2013)
Atmospheric Chemistry and Physics (ACP)
What caused a record high PM10 episode in northern Europe in October 2020?
Atmospheric Chemistry and Physics (ACP)
Using a citizen science approach to assess nanoplastics pollution in remote high-altitude glaciers
Scientific Reports
Unprecedented shifts in aerosol pollution sources in China under a decade of clean air actions
Communications Earth & Environment
Uncovering transport, deposition and impact of radionuclides released after the early spring 2020 wildfires in the Chernobyl Exclusion Zone
Scientific Reports
Unchanged PM2.5 levels over Europe during COVID-19 were buffered by ammonia
Aerosol Research
Trends, composition, and sources of carbonaceous aerosol at the Birkenes Observatory, northern Europe, 2001–2018
Atmospheric Chemistry and Physics (ACP)
Tracing the air–sea exchange of microplastics over the Caspian Sea
Marine Pollution Bulletin
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)
The Lagrangian particle dispersion model FLEXPART version 10.4
Geoscientific Model Development
Spatial-temporal source term estimation using deep neural network prior and its application to Chernobyl wildfires
Journal of Hazardous Materials
Sources of ultrafine particles at a rural midland site in Switzerland
Aerosol Research
Sources and Seasonal Variations of Per- and Polyfluoroalkyl Substances (PFAS) in Surface Snow in the Arctic
Environmental Science and Technology
Sources and fate of atmospheric microplastics revealed from inverse and dispersion modelling: From global emissions to deposition
Journal of Hazardous Materials
Source–receptor matrix calculation for deposited mass with the Lagrangian particle dispersion model FLEXPART v10.2 in backward mode
Geoscientific Model Development
Source term estimation of multi‐specie atmospheric release of radiation from gamma dose rates
Quarterly Journal of the Royal Meteorological Society
Source term determination with elastic plume bias correction
Journal of Hazardous Materials
Source Quantification of South Asian Black Carbon Aerosols with Isotopes and Modeling
Environmental Science and Technology
Source apportionment of circum-Arctic atmospheric black carbon from isotopes and modeling
Science Advances
Simulating CH4 and CO2 over South and East Asia using the zoomed chemistry transport model LMDz-INCA
Atmospheric Chemistry and Physics (ACP)
Siberian Arctic black carbon: gas flaring and wildfire impact
Atmospheric Chemistry and Physics (ACP)
Revised historical Northern Hemisphere black carbon emissions based on inverse modeling of ice core records
Nature Communications
Reviews and syntheses: Arctic fire regimes and emissions in the 21st century
Biogeosciences
Resuspension and atmospheric transport of radionuclides due to wildfires near the Chernobyl Nuclear Power Plant in 2015: An impact assessment
Scientific Reports
Reconstructing the Chernobyl Nuclear Power Plant (CNPP) accident 30 years after. A unique database of air concentration and deposition measurements over Europe
Environmental Pollution (1987)
Real-time measurement of radionuclide concentrations and its impact on inverse modeling of 106Ru release in the fall of 2017
Atmospheric Measurement Techniques
Rapid decline of carbon monoxide emissions in the Fenwei Plain in China during the three-year Action Plan on defending the blue sky
Journal of Environmental Management (JEM)
Perfluorocyclobutane (PFC-318, c-C4F8) in the global atmosphere
Atmospheric Chemistry and Physics (ACP)
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)
Optical and Microphysical Properties of the Aerosols during a Rare Event of Biomass-Burning Mixed with Polluted Dust
Atmosphere
Open fires in Greenland in summer 2017: transport, deposition and radiative effects of BC, OC and BrC emissions
Atmospheric Chemistry and Physics (ACP)
On the tuning of atmospheric inverse methods: comparisons with the European Tracer Experiment (ETEX) and Chernobyl datasets using the atmospheric transport model FLEXPART
Geoscientific Model Development
Occurrence and backtracking of microplastic mass loads including tire wear particles in northern Atlantic air
Nature Communications
Multi-year black carbon observations and modeling close to the largest gas flaring and wildfire regions in the Western Siberian Arctic
Atmospheric Chemistry and Physics (ACP)
Mortality induced by PM2.5 exposure following the 1783 Laki eruption using reconstructed meteorological fields
Scientific Reports
Modelled sources of airborne microplastics collected at a remote Southern Hemisphere site
Atmospheric Environment
Model evaluation of short-lived climate forcers for the Arctic Monitoring and Assessment Programme: a multi-species, multi-model study
Atmospheric Chemistry and Physics (ACP)
Microplastics and nanoplastics in the marine-atmosphere environment
Nature Reviews Earth & Environment
Methane emissions from the Nord Stream subsea pipeline leaks
Nature
Long-term observations of aerosol optical depth and their relation to in-situ aerosol properties in the Svalbard region (LOAD-RIS)
SESS report 2022
Large Circulation Patterns Strongly Modulate Long-Term Variability of Arctic Black Carbon Levels and Areas of Origin
Geophysical Research Letters
Inverse modeling of the Chernobyl source term using atmospheric concentration and deposition measurements
Atmospheric Chemistry and Physics (ACP)
Inverse modeling of 137Cs during Chernobyl 2020 wildfires without the first guess
Atmospheric Pollution Research (APR)
Intuitively tuned elastic bias correction of atmospheric inversion using Gaussian process prior: Application to accidental radioactive emissions
Journal of Hazardous Materials
Increased contribution of biomass burning to haze events in Shanghai since China’s clean air actions
Communications Earth & Environment
Global agricultural ammonia emissions simulated with the ORCHIDEE land surface mode
Geoscientific Model Development
Fluxes, residence times, and the budget of microplastics in the Curonian Lagoon
Environmental Pollution
Exploring the connection between COVID19, the energy crisis and PM2.5 emissions from residential heating
Cleaner Environmental Systems
Exceptional wildfire smoke over Greece in summer 2023: a synergistic study of aerosol optical-microphysical and UVB radiative impacts
Atmospheric Chemistry and Physics (ACP)
Exceptional high AOD over Svalbard in summer 2019: a multi-instrumental approach
Atmospheric Chemistry and Physics (ACP)
Evaluation of observed and modelled aerosol lifetimes using radioactive tracers of opportunity and an ensemble of 19 global models
Atmospheric Chemistry and Physics (ACP)
Dose calculations in aircrafts after Fukushima nuclear power plant accident – Preliminary study for aviation operations
Journal of Environmental Radioactivity
Description and evaluation of airborne microplastics in the United Kingdom Earth System Model (UKESM1.1) using GLOMAP-mode
Geoscientific Model Development
Decreasing trends of ammonia emissions over Europe seen from remote sensing and inverse modelling
Atmospheric Chemistry and Physics (ACP)
Daily black carbon emissions from fires in northern Eurasia for 2002-2015
Geoscientific Model Development
Composition and sources of carbonaceous aerosol in the European Arctic at Zeppelin Observatory, Svalbard (2017 to 2020)
Atmospheric Chemistry and Physics (ACP)
Comparisons between the distributions of dust and combustion aerosols in MERRA-2, FLEXPART, and CALIPSO and implications for deposition freezing over wintertime Siberia
Atmospheric Chemistry and Physics (ACP)
Clean air policies are key for successfully mitigating Arctic warming
Communications Earth & Environment
City-produced and transported black carbon: Synergy of in-situ optical measurements and modeling
Atmospheric research
Characterizing aerosol sources based on aerosol optical properties and dispersion modelling in a Scandinavian Coastal Area (Aarhus, Denmark)
Aerosol Research
Changes in black carbon emissions over Europe due to COVID-19 lockdowns
Atmospheric Chemistry and Physics (ACP)
Black carbon sources constrained by observations in the Russian high Arctic
Environmental Science and Technology
Black Carbon Emission Reduction Due to COVID-19 Lockdown in China
Geophysical Research Letters
Biogeochemical Proxy Approaches to Understanding the Atmospheric Dynamics of Microplastics: Perspective and MP-GeoProxy Database
Environmental Science and Technology
Atmospheric transport is a major pathway of microplastics to remote regions
Nature Communications
Atmospheric composition in the European Arctic and 30 years of the Zeppelin Observatory, Ny-Ålesund
Atmospheric Chemistry and Physics (ACP)
Atmospheric black carbon over the North Atlantic and the Russian Arctic Seas in summer-autumn time.
Chemistry for Sustainable Development
Anthropogenic Carbon Monoxide Emissions During 2014–2020 in China Constrained by In Situ Ground Observations
Journal of Geophysical Research (JGR): Atmospheres
An overview of current knowledge concerning the health and environmental consequences of the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident
Environment International
An aerosol particle containing enriched uranium encountered in the remote upper troposphere
Journal of Environmental Radioactivity
Airborne microplastics on the move: Urban Europe as a source to remote regions
Environmental Pollution (1987)
Aerosol, Clouds and Trace Gases Research Infrastructure (ACTRIS): The European Research Infrastructure Supporting Atmospheric Science
Bulletin of The American Meteorological Society - (BAMS)
Aerosol carbonaceous, elemental and ionic composition variability and origin at the Siberian High Arctic, Cape Baranova
Tellus B: Chemical and Physical Meteorology
A roadmap to estimating agricultural ammonia volatilization over Europe using satellite observations and simulation data
Atmospheric Chemistry and Physics (ACP)
10-year satellite-constrained fluxes of ammonia improve performance of chemistry transport models
Atmospheric Chemistry and Physics (ACP)
The Trollhaugen Observatory: Long-Term, Year-Round Atmospheric Observations in Antarctica
12th SCAR Open Science Conference
Global black carbon emissions from 2015-2022 constrained by observations and transport modelling
EGU General Assembly
Global Atmospheric Microplastics Emissions Estimated Using Constrained Bayesian Inverse Modeling
EGU General Assembly
Aerosol-cloud interactions over the high Arctic: CLeancloud Arctic VIllum ExpeRiment (CLAVIER) overview
EGU General Assembly
ACTRIS Virtual Research Environment – Examples of use and collaboration within ACTRIS-Norway and the ACTRIS Data Centre
EGU General Assembly
Source Attribution of High-Latitude Aerosols Based on Multi-Wavelength Optical Properties
EGU General Assembly
Nonlinear Atmospheric Inversion with Interpretable Bias Correction via Gaussian Process Prior
EGU General Assembly
Long-term trend of elemental carbon in the high Arctic and its potential drivers
EGU General Assembly
Atmospheric transport characteristics during warm-air intrusions – focusing on aerosol, energy, and moisture transport
EGU General Assembly
Recent updates on atmospheric microplastics emissions constrained by inverse modelling
ACTRIS Science Conference
Long-term aerosol in-situ observations at the Monte Cimone: identification of the drivers controlling aerosol variability in the Mediterranean free troposphere
ACTRIS Science Conference
High-Latitude Wildfires as an Arctic Aerosol Sources
ACTRIS science conference, Oslo
Evolving Anthropogenic and Natural Aerosol Sources in the High Arctic
ACTRIS Science Conference
Vector-based contour maps for interactive visualization of atmospheric model products
ACTRIS Science Conference
Atmospheric transport characteristics to the Arctic stations at Zeppelin and Villum – with a focus on aerosol, energy, and moisture transport during warm-air intrusions
ACTRIS Science Conference
Wildfires investigation: ACTRIS, IAGOS and ICOS integrated and synergistic tools
ACTRIS Science Conference
Dust aerosols, a challenge for agriculture
ACTRIS Science Conference
Chemical characterization of long-range transported wildfire aerosol plumes reaching Jungfraujoch (3580 m asl, Switzerland)
ACTRIS science conference
Sources of carbonaceous aerosol in a South-East European metropolis
WeBASOOP meeting
Source apportionment of carbonaceous aerosol in Belgrade
10th International WeBIOPATR Workshop and Conference 2025
Modelling atmospheric transport of aerosol
10th International WeBIOPATR Workshop and Conference 2025
Transport of wildfire smoke into the Arctic
COP 30 - UN Climate Change Conference
Forecasting and analysing wildfire plumes in the European atmosphere, demonstrated by the case of Canadian wildfire plumes in June 2025
5th European Lidar conference ELC2025
Black carbon source apportionment and air mass transport effects in urban areas across warm and cold seasons
European Aerosol Conference (EAC 2025)
Saharan dust transport event characterization in the Mediterreanean atmosphere using 21 years of in-situ observations
European Aerosol Conference (EAC 2025)
Decreasing or increasing pollution in the Mediterranean atmosphere? 16 years of black carbon observations at the Monte Cimone GAW Global Station integrated with FLEXPART and COPERNICUS products
European Aerosol Conference (EAC 2025)
Atmospheric microplastics modelling and quantification using Gibbs sampler
European Aerosol Conference (EAC 2025)
Slik blir sommerværet i Europa, ifølge det lange langtidsvarselet
Forskning.no
Comparison of Atmospheric Microplastic in remote and urban locations in Norway; occurrence, composition and sources
EGU General Assembly 2025
Nanoplast funnet i isbreer
Forskning.no
Sør-Europa må forberede seg på skogbrann i sommer, mens Norge får regn
Forskning.no
Skogbranner herjer: – Den eneste trygge løsningen
Smoke from Canada’s wildfires has reached as far as Norway
Røyk fra Canada kommer fortsatt inn over Norge
Forskning.no
Røykpartikler fra Canada har nådd Sørlandet
Gigant-skogbranner kan ses fra verdensrommet – røykpartikler har nådd Norge
Radiological risks in Chernobyl exclusion zone overstated
En brennende «skrekkfilm» – som også kan komme til Norge
Nikolaos Evangeliou : « L’idéal serait d’interdire l’utilisation des voitures »
Le trafic routier, source de pollution par les microplastiques
Studie: 140.000 tonn mikroplast flyr årlig fra bilveien til havet
Mikroplast fra trafikken havner i Arktis
Your Car Is Spewing Microplastics That Blow Around the World
Road Traffic Microplastics Flooding World's Oceans: Study
More than 50,000 tonnes of microplastics generated by road traffic end up in the ocean
Microplastics from your tires are likely reaching the most remote places on Earth, study finds
Microplastics catch an atmospheric ride to the oceans and the Arctic
Cars Emit More Than Carbon Pollution—They Release Microplastic, Too
140.000 tonn mikroplast fra biltrafikk havner hvert år i havet
Scenarioet som skremmer verden
Nuclear power is not the answer in a time of climate change
Vi må forvente flere skogbranner
Bergens Tidende
Klimaendringer og skogbranner: – Det er en sammenheng
Sot får Grønlandsisen til å smelte raskere
Forskning.no
Første globale undersøkelse viser: Så mye stråling førte Fukushima-ulykken til
Fukushima accident gave everyone an X-ray’s worth of radiation
Validation of satellite-constrained ammonia using a CTM and ground and satellite measurements
EGU General Assembly
Validation of Aerosol Model and Reanalysis Products over the Arctic and Implications for Regional Aerosol-Cloud Interactions
AGU Fall Meeting
Unprecedented wildfire impact on the Siberian Arctic
11th International Aerosol Conference - IAC 2022
Unprecedented wildfire impact on black and organic carbon in the Western Siberian Arctic
Nordic Society for Aerosol Research (NOSA) Symposium
Two stage inversion method for microplastics emission estimation
EGU General Assembly 2022
The present and future shortwave radiative forcing of tyre and brake wear microplastics
11th International Aerosol Conference - IAC 2022
The Lagrangian particle dispersion model FLEXPART version 10.4
EGU General Assembly
The influence of aerosol particles on fog microphysics during the Fog and Aerosol InteRAction Research Italy (FAIRARI) campaign 2021/22
EGU General Assembly 2025
Temporal patterns and tendencies of wildfires in relation to climate
Det rare været
Super-computers and NILU's FLEX-models
NRIS All Hands Meeting
State-Of-The-Art of BC observations in the Arctic and the need for more of them
Workshop on Environmental Pollution and BC in the Arctic
Spatio-temporal inversion of atmospheric microplastics emmisions using block-coordinate descent method
EGU General Assembly 2023
Sources and seasonality of black carbon in Europe
EGU General Assembly 2024
Sources and Seasonal Variations of Per- and Polyfluoroalkyl Substances (PFAS) in the Arctic: a Snow and Ice Core Perspective
DIOXIN 2024 - 44th International Symposium on Halogenated Persistent Organic Pollutants (POPs)
Sources and long-range transport of atmospheric microplastics in the Northern Atlantic Ocean
Lecture at the Department of Chemistry, Unversity of Oslo
Sources and atmospheric dispersion of microplastics in the Norwegian territory
ACTRIS Norway Annual Meeting
Source regions of fire emission observed during aircraft campaigns and in-situ networks
Forest Fires from Space – Skogbrannseminar
Source identification, ship campaigns, snow/ice BC as seen in FLEXPARTv10
Ny-Ålesund Atmosphere Flagship Workshop
Sentinel and Copernicus powered Arctic Wildfire Knowledge System “Arctic Peat-And Forest-fire Information System”
Forest Fires from Space – Skogbrannseminar
Satellite-constrained ammonia improves performance of CTMs
American Geophysical Union Fall Meeting
Road-induced microplastics are transported to remote regions
GESAMP workshop on Atmospheric Transport of Microplastics to and from the Ocean
Revised Historical Black Carbon Emissions based on Atmospheric Modelling, Ice Core Records and an Inverse Algorithm
AGU Fall Meeting
Revised Historical Black Carbon Emissions based on Atmospheric Modelling, Ice Core Records and an Inverse Algorithm
NOSA Symposium 2023
Residential emissions in times of energy crisis – saving versus shifting
14th International Conference on Air Quality
Quantitative Analysis of Microplastics including Tire Wear Particles in Northern Atlantic Air with Pyrolysis-GC/MS
JPI Oceans FACTS - final meeting
Quantifying CH4 leaks from the Nordstream pipelines using ICOS data: updated estimates using the FLEXPART Lagrangian particle dispersion model
4th ICOS Nordic Conference
Quantification of Global Ammonia Sources constrained by a Bayesian Inversion Technique (COMBAT)
EGU General Assembly 2018
Potential sources and transport of atmospheric microplastics in the Northern Atlantic Ocean
AGU23
Potential sources and transport of atmospheric microplastics in the North Atlantic Ocean
EGU General Assembly 2024
PM2.5 levels over Europe during the first COVID19 lockdowns were controlled by NH3
European Aeorosol Conference 2024
Optical Properties of Coastal Aerosol in Aarhus Bay, Denmark
European Aeorosol Conference 2024
Open fires in Greenland: An unusual event and its impact on the albedo of the Greenland ice sheet
EGU General Assembly 2018
Occurrence and backtracking of microplastics in Northern Atlantic Air
SETAC Europe 34th Annual Meeting
Occurrence and backtracking of microplastic mass loads including tire wear particles in northern Atlantic air
5th Edition of the International Conference MICRO 2024
Nordstream pipelines CH4 leak estimates and transport uncertainty using ICOS data and the FLEXPART Lagrangian particle dispersion model
EGU General Assembly 2024
New online services such as the “Homeless Data Portal” provided through ATMO-ACCESS
Svalbard Science Conference 2023
New online services such as the “Homeless Data Portal” and “FLEXPART trajectories and footprints” provided through ATMO-ACCESS
ACTRIS Science Conference 2024
Modelling the BC deposition in Arctic ice-cores by source–receptor matrix calculation for deposited mass with FLEXPART
EGU General Assembly 2018
Modelling the atmospheric transport of microplastics with FLEXPART
2nd Sino-Norwegian Joint International Graduate Winter Camp
Modelling sources and transport of airborne microplastics
Atmospheric Microplastics Workshop organised by the Catalyst Fund
Modeling products for ACTRIS users
ACTRIS Week 2022
Modeling products for ACTRIS stations
ATMO-ACCESS meeting
Microplastics in the Arctic and Mainland Norway; Occurence, Composition and Sources
AGU24
Microplastics in the Arctic and Mainland Norway; Occurence, Composition and Sources
AGU24
Microplastic to be measured at EMEP sites in the frame of MAGIC project
EMEP workshop Towards a harmonized approach for atmospheric monitoring of chemicals of emerging concern (CECs)
Lipidome of Saharan dust aerosols
EGU General Assembly 2025
Inverse modeling of volcanic emissions and their use for quantitative dispersion modeling: the 12th March 2021 Etna’s eruption
11th International Aerosol Conference - IAC 2022
Highlights from the latest research and monitoring activities at the Trollhaugen Observatory
Antarktisseminaret
Global NH3 emissions from livestock management: Implementation of a dynamical module within a land surface model and impact on atmospheric chemistry
International Global Atmospheric Chemistry Conference
Global Inversion of a Black Carbon Emissions based on FLEXPART modelling and a Bayesian inversion algorithm
EGU General Assembly 2025
Global emissions of Black Carbon constrained by observations and a Bayesian inversion technique
European Aerosol Conference
Global emissions of Black Carbon constrained by observations and a Bayesian inversion technique
EU Action Black Carbon in the Arctic (EUA-BCA) workshop
Global emissions of atmospheric microplastics revealed from inverse modelling
AGU Fall Meeting
Global emission, atmospheric transport and deposition trends of microplastics originating from road traffic
EGU General Assembly 2021
Global climate model development: Adding microplastics to the UK Earth System Model
EGU General Assembly 2025
Global Black Carbon emissions constrained using a Bayesian inversion technique
3rd PACES Open Science meeting
Global ammonia inversions with CrIS satellite retrievals and ensemble Kalman smoother approximation for emission estimates optimization
16th International Commission on Atmospheric Chemistry and Global Pollution (iCACGP) Symposium and 18th International Global Atmospheric Chemistry (IGAC) Science Conference (iCACGP-IGAC Conference 2024)
Forecasting transport of biomass burning emissions for the ARCSIX 2024 campaign
Forest Fires from Space – Skogbrannseminar
Forecast products for BC and dust
ARCSIX Science Meeting
Flyvende bildekk - mikroplast i svevestøv
Bedre byluft-forum
FACTS: Preliminary results
FACTS project meeting
Estimation of spatio-temporal source of microplastics using Bayesian Neural networks
EGU General Assembly 2024
Estimation of Spatial-temporal Source Term of Chernobyl Wildfires using Deep Neural Network Prior
EGU General Assembly 2025
Enhancing chemical schemes accounted in the FLEXPART v10.4 transport model using a kinetic preprocessor
International Global Atmospheric Chemistry Conference
Emissions of Ammonia Declined during the first COVID-19 lockdowns over Europe
AGU Fall Meeting
Dose calculations for aviation using atmospheric transport modelling and radioprotection tools
EGU General Assembly 2018
Decreasing trends of NH3 over Europe seen from space
EGU General Assembly 2023
Constraining black carbon emissions from wildfires and anthropogenic sources at contrasting Canadian sites
AGU23
Composition and mixing state of carbonaceous aerosol in the Arctic
European Aerosol Conference 2024
Comparison of Atmospheric Microplastic in remote and urban locations in Norway; occurence, composition and sources
5th Edition of the International Conference MICRO 2024
Characterization of ultrafine particles at a rural site in Switzerland
ACTRIS Science Conference 2024
Changes in black carbon emissions over Europe due to COVID-19 lockdowns
ACTRIS workshop in relation to COVID-19
Changes in black carbon emissions in Europe and China due to COVID-19
Webinar Covid 19 and the Environment
Changes in black carbon emissions in Europe and China due to COVID-19
GEIA: Global Emissions InitiAtive workshop
Change in fossil fuel and biomass burning emissions over Europe by means of Bayesian inverse modelling and positive matrix factorization
11th International Aerosol Conference - IAC 2022
Canadian wildfire smoke plume altitudes in 2025 – a comparative study using EarthCARE, Sentinel-5P observations and GFAS-driven FLEXPART simulations
EarthCARE 2026 Science and Validation workshop
Can Unintentional Emissions in China Explain the Rapid Rise of Global Atmospheric Contamination with Hexachlorobutadiene?
SETAC Europe 35th Annual Meeting
Bruk av fjernmålinger for overvåkning av luft og atmosfære, muligheter og begrensninger
Fjernmålingsseminar 2019 - Fjernmåling i fremtidens overvåkning- og kartleggingsprogram
Black carbon in the Western Siberian and Central Arctic: Combined observations and modelling from Island Bely and MOSAiC expedition
European Aeorosol Conference 2024
Black Carbon in the Siberian and Central Arctic
13th Asian Aerosol Conference
Black carbon in the Arctic: Connecting Bely Island with MOSAiC observations
ACTRIS Science Conference 2024
Black carbon in Siberian Arctic: gas flaring and wildfires impacts
European Aerosol Conference
Black carbon across the Central Arctic: Connecting Bely Island and MOSAiC observations
International MOSAiC Science Conference 2024
Atmospheric transport of microplastics to remote areas
4th International Conference on Arctic Research Planning (ICARP IV) Process (2022 - 2026) workshop on microplastic emergency and the associated plastisphere in freshwater habitats of the Arctic
Atmospheric transport of BC from the summer 2017 fires in Greenland and its impact on the albedo of the Greenland Ice Sheet
Nordic Society for Aerosol Research Symposium 2018
Atmospheric transport and deposition of road microplastics to remote regions
5th High Latitude Dust Workshop
Atmospheric microplastics in the Arctic and mainland Norway: Occurrence, composition, and sources
11th International Symposium on Modern Principles of Air Monitoring and Biomonitoring - AIRMON 2025
Atmospheric microplastics emissions estimation and uncertainty quantification using Gibbs sampler
EGU General Assembly 2025
Atmospheric microplastic measurements reconciliation with emission estimates: A Lagrangian approach
EGU General Assembly
Atmospheric Microplastic in the Arctic and the Norwegian mainland
European Aerosol Conference - EAC 2023
Atmospheric Microplastic in the Arctic and the Norwegian mainland
European Aerosol Conference - EAC 2023
Atmospheric Microplastic in the Arctic and the Norwegian mainland
Lecture at the Department of Chemistry, University of Oslo
Atmospheric Microplastic in the Arctic and the Norwegian mainland
2nd International Symposium on Plastics in the Arctic and Sub-Arctic Region
Atmospheric Microplastic in the Arctic and Mainland Norway; occurrence, composition and sources
ACTRIS Science Conference 2024
Atmospheric Microplastic in the Arctic and Mainland Norway; occurence, composition and sources
SETAC Europe 34th Annual Meeting
Atmospheric Microplastic in the Arctic and Mainland Norway; occurence, composition and sources
SETAC Europe 34th Annual Meeting
Atmospheric Microplastic in the Arctic and Mainland Norway; comparing urban and remote locations
EGU General Assembly 2024
Atmospheric ammonia constrained by satellite observations
Invited lecture
Arktis brenner! Hvordan kanadiske skogbranner påvirker oss alle.
Researchers' Night - Forskningsdagene
Arctic Aerosol Model Validation and Evidence for Deposition Ice Nucleation over Siberia
AGU Fall Meeting
Anthropogenic carbon monoxide emissions during 2014-2020 in China constrained by in-situ observations
AGU24
Air monitoring at the Trollhaugen Observatory in Antarctica
Antarktisseminar 2020
ACTRIS kickoff: Use of data
ACTRIS-Norway kick-off
A satellite view on wildfire plume aerosols in northern high latitudes in 2023
ATMOS 2024
A history about Lagrangian modelling - transport of hazardous substances through the atmosphere
Årsmøte og medlemsmøte i Oslo geofysikeres forening
A First Estimate of Present and Future Shortwave Radiative Forcing due to Tyre and Brake Wear Microplastics
International Radiation Symposium 2022
A 16-year record of greenhouse gases and footprint attribution using the FLEXPART model at Trollhaugen Observatory, Antarctica
12th SCAR Open Science Conference
Utslipp og spredning av Radon-220 fra Oncoinvent, Nydalen. Underlag for utslippssøknad.
Monitoring of long-range transported air pollutants in Norway. Annual Report 2024
Monitoring of long-range transported air pollutants in Norway. Annual report 2023.
Monitoring of long range transported air pollutants in Norway. Annual Report 2025
Aerosol, Clouds, and Trace gases Research InfraStructure in Norway (ACTRIS)
Forskningsinfrastrukturen ACTRIS (Aerosols, Clouds, and Trace gases Research Infrastructure) er en forskningsinfrastruktur som settes opp for forskning på aerosoler, skyer og sporgasser i atmosfæren. Dette er en Europeisk infrastruktur som […]
Solutions for Sustainable Access to Atmospheric Research Facilities (ATMO-ACCESS)
ATMO-ACCESS is the organized response of distributed atmospheric research facilities for developing a pilot for a new model of Integrating Activities. The project will deliver a series of recommendations for […]