Browsing NILU Brage by Author "O'Doherty, Simon"
Now showing items 1-17 of 17
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A new estimation of the recent tropospheric molecular hydrogen budget using atmospheric observations and variational inversion
Yver, Camille E.; Pison, Isabelle C.; Fortems-Cheiney, Audrey; Schmidt, Martina; Chevallier, Frederic; Ramonet, Michel; Jordan, Armin; Søvde, Ole Amund; Engel, Andreas; Fisher, Rebecca E.; Lowry, David; Nisbet, Euan G.; Levin, Ingeborg; Hammer, Samuel; Necki, Jaroslaw; Bartyzel, Jakub; Reimann, Stefan; Vollmer, Martin K; Steinbacher, Martin; Aalto, Tuula; Maione, Michela; Arduini, Jgor; O'Doherty, Simon; Grant, Aoife; Sturges, William T.; Forster, Grant L.; Lunder, Chris Rene; Privalov, Viacheslav; Paramonova, Nina N.; Werner, Anja; Bousquet, Philippe (Journal article; Peer reviewed, 2011) -
Atmospheric histories and emissions of chlorofluorocarbons CFC-13 (CClF3), ΣCFC-114 (C2Cl2F4), and CFC-115 (C2ClF5)
Vollmer, Martin K.; Young, Dickon; Trudinger, Cathy M.; Muhle, Jens; Henne, Stephan; Rigby, Matthew; Park, Sunyoung; Li, Shanlan; Guillevic, Myriam; Mitrevski, Blagoj; Harth, Christina M.; Miller, Benjamin R.; Reimann, Stefan; Yao, Bo; Steele, L. Paul; Wyss, Simon A.; Lunder, Chris Rene; Arduini, Jgor; McCulloch, Archie; Wu, Songhao; Rhee, Tae Siek; Wang, Ray H. J.; Salameh, Peter K.; Hermansen, Ove; Hill, Matthias; Langenfelds, Ray L.; Ivy, Diane; O'Doherty, Simon; Krummel, Paul B.; Maione, Michela; Etheridge, David M.; Zhou, Lingxi; Fraser, Paul J.; Prinn, Ronald G.; Weiss, Ray F.; Simmonds, Peter G. (Journal article; Peer reviewed, 2018) -
Atmospheric histories and global emissions of halons H-1211 (CBrClF2), H-1301 (CBrF3), and H-2402 (CBrF2CBrF2).
Vollmer, M.K.; Mühle, Jens; Trudinger, Cathy; Rigby, Matthew; Montzka, Stephen A.; Harth, Christina M.; Miller, Benjamin R.; Henne, Stephan; Krummel, Paul B.; Hall, Brad D.; Young, Dickon; Kim, Jooil; Arduini, Jgor; Wenger, Angelina; Yao, Bo; Reimann, Stefan; O'Doherty, Simon; Maione, Michela; Etheridge, David M.; Li, Shanlan; Verdonik, Daniel P.; Park, Sunyoung; Dutton, Geoff; Steele, L. Paul; Lunder, Chris Rene; Rhee, Tae Siek; Hermansen, Ove; Schmidbauer, Josef Norbert; Wang, Ray H.J.; Hill, Matthias; Salameh, Peter K.; Langenfelds, Ray L.; Zhou, Lingxi; Blünier, Thomas; Schwander, Jakob; Elkins, James W.; Butler, James H.; Simmonds, Peter G.; Weiss, Ray F.; Prinn, Ronald G.; Fraser, Paul J. (Journal article; Peer reviewed, 2016) -
Atmospheric histories and global emissions of the anthropogenic hydrofluorocarbons HFC-365mfc, HFC-245fa, HFC-227ea, and HFC-236fa
Vollmer, Martin K.; Miller, Benjamin R.; Rigby, Matthew; Reimann, Stefan; Mühle, Jens; Krummel, Paul B.; O'Doherty, Simon; Kim, Jooil; Rhee, Tae Siek; Weiss, Ray F.; Fraser, Paul J.; Simmonds, Peter G.; Salameh, Peter K.; Harth, Christina M.; Wang, Ray H.; Steel, L. Paul; Young, Dickon; Lunder, Chris Rene; Hermansen, Ove; Ivy, Diane; Arnold, Tim; Schmidbauer, Norbert; Kim, Kyung-Ryul; Greally, Brian R.; Hill, Matthias; Leist, Michael; Wenger, Angelina; Prinn, Ronald G. (Peer reviewed; Journal article, 2011)[1] We report on ground-based atmospheric measurements and emission estimates of the four anthropogenic hydrofluorocarbons (HFCs) HFC-365mfc (CH3CF2CH2CF3, 1,1,1,3,3-pentafluorobutane), HFC-245fa (CHF2CH2CF3, 1,1,1,3,3-p ... -
Comparison of four inverse modelling systems applied to the estimation of HFC-125, HFC-134a, and SF6 emissions over Europe
Brunner, Dominik; Arnold, Tim; Henne, Stephan; Manning, Alistair J.; Thompson, Rona Louise; Maione, Michela; O'Doherty, Simon; Reimann, Stefan (Journal article; Peer reviewed, 2017)Hydrofluorocarbons (HFCs) are used in a range of industrial applications and have largely replaced previously used gases (CFCs and HCFCs). HFCs are not ozone-depleting but have large global warming potentials and are, ... -
Consumption of CH3Cl, CH3Br, and CH3I and emission of CHCl3, CHBr3, and CH2Br2 from the forefield of a retreating Arctic glacier
Macdonald, Moya L.; Wadham, Jemma L.; Young, Dickon; Lunder, Chris Rene; Hermansen, Ove; Lamarche-Gagnon, Guillaume; O'Doherty, Simon (Peer reviewed; Journal article, 2020)The Arctic is one of the most rapidly warming regions of the Earth, with predicted temperature increases of 5–7 ∘C and the accompanying extensive retreat of Arctic glacial systems by 2100. Retreating glaciers will reveal ... -
Corrigendum to "Global and regional emission estimates for HCFC-22", Atmos. Chem. Phys., 12, 10033-10050, 2012
Saikawa, Eri; Rigby, Matthew; Prinn, Ronald G.; Montzka, Stephen A.; Miller, Ben R.; Kuijpers, Lambert J.M.; Fraser, Paul J.B.; Vollmer, Martin K.; Saito, Takuya; Yokouchi, Yoko; Harth, Christina M.; Mühle, Jens; Weiss, Ray F.; Salameh, Peter K.; Kim, Jooil; Li, Shanlan; Park, Sunyoung; Kim, Kyung-Ryul; Young, Dickon; O'Doherty, Simon; Simmonds, Peter G.; McCulloch, Archie; Krummel, Paul B.; Steele, Lloyd Paul; Lunder, Chris Rene; Hermansen, Ove; Maione, Michela; Arduini, Jgor; Yao, Bo; Zhou, Lingxi; Wang, Ray H.J.; Elkins, James W.; Hall, Brad (Journal article; Peer reviewed, 2014) -
Historical greenhouse gas concentrations for climate modelling (CMIP6)
Meinshausen, Malte; Vogel, Elisabeth; Nauels, Alexander; Lorbacher, Katja; Meinshausen, Nicolai; Etheridge, David M.; Fraser, Paul J.; Montzka, Stephen A.; Rayner, Peter J.; Trudinger, Cathy M.; Krummel, Paul B.; Beyerle, Urs; Canadell, Josep G.; Daniel, John S.; Enting, Ian G.; Law, Rachel M.; Lunder, Chris Rene; O'Doherty, Simon; Prinn, Ron G.; Reimann, Stefan; Rubino, Mauro; Velders, Guus J.M.; Vollmer, Martin K.; Wang, Ray H. J.; Weiss, Ray (Journal article; Peer reviewed, 2017) -
History of chemically and radiatively important atmospheric gases from the Advanced Global Atmospheric Gases Experiment (AGAGE)
Prinn, Ronald G.; Weiss, Ray F.; Arduini, Jgor; Arnold, Tim; DeWitt, H. Langley; Fraser, Paul J.; Ganesan, Anita L.; Gasore, Jimmy; Harth, Christina M.; Hermansen, Ove; Kim, Jooil; Krummel, Paul B.; Li, Shanlan; Loh, Zöe M.; Lunder, Chris Rene; Maione, Michela; Manning, Alistair J.; Miller, Ben R.; Mitrevski, Blagoj; Muhle, Jens; O'Doherty, Simon; Park, Sunyoung; Reimann, Stefan; Rigby, Matt; Saito, Takuya; Salameh, Peter K.; Schmidt, Roland; Simmonds, Peter G.; Steele, L. Paul; Vollmer, Martin K.; Wang, Ray H.; Yao, Bo; Yokouchi, Yoko; Young, Dickon; Zhou, Lingxi (Journal article; Peer reviewed, 2018)We present the organization, instrumentation, datasets, data interpretation, modeling, and accomplishments of the multinational global atmospheric measurement program AGAGE (Advanced Global Atmospheric Gases Experiment). ... -
Hydrochlorofluorocarbon and hydrofluorocarbon emissions in East Asia determined by inverse modeling
Stohl, Andreas; Kim, Jooil; Li, Shanlan; O'Doherty, Simon; Mühle, Jens; Salameh, Peter K.; Saito, Takuya; Vollmer, Martin K; Wan, D.; Weiss, Ray F.; Yao, Bin; Yokouchi, Yoko; Zhou, Lingxi (Journal article; Peer reviewed, 2010) -
Increases in Global and East Asian Nitrogen Trifluoride (NF3) Emissions Inferred from Atmospheric Observations
Liu, Yu; Sheng, Jianxiong; Rigby, Matthew; Ganesan, Anita L.; Kim, Jooil; Western, Luke M.; Mühle, Jens; Park, Sunyoung; Park, Hyeri; Weiss, Ray F.; Salameh, Peter K.; O'Doherty, Simon; Young, Dickon; Krummel, Paul B.; Vollmer, Martin K.; Reimann, Stefan; Lunder, Chris Rene; Prinn, Ronald G. (Peer reviewed; Journal article, 2024)Nitrogen trifluoride (NF3) is a potent and long-lived greenhouse gas that is widely used in the manufacture of semiconductors, photovoltaic cells, and flat panel displays. Using atmospheric observations from eight monitoring ... -
Inverse modelling of European CH4 emissions during 2006–2012 using different inverse models and reassessed atmospheric observations
Bergamashci, Peter; Karstens, Ute; Manning, Alistair J.; Saunois, Marielle; Tsuruta, Aki; Berchet, Antoine; Vermeulen, Alexander T.; Arnold, Tim; Janssens-Maenhout, Greet; Hammer, Samuel; Levin, Ingeborg; Schmidt, Martina; Ramonet, Michel; Lopez, Morgan; Lavric, Jost; Aalto, Tuula; Chen, Huilin; Feist, Dietrich G.; Gerbig, Cristoph; Haszpra, László; Hermansen, Ove; Manca, Giovanni; Moncrieff, John; Meinhardt, Frank; Necki, Jaroslaw; Galkowski, Michal; O'Doherty, Simon; Paramonova, Nina; Scheeren, Hubertus A.; Steinbacher, Martin; Dlugokencky, Ed (Journal article; Peer reviewed, 2018) -
Optimal estimation of the surface fluxes of methyl chloride using a 3-D global chemical transport model
Xiao, Xue; Prinn, Ronald G.; Fraser, Paul J.; Simmonds, Peter G; Weiss, Ray F.; O'Doherty, Simon; Miller, Benjamin R.; Salameh, Peter K.; Harth, Christina M.; Krummel, Paul B.; Porter, Laura W.; Mühle, Jens; Greally, Brian R; Cunnold, Derek; Wang, Ruodu; Montzka, Stephen A.; Elkins, James W.; Dutton, Geoff S.; Thompson, T.M.; Butler, James H.; Hall, Brad D.; Reimann, Stefan; Vollmer, Martin K; Stordal, Frode; Lunder, Chris Rene; Maione, Michela; Arduini, Jgor; Yokouchi, Yoko (Journal article; Peer reviewed, 2010) -
Perfluorocyclobutane (PFC-318, c-C4F8) in the global atmosphere
Mühle, Jens; Trudinger, Cathy; Western, Luke M.; Rigby, Matthew; Vollmer, Martin K.; Park, Sunyoung; Manning, Alistair J.; Say, Daniel; Ganesan, Anita; Steele, L. Paul; Ivy, Diane J.; Arnold, Tim; Li, Shanlan; Stohl, Andreas; Harth, Christina M.; Salameh, Peter K.; McCulloch, Archie; O'Doherty, Simon; Park, Mi-Kyung; Jo, Chun Ok; Young, Dickon; Stanley, Kieran; Krummel, Paul B.; Mitrevski, Blagoj; Hermansen, Ove; Lunder, Chris Rene; Evangeliou, Nikolaos; Yao, Bo; Kim, Jooil; Hmiel, Benjamin; Buizert, Christo; Petrenko, Vasilii V.; Arduini, Jgor; Maione, Michela; Etheridge, David M.; Michalopoulou, Eleni; Czerniak, Mike; Severinghaus, Jeffrey P.; Reimann, Stefan; Simmonds, Peter G.; Fraser, Paul J.; Prinn, Ronald G.; Weiss, Ray F. (Journal article; Peer reviewed, 2019)We reconstruct atmospheric abundances of the potent greenhouse gas c-C4F8 (perfluorocyclobutane, perfluorocarbon PFC-318) from measurements of in situ, archived, firn, and aircraft air samples with precisions of ∼1 %–2 % ... -
Recent Trends in Stratospheric Chlorine From Very Short‐Lived Substances
Hossaini, Ryan; Atlas, Elliot; Dhomse, Sandip S.; Chipperfield, Martyn P.; Bernath, Peter F.; Fernando, Anton M.; Mühle, Jens; Leeson, Amber A.; Montzka, Stephen A.; Feng, Wuhu; Harrison, Jeremy J.; Krummel, Paul; Vollmer, Martin K.; Reimann, Stefan; O'Doherty, Simon; Young, Dickon; Maione, Michela; Arduini, Jgor; Lunder, Chris Rene (Journal article; Peer reviewed, 2019)Very short‐lived substances (VSLS), including dichloromethane (CH2Cl2), chloroform (CHCl3), perchloroethylene (C2Cl4), and 1,2‐dichloroethane (C2H4Cl2), are a stratospheric chlorine source and therefore contribute to ozone ... -
A rise in HFC-23 emissions from eastern Asia since 2015
Park, Hyeri; Kim, Jooil; Choi, Haklim; Geum, Sohyeon; Kim, Yeaseul; Thompson, Rona Louise; Mühle, Jens; Salameh, Peter K.; Harth, Christina M.; Stanley, Kieran M.; O'Doherty, Simon; Fraser, Paul J.; Simmonds, Peter G.; Krummel, Paul B.; Weiss, Ray F.; Prinn, Ronald G.; Park, Sunyoung (Peer reviewed; Journal article, 2023)Trifluoromethane (CHF3, HFC-23), one of the most potent greenhouse gases among hydrofluorocarbons (HFCs), is mainly emitted to the atmosphere as a by-product in the production of the ozone-depleting legacy refrigerant and ... -
A Synthesis Inversion to Constrain Global Emissions of Two Very Short Lived Chlorocarbons: Dichloromethane, and Perchloroethylene
Claxton, Tom; Hossaini, R.; Wilson, C.; Montzka, Stephen A.; Chipperfield, Martyn P.; Wild, Oliver; Bednarz, Ewa M.; Carpenter, Lucy J.; Andrews, Stephen J.; Hackenberg, Sina C.; Mühle, Jens; Oram, David; Park, Sunyoung; Park, Mi-Kyung; Atlas, Elliot; Navarro, Maria; Schauffler, Sue; Sherry, David; Vollmer, Martin K.; Schuck, Tanja; Engel, Andreas; Krummel, Paul B.; Maione, Michela; Arduini, Jgor; Saito, Takuya; Yokouchi, Yoko; O'Doherty, Simon; Young, Dickon; Lunder, Chris Rene (Peer reviewed; Journal article, 2020)Dichloromethane (CH2Cl2) and perchloroethylene (C2Cl4) are chlorinated very short lived substances (Cl‐VSLS) with anthropogenic sources. Recent studies highlight the increasing influence of such compounds, particularly ...