publications

2025

1. npj Clim Atmos Sci

   Drivers of persistent changes in the global methane cycle under aggressive mitigation action

   Gerd A. Folberth, Chris D. Jones, Fiona M. O’Connor, and 3 more authors

   npj Clim Atmos Sci, Apr 2025

   Publisher: Nature Publishing Group

   Abs DOI

   To achieve the Paris climate agreement goals, methane (CH4) emission mitigation plays a key role. Therefore, a better understanding of the global methane cycle is indispensable. Here we simulate the global methane cycle fully interactively from 1850 to 2100 with a strong mitigation action scenario (SSP1-2.6) post 2014. We show that the atmospheric methane burden largely recovers to early 20th-century levels, while wetland methane emissions follow a persistent upward trend from 166 Tg(CH4) yr–1 at pre-industrial to 221 Tg(CH4) yr–1 in 2100. The methane lifetime decreases from 9.3 to 7.3 years over the 1850–2100 period. We identify net primary productivity as the main driver behind the wetland methane trend with R2 = 0.7. This implies that important components of the methane cycle (wetland methane, methane lifetime) are subject to Earth system feedbacks, potentially impacting any prospective methane mitigation action. Therefore, methane mitigation strategies will need to consider feedbacks in the Earth system.

2. ACP

   Applications of Machine Learning and Artificial Intelligence in Tropospheric Ozone Research

   Sebastian H. M. Hickman, Makoto M. Kelp, Paul T. Griffiths, and 14 more authors

   Geoscientific Model Development, Nov 2025

   Publisher: Copernicus GmbH

   Abs DOI

   Machine learning (ML) is transforming atmospheric chemistry, offering powerful tools to address challenges in tropospheric ozone research, a critical area for climate resilience and public health. As in adjacent fields, ML approaches complement existing research by learning patterns from ever-increasing volumes of atmospheric and environmental data relevant to ozone. We highlight the rapid progress made in the field since Phase 1 of the Tropospheric Ozone Assessment Report (TOAR), focussing particularly on the most active areas of research, namely short-term ozone forecasting, emulation of atmospheric chemistry and the use of remote sensing for ozone estimation. This review provides a comprehensive synthesis of recent advancements, highlights critical challenges, and proposes actionable pathways to develop ML in ozone research. Further advances hinge on addressing domain-specific issues such as the dependence of ozone concentrations on several poorly observed precursor species, as well as making progress on generic ML challenges such as the definition of suitable benchmarks and developing robust, explainable models. Reaping the full potential of ML for ozone research and operational applications will require close collaborations across atmospheric chemistry, ML and computational science and vigilant pursuit of the rapid developments in adjacent fields.

3. Comm Earth and Env

   East Asian aerosol cleanup has likely contributed to the recent acceleration in global warming

   Bjørn H. Samset, Laura J. Wilcox, Robert J. Allen, and 21 more authors

   Communications Earth & Environment, Jul 2025

   Abs DOI

   Global surface warming has accelerated since around 2010, relative to the preceding half century1–3. This has coincided with East Asian efforts to reduce air pollution through restricted atmospheric aerosol and precursor emissions4,5. A direct link between the two has, however, not yet been established. Here we show, using a large set of simulations from eight Earth System Models, how a time-evolving 75% reduction in East Asian sulfate emissions partially unmasks greenhouse gas-driven warming and influences the spatial pattern of surface temperature change. We find a rapidly evolving global, annual mean warming of 0.07 ± 0.05 °C, sufficient to be a main driver of the uptick in global warming rate since 2010. We also find North-Pacific warming and a top-of-atmosphere radiative imbalance that are qualitatively consistent with recent observations. East Asian aerosol cleanup is thus likely a key contributor to recent global warming acceleration and to Pacific warming trends.

4. ACP

   Opinion: The role of AerChemMIP in advancing climate and air quality research

   Paul T. Griffiths, Laura J. Wilcox, Robert J. Allen, and 15 more authors

   Atmospheric Chemistry and Physics, Jul 2025

   Publisher: Copernicus GmbH

   Abs DOI

   The Aerosol Chemistry Model Intercomparison Project (AerChemMIP) was endorsed by the Coupled Model Intercomparison Project 6 (CMIP6) and was designed to quantify the climate and air quality impacts of aerosols and chemically reactive gases. AerChemMIP provided the first consistent calculation of effective radiative forcing (ERF) for a wide range of forcing agents, which was a vital contribution to the Sixth Assessment Report (AR6) of the Intergovernmental Panel on Climate Change. It supported the quantification of composition–climate feedback parameters and the climate response to short-lived climate forcers (SLCFs), as well as enabled the future impacts of air pollution mitigation to be identified, and the study of interactions between climate and air quality in a transient simulations. Here we review AerChemMIP in detail and assess the project against its stated objectives, its contribution to the CMIP6 project, and the wider scientific efforts designed to understand the role of aerosols and chemistry in the Earth system. We assess the successes of the project and the remaining challenges and gaps. We conclude with some recommendations that we hope will provide input to planning for future MIPs in this area. In particular, we highlight the necessity of sufficient ensemble size for the attribution of regional climate responses and the need for coordination across projects to ensure key science questions are addressed. Summary data for CMIP6 and AerChemMIP models such as model components, model configurations, and emergent quantities are included.

2023

1. GMD

   Interactions between atmospheric composition and climate change - Progress in understanding and future opportunities from AerChemMIP, PDRMIP, and RFMIP

   Stephanie Fiedler, Vaishali Naik, Fiona M. O’Connor, and 19 more authors

   Geoscientific Model Development Discussions, Apr 2023

   DOI
2. ACP

   Large simulated future changes in the nitrate radical under the CMIP6 SSP scenarios: implications for oxidation chemistry

   Scott Archer-Nicholls, Rachel Allen, Nathan L. Abraham, and 2 more authors

   Atmospheric Chemistry and Physics, Apr 2023

   tex.eissn: 1680-7324

   DOI
3. EDS

   Short-term forecasting of ozone air pollution across Europe with transformers

   Sebastian H. M. Hickman, Paul T. Griffiths, Peer J. Nowack, and 1 more author

   Environmental Data Science, Jan 2023

   Abs DOI

   Surface ozone is an air pollutant that contributes to hundreds of thousands of premature deaths annually. Accurate short-term ozone forecasts may allow improved policy actions to reduce the risk to human health. However, forecasting surface ozone is a difficult problem as its concentrations are controlled by a number of physical and chemical processes that act on varying timescales. We implement a state-of-the-art transformer-based model, the temporal fusion transformer, trained on observational data from three European countries. In four-day forecasts of daily maximum 8-hour ozone (DMA8), our novel approach is highly skillful (MAE = 4.9 ppb, coefficient of determination ) and generalizes well to data from 13 other European countries unseen during training (MAE = 5.0 ppb, ). The model outperforms other machine learning models on our data (ridge regression, random forests, and long short-term memory networks) and compares favorably to the performance of other published deep learning architectures tested on different data. Furthermore, we illustrate that the model pays attention to physical variables known to control ozone concentrations and that the attention mechanism allows the model to use the most relevant days of past ozone concentrations to make accurate forecasts on test data. The skillful performance of the model, particularly in generalizing to unseen European countries, suggests that machine learning methods may provide a computationally cheap approach for accurate air quality forecasting across Europe.

4. ACP

   Atmospheric composition and climate impacts of a future hydrogen economy

   Nicola J. Warwick, Alex T. Archibald, Paul T. Griffiths, and 4 more authors

   Atmospheric Chemistry and Physics, Oct 2023

   DOI
5. ACP

   Development, intercomparison, and evaluation of an improved mechanism for the oxidation of dimethyl sulfide in the UKCA model

   Ben A. Cala, Scott Archer-Nicholls, James Weber, and 7 more authors

   Atmospheric Chemistry and Physics, Nov 2023

   DOI
6. GMD

   The regional aerosol model intercomparison project (RAMIP)

   Laura J. Wilcox, Robert J. Allen, Bjorn H. Samset, and 14 more authors

   Geoscientific Model Development, Nov 2023

   DOI
7. ACP

   Large simulated future changes in the nitrate radical under the CMIP6 SSP scenarios: implications for oxidation chemistry

   Scott Archer-Nicholls, Rachel Allen, Nathan L. Abraham, and 2 more authors

   Atmospheric Chemistry and Physics, May 2023

   DOI

2022

1. Earth’s Future

   The future climate and air quality response from different near-term climate forcer, climate, and land-use scenarios using UKESM1

   Steven T. Turnock, Robert Allen, Alex T. Archibald, and 6 more authors

   Earth’s Future, Aug 2022

   DOI
2. Nature

   Integrated ozone depletion as a metric for ozone recovery

   John A. Pyle, James Keeble, Nathan Luke Abraham, and 2 more authors

   Nature, Aug 2022

   DOI
3. Nature Comms

   Chemistry-driven changes strongly influence climate forcing from vegetation emissions

   James Weber, Scott Archer-Nicholls, Nathan Luke Abraham, and 5 more authors

   Nature Communications, Aug 2022

   DOI
4. ACP

   Seasonal, interannual and decal variability of Tropospheric Ozone in the North Atlantic: Comparison of UM-UKCA and remote sensing observations for 2005–2018

   Maria R Russo, Brian J Kerridge, Nathan L Abraham, and 7 more authors

   Atmospheric Chemistry and Physics, Aug 2022
5. NPJ Climate Atmos Sci

   The role of future anthropogenic methane emissions in air quality and climate

   Zosia Staniaszek, Paul T. Griffiths, Gerd A. Folberth, and 3 more authors

   NPJ Climate and Atmospheric Science, Aug 2022
6. J. Geophys. Res.

   Attribution of stratospheric and tropospheric ozone changes between 1850 and 2014 in CMIP6 models

   Guang Zeng, Olaf Morgenstern, Jonny H. T. Williams, and 19 more authors

   Journal of Geophysical Research: Atmospheres, Aug 2022

   DOI

2021

1. J. Geophys. Res.

   The role of natural halogens in global tropospheric ozone chemistry and budget under different 21st century climate scenarios

   Alba Badia, Fernando Iglesias-Suarez, Rafael P. Fernandez, and 7 more authors

   Journal of Geophysical Research: Atmospheres, Aug 2021
2. ACP

   Opinion: The germicidal effect of ambient air (open-air factor) revisited

   R. Anthony Cox, Markus Ammann, John N. Crowley, and 8 more authors

   Atmospheric Chemistry and Physics, Aug 2021
3. EGU Abstracts

   Analysis of ozone budget in CMIP6 experiments

   Paul Griffiths, Zeng Guang, Sungbo Shim, and 5 more authors

   In EGU General Assembly Conference Abstracts, Aug 2021
4. ACP

   Tropospheric ozone in CMIP6 simulations

   Paul T. Griffiths, Lee T. Murray, Guang Zeng, and 8 more authors

   Atmospheric Chemistry and Physics (ACP), Aug 2021
5. ACP

   Evaluating stratospheric ozone and water vapour changes in CMIP6 models from 1850 to 2100

   James Keeble, Birgit Hassler, Antara Banerjee, and 8 more authors

   Atmospheric Chemistry and Physics, Aug 2021
6. ACP

   Assessment of pre-industrial to present-day anthropogenic climate forcing in UKESM1

   Fiona M. O’Connor, N. Luke Abraham, Mohit Dalvi, and 8 more authors

   Atmospheric Chemistry and Physics, Aug 2021
7. Sci Reports

   Ascorbate oxidation by iron, copper and reactive oxygen species: review, model development, and derivation of key rate constants

   Jiaqi Shen, Paul T. Griffiths, Steven J. Campbell, and 3 more authors

   Scientific Reports, Aug 2021
8. EGU Abstracts

   Climate and composition impacts of a net-zero anthropogenic methane future using an emissions-driven chemistry-climate model

   Zosia Staniaszek, Paul T. Griffiths, Gerd A. Folberth, and 2 more authors

   In EGU General Assembly Conference Abstracts, Aug 2021

2020

1. Atmosphere

   Ozone trends from two decades of ground level observation in Malaysia

   Fatimah Ahamad, Paul T Griffiths, Mohd Talib Latif, and 2 more authors

   Atmosphere, Aug 2020
2. Data Repo

   Box modelling data for investigation of ozone-temperature relationships in the article ’On the changes in surface ozone over the 21st Century’ Archibald et al.

   Alexander T. Archibald, Steven T. Turnock, Paul Griffiths, and 4 more authors

   Aug 2020
3. Phil Trans Roy. Soc. A

   On the changes in surface ozone over the twenty-first century: sensitivity to changes in surface temperature and chemical mechanisms

   Alex T. Archibald, Steven T. Turnock, Paul T. Griffiths, and 4 more authors

   Philosophical Transactions of the Royal Society A, Aug 2020
4. GMD

   Description and evaluation of the UKCA stratosphere–troposphere chemistry scheme (StratTrop vn 1.0) implemented in UKESM1

   Alexander T. Archibald, Fiona M. O’Connor, Nathan Luke Abraham, and 8 more authors

   Geoscientific Model Development, Aug 2020
5. Geophys Letters

   On the changing role of the stratosphere on the tropospheric ozone budget: 1979–2010

   P. T. Griffiths, James Keeble, Y. Matthew Shin, and 3 more authors

   Geophysical Research Letters, Aug 2020
6. JAMES

   Methane emissions in a chemistry-climate model: Feedbacks and climate response

   I. Heimann, P. T. Griffiths, N. J. Warwick, and 3 more authors

   Journal of Advances in Modeling Earth Systems, Aug 2020
7. EGU Abstracts

   Influence of sea-ice-derived halogens on atmospheric HOx as observed in springtime coastal Antarctica

   Anna Jones, Neil Brough, and Paul Griffiths

   In EGU General Assembly Conference Abstracts, Aug 2020
8. ACP

   Modelling the potential impacts of the recent, unexpected increase in CFC-11 emissions on total column ozone recovery

   James Keeble, N. Luke Abraham, Alexander T. Archibald, and 4 more authors

   Atmospheric Chemistry and Physics, Aug 2020
9. J. Geophys. Res.

   Stratospheric ozone changes from explosive tropical volcanoes: Modeling and ice core constraints

   Alison Ming, V. Holly L. Winton, James Keeble, and 8 more authors

   Journal of Geophysical Research: Atmospheres, Aug 2020
10. Rev Geophys

    Methane mitigation: methods to reduce emissions, on the path to the Paris agreement

    E. G. Nisbet, R. E. Fisher, D. Lowry, and 8 more authors

    Reviews of Geophysics, Aug 2020
11. JAMES

    The evaluation of the North Atlantic climate system in UKESM1 historical simulations for CMIP6

    Jon Robson, Yevgeny Aksenov, Thomas J. Bracegirdle, and 8 more authors

    Journal of Advances in Modeling Earth Systems, Aug 2020
12. JAMES

    Implementation of UK earth system models for CMIP6

    Alistair A. Sellar, Jeremy Walton, Colin G. Jones, and 8 more authors

    Journal of Advances in Modeling Earth Systems, Aug 2020
13. Atmosphere

    The impacts of aerosol emissions on historical climate in UKESM1

    Jeongbyn Seo, Sungbo Shim, Sang-Hoon Kwon, and 8 more authors

    Atmosphere, Aug 2020
14. ACP

    Trends in global tropospheric hydroxyl radical and methane lifetime since 1850 from AerChemMIP

    David S. Stevenson, Alcide Zhao, Vaishali Naik, and 8 more authors

    Atmospheric Chemistry and Physics, Aug 2020
15. PNAS

    Reconciling the climate and ozone response to the 1257 CE Mount Samalas eruption

    David C. Wade, Céline M. Vidal, N. Luke Abraham, and 7 more authors

    Proceedings of the National Academy of Sciences, Aug 2020
16. ACP

    CRI-HOM: A novel chemical mechanism for simulating highly oxygenated organic molecules (HOMs) in global chemistry–aerosol–climate models

    James Weber, Scott Archer-Nicholls, Paul Griffiths, and 5 more authors

    Atmospheric Chemistry and Physics, Aug 2020

2019

1. Geophys Letters

   Influence of sea ice-derived halogens on atmospheric HOx as observed in springtime coastal antarctica

   Neil Brough, Anna E. Jones, and Paul T. Griffiths

   Geophysical Research Letters, Aug 2019
2. Anal Chem

   Development of a physiologically relevant online chemical assay to quantify aerosol oxidative potential

   Steven J. Campbell, Battist Utinger, Daniel M. Lienhard, and 5 more authors

   Analytical Chemistry, Aug 2019
3. Geophys Abstracts

   Studies of recent tropospheric ozone trends and their attribution using the UKCA chemistry climate model

   Paul Griffiths, James Keeble, Y. Matthew Shin, and 3 more authors

   In Geophysical Research Abstracts, Aug 2019
4. AGU Abstracts

   Modelling the potential impacts on total column ozone recovery of the recent, unexpected increases in CFC-11 emissions

   John Adrian Pyle, James M. Keeble, Alexander T. Archibald, and 4 more authors

   In AGU Fall Meeting Abstracts, Aug 2019
5. JAMES

   UKESM1: Description and evaluation of the UK earth system model

   Alistair A. Sellar, Colin G. Jones, Jane P. Mulcahy, and 8 more authors

   Journal of Advances in Modeling Earth Systems, Aug 2019

2018

1. ACP

   Quasi-Newton methods for atmospheric chemistry simulations: implementation in UKCA (UM vn10.8)

   Emre Esenturk, Nathan Luke Abraham, Scott Archer-Nicolls, and 4 more authors

   Atmospheric Chemistry and Physics, Aug 2018
2. Anal Chem

   Measuring aerosol phase changes and hygroscopicity with a microresonator mass sensor

   Arthur T. Zielinski, Peter J. Gallimore, Paul T. Griffiths, and 3 more authors

   Analytical Chemistry, Aug 2018

2017

1. J. Geophys. Res.

   Comprehensive modeling study of ozonolysis of oleic acid aerosol based on real-time, online measurements of aerosol composition

   P. J. Gallimore, P. T. Griffiths, F. D. Pope, and 2 more authors

   Journal of Geophysical Research: Atmospheres, Aug 2017

2016

1. EGU Abstracts

   Bromine release from blowing snow and its impact on tropospheric chemistry

   Paul Griffiths, Xin Yang, N. Luke Abraham, and 2 more authors

   In EGU General Assembly Conference Abstracts, Aug 2016
2. ACP

   A multi-model intercomparison of halogenated very short-lived substances (TransCom-VSLS): linking oceanic emissions and tropospheric transport for a reconciled estimate of the stratospheric source gas injection of bromine

   Ryan Hossaini, Prabir K. Patra, Amber A. Leeson, and 8 more authors

   Atmospheric Chemistry and Physics, Aug 2016
3. ACP

   Heterogeneous reaction of ClONO_2 with TiO_2 and SiO_2 aerosol particles: implications for stratospheric particle injection for climate engineering

   Mingjin Tang, James Keeble, Paul J. Telford, and 8 more authors

   Atmospheric Chemistry and Physics, Aug 2016

2015

1. ACP

   Isoprene chemistry in pristine and polluted Amazon environments: Eulerian and Lagrangian model frameworks and the strong bearing they have on our understanding of surface ozone and predictions of rainforest exposure to this priority pollutant

   J. G. Levine, A. R. MacKenzie, O. J. Squire, and 8 more authors

   Atmospheric Chemistry and Physics Discussions, Aug 2015
2. ACP

   Influence of isoprene chemical mechanism on modelled changes in tropospheric ozone due to climate and land use over the 21st century

   O. J. Squire, A. T. Archibald, P. T. Griffiths, and 3 more authors

   Atmospheric Chemistry and Physics, Aug 2015

2014

1. AGU Abstracts

   Testing our understanding of biogenic emissions and their impacts on atmospheric composition above the amazon rainforest

   James Geoffrey Levine, A. Rob MacKenzie, Oliver J. Squire, and 8 more authors

   In AGU Fall Meeting Abstracts, Aug 2014
2. ACP

   Re-evaluating the reactive uptake of HOBr in the troposphere with implications for the marine boundary layer and volcanic plumes

   T. J. Roberts, L. Jourdain, P. T. Griffiths, and 1 more author

   Atmospheric Chemistry and Physics, Aug 2014

2013

1. EGU Abstracts

   Release of ClNO_2 from tropospheric aerosol and its impact on tropospheric oxidation

   Paul Griffiths, Alexander Archibald, and John Pyle

   In EGU General Assembly Conference Abstracts, Aug 2013

2012

1. Atmos Letters

   Hygroscopic growth and cloud activation of pollen: a laboratory and modelling study

   P. T. Griffiths, J-S. Borlace, P. J. Gallimore, and 3 more authors

   Atmospheric Science Letters, Aug 2012
2. Chem Geology

   Electrochemical sensing of volcanic gases

   T. J. Roberts, C. F. Braban, C. Oppenheimer, and 7 more authors

   Chemical Geology, Aug 2012
3. J. Phys. Chem. A

   Adsorption and hydrolysis of alcohols and carbonyls on ice at temperatures of the upper troposphere

   Angela Symington, Lay May Leow, Paul T. Griffiths, and 1 more author

   The Journal of Physical Chemistry A, Aug 2012

2010

1. EGU Abstracts

   Aerosol-cloud interactions studied using ATHAM

   Paul Griffiths and Michael Herzog

   In EGU General Assembly Conference Abstracts, Aug 2010
2. ACP

   An overview of current issues in the uptake of atmospheric trace gases by aerosols and clouds

   C. E. Kolb, R. A. Cox, J. P. D. Abbatt, and 8 more authors

   Atmospheric Chemistry and Physics, Aug 2010
3. J. Aerosol Sci

   Laboratory and modelling study of the hygroscopic properties of two model humic acid aerosol particles

   F. D. Pope, L. Harper, B. J. Dennis-Smither, and 3 more authors

   Journal of Aerosol Science, Aug 2010
4. J. Phys. Chem. A

   Studies of single aerosol particles containing malonic acid, glutaric acid, and their mixtures with sodium chloride. II. Liquid-state vapor pressures of the acids

   Francis D. Pope, Hai-Jie Tong, Ben J. Dennis-Smither, and 4 more authors

   The Journal of Physical Chemistry A, Aug 2010
5. ES&T

   Uptake of gaseous hydrogen peroxide by submicrometer titanium dioxide aerosol as a function of relative humidity

   Manik Pradhan, Markus Kalberer, Paul T. Griffiths, and 4 more authors

   Environmental Science & Technology, Aug 2010

2009

1. Phys Chem

   Reactive uptake of N_2O_5 by aerosols containing dicarboxylic acids. Effect of particle phase, composition, and nitrate content

   Paul T. Griffiths, Claire L. Badger, R. Anthony Cox, and 3 more authors

   The Journal of Physical Chemistry A, Aug 2009
2. Atmos Letters

   Temperature dependence of heterogeneous uptake of N_2O_5 by ammonium sulfate aerosol

   Paul T. Griffiths and R. Anthony Cox

   Atmospheric Science Letters, Aug 2009
3. Atmos Environ

   Solar driven nitrous acid formation on building material surfaces containing titanium dioxide: A concern for air quality in urban areas?

   Justin M. Langridge, R. Joel Gustafsson, Paul T. Griffiths, and 3 more authors

   Atmospheric Environment, Aug 2009
4. ACP

   Photochemical production of aerosols from real plant emissions

   Th. F. Mentel, J. Wildt, A. Kiendler-Scharr, and 8 more authors

   Atmospheric Chemistry and Physics, Aug 2009
5. AGU Abstracts

   Chemical aging of organic aerosols: Evidence of changing hygroscopicity and volatility

   F. D. Pope, P. J. Gallimore, P. T. Griffiths, and 3 more authors

   In AGU Fall Meeting Abstracts, Aug 2009
6. Chem Geology

   Modelling reactive halogen formation and ozone depletion in volcanic plumes

   T. J. Roberts, C. F. Braban, R. S. Martin, and 5 more authors

   Chemical Geology, Aug 2009

2007

1. Atmos Aerosols

   Aerosol formation from plant emissions: The Jülich plant chamber experiments

   Miikka Dal Maso, T. Mentel, A. Kiendler-Scharr, and 8 more authors

   In Nucleation and atmospheric aerosols, Aug 2007
2. Atmos Aerosols

   Aerosol formation from plant emissions: The Jülich plant chamber experiments

   Miikka Maso, T. Mentel, A. Kiendler-Scharr, and 8 more authors

   Nucleation and Atmospheric Aerosols, Aug 2007

2006

1. ACP

   Phase transitions and hygroscopic growth of aerosol particles containing humic acid and mixtures of humic acid and ammonium sulphate

   C. L. Badger, I. George, P. T. Griffiths, and 3 more authors

   Atmospheric Chemistry and Physics, Aug 2006
2. Phys Chem

   Reactive uptake of N_2O_5 by aerosol particles containing mixtures of humic acid and ammonium sulfate

   Claire L. Badger, Paul T. Griffiths, Ingrid George, and 2 more authors

   The Journal of Physical Chemistry A, Aug 2006
3. Nitrogen Cycle

   Reactive uptake of N_2O_5 by mixed organic/inorganic aerosols

   Paul Griffiths, Claire Badger, and Tony Cox

   Understanding and Quantifying the Atmospheric Nitrogen Cycle, Aug 2006
4. Chem Comms

   Reduction of NO_2 to nitrous acid on illuminated titanium dioxide aerosol surfaces: implications for photocatalysis and atmospheric chemistry

   R. Joel Gustafsson, Alexander Orlov, Paul T. Griffiths, and 2 more authors

   Chemical Communications, Aug 2006

2005

1. ACP

   Phase transitions and hygroscopic growth of aerosol particles containing humic acid and mixtures of humic acid and ammonium sulphate

   C. L. Badger, I. George, P. T. Griffiths, and 3 more authors

   Atmospheric Chemistry and Physics Discussions, Aug 2005
2. ACP

   A comprehensive evaluation of water uptake on atmospherically relevant mineral surfaces: DRIFT spectroscopy, thermogravimetric analysis and aerosol growth measurements

   R. J. Gustafsson, A. Orlov, C. L. Badger, and 3 more authors

   Atmospheric Chemistry and Physics, Aug 2005

2004

1. ACP

   Reactive uptake coefficients for heterogeneous reaction of N_2O_5 with submicron aerosols of NaCl and natural sea salt

   David John Stewart, P. T. Griffiths, and R. A. Cox

   Atmospheric Chemistry and Physics, Aug 2004

1999

1. Chem. Phys. Lett.

   Steric asymmetry in state-resolved NO-Ar collisions

   M. J. L. Lange, M. M. J. E. Drabbels, P. T. Griffiths, and 3 more authors

   Chemical Physics Letters, Aug 1999
2. Chem. Phys. Lett.

   The photodissociation of physisorbed alkyl nitrites: Λ-doublet population and alignment of desorbed NO

   P. T. Griffiths, C. J. S. M. Simpson, S. Stolte, and 1 more author

   Chemical Physics Letters, Aug 1999
3. Faraday Discuss

   Steric asymmetries of fine structure conserving collisions of NO and Ar

   S. Stolte, M. J. L. Lange, M. M. J. E. Drabbels, and 3 more authors

   Faraday Discussions of the Chemical Society, Aug 1999

1998

1. PhD Thesis

   Photodissociation of physisorbed molecules.

   Paul Thomas Griffiths

   Aug 1998

1996

1. Chem. Phys. Lett.

   Photodissociation of alkyl nitrites adsorbed on an MgF_2 surface. Rotational and translational energy distributions of product NO (v, J) molecules

   C. J. S. M. Simpson, P. T. Griffiths, H. L. Wallaart, and 1 more author

   Chemical Physics Letters, Aug 1996
2. Chem. Phys. Lett.

   The photolysis of NO dimers, adsorbed on an MgF_2 surface, at 248 nm

   C. J. S. M. Simpson, P. T. Griffiths, J. M. Curry, and 1 more author

   Chemical Physics Letters, Aug 1996

1995

1. Chem. Phys. Lett.

   The dynamics of the photolysis of alkyl nitrites from a dielectric surface. A comparison with gas phase results

   C. J. S. M. Simpson, P. T. Griffiths, and M. Towrie

   Chemical Physics Letters, Aug 1995
2. Chem. Phys. Lett.

   The photolysis of 3-cyclopentenone adsorbed on an MgF_2 surface

   C. J. M. Simpson, P. T. Griffiths, R. L. Lovegrove, and 2 more authors

   Chemical Physics Letters, Aug 1995