City-produced and transported black carbon: Synergy of in-situ optical measurements and modeling
Atmospheric research
Ignacio Pisso
Seniorforsker
939 83 944
63 89 81 03
Atmosfære og klima
Kjeller
ip@nilu.no
Publikasjoner ved NILU
Methane emissions from the Nord Stream subsea pipeline leaks
Nature
Efficient use of a Lagrangian particle dispersion model for atmospheric inversions using satellite observations of column mixing ratios
Atmospheric Chemistry and Physics (ACP)
The dynamics of concentration fluctuations within passive scalar plumes in a turbulent neutral boundary layer
Journal of Fluid Mechanics
FLEXPART version 11: improved accuracy, efficiency, and flexibility
Geoscientific Model Development
Aircraft-based mass balance estimate of methane emissions from offshore gas facilities in the southern North Sea
Atmospheric Chemistry and Physics (ACP)
The turbulent future brings a breath of fresh air
Nature Communications
Revised historical Northern Hemisphere black carbon emissions based on inverse modeling of ice core records
Nature Communications
A flexible algorithm for network design based on information theory
Atmospheric Measurement Techniques
Quantification and assessment of methane emissions from offshore oil and gas facilities on the Norwegian continental shelf
Atmospheric Chemistry and Physics (ACP)
Potential environmental impact of bromoform from Asparagopsis farming in Australia
Atmospheric Chemistry and Physics (ACP)
On the Convergence and Capability of the Large-Eddy Simulation of Concentration Fluctuations in Passive Plumes for a Neutral Boundary Layer at Infinite Reynolds Number
Boundary-Layer Meteorology
Investigation of the wet removal rate of black carbon in East Asia: validation of a below- And in-cloud wet removal scheme in FLEXible PARTicle (FLEXPART) model v10.4
Atmospheric Chemistry and Physics (ACP)
FLEXPART v10.1 simulation of source contributions to Arctic black carbon
Atmospheric Chemistry and Physics (ACP)
Can statistics of turbulent tracer dispersion be inferred from camera observations of SO2 in the ultraviolet? A modelling study
Atmospheric Measurement Techniques
The Lagrangian particle dispersion model FLEXPART version 10.4
Geoscientific Model Development
The EMEP Intensive Measurement Period campaign, 2008–2009: characterizing carbonaceous aerosol at nine rural sites in Europe
Atmospheric Chemistry and Physics (ACP)
Assessing Lagrangian inverse modelling of urban anthropogenic CO2 fluxes using in situ aircraft and ground-based measurements in the Tokyo area
Carbon Balance and Management (CBM)
Variability in Atmospheric Methane From Fossil Fuel and Microbial Sources Over the Last Three Decades
Geophysical Research Letters
Observation of turbulent dispersion of artificially released SO2 puffs with UV cameras
Atmospheric Measurement Techniques
Methane at Svalbard and over the European Arctic Ocean
Atmospheric Chemistry and Physics (ACP)
Discrepancy between simulated and observed ethane and propane levels explained by underestimated fossil emissions
Nature Geoscience
A case study of anisotropic airborne pollen transport in Northern Patagonia using a Lagrangian particle dispersion model
Review of Palaeobotany and Palynology
Source–receptor matrix calculation for deposited mass with the Lagrangian particle dispersion model FLEXPART v10.2 in backward mode
Geoscientific Model Development
A cautionary tale: A study of a methane enhancement over the North Sea
Journal of Geophysical Research (JGR): Atmospheres
The offline Lagrangian particle model FLEXPART-NorESM/CAM (v1): Model description and comparisons with the online NorESM transport scheme and with the reference FLEXPART model
Geoscientific Model Development
Extensive release of methane from Arctic seabed west of Svalbard during summer 2014 does not influence the atmosphere
Geophysical Research Letters
Constraints on oceanic methane emissions west of Svalbard from atmospheric in situ measurements and Lagrangian transport modeling
Journal of Geophysical Research (JGR): Atmospheres
Oceanic bromoform emissions weighted by their ozone depletion potential
Atmospheric Chemistry and Physics (ACP)
The Lagrangian particle dispersion model FLEXPART-WRF version 3.1
Geoscientific Model Development
Uncertainties associated with Lagrangian transport in greenhouse gas flux estimates
EGU General Assembly
Wildfire Exposure Assessment Using a Satellite-Constrained Lagrangian Models: Insights from the 2024 Smokehouse Creek Fire
AGU25
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
Evaluation of historical SO2 emissions based on an inversion of ice core records using atmospheric transport modeling
EGU General Assembly 2024
FLEXPART-11: Advancements in a Lagrangian Atmospheric Model for Enhanced Accuracy, Efficiency, and Flexibility
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
Iskjerner avslører hvor mye vi har forurenset siden den industrielle revolusjon
Forskning.no
Underestimation of Anthropogenic Bromoform Emissions: Implications for Ozone Depletion
AGU23
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
Greenhouse gas observations in ICOS Norway and ReGAME
4th ICOS Nordic conference
A history about Lagrangian modelling - transport of hazardous substances through the atmosphere
Årsmøte og medlemsmøte i Oslo geofysikeres forening
Tomographic 3D Reconstructions of Artificial Releases of SO2 in the Atmospheric Boundary Layer
AGU Fall Meeting
Tomographic 3D reconstructions of artificial releases of SO2 in the atmospheric boundary layer
EGU General Assembly 2022
Revised Historical Black Carbon Emissions based on Atmospheric Modelling, Ice Core Records and an Inverse Algorithm
AGU Fall Meeting
Influence of aerosol-radiation interactions on air pollution in East Asia
EGU General Assembly 2022
An overview of the project ‘ReGAME - Reliable Global Methane Emissions estimates in a changing world’
Methane in a changing Arctic
Aerosol-boundary layer feedbacks triggered by both greenhouse gas and aerosol emissions
EGU General Assembly 2022
Monitoring of greenhouse gases - methane (CH4) and carbon dioxide (CO2) - modelling of emissions and fluxes
Nasjonal bruk av Copernicus CO2M
Modelling of methane emissions from offshore oil platforms in the Norwegian sea
EGU General Assembly 2021
Aircraft-based Mass Balance Estimate of Methane Emissions from Offshore Gas Facilities in the Southern North Sea
AGU Fall Meeting
Aircraft mass balance estimate of methane emissions from offshore gas facilities in the Southern North Sea
EGU General Assembly 2021
The Lagrangian particle dispersion model FLEXPART version 10.4
EGU General Assembly
Camera observation and modelling of 4D tracer dispersion in the atmosphere
EGU General Assembly
Turbulent dispersion observed during the COMTESSA artificial release experiments
19th International Conference on Harmonisation within Atmospheric Dispersion Modeling for Regulatory Purposes
On the convergence and capability of large eddy simulation of passive plumes concentration fluctuations in an infinite-Re neutral boundary layer
International Technical Meeting on Air Pollution Modeling and its Application
Observations of methane in the Arctic
8th International Symposium on Non-CO2 Greenhouse Gases, Global Challenges and Local Solutions
Observations of methane in the Arctic
ICOS Norway meeting
Global and Arctic methane
ACAP Working Group Meeting - Arctic Council
Field observations of puff meandering in the atmospheric boundary layer
EGU General Assembly 2019
Effects of grid resolution, source size and source elevation on large eddy simulation of plume dispersion in an infinite-Re neutral boundary layer
17th European Turbulence Conference
Effects of grid resolution on Large eddy simulation of plume dispersion in a neutral boundary layer
19th International Conference on Harmonisation within Atmospheric Dispersion Modeling for Regulatory Purposes
Bruk av fjernmålinger for overvåkning av luft og atmosfære, muligheter og begrensninger
Fjernmålingsseminar 2019 - Fjernmåling i fremtidens overvåkning- og kartleggingsprogram
Urban greenhouse gas emissions assessment: observations and modelling in a pilot study for the Oslo area.
EGU General Assembly 2018
Tomographic iterative reconstruction of a passive scalar in a 3D turbulent flow
EGU General Assembly 2018
Observations of methane over the Arctic
Arctic Frontiers Science 2018
Observations of artificially released SO2 puffs using a tomographic setup of six UV cameras
EGU General Assembly 2018
Large eddy simulation of plume dispersion and concentration fluctuations in a neutral boundary layer
EGU General Assembly 2018
Quantifying Methane Emissions from the Arctic Ocean Seabed to the Atmosphere
EGU General Assembly 2016
Constraints on sea to air emissions from methane clathrates in the vicinity of Svalbard
EGU General Assembly 2016
Atmospheric signals of methane emissions from the Arctic seabed around Svalbard: What flux rates are needed in order to be identified?
ICOS Science Conference
Atmospheric methane observations over the Arctic Ocean
Steering Committee -Advisory Board Meeting with CAGE 2016 team
Methane Emissions from the Arctic Ocean to the Atmosphere
EGU General Assembly 2015
INES2: Infrastructure for Norwegian Earth System Modelling phase 2
Climate change poses rapidly growing environmental impacts and risks, which have fundamental implications for ecosystems and society. Limiting further growth in these risks requires global net-zero emissions, but realising this goal - […]
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 […]
City-produced and transported black carbon: Synergy of in-situ optical measurements and modeling
Atmospheric research
Methane emissions from the Nord Stream subsea pipeline leaks
Nature
Efficient use of a Lagrangian particle dispersion model for atmospheric inversions using satellite observations of column mixing ratios
Atmospheric Chemistry and Physics (ACP)
The dynamics of concentration fluctuations within passive scalar plumes in a turbulent neutral boundary layer
Journal of Fluid Mechanics
FLEXPART version 11: improved accuracy, efficiency, and flexibility
Geoscientific Model Development
Aircraft-based mass balance estimate of methane emissions from offshore gas facilities in the southern North Sea
Atmospheric Chemistry and Physics (ACP)
The turbulent future brings a breath of fresh air
Nature Communications
Revised historical Northern Hemisphere black carbon emissions based on inverse modeling of ice core records
Nature Communications
A flexible algorithm for network design based on information theory
Atmospheric Measurement Techniques
Quantification and assessment of methane emissions from offshore oil and gas facilities on the Norwegian continental shelf
Atmospheric Chemistry and Physics (ACP)
Potential environmental impact of bromoform from Asparagopsis farming in Australia
Atmospheric Chemistry and Physics (ACP)
On the Convergence and Capability of the Large-Eddy Simulation of Concentration Fluctuations in Passive Plumes for a Neutral Boundary Layer at Infinite Reynolds Number
Boundary-Layer Meteorology
Investigation of the wet removal rate of black carbon in East Asia: validation of a below- And in-cloud wet removal scheme in FLEXible PARTicle (FLEXPART) model v10.4
Atmospheric Chemistry and Physics (ACP)
FLEXPART v10.1 simulation of source contributions to Arctic black carbon
Atmospheric Chemistry and Physics (ACP)
Can statistics of turbulent tracer dispersion be inferred from camera observations of SO2 in the ultraviolet? A modelling study
Atmospheric Measurement Techniques
The Lagrangian particle dispersion model FLEXPART version 10.4
Geoscientific Model Development
The EMEP Intensive Measurement Period campaign, 2008–2009: characterizing carbonaceous aerosol at nine rural sites in Europe
Atmospheric Chemistry and Physics (ACP)
Assessing Lagrangian inverse modelling of urban anthropogenic CO2 fluxes using in situ aircraft and ground-based measurements in the Tokyo area
Carbon Balance and Management (CBM)
Variability in Atmospheric Methane From Fossil Fuel and Microbial Sources Over the Last Three Decades
Geophysical Research Letters
Observation of turbulent dispersion of artificially released SO2 puffs with UV cameras
Atmospheric Measurement Techniques
Methane at Svalbard and over the European Arctic Ocean
Atmospheric Chemistry and Physics (ACP)
Discrepancy between simulated and observed ethane and propane levels explained by underestimated fossil emissions
Nature Geoscience
A case study of anisotropic airborne pollen transport in Northern Patagonia using a Lagrangian particle dispersion model
Review of Palaeobotany and Palynology
Source–receptor matrix calculation for deposited mass with the Lagrangian particle dispersion model FLEXPART v10.2 in backward mode
Geoscientific Model Development
A cautionary tale: A study of a methane enhancement over the North Sea
Journal of Geophysical Research (JGR): Atmospheres
The offline Lagrangian particle model FLEXPART-NorESM/CAM (v1): Model description and comparisons with the online NorESM transport scheme and with the reference FLEXPART model
Geoscientific Model Development
Extensive release of methane from Arctic seabed west of Svalbard during summer 2014 does not influence the atmosphere
Geophysical Research Letters
Constraints on oceanic methane emissions west of Svalbard from atmospheric in situ measurements and Lagrangian transport modeling
Journal of Geophysical Research (JGR): Atmospheres
Oceanic bromoform emissions weighted by their ozone depletion potential
Atmospheric Chemistry and Physics (ACP)
The Lagrangian particle dispersion model FLEXPART-WRF version 3.1
Geoscientific Model Development
Uncertainties associated with Lagrangian transport in greenhouse gas flux estimates
EGU General Assembly
Wildfire Exposure Assessment Using a Satellite-Constrained Lagrangian Models: Insights from the 2024 Smokehouse Creek Fire
AGU25
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
Evaluation of historical SO2 emissions based on an inversion of ice core records using atmospheric transport modeling
EGU General Assembly 2024
FLEXPART-11: Advancements in a Lagrangian Atmospheric Model for Enhanced Accuracy, Efficiency, and Flexibility
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
Iskjerner avslører hvor mye vi har forurenset siden den industrielle revolusjon
Forskning.no
Underestimation of Anthropogenic Bromoform Emissions: Implications for Ozone Depletion
AGU23
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
Greenhouse gas observations in ICOS Norway and ReGAME
4th ICOS Nordic conference
A history about Lagrangian modelling - transport of hazardous substances through the atmosphere
Årsmøte og medlemsmøte i Oslo geofysikeres forening
Tomographic 3D Reconstructions of Artificial Releases of SO2 in the Atmospheric Boundary Layer
AGU Fall Meeting
Tomographic 3D reconstructions of artificial releases of SO2 in the atmospheric boundary layer
EGU General Assembly 2022
Revised Historical Black Carbon Emissions based on Atmospheric Modelling, Ice Core Records and an Inverse Algorithm
AGU Fall Meeting
Influence of aerosol-radiation interactions on air pollution in East Asia
EGU General Assembly 2022
An overview of the project ‘ReGAME - Reliable Global Methane Emissions estimates in a changing world’
Methane in a changing Arctic
Aerosol-boundary layer feedbacks triggered by both greenhouse gas and aerosol emissions
EGU General Assembly 2022
Monitoring of greenhouse gases - methane (CH4) and carbon dioxide (CO2) - modelling of emissions and fluxes
Nasjonal bruk av Copernicus CO2M
Modelling of methane emissions from offshore oil platforms in the Norwegian sea
EGU General Assembly 2021
Aircraft-based Mass Balance Estimate of Methane Emissions from Offshore Gas Facilities in the Southern North Sea
AGU Fall Meeting
Aircraft mass balance estimate of methane emissions from offshore gas facilities in the Southern North Sea
EGU General Assembly 2021
The Lagrangian particle dispersion model FLEXPART version 10.4
EGU General Assembly
Camera observation and modelling of 4D tracer dispersion in the atmosphere
EGU General Assembly
Turbulent dispersion observed during the COMTESSA artificial release experiments
19th International Conference on Harmonisation within Atmospheric Dispersion Modeling for Regulatory Purposes
On the convergence and capability of large eddy simulation of passive plumes concentration fluctuations in an infinite-Re neutral boundary layer
International Technical Meeting on Air Pollution Modeling and its Application
Observations of methane in the Arctic
8th International Symposium on Non-CO2 Greenhouse Gases, Global Challenges and Local Solutions
Observations of methane in the Arctic
ICOS Norway meeting
Global and Arctic methane
ACAP Working Group Meeting - Arctic Council
Field observations of puff meandering in the atmospheric boundary layer
EGU General Assembly 2019
Effects of grid resolution, source size and source elevation on large eddy simulation of plume dispersion in an infinite-Re neutral boundary layer
17th European Turbulence Conference
Effects of grid resolution on Large eddy simulation of plume dispersion in a neutral boundary layer
19th International Conference on Harmonisation within Atmospheric Dispersion Modeling for Regulatory Purposes
Bruk av fjernmålinger for overvåkning av luft og atmosfære, muligheter og begrensninger
Fjernmålingsseminar 2019 - Fjernmåling i fremtidens overvåkning- og kartleggingsprogram
Urban greenhouse gas emissions assessment: observations and modelling in a pilot study for the Oslo area.
EGU General Assembly 2018
Tomographic iterative reconstruction of a passive scalar in a 3D turbulent flow
EGU General Assembly 2018
Observations of methane over the Arctic
Arctic Frontiers Science 2018
Observations of artificially released SO2 puffs using a tomographic setup of six UV cameras
EGU General Assembly 2018
Large eddy simulation of plume dispersion and concentration fluctuations in a neutral boundary layer
EGU General Assembly 2018
Quantifying Methane Emissions from the Arctic Ocean Seabed to the Atmosphere
EGU General Assembly 2016
Constraints on sea to air emissions from methane clathrates in the vicinity of Svalbard
EGU General Assembly 2016
Atmospheric signals of methane emissions from the Arctic seabed around Svalbard: What flux rates are needed in order to be identified?
ICOS Science Conference
Atmospheric methane observations over the Arctic Ocean
Steering Committee -Advisory Board Meeting with CAGE 2016 team
Methane Emissions from the Arctic Ocean to the Atmosphere
EGU General Assembly 2015
INES2: Infrastructure for Norwegian Earth System Modelling phase 2
Climate change poses rapidly growing environmental impacts and risks, which have fundamental implications for ecosystems and society. Limiting further growth in these risks requires global net-zero emissions, but realising this goal - […]
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 […]