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Stephen Matthew Platt

Senior Scientist

+47 63 89 81 33

+47 465 46 946

Atmosphere and Climate

Kjeller

sp@nilu.no

Anonymous

Stephen Matthew Platt has 96 publications at NILU:

Alarmerende funn: Advarer: – Om dette fortsetter blir det ille

Hodson, Andrew; Platt, Stephen Matthew (interview subjects); Øksnes, Simen Grimstad (journalist)

2025

EYE-CLIMA: A Horizon Europe project using atmospheric inversions to improve national estimates of greenhouse gas emissions

Winiwarter, Wilfried; Thompson, Rona Louise; Stohl, Andreas; Peylin, Philippe; Ciais, Philippe; Boesch, Hartmuth; Aalto, Tuula; Berchet, Antoine; Kanakidou, Maria; Peters, Glen Philip; Shchepashchenko, Dmitry; Chang, Jean-Pierre; Fuß, Roland; Pisso, Ignacio; Engelen, Richard; Arneth, Almuth; Buchmann, Nina; Reimann, Stefan; Platt, Stephen Matthew; Krishnankutty, Nalini

2025

Global Inversion of a Black Carbon Emissions based on FLEXPART modelling and a Bayesian inversion algorithm

Eckhardt, Sabine; Thompson, Rona Louise; Evangeliou, Nikolaos; Pisso, Ignacio; Yttri, Karl Espen; Zwaaftink, Christine Groot; Platt, Stephen Matthew

2025

Advarer: – Om dette fortsetter blir det ille

Hodson, Andrew; Platt, Stephen Matthew (interview subjects)

2025

Luftkvaliteten blir bedre. Likevel jubler ikke forskerne

Platt, Stephen Matthew (interview subject); Storrønningen, Lilli (journalist)

2025

Ny forskning viser at duftvoks kan være helseskadelig

Håland, Alexander; Platt, Stephen Matthew (interview subjects); Johansen, Emil (journalist)

2025

Methane in Svalbard (SvalGaSess)

Hodson, Andrew; Kleber, Gabrielle Emma; Platt, Stephen Matthew; Kalenitchenko, Dimitri Stanislas Desire; Hengsens, Geert; Irvine-Fynn, Tristram; Senger, Kim; Tveit, Alexander Tøsdal; Øvreås, Lise; ten Hietbrink, Sophie; Hollander, Jamie; Ammerlaan, Fenna; Damm, Ellen; Römer, Miriam; Fransson, Agneta; Chierici, Melissa; Delpech, Lisa-Marie; Pirk, Norbert; Sen, Arunima; Redecker, Kelly

2025

Nord Stream: Største enkeltutslepp av metan nokon gang

Platt, Stephen Matthew (interview subject); Gildestad, Bjørn Atle; Elster, Kristian (journalists)

2025

Metanutslipp på vei opp

Platt, Stephen Matthew (interview subject); Ursin, Lars (journalist)

2025

Nye tall: Metan-utslippene etter Nord Stream var tidenes største

Platt, Stephen Matthew (interview subject); Elster, Kristian (journalist)

2025

Methane in Svalbard (SvalGaSess)

Hodson, Andy; Kleber, Gabby; Platt, Stephen Matthew; Kalenitchenko, Dimitri; Hensgens, Geert; Irvine-Fynn, Tristram; Senger, Kim; Tveit, Alexander; Øverås, Lise; ten Hietbrink, Sophie; Hollander, Jamie; Ammerlaan, Fenna; Damm, Ellen; Römer, Miriam; Fransson, Agneta; Chierici, Melissa

2024

Sources and seasonality of black carbon in Europe

Eckhardt, Sabine; Thompson, Rona Louise; Evangeliou, Nikolaos; Pisso, Ignacio; Cassiani, Massimo; Yttri, Karl Espen; Platt, Stephen Matthew

2024

ICOS-NORWAY – A TOOL TO VERIFY NORWEGIAN GREENHOUSE GAS REDUCTIONS

Lauvset, Siv Kari; Platt, Stephen Matthew; Lange, Holger; Becker, Meike; Zwaaftink, Christine Groot; Skjelvan, Ingunn; Omar, Abdirahman; Fransson, Agneta; Roden, Nicholas; King, Andrew; Myhre, Gunnar; Olsen, Are

2024

National monitoring of aerosols in Norway

Platt, Stephen Matthew; Aas, Wenche; Lunder, Chris Rene

2024

Atmospheric observations of methane at the Zeppelin Observatory, Ny Ålesund, Svalbard

Platt, Stephen Matthew; Aas, Wenche; Lunder, Chris Rene; Hermansen, Ove; Thompson, Rona Louise; Pisso, Ignacio

2024

Status of the ICOS Norway atmosphere domain

Platt, Stephen Matthew; Aas, Wenche; Lunder, Chris Rene; Hermansen, Ove

2024

Global relevance of atmospheric observations in the Antarctica

Eckhardt, Sabine; Aas, Wenche; Platt, Stephen Matthew; Lunder, Chris Rene; Fjæraa, Ann Mari; Svendby, Tove Marit; Stebel, Kerstin; Tørseth, Kjetil

2024

Nordstream pipelines CH4 leak estimates and transport uncertainty using ICOS data and the FLEXPART Lagrangian particle dispersion model

Pisso, Ignacio; Platt, Stephen Matthew; Schmidbauer, Norbert; Eckhardt, Sabine; Evangeliou, Nikolaos; Marthinsen, Erik; Thompson, Rona Louise; Cassiani, Massimo

2024

Use of a Lagrangian transport model for atmospheric inversions using satellite observations: case study using TROPOMI to estimate CH4 emissions over Europe

Thompson, Rona Louise; Pisso, Ignacio; Schneider, Philipp; Stebel, Kerstin; Krishnankutty, Nalini; Platt, Stephen Matthew

2024

An efficient use of a Lagrangian transport model for atmospheric inversions using satellite observations: case study using TROPOMI to estimate CH4 emissions over Siberia

Krishnankutty, Nalini; Thompson, Rona Louise; Pisso, Ignacio; Schneider, Philipp; Stebel, Kerstin; Sasakawa, Motoki; Platt, Stephen Matthew

2024

Global relevance of atmospheric observations in the Antarctica

Eckhardt, Sabine; Aas, Wenche; Platt, Stephen Matthew; Lunder, Chris Rene; Fjæraa, Ann Mari; Svendby, Tove Marit; Stebel, Kerstin; Schmidbauer, Norbert; Tørseth, Kjetil

2024

Derfor er det så mye metan i atmosfæren nå

Platt, Stephen Matthew (interview subject); Aukrust, Øyvind (journalist)

2024

Nord Stream-sabotasjen sprengte metanrekorder lokalt, men forble likevel en dråpe i havet

Platt, Stephen Matthew (interview subject); Karlsen, Tia (journalist)

2023

Changes in the atmospheric chemical composition and impacts on climate, health, and ecosystems

Aas, Wenche; Bohlin-Nizzetto, Pernilla; Eckhardt, Sabine; Myhre, Cathrine Lund; Platt, Stephen Matthew; Solberg, Sverre; Svendby, Tove Marit; Tørseth, Kjetil; Yttri, Karl Espen

2023

Source apportionment of black carbon in Oslo (Norway) and Vinca (Serbia)

Platt, Stephen Matthew; Yttri, Karl Espen; Hak, Claudia; Jovasevic-Stojanovic, Milena

2023

Global fields of the methane isotopic ratio constrained with observations

Zwaaftink, Christine Groot; Thompson, Rona Louise; Tsuruta, Aki; Röckmann, Thomas; Levin, Ingeborg; Platt, Stephen Matthew

2023

Greenhouse gas observations in ICOS Norway and ReGAME

Platt, Stephen Matthew; Hermansen, Ove; Lunder, Chris Rene; Svendby, Tove Marit; Zwaaftink, Christine Groot; Thompson, Rona Louise; Pisso, Ignacio; Krishnankutty, Nalini

2023

Quantifying CH4 leaks from the Nordstream pipelines using ICOS data: updated estimates using the FLEXPART Lagrangian particle dispersion model

Pisso, Ignacio; Platt, Stephen Matthew; Schmidbauer, Norbert; Eckhardt, Sabine; Evangeliou, Nikolaos; Thompson, Rona Louise; Cassiani, Massimo

2023

Metanlekkasjen fra Nord Stream

Platt, Stephen Matthew (interview subject)

2022

Overvåkning av klimagasser

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Stebel, Kerstin; Aas, Wenche

2022

Ny måling viser rekordmykje metan over Noreg

Platt, Stephen Matthew (interview subject); Nyhus, Håvard (journalist)

2022

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Benedictow, Anna Maria Katarina; Denby, Bruce; Gauss, Michael; Heinesen, Daniel; Jonson, Jan Eiof; Karlsen, Krister Stræte; Klein, Heiko; Mortier, Augustin; Nyiri, Agnes; Segers, Arjo; Simpson, David; Tsyro, Svetlana; Valdebenito Bustamante, Alvaro Moises; Wind, Peter; Aas, Wenche; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Tørseth, Kjetil; Yttri, Karl Espen; Matthews, Bradley; Schindlbacher, Sabine; Ullrich, Bernhard; Wankmüller, Robert; Klimont, Zbigniew; Scheuschner, Thomas; Fernandez, Ignacio A. Gonzalez; Kuenen, Jeroen

2022

Nord Stream leak may have been largest methane emission ever recorded

Thompson, Rona Louise; Platt, Stephen Matthew (interview subjects); Dinneen, James (journalist)

2022

Gassutslipp skaper klimabekymring

Platt, Stephen Matthew (interview subject)

2022

Nye beregninger viser dobbelt så mye metan over Skandinavia

Platt, Stephen Matthew; Samset, Bjørn Hallvard (interview subjects); Elster, Kristian (journalist)

2022

An overview of the project ‘ReGAME – Reliable Global Methane Emissions estimates in a changing world’

Platt, Stephen Matthew; Myhre, Cathrine Lund; Stebel, Kerstin; Thompson, Rona Louise; Zwaaftink, Christine Groot; Pisso, Ignacio; Schneider, Philipp; Myhre, Gunnar; Hodnebrog, Øivind; Skeie, Ragnhild Bieltvedt; Hermansen, Ove; Schmidbauer, Norbert; Stohl, Andreas; Serov, Pavel; Ferré, Benedicte

2022

Long-term PM Chemical Composition and Organic Aerosol (OA) Sources in European Arctic, Svalbard

Chen, Gang; Manousakas, Manousos I.; Lunder, Chris Rene; Aas, Wenche; Platt, Stephen Matthew; Yttri, Karl Espen; Slowik, Jay; Prévôt, André S. H.

2022

Arctic methane

Platt, Stephen Matthew

2021

Monitoring of greenhouse gases – methane (CH4) and carbon dioxide (CO2) – modelling of emissions and fluxes

Stebel, Kerstin; Platt, Stephen Matthew; Myhre, Cathrine Lund; Fjæraa, Ann Mari; Thompson, Rona Louise; Pisso, Ignacio; Zwaaftink, Christine Groot; Sollum, Espen; Lopez-Aparicio, Susana; Grythe, Henrik; Tarrasón, Leonor; Kylling, Arve; Schneider, Philipp; Ytre-Eide, Martin

2021

Changes in black carbon emissions in Europe and China due to COVID-19

Evangeliou, Nikolaos; Jia, M.; Platt, Stephen Matthew; Eckhardt, Sabine; Myhre, Cathrine Lund; Laj, Paolo G.; Alados-Arboledas, Lucas; Backman, J.; Brem, Benjamin T.; Fiebig, Markus; Flentje, H.; Marinoni, A.; Pandolfi, M.; Yus-Diez, Jesus; Prats, N.; Putaud, J. P.; Sellegri, K.; Sorribas, M.; Eleftheriadis, K.; Vratolis, Stergios; Wiedensohler, A.; Stohl, Andreas; Huang, X.; Gao, J.; Ding, A.

2021

Tomme flyplasser og færre flyturer har lite å si for klimaet

Platt, Stephen Matthew; Andrew, Robbie (interview subjects); Grønning, Trygve (journalist)

2021

Nedstenging lite å si for utslipp

Platt, Stephen Matthew (interview subject); Grønning, Trygve (journalist)

2021

Status labelling of Birkenes Observatory

Lunder, Chris Rene; Hermansen, Ove; Platt, Stephen Matthew

2020

Results from EMEP/COLOSSAL/ACRTIS intensive measurement campaign

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2020

Trends in atmospheric CO2 and CH4 in Norway and Svalbard

Platt, Stephen Matthew; Lunder, Chris Rene; Hermansen, Ove; Myhre, Cathrine Lund

2020

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Tsyro, Svetlana; Jonson, Jan Eiof; Nyiri, Agnes; Simpson, David; Wind, Peter; Benedictow, Anna Maria Katarina; Klein, Heiko; Mu, Qing; Denby, Bruce; Wærsted, Eivind Grøtting; Aas, Wenche; Eckhardt, Sabine; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Yttri, Karl Espen; Tørseth, Kjetil; Mareckova, Katarina; Matthews, Bradley; Schindlbacher, Sabine; Ullrich, Bernhard; Wankmüller, Robert; Scheuschner, Thomas; Bergström, Robert; van der Gon, Hugo A.C. Denier; Kuenen, Jeroen J.P.; Visschedijk, Antoon J.H.; Reimann, Stefan; Hill, Matthias; Claude, Anja

2020

Trends in atmospheric CO2 and CH4 in Norway and Svalbard

Platt, Stephen Matthew; Lunder, Chris Rene; Hermansen, Ove; Myhre, Cathrine Lund

2020

Changes in black carbon emissions over Europe due to COVID-19 lockdowns

Evangeliou, Nikolaos; Platt, Stephen Matthew; Eckhardt, Sabine; Myhre, Cathrine Lund; Laj, P.; Alados-Arboledas, Lucas; Backman, J; Brem, Benjamin T.; Fiebig, Markus; Flentje, H.; Marinoni, A.; Pandolfi, M.; Yus-Diez, Jesus; Prats, N.; Putaud, J. P.; Sellegri, K.; Sorribas, Mar; Eleftheriadis, K.; Vratolis, Sterios; Wiedensohler, A.; Stohl, Andreas

2020

Air monitoring at the Trollhaugen Observatory in Antarctica

Aas, Wenche; Eckhardt, Sabine; Evangeliou, Nikolaos; Fiebig, Markus; Halse, Anne Karine; Hansen, Georg H.; Lunder, Chris Rene; Myhre, Cathrine Lund; Bohlin-Nizzetto, Pernilla; Pfaffhuber, Katrine Aspmo; Platt, Stephen Matthew; Schmidbauer, Norbert; Solberg, Sverre; Svendby, Tove Marit; Yttri, Karl Espen

2020

Fine aerosol chemical composition and sources in Europe using high time resolution instrumentation

Minguillón, M. C.; Prevot, A.S.H.; Riffault, Véronique; Favez, Olivier; Gilardoni, S.; Mocnik, G.; Platt, Stephen Matthew; Green, D; Ovadnevaite, Jurgita; Kasper-Giebl, Anne; Alastuey, A.; Marmureanu, Luminita; Eriksson, A.; Sokolovic, D.; COLOSSAL Team, The

2020

Da koronaen stengte verden, skjedde det noe med klimautslippene – her er beviset

Platt, Stephen Matthew; Røkke, Nils Anders (interview subjects); Opheim, Aagot (journalist)

2020

PMF based source apportionment of aethalometer data

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2019

Results from EMEP/COLOSSAL/ACRTIS intensive measurement campaign

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2019

Research and source apportionment at NILU

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2019

Observations of methane in the Arctic

Platt, Stephen Matthew; Myhre, Cathrine Lund; Ferré, Benedicte; Silyakova, Anna; Hermansen, Ove; Pisso, Ignacio; Schmidbauer, Norbert; Jansson, Pär; Stohl, Andreas; Eckhardt, Sabine; Vadakkepuliyambatta, Sunil; Fisher, Rebecca; Nisbet, Euan; Lowry, D.; Myhre, Gunnar; Mienert, Jürgen; Roekmann, Thomas

2019

Observations of methane in the Arctic

Platt, Stephen Matthew; Myhre, Cathrine Lund; Ferré, Benedicte; Silyakova, Anna; Hermansen, Ove; Pisso, Ignacio; Schmidbauer, Norbert; Jansson, Pär; Stohl, Andreas; Eckhardt, Sabine; Vadakkepuliyambatta, Sunil; Fisher, Rebecca; Nisbet, Euan; Lowry, D.; Myhre, Gunnar; Mienert, Jürgen; Roekmann, Thomas

2019

Global and Arctic methane

Platt, Stephen Matthew; Myhre, Cathrine Lund; Ferré, Benedicte; Silyakova, Anna; Hermansen, Ove; Pisso, Ignacio; Schmidbauer, Norbert; Jansson, Pär; Stohl, Andreas; Eckhardt, Sabine; Vadakkepuliyambatta, Sunil; Fisher, Rebecca; Nisbet, Euan; Lowry, D.; Myhre, Gunnar; Mienert, Jürgen; Roekmann, Thomas

2019

Black Carbon in the Arctic

Platt, Stephen Matthew; Eckhardt, Sabine

2019

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Tsyro, Svetlana; Jonson, Jan Eiof; Nyiri, Agnes; Gauss, Michael; Simpson, David; Wind, Peter; Benedictow, Anna Maria Katarina; Klein, Heiko; Mortier, Augustin; Aas, Wenche; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Yttri, Karl Espen; Tørseth, Kjetil; Gaisbauer, Silke; Mareckova, Katarina; Matthews, Bradley; Schindlbacher, Sabine; Sosa, Carlos; Tista, Melanie; Ullrich, Bernhard; Wankmüller, Robert; Scheuschner, Thomas; Bergström, Robert; Johanson, Lasse; Jalkanen, Jukka-Pekka; Metzger, Swen; van der Gon, Hugo A.C. Denier; Kuenen, Jeroen J.P.; Visschedijk, Antoon J.H.; Barregård, Lars; Molnar, Peter; Stockfelt, Leo

2019

Results from EMEP/COLOSSAL/ACRTIS intensive measurement campaign

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2019

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Tsyro, Svetlana; Jonson, Jan Eiof; Nyiri, Agnes; Gauss, Michael; Simpson, David; Wind, Peter; Benedictow, Anna Maria Katarina; Valdebenito Bustamante, Alvaro Moises; Klein, Heiko; Schulz, Michael; Mortier, Augustin; Aas, Wenche; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Yttri, Karl Espen; Rud, Richard Olav; Tørseth, Kjetil; Mareckova, Katarina; Matthews, Bradley; Tista, Melanie; Wankmüller, Robert; Posch, Maximilian; Bergström, Robert; Lazzeri, Paolo; Pandolfi, Marco; Luoma, Krista; Aurela, Minna; Lenartz, Fabian; Bergmans, Benjamin; Pittavino, Sara; Tombolato, Ivan

2018

Autonomous Multi-Format In-Situ Observation Platform for Atmospheric Carbon Dioxide and Methane Monitoring in Permafrost & Wetlands (MISO)

Climate warming is driven by increased concentrations of greenhouse gasses (GHGs) e.g., CO2 and CH4, in the atmosphere. Existing observatories are able to capture GHG information for large-scale global assessments, […]

Project period: 2023 – 2026

Ongoing

REliable Global Methane Emissions estimates in a changing world (REGAME)

In REGAME we will update chemistry transport models (FLEXPART, OsloCTM) to include the kinetic isotope effect (KIE) of methane (CH4), enabling better constraints on the CH4 budget (KIE is dependent […]

Project period: 2021 – 2025

Ongoing

Stephen Matthew Platt has 96 publications at NILU:

Alarmerende funn: Advarer: – Om dette fortsetter blir det ille

Hodson, Andrew; Platt, Stephen Matthew (interview subjects); Øksnes, Simen Grimstad (journalist)

2025

EYE-CLIMA: A Horizon Europe project using atmospheric inversions to improve national estimates of greenhouse gas emissions

Winiwarter, Wilfried; Thompson, Rona Louise; Stohl, Andreas; Peylin, Philippe; Ciais, Philippe; Boesch, Hartmuth; Aalto, Tuula; Berchet, Antoine; Kanakidou, Maria; Peters, Glen Philip; Shchepashchenko, Dmitry; Chang, Jean-Pierre; Fuß, Roland; Pisso, Ignacio; Engelen, Richard; Arneth, Almuth; Buchmann, Nina; Reimann, Stefan; Platt, Stephen Matthew; Krishnankutty, Nalini

2025

Global Inversion of a Black Carbon Emissions based on FLEXPART modelling and a Bayesian inversion algorithm

Eckhardt, Sabine; Thompson, Rona Louise; Evangeliou, Nikolaos; Pisso, Ignacio; Yttri, Karl Espen; Zwaaftink, Christine Groot; Platt, Stephen Matthew

2025

Advarer: – Om dette fortsetter blir det ille

Hodson, Andrew; Platt, Stephen Matthew (interview subjects)

2025

Luftkvaliteten blir bedre. Likevel jubler ikke forskerne

Platt, Stephen Matthew (interview subject); Storrønningen, Lilli (journalist)

2025

Ny forskning viser at duftvoks kan være helseskadelig

Håland, Alexander; Platt, Stephen Matthew (interview subjects); Johansen, Emil (journalist)

2025

Methane in Svalbard (SvalGaSess)

Hodson, Andrew; Kleber, Gabrielle Emma; Platt, Stephen Matthew; Kalenitchenko, Dimitri Stanislas Desire; Hengsens, Geert; Irvine-Fynn, Tristram; Senger, Kim; Tveit, Alexander Tøsdal; Øvreås, Lise; ten Hietbrink, Sophie; Hollander, Jamie; Ammerlaan, Fenna; Damm, Ellen; Römer, Miriam; Fransson, Agneta; Chierici, Melissa; Delpech, Lisa-Marie; Pirk, Norbert; Sen, Arunima; Redecker, Kelly

2025

Nord Stream: Største enkeltutslepp av metan nokon gang

Platt, Stephen Matthew (interview subject); Gildestad, Bjørn Atle; Elster, Kristian (journalists)

2025

Metanutslipp på vei opp

Platt, Stephen Matthew (interview subject); Ursin, Lars (journalist)

2025

Nye tall: Metan-utslippene etter Nord Stream var tidenes største

Platt, Stephen Matthew (interview subject); Elster, Kristian (journalist)

2025

Methane in Svalbard (SvalGaSess)

Hodson, Andy; Kleber, Gabby; Platt, Stephen Matthew; Kalenitchenko, Dimitri; Hensgens, Geert; Irvine-Fynn, Tristram; Senger, Kim; Tveit, Alexander; Øverås, Lise; ten Hietbrink, Sophie; Hollander, Jamie; Ammerlaan, Fenna; Damm, Ellen; Römer, Miriam; Fransson, Agneta; Chierici, Melissa

2024

Sources and seasonality of black carbon in Europe

Eckhardt, Sabine; Thompson, Rona Louise; Evangeliou, Nikolaos; Pisso, Ignacio; Cassiani, Massimo; Yttri, Karl Espen; Platt, Stephen Matthew

2024

ICOS-NORWAY – A TOOL TO VERIFY NORWEGIAN GREENHOUSE GAS REDUCTIONS

Lauvset, Siv Kari; Platt, Stephen Matthew; Lange, Holger; Becker, Meike; Zwaaftink, Christine Groot; Skjelvan, Ingunn; Omar, Abdirahman; Fransson, Agneta; Roden, Nicholas; King, Andrew; Myhre, Gunnar; Olsen, Are

2024

National monitoring of aerosols in Norway

Platt, Stephen Matthew; Aas, Wenche; Lunder, Chris Rene

2024

Atmospheric observations of methane at the Zeppelin Observatory, Ny Ålesund, Svalbard

Platt, Stephen Matthew; Aas, Wenche; Lunder, Chris Rene; Hermansen, Ove; Thompson, Rona Louise; Pisso, Ignacio

2024

Status of the ICOS Norway atmosphere domain

Platt, Stephen Matthew; Aas, Wenche; Lunder, Chris Rene; Hermansen, Ove

2024

Global relevance of atmospheric observations in the Antarctica

Eckhardt, Sabine; Aas, Wenche; Platt, Stephen Matthew; Lunder, Chris Rene; Fjæraa, Ann Mari; Svendby, Tove Marit; Stebel, Kerstin; Tørseth, Kjetil

2024

Nordstream pipelines CH4 leak estimates and transport uncertainty using ICOS data and the FLEXPART Lagrangian particle dispersion model

Pisso, Ignacio; Platt, Stephen Matthew; Schmidbauer, Norbert; Eckhardt, Sabine; Evangeliou, Nikolaos; Marthinsen, Erik; Thompson, Rona Louise; Cassiani, Massimo

2024

Use of a Lagrangian transport model for atmospheric inversions using satellite observations: case study using TROPOMI to estimate CH4 emissions over Europe

Thompson, Rona Louise; Pisso, Ignacio; Schneider, Philipp; Stebel, Kerstin; Krishnankutty, Nalini; Platt, Stephen Matthew

2024

An efficient use of a Lagrangian transport model for atmospheric inversions using satellite observations: case study using TROPOMI to estimate CH4 emissions over Siberia

Krishnankutty, Nalini; Thompson, Rona Louise; Pisso, Ignacio; Schneider, Philipp; Stebel, Kerstin; Sasakawa, Motoki; Platt, Stephen Matthew

2024

Global relevance of atmospheric observations in the Antarctica

Eckhardt, Sabine; Aas, Wenche; Platt, Stephen Matthew; Lunder, Chris Rene; Fjæraa, Ann Mari; Svendby, Tove Marit; Stebel, Kerstin; Schmidbauer, Norbert; Tørseth, Kjetil

2024

Derfor er det så mye metan i atmosfæren nå

Platt, Stephen Matthew (interview subject); Aukrust, Øyvind (journalist)

2024

Nord Stream-sabotasjen sprengte metanrekorder lokalt, men forble likevel en dråpe i havet

Platt, Stephen Matthew (interview subject); Karlsen, Tia (journalist)

2023

Changes in the atmospheric chemical composition and impacts on climate, health, and ecosystems

Aas, Wenche; Bohlin-Nizzetto, Pernilla; Eckhardt, Sabine; Myhre, Cathrine Lund; Platt, Stephen Matthew; Solberg, Sverre; Svendby, Tove Marit; Tørseth, Kjetil; Yttri, Karl Espen

2023

Source apportionment of black carbon in Oslo (Norway) and Vinca (Serbia)

Platt, Stephen Matthew; Yttri, Karl Espen; Hak, Claudia; Jovasevic-Stojanovic, Milena

2023

Global fields of the methane isotopic ratio constrained with observations

Zwaaftink, Christine Groot; Thompson, Rona Louise; Tsuruta, Aki; Röckmann, Thomas; Levin, Ingeborg; Platt, Stephen Matthew

2023

Greenhouse gas observations in ICOS Norway and ReGAME

Platt, Stephen Matthew; Hermansen, Ove; Lunder, Chris Rene; Svendby, Tove Marit; Zwaaftink, Christine Groot; Thompson, Rona Louise; Pisso, Ignacio; Krishnankutty, Nalini

2023

Quantifying CH4 leaks from the Nordstream pipelines using ICOS data: updated estimates using the FLEXPART Lagrangian particle dispersion model

Pisso, Ignacio; Platt, Stephen Matthew; Schmidbauer, Norbert; Eckhardt, Sabine; Evangeliou, Nikolaos; Thompson, Rona Louise; Cassiani, Massimo

2023

Metanlekkasjen fra Nord Stream

Platt, Stephen Matthew (interview subject)

2022

Overvåkning av klimagasser

Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Stebel, Kerstin; Aas, Wenche

2022

Ny måling viser rekordmykje metan over Noreg

Platt, Stephen Matthew (interview subject); Nyhus, Håvard (journalist)

2022

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Benedictow, Anna Maria Katarina; Denby, Bruce; Gauss, Michael; Heinesen, Daniel; Jonson, Jan Eiof; Karlsen, Krister Stræte; Klein, Heiko; Mortier, Augustin; Nyiri, Agnes; Segers, Arjo; Simpson, David; Tsyro, Svetlana; Valdebenito Bustamante, Alvaro Moises; Wind, Peter; Aas, Wenche; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Tørseth, Kjetil; Yttri, Karl Espen; Matthews, Bradley; Schindlbacher, Sabine; Ullrich, Bernhard; Wankmüller, Robert; Klimont, Zbigniew; Scheuschner, Thomas; Fernandez, Ignacio A. Gonzalez; Kuenen, Jeroen

2022

Nord Stream leak may have been largest methane emission ever recorded

Thompson, Rona Louise; Platt, Stephen Matthew (interview subjects); Dinneen, James (journalist)

2022

Gassutslipp skaper klimabekymring

Platt, Stephen Matthew (interview subject)

2022

Nye beregninger viser dobbelt så mye metan over Skandinavia

Platt, Stephen Matthew; Samset, Bjørn Hallvard (interview subjects); Elster, Kristian (journalist)

2022

An overview of the project ‘ReGAME – Reliable Global Methane Emissions estimates in a changing world’

Platt, Stephen Matthew; Myhre, Cathrine Lund; Stebel, Kerstin; Thompson, Rona Louise; Zwaaftink, Christine Groot; Pisso, Ignacio; Schneider, Philipp; Myhre, Gunnar; Hodnebrog, Øivind; Skeie, Ragnhild Bieltvedt; Hermansen, Ove; Schmidbauer, Norbert; Stohl, Andreas; Serov, Pavel; Ferré, Benedicte

2022

Long-term PM Chemical Composition and Organic Aerosol (OA) Sources in European Arctic, Svalbard

Chen, Gang; Manousakas, Manousos I.; Lunder, Chris Rene; Aas, Wenche; Platt, Stephen Matthew; Yttri, Karl Espen; Slowik, Jay; Prévôt, André S. H.

2022

Arctic methane

Platt, Stephen Matthew

2021

Monitoring of greenhouse gases – methane (CH4) and carbon dioxide (CO2) – modelling of emissions and fluxes

Stebel, Kerstin; Platt, Stephen Matthew; Myhre, Cathrine Lund; Fjæraa, Ann Mari; Thompson, Rona Louise; Pisso, Ignacio; Zwaaftink, Christine Groot; Sollum, Espen; Lopez-Aparicio, Susana; Grythe, Henrik; Tarrasón, Leonor; Kylling, Arve; Schneider, Philipp; Ytre-Eide, Martin

2021

Changes in black carbon emissions in Europe and China due to COVID-19

Evangeliou, Nikolaos; Jia, M.; Platt, Stephen Matthew; Eckhardt, Sabine; Myhre, Cathrine Lund; Laj, Paolo G.; Alados-Arboledas, Lucas; Backman, J.; Brem, Benjamin T.; Fiebig, Markus; Flentje, H.; Marinoni, A.; Pandolfi, M.; Yus-Diez, Jesus; Prats, N.; Putaud, J. P.; Sellegri, K.; Sorribas, M.; Eleftheriadis, K.; Vratolis, Stergios; Wiedensohler, A.; Stohl, Andreas; Huang, X.; Gao, J.; Ding, A.

2021

Tomme flyplasser og færre flyturer har lite å si for klimaet

Platt, Stephen Matthew; Andrew, Robbie (interview subjects); Grønning, Trygve (journalist)

2021

Nedstenging lite å si for utslipp

Platt, Stephen Matthew (interview subject); Grønning, Trygve (journalist)

2021

Status labelling of Birkenes Observatory

Lunder, Chris Rene; Hermansen, Ove; Platt, Stephen Matthew

2020

Results from EMEP/COLOSSAL/ACRTIS intensive measurement campaign

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2020

Trends in atmospheric CO2 and CH4 in Norway and Svalbard

Platt, Stephen Matthew; Lunder, Chris Rene; Hermansen, Ove; Myhre, Cathrine Lund

2020

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Tsyro, Svetlana; Jonson, Jan Eiof; Nyiri, Agnes; Simpson, David; Wind, Peter; Benedictow, Anna Maria Katarina; Klein, Heiko; Mu, Qing; Denby, Bruce; Wærsted, Eivind Grøtting; Aas, Wenche; Eckhardt, Sabine; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Yttri, Karl Espen; Tørseth, Kjetil; Mareckova, Katarina; Matthews, Bradley; Schindlbacher, Sabine; Ullrich, Bernhard; Wankmüller, Robert; Scheuschner, Thomas; Bergström, Robert; van der Gon, Hugo A.C. Denier; Kuenen, Jeroen J.P.; Visschedijk, Antoon J.H.; Reimann, Stefan; Hill, Matthias; Claude, Anja

2020

Trends in atmospheric CO2 and CH4 in Norway and Svalbard

Platt, Stephen Matthew; Lunder, Chris Rene; Hermansen, Ove; Myhre, Cathrine Lund

2020

Changes in black carbon emissions over Europe due to COVID-19 lockdowns

Evangeliou, Nikolaos; Platt, Stephen Matthew; Eckhardt, Sabine; Myhre, Cathrine Lund; Laj, P.; Alados-Arboledas, Lucas; Backman, J; Brem, Benjamin T.; Fiebig, Markus; Flentje, H.; Marinoni, A.; Pandolfi, M.; Yus-Diez, Jesus; Prats, N.; Putaud, J. P.; Sellegri, K.; Sorribas, Mar; Eleftheriadis, K.; Vratolis, Sterios; Wiedensohler, A.; Stohl, Andreas

2020

Air monitoring at the Trollhaugen Observatory in Antarctica

Aas, Wenche; Eckhardt, Sabine; Evangeliou, Nikolaos; Fiebig, Markus; Halse, Anne Karine; Hansen, Georg H.; Lunder, Chris Rene; Myhre, Cathrine Lund; Bohlin-Nizzetto, Pernilla; Pfaffhuber, Katrine Aspmo; Platt, Stephen Matthew; Schmidbauer, Norbert; Solberg, Sverre; Svendby, Tove Marit; Yttri, Karl Espen

2020

Fine aerosol chemical composition and sources in Europe using high time resolution instrumentation

Minguillón, M. C.; Prevot, A.S.H.; Riffault, Véronique; Favez, Olivier; Gilardoni, S.; Mocnik, G.; Platt, Stephen Matthew; Green, D; Ovadnevaite, Jurgita; Kasper-Giebl, Anne; Alastuey, A.; Marmureanu, Luminita; Eriksson, A.; Sokolovic, D.; COLOSSAL Team, The

2020

Da koronaen stengte verden, skjedde det noe med klimautslippene – her er beviset

Platt, Stephen Matthew; Røkke, Nils Anders (interview subjects); Opheim, Aagot (journalist)

2020

PMF based source apportionment of aethalometer data

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2019

Results from EMEP/COLOSSAL/ACRTIS intensive measurement campaign

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2019

Research and source apportionment at NILU

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2019

Observations of methane in the Arctic

Platt, Stephen Matthew; Myhre, Cathrine Lund; Ferré, Benedicte; Silyakova, Anna; Hermansen, Ove; Pisso, Ignacio; Schmidbauer, Norbert; Jansson, Pär; Stohl, Andreas; Eckhardt, Sabine; Vadakkepuliyambatta, Sunil; Fisher, Rebecca; Nisbet, Euan; Lowry, D.; Myhre, Gunnar; Mienert, Jürgen; Roekmann, Thomas

2019

Observations of methane in the Arctic

Platt, Stephen Matthew; Myhre, Cathrine Lund; Ferré, Benedicte; Silyakova, Anna; Hermansen, Ove; Pisso, Ignacio; Schmidbauer, Norbert; Jansson, Pär; Stohl, Andreas; Eckhardt, Sabine; Vadakkepuliyambatta, Sunil; Fisher, Rebecca; Nisbet, Euan; Lowry, D.; Myhre, Gunnar; Mienert, Jürgen; Roekmann, Thomas

2019

Global and Arctic methane

Platt, Stephen Matthew; Myhre, Cathrine Lund; Ferré, Benedicte; Silyakova, Anna; Hermansen, Ove; Pisso, Ignacio; Schmidbauer, Norbert; Jansson, Pär; Stohl, Andreas; Eckhardt, Sabine; Vadakkepuliyambatta, Sunil; Fisher, Rebecca; Nisbet, Euan; Lowry, D.; Myhre, Gunnar; Mienert, Jürgen; Roekmann, Thomas

2019

Black Carbon in the Arctic

Platt, Stephen Matthew; Eckhardt, Sabine

2019

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Tsyro, Svetlana; Jonson, Jan Eiof; Nyiri, Agnes; Gauss, Michael; Simpson, David; Wind, Peter; Benedictow, Anna Maria Katarina; Klein, Heiko; Mortier, Augustin; Aas, Wenche; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Yttri, Karl Espen; Tørseth, Kjetil; Gaisbauer, Silke; Mareckova, Katarina; Matthews, Bradley; Schindlbacher, Sabine; Sosa, Carlos; Tista, Melanie; Ullrich, Bernhard; Wankmüller, Robert; Scheuschner, Thomas; Bergström, Robert; Johanson, Lasse; Jalkanen, Jukka-Pekka; Metzger, Swen; van der Gon, Hugo A.C. Denier; Kuenen, Jeroen J.P.; Visschedijk, Antoon J.H.; Barregård, Lars; Molnar, Peter; Stockfelt, Leo

2019

Results from EMEP/COLOSSAL/ACRTIS intensive measurement campaign

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

2019

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Tsyro, Svetlana; Jonson, Jan Eiof; Nyiri, Agnes; Gauss, Michael; Simpson, David; Wind, Peter; Benedictow, Anna Maria Katarina; Valdebenito Bustamante, Alvaro Moises; Klein, Heiko; Schulz, Michael; Mortier, Augustin; Aas, Wenche; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Yttri, Karl Espen; Rud, Richard Olav; Tørseth, Kjetil; Mareckova, Katarina; Matthews, Bradley; Tista, Melanie; Wankmüller, Robert; Posch, Maximilian; Bergström, Robert; Lazzeri, Paolo; Pandolfi, Marco; Luoma, Krista; Aurela, Minna; Lenartz, Fabian; Bergmans, Benjamin; Pittavino, Sara; Tombolato, Ivan

2018

Autonomous Multi-Format In-Situ Observation Platform for Atmospheric Carbon Dioxide and Methane Monitoring in Permafrost & Wetlands (MISO)

Climate warming is driven by increased concentrations of greenhouse gasses (GHGs) e.g., CO2 and CH4, in the atmosphere. Existing observatories are able to capture GHG information for large-scale global assessments, […]

Project period: 2023 – 2026

Ongoing

REliable Global Methane Emissions estimates in a changing world (REGAME)

In REGAME we will update chemistry transport models (FLEXPART, OsloCTM) to include the kinetic isotope effect (KIE) of methane (CH4), enabling better constraints on the CH4 budget (KIE is dependent […]

Project period: 2021 – 2025

Ongoing