Our People
Martyn Chipperfield
Professor of Atmospheric Chemistry
EO Data-Model Evaluation
Research interests
I am interested in air pollution, chemistry-climate interactions and Earth-system modelling. I work on global and regional models of atmospheric composition including UKCA, the chemistry and aerosol component of the new UK joint NERC-Met Office Earth-system model.
Recent publications
Hemispheric Asymmetry in Stratospheric Trends of HCl and Ozone: Impact of Chemical Feedback on Ozone Recovery. 2025-02-16
DOI: https://doi.org/10.1029/2024JD042161
On the atmospheric budget of 1,2-dichloroethane and its impact on stratospheric chlorine and ozone (2002–2020). 2024-12-06
DOI: https://doi.org/10.5194/acp-24-13457-2024
Quantifying large methane emissions from the Nord Stream pipeline gas leak of September 2022 using IASI satellite observations and inverse modelling. 2024-09-24
DOI: https://doi.org/10.5194/acp-24-10639-2024
Investigation of the impact of satellite vertical sensitivity on long-term retrieved lower-tropospheric ozone trends. 2024-08-22
DOI: https://doi.org/10.5194/acp-24-9177-2024
The impact of El Niño–Southern Oscillation on the total column ozone over the Tibetan Plateau. 2024-07-23
DOI: https://doi.org/10.5194/acp-24-8277-2024
Antarctic Vortex Dehydration in 2023 as a Substantial Removal Pathway for Hunga Tonga-Hunga Ha'apai Water Vapor. 2024
DOI: https://doi.org/10.1029/2023GL107630 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001205292100001&DestLinkType=FullRecord&DestApp=WOS_CPL
First HFC-134a retrievals from ground-based FTIR solar absorption spectra, comparison with TOMCAT model simulations, in-situ AGAGE observations, and ACE-FTS satellite data for the Jungfraujoch station. 2024
DOI: https://doi.org/10.1016/J.JQSRT.2024.108938 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001202834100001&DestLinkType=FullRecord&DestApp=WOS_CPL
First validation of high-resolution satellite-derived methane emissions from an active gas leak in the UK. 2024
DOI: https://doi.org/10.5194/AMT-17-1599-2024 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001190617400001&DestLinkType=FullRecord&DestApp=WOS_CPL
Investigating Zonal Asymmetries in Stratospheric Ozone Trends From Satellite Limb Observations and a Chemical Transport Model. 2024
DOI: https://doi.org/10.1029/2023JD040353 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001199556300001&DestLinkType=FullRecord&DestApp=WOS_CPL
Opinion: Stratospheric ozone – depletion, recovery and new challenges. 2024
DOI: https://doi.org/10.5194/ACP-24-2783-2024 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001190472400001&DestLinkType=FullRecord&DestApp=WOS_CPL
Quantifying effects of long-range transport of NO<sub>2</sub> over Delhi using back trajectories and satellite data. 2024
DOI: https://doi.org/10.5194/ACP-24-789-2024 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001173398700001&DestLinkType=FullRecord&DestApp=WOS_CPL
Quantifying the tropospheric ozone radiative effect and its temporal evolution in the satellite era. 2024
DOI: https://doi.org/10.5194/ACP-24-3613-2024 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001190660200001&DestLinkType=FullRecord&DestApp=WOS_CPL
Potential Stratospheric Ozone Depletion Due To Iodine Injection From Small Satellites. 2023-04-16
DOI: https://doi.org/10.1029/2022GL102300
Atmospheric CO <sub>2</sub> inversion reveals the Amazon as a minor carbon source caused by fire emissions, with forest uptake offsetting about half of these emissions. 2023
DOI: https://doi.org/10.5194/ACP-23-9685-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001170873200001&DestLinkType=FullRecord&DestApp=WOS_CPL
Atmospheric distribution of HCN from satellite observations and 3-D model simulations. 2023
DOI: https://doi.org/10.5194/ACP-23-4849-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:000976922500001&DestLinkType=FullRecord&DestApp=WOS_CPL
Atmospheric impacts of chlorinated very short-lived substances over the recent past – Part 2: Impacts on ozone. 2023
DOI: https://doi.org/10.5194/ACP-23-13701-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001169010300001&DestLinkType=FullRecord&DestApp=WOS_CPL
Constraining the budget of atmospheric carbonyl sulfide using a 3-D chemical transport model. 2023
DOI: https://doi.org/10.5194/ACP-23-10035-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001161788800001&DestLinkType=FullRecord&DestApp=WOS_CPL
Decreasing seasonal cycle amplitude of methane in the northern high latitudes being driven by lower-latitude changes in emissions and transport. 2023
DOI: https://doi.org/10.5194/ACP-23-7363-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001024416900001&DestLinkType=FullRecord&DestApp=WOS_CPL
Description and evaluation of the new UM-UKCA (vn11.0) Double Extended Stratospheric-Tropospheric (DEST vn1.0) scheme for comprehensive modelling of halogen chemistry in the stratosphere. 2023
DOI: https://doi.org/10.5194/GMD-16-6187-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001169063700001&DestLinkType=FullRecord&DestApp=WOS_CPL
Intercomparison of Atmospheric Carbonyl Sulfide (TransCom-COS): 2. Evaluation of Optimized Fluxes Using Ground-Based and Aircraft Observations. 2023
DOI: https://doi.org/10.1029/2023JD039198 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001073001200003&DestLinkType=FullRecord&DestApp=WOS_CPL
Investigation of spatial and temporal variability in lower tropospheric ozone from RAL Space UV-Vis satellite products. 2023
DOI: https://doi.org/10.5194/ACP-23-14933-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001168778600001&DestLinkType=FullRecord&DestApp=WOS_CPL
Investigation of the summer 2018 European ozone air pollution episodes using novel satellite data and modelling. 2023
DOI: https://doi.org/10.5194/ACP-23-13235-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001161785100001&DestLinkType=FullRecord&DestApp=WOS_CPL
Quantifying stratospheric ozone trends over 1984-2020: a comparison of ordinary and regularized multivariate regression models. 2023
DOI: https://doi.org/10.5194/ACP-23-13029-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001162399000001&DestLinkType=FullRecord&DestApp=WOS_CPL
The Influence of Internal Climate Variability on Stratospheric Water Vapor Increases After Large-Magnitude Explosive Tropical Volcanic Eruptions. 2023
DOI: https://doi.org/10.1029/2023GL103076 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001078875300001&DestLinkType=FullRecord&DestApp=WOS_CPL
Trends in polar ozone loss since 1989: potential sign of recovery in the Arctic ozone column. 2023
DOI: https://doi.org/10.5194/ACP-23-15655-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001168866100001&DestLinkType=FullRecord&DestApp=WOS_CPL
Using a deep neural network to detect methane point sources and quantify emissions from PRISMA hyperspectral satellite images. 2023
DOI: https://doi.org/10.5194/AMT-16-2627-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:000998975800001&DestLinkType=FullRecord&DestApp=WOS_CPL
Using machine learning to construct TOMCAT model and occultation measurement-based stratospheric methane (TCOM-CH4) and nitrous oxide (TCOM-N2O) profile data sets. 2023
DOI: https://doi.org/10.5194/ESSD-15-5105-2023 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:001170596700001&DestLinkType=FullRecord&DestApp=WOS_CPL
Very short-lived halogens amplify ozone depletion trends in the tropical lower stratosphere. 2023
DOI: https://doi.org/10.1038/S41558-023-01671-Y WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:000995255800007&DestLinkType=FullRecord&DestApp=WOS_CPL
Comment on “Observation of large and all-season ozone losses over the tropics” [AIP Adv. 12, 075006 (2022)]. 2022-12-01
DOI: https://doi.org/10.1063/5.0121723
Integrated ozone depletion as a metric for ozone recovery. 2022-08-25
DOI: https://doi.org/10.1038/s41586-022-04968-8
Atmospheric impacts of chlorinated very short-lived substances over the recent past – Part 1: Stratospheric chlorine budget and the role of transport. 2022-08-23
DOI: https://doi.org/10.5194/acp-22-10657-2022
Effects of reanalysis forcing fields on ozone trends and age of air from a chemical transport model. 2022-08-23
DOI: https://doi.org/10.5194/acp-22-10635-2022
Investigating the global OH radical distribution using steady-state approximations and satellite data. 2022-08-17
DOI: https://doi.org/10.5194/acp-22-10467-2022
A stratospheric prognostic ozone for seamless Earth system models: performance, impacts and future. 2022-04-04
DOI: https://doi.org/10.5194/acp-22-4277-2022
Exploiting satellite measurements to explore uncertainties in UK bottom-up NOx emission estimates. 2022-04-04
DOI: https://doi.org/10.5194/acp-22-4323-2022
Level 2 processor and auxiliary data for ESA Version 8 final full mission analysis of MIPAS measurements on ENVISAT. 2022-03-28
DOI: https://doi.org/10.5194/amt-15-1871-2022
A single-peak-structured solar cycle signal in stratospheric ozone based on Microwave Limb Sounder observations and model simulations. 2022-01-19
DOI: https://doi.org/10.5194/acp-22-903-2022
Responses of Arctic sea ice to stratospheric ozone depletion. 2022
http://www.scopus.com/inward/record.url?eid=2-s2.0-85128119622&partnerID=MN8TOARS
Satellite observations and modelling of hydrogen cyanide in the Earth's atmosphere. 2022
DOI: https://doi.org/10.1393/NCC/I2022-22184-6 WOSUID: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&KeyUT=WOS:000818892100002&DestLinkType=FullRecord&DestApp=WOS_CPL
ML-TOMCAT: machine-learning-based satellite-corrected global stratospheric ozone profile data set from a chemical transport model. 2021-12-10
DOI: https://doi.org/10.5194/essd-13-5711-2021
Stratospheric Fluorine as a Tracer of Circulation Changes: Comparison Between Infrared Remote‐Sensing Observations and Simulations With Five Modern Reanalyses. 2021-10-16
DOI: https://doi.org/10.1029/2021JD034995
Organic and inorganic bromine measurements around the extratropical tropopause and lowermost stratosphere: insights into the transport pathways and total bromine. 2021-10-15
DOI: https://doi.org/10.5194/acp-21-15375-2021
Large Methane Emissions From the Pantanal During Rising Water‐Levels Revealed by Regularly Measured Lower Troposphere CH4 Profiles. 2021-10
DOI: https://doi.org/10.1029/2021GB006964
Large Enhancements in Southern Hemisphere Satellite‐Observed Trace Gases Due to the 2019/2020 Australian Wildfires. 2021-09-27
DOI: https://doi.org/10.1029/2021JD034892
Large and increasing methane emissions from eastern Amazonia derived from satellite data, 2010–2018. 2021-07-14
DOI: https://doi.org/10.5194/acp-21-10643-2021
Polar Stratospheric Clouds: Satellite Observations, Processes, and Role in Ozone Depletion. 2021-06
DOI: https://doi.org/10.1029/2020RG000702
Diagnosing air quality changes in the UK during the COVID-19 lockdown using TROPOMI and GEOS-Chem. 2021-05-01
DOI: https://doi.org/10.1088/1748-9326/abde5d
Fifteen Years of HFC‐134a Satellite Observations: Comparisons With SLIMCAT Calculations. 2021-04-27
DOI: https://doi.org/10.1029/2020JD033208
Unprecedented Spring 2020 Ozone Depletion in the Context of 20 Years of Measurements at Eureka, Canada. 2021-04-27
DOI: https://doi.org/10.1029/2020JD034365
How Robust Is the Apparent Break‐Down of Northern High‐Latitude Temperature Control on Spring Carbon Uptake?. 2021-04-16
DOI: https://doi.org/10.1029/2020GL091601
COVID-19 lockdown-induced changes in NO2 levels across India observed by multi-satellite and surface observations. 2021-04-01
DOI: https://doi.org/10.5194/acp-21-5235-2021
The Unusual Stratospheric Arctic Winter 2019/20: Chemical Ozone Loss From Satellite Observations and TOMCAT Chemical Transport Model. 2021-03-27
DOI: https://doi.org/10.1029/2020JD034386
Arctic Ozone Depletion in 2019/20: Roles of Chemistry, Dynamics and the Montreal Protocol. 2021-02-28
DOI: https://doi.org/10.1029/2020GL091911
A decline in global CFC-11 emissions during 2018−2019. 2021-02-18
DOI: https://doi.org/10.1038/s41586-021-03260-5
Cloud-scale modelling of the impact of deep convection on the fate of oceanic bromoform in the troposphere: A case study over the west coast of Borneo. 2021
http://www.scopus.com/inward/record.url?eid=2-s2.0-85120639453&partnerID=MN8TOARS
The role of chemical processes in the quasi-biennial oscillation (QBO) signal in stratospheric ozone. 2021
http://www.scopus.com/inward/record.url?eid=2-s2.0-85090595449&partnerID=MN8TOARS
Exploring constraints on a wetland methane emission ensemble (WetCHARTs) using GOSAT observations. 2020-11-23
DOI: https://doi.org/10.5194/bg-17-5669-2020
Evaluating the simulated radiative forcings, aerosol properties, and stratospheric warmings from the 1963 Mt Agung, 1982 El Chichón, and 1991 Mt Pinatubo volcanic aerosol clouds. 2020-11-13
DOI: https://doi.org/10.5194/acp-20-13627-2020
Gravitational separation of Ar∕N2 and age of air in the lowermost stratosphere in airborne observations and a chemical transport model. 2020-10-30
DOI: https://doi.org/10.5194/acp-20-12391-2020
Tropospheric ozone radiative forcing uncertainty due to pre-industrial fire and biogenic emissions. 2020-09-22
DOI: https://doi.org/10.5194/acp-20-10937-2020
Analysis and attribution of total column ozone changes over the Tibetan Plateau during 1979–2017. 2020-07-22
DOI: https://doi.org/10.5194/acp-20-8627-2020
A Synthesis Inversion to Constrain Global Emissions of Two Very Short Lived Chlorocarbons: Dichloromethane, and Perchloroethylene. 2020-06-27
DOI: https://doi.org/10.1029/2019JD031818
Modelling the potential impacts of the recent, unexpected increase in CFC-11 emissions on total column ozone recovery. 2020-06-19
DOI: https://doi.org/10.5194/acp-20-7153-2020
Renewed and emerging concerns over the production and emission of ozone-depleting substances. 2020-04-30
DOI: https://doi.org/10.1038/s43017-020-0048-8
Decomposing the response of the stratospheric Brewer–Dobson circulation to an abrupt quadrupling in CO2. 2020-04-15
DOI: https://doi.org/10.5194/wcd-1-155-2020
Description and evaluation of the UKCA stratosphere–troposphere chemistry scheme (StratTrop vn 1.0) implemented in UKESM1. 2020-03-17
DOI: https://doi.org/10.5194/gmd-13-1223-2020
Substantial Increases in Eastern Amazon and Cerrado Biomass Burning‐Sourced Tropospheric Ozone. 2020-02-16
DOI: https://doi.org/10.1029/2019GL084143
A comprehensive quantification of global nitrous oxide sources and sinks. 2020
http://www.scopus.com/inward/record.url?eid=2-s2.0-85092308395&partnerID=MN8TOARS
Description and Evaluation of the specified-dynamics experiment in the Chemistry-Climate Model Initiative. 2020
http://www.scopus.com/inward/record.url?eid=2-s2.0-85082941177&partnerID=MN8TOARS
Impact of the june 2018 saddleworth moor wildfires on air quality in Northern England. 2020
http://www.scopus.com/inward/record.url?eid=2-s2.0-85107330284&partnerID=MN8TOARS
Impact on air quality and health due to the Saddleworth Moor fire in northern England. 2020
http://www.scopus.com/inward/record.url?eid=2-s2.0-85088557614&partnerID=MN8TOARS
Quantifying the transboundary contribution of nitrogen oxides to UK air quality. 2020
http://www.scopus.com/inward/record.url?eid=2-s2.0-85078671140&partnerID=MN8TOARS
Delay in recovery of the Antarctic ozone hole from unexpected CFC-11 emissions. 2019-12-19
DOI: https://doi.org/10.1038/s41467-019-13717-x
Acceleration of global N2O emissions seen from two decades of atmospheric inversion. 2019-12
DOI: https://doi.org/10.1038/s41558-019-0613-7
The effect of atmospheric nudging on the stratospheric residual circulation in chemistry–climate models. 2019-09-13
DOI: https://doi.org/10.5194/acp-19-11559-2019
Challenges for the recovery of the ozone layer. 2019-08
DOI: https://doi.org/10.1038/s41561-019-0422-7
Interannual Variations in Lower Stratospheric Ozone During the Period 1984–2016. 2019-07-27
DOI: https://doi.org/10.1029/2019JD030396
Large Impacts, Past and Future, of Ozone‐Depleting Substances on Brewer‐Dobson Circulation Trends: A Multimodel Assessment. 2019-07-16
DOI: https://doi.org/10.1029/2018JD029516
Impact of El Niño–Southern Oscillation on the interannual variability of methane and tropospheric ozone. 2019-07-09
DOI: https://doi.org/10.5194/acp-19-8669-2019
Attribution of the Hemispheric Asymmetries in Trends of Stratospheric Trace Gases Inferred From Microwave Limb Sounder (MLS) Measurements. 2019-06-27
DOI: https://doi.org/10.1029/2018JD029723
On the Regional and Seasonal Ozone Depletion Potential of Chlorinated Very Short‐Lived Substances. 2019-05-28
DOI: https://doi.org/10.1029/2018GL081455
Recent Trends in Stratospheric Chlorine From Very Short‐Lived Substances. 2019-02-27
DOI: https://doi.org/10.1029/2018JD029400
Phosgene in the Upper Troposphere and Lower Stratosphere: A Marker for Product Gas Injection Due to Chlorine‐Containing Very Short Lived Substances. 2019-01-28
DOI: https://doi.org/10.1029/2018GL079784
Dynamically controlled ozone decline in the tropical mid-stratosphere observed by SCIAMACHY. 2019-01-22
DOI: https://doi.org/10.5194/acp-19-767-2019
Stratospheric ozone loss in the Arctic winters between 2005 and 2013 derived with ACE-FTS measurements. 2019-01-16
DOI: https://doi.org/10.5194/acp-19-577-2019
Attribution of recent increases in atmospheric methane through 3-D inverse modelling. 2018-12-21
DOI: https://doi.org/10.5194/acp-18-18149-2018
A measurement-based verification framework for UK greenhouse gas emissions: an overview of the Greenhouse gAs Uk and Global Emissions (GAUGE) project. 2018-08-17
DOI: https://doi.org/10.5194/acp-18-11753-2018
An Explanation for the Nitrous Oxide Layer Observed in the Mesopause Region. 2018-08-16
DOI: https://doi.org/10.1029/2018GL078895
An updated version of a gap-free monthly mean zonal mean ozone database. 2018-08-16
DOI: https://doi.org/10.5194/essd-10-1473-2018
On the discrepancy of HCl processing in the core of the wintertime polar vortices. 2018-06-20
DOI: https://doi.org/10.5194/acp-18-8647-2018
On the Cause of Recent Variations in Lower Stratospheric Ozone. 2018-06-16
DOI: https://doi.org/10.1029/2018GL078071
Estimates of ozone return dates from Chemistry-Climate Model Initiative simulations. 2018-06-15
DOI: https://doi.org/10.5194/acp-18-8409-2018
Influence of the wintertime North Atlantic Oscillation on European tropospheric composition: an observational and modelling study. 2018-06-15
DOI: https://doi.org/10.5194/acp-18-8389-2018
A refined method for calculating equivalent effective stratospheric chlorine. 2018-01-19
DOI: https://doi.org/10.5194/acp-18-601-2018
Stratospheric ozone loss over the Eurasian continent induced by the polar vortex shift. 2018-01-15
DOI: https://doi.org/10.1038/s41467-017-02565-2
Heterogeneous reaction of HO2 with airborne TiO2 particles and its implication for climate change mitigation strategies. 2018-01-11
DOI: https://doi.org/10.5194/acp-18-327-2018
Impact on short-lived climate forcers increases projected warming due to deforestation. 2018-01-11
DOI: https://doi.org/10.1038/s41467-017-02412-4
Ozone sensitivity to varying greenhouse gases and ozone-depleting substances in CCMI-1 simulations. 2018
Deriving Global OH Abundance and Atmospheric Lifetimes for Long‐Lived Gases: A Search for CH3CCl3 Alternatives. 2017-11-16
DOI: https://doi.org/10.1002/2017JD026926
The relationship between lower-stratospheric ozone at southern high latitudes and sea surface temperature in the East Asian marginal seas in austral spring. 2017-06-08
DOI: https://doi.org/10.5194/acp-17-6705-2017
Extending methane profiles from aircraft into the stratosphere for satellite total column validation using the ECMWF C-IFS and TOMCAT/SLIMCAT 3-D model. 2017-06-07
DOI: https://doi.org/10.5194/acp-17-6663-2017
Quantifying the causes of differences in tropospheric OH within global models. 2017-02-16
DOI: https://doi.org/10.1002/2016JD026239
Review of the global models used within phase 1 of the Chemistry–Climate Model Initiative (CCMI). 2017-02-13
DOI: https://doi.org/10.5194/gmd-10-639-2017
A new Differential Optical Absorption Spectroscopy instrument to study atmospheric chemistry from a high- altitude unmanned aircraft. 2017
Detecting recovery of the stratospheric ozone layer. 2017
Determination of the atmospheric lifetime and global warming potential of sulfur hexafluoride using a three-dimensional model. 2017
Impact on short-lived climate forcers (SLCFs) from a realistic land-use change scenario via changes in biogenic emissions. 2017
Influence of the Arctic Oscillation on the Vertical Distribution of Wintertime Ozone in the Stratosphere and Upper Troposphere over the Northern Hemisphere. 2017
Probing the subtropical lowermost stratosphere and the tropical upper troposphere and tropopause layer for inorganic bromine. 2017
The increasing threat to stratospheric ozone from dichloromethane. 2017
Persistent shift of the Arctic polar vortex towards the Eurasian continent in recent decades. 2016-12-24
DOI: https://doi.org/10.1038/nclimate3136
Model sensitivity studies of the decrease in atmospheric carbon tetrachloride. 2016-12-20
DOI: https://doi.org/10.5194/acp-16-15741-2016
A global model of tropospheric chlorine chemistry: Organic versus inorganic sources and impact on methane oxidation. 2016-12-16
DOI: https://doi.org/10.1002/2016JD025756
Intercomparison and evaluation of satellite peroxyacetyl nitrate observations in the upper troposphere–lower stratosphere. 2016-11-01
DOI: https://doi.org/10.5194/acp-16-13541-2016
CH4 concentrations over the Amazon from GOSAT consistent with in situ vertical profile data. 2016
Contribution of regional sources to atmospheric methane over the Amazon Basin in 2010 and 2011. 2016
D-region ion-neutral coupled chemistry (Sodankyla Ion Chemistry, SIC) within the Whole Atmosphere Community Climate Model (WACCM4) – WACCM-SIC and WACCM-rSIC. 2016
Evaluation of simulated photolysis rates and their response to solar irradiance variability. 2016
Evaluation of the inter-annual variability of stratospheric chemical composition in chemistry-climate models using ground-based multi species time series. 2016
On the ambiguous nature of the 11year solar cycle signal in upper stratospheric ozone. 2016
Role of OH variability in the stalling of the global atmospheric CH4 growth rate from 1999 to 2006. 2016
Role of regional wetland emissions in atmospheric methane variability. 2016
Satellite observations of stratospheric hydrogen fluoride and comparisons with SLIMCAT calculations. 2016
Solar cycle response and long-term trends in the mesospheric metal layers. 2016
The impact of synoptic weather on UK surface ozone and implications for premature mortality. 2016
Diurnal variation of the potassium layer in the upper atmosphere. 2015
Efficiency of short-lived halogens at influencing climate through depletion of stratospheric ozone. 2015
Evaluation of a regional air quality model using satellite column NO2: treatment of observation errors and model boundary conditions and emissions. 2015
Global Atmosphere – The Antarctic Ozone Hole. 2015
Growth in stratospheric chlorine from short-lived chemicals not controlled by the Montreal Protocol. 2015
Multi-model study of chemical and physical controls on transport of anthropogenic and biomass burning pollution to the Arctic. 2015
Quantifying the ozone and ultraviolet benefits already achieved by the Montreal Protocol. 2015
Reaction between CH3O2 and BrO Radicals: A New Source of Upper Troposphere Lower Stratosphere Hydroxyl Radicals. 2015
Revisiting the hemispheric asymmetry in midlatitude ozone changes following the Mount Pinatubo eruption: A 3-D model study. 2015
Satellite constraint on the tropospheric ozone radiative effect. 2015
Suppression of CCN formation by bromine chemistry in the remote marine atmosphere. 2015
The influence of synoptic weather regimes on UK air quality: regional model studies of tropospheric column NO2. 2015
The near-global mesospheric potassium layer: Observations and modeling. 2015
Aerosol microphysics simulations of the Mt. Pinatubo eruption with the UM-UKCA composition-climate model. 2014
Comparison of the HadGEM2 climate-chemistry model against in situ and SCIAMACHY atmospheric methane data. 2014
Constraining the N2O5 UV absorption cross section from spectroscopic trace gas measurements in the tropical mid-stratosphere. 2014
Development of a variational flux inversion system (INVICAT v1.0) using the TOMCAT chemical transport model. 2014
First global observations of the mesospheric potassium layer. 2014
Global stratospheric fluorine inventory for 2004-2009 from Atmospheric Chemistry Experiment Fourier Transform Spectrometer (ACE-FTS) measurements and SLIMCAT model simulations. 2014
Multimodel estimates of atmospheric lifetimes of long-lived ozone-depleting substances: Present and future. 2014
Recent Northern Hemisphere stratospheric HCl increase due to atmospheric circulation changes. 2014
Resolving the strange behavior of extraterrestrial potassium in the upper atmosphere. 2014
Satellite observations of stratospheric carbonyl fluoride. 2014
The influence of synoptic weather regimes on UK air quality: analysis of satellite column NO2. 2014
TransCom N2O model inter-comparison – Part 1: Assessing the influence of transport and surface fluxes on tropospheric N2O variability. 2014
A global atmospheric model of meteoric iron. 2013
Atmospheric test of the J(BrONO2)/k(BrO+NO2) ratio: implications for total stratospheric Br-y and bromine-mediated ozone loss. 2013
Climate impact of stratospheric ozone recovery. 2013
Direct and indirect effects of solar variations on stratospheric ozone and temperature. 2013
Evaluating global emission inventories of biogenic bromocarbons. 2013
Impact of transport model errors on the global and regional methane emissions estimated by inverse modelling. 2013
Improvements in the stratospheric transport achieved by a chemistry transport model with ECMWF (re)analyses: identifying effects and remaining challenges. 2013
Off-line algorithm for calculation of vertical tracer transport in the troposphere due to deep convection. 2013
On the uses of a new linear scheme for stratospheric methane in global models: water source, transport tracer and radiative forcing. 2013
Plutonium-238 observations as a test of modeled transport and surface deposition of meteoric smoke particles. 2013
Stratospheric O-3 changes during 2001-2010: the small role of solar flux variations in a chemical transport model. 2013
The Mediterranean summertime ozone maximum: global emission sensitivities and radiative impacts. 2013
TransCom model simulations of methane: Comparison of vertical profiles with aircraft measurements. 2013
Analysis of stratospheric NO2 trends above Jungfraujoch using ground-based UV-visible, FTIR, and satellite nadir observations. 2012
Climate change projections and stratosphere-troposphere interaction. 2012
Evidence for El Nino-Southern Oscillation (ENSO) influence on Arctic CO interannual variability through biomass burning emissions. 2012
Interactions of meteoric smoke particles with sulphuric acid in the Earth's stratosphere. 2012
Intercomparison of modal and sectional aerosol microphysics representations within the same 3-D global chemical transport model. 2012
Modelling future changes to the stratospheric source gas injection of biogenic bromocarbons. 2012
New Aura Microwave Limb Sounder observations of BrO and implications for Br-y. 2012
Observed and simulated time evolution of HCl, ClONO2, and HF total column abundances. 2012
Severe 2011 ozone depletion assessed with 11 years of ozone, NO2, and OClO measurements at 80 degrees N. 2012
The contribution of natural and anthropogenic very short-lived species to stratospheric bromine. 2012
The existence of the edge region of the Antarctic stratospheric vortex. 2012
Unusually low ozone, HCl, and HNO3 column measurements at Eureka, Canada during winter/spring 2011. 2012
A study of the Arctic NOy budget above Eureka, Canada. 2011
Analysis of reactive bromine production and ozone depletion in the Arctic boundary layer using 3-D simulations with GEM-AQ: inference from synoptic-scale patterns. 2011
Effects of sea surface temperature and greenhouse gas changes on the transport between the stratosphere and troposphere. 2011
Evaluation of cloud convection and tracer transport in a three-dimensional chemical transport model. 2011
Evaluation of stratospheric chlorine chemistry for the Arctic spring 2005 using modelled and measured OClO column densities. 2011
Impact of deep convection and dehydration on bromine loading in the upper troposphere and lower stratosphere. 2011
Improved predictability of the troposphere using stratospheric final warmings. 2011
Modelling the effect of denitrification on polar ozone depletion for Arctic winter 2004/2005. 2011
Multimodel climate and variability of the stratosphere. 2011
Projections of UV radiation changes in the 21st century: impact of ozone recovery and cloud effects. 2011
Representation of tropical deep convection in atmospheric models – Part 1: Meteorology and comparison with satellite observations. 2011
Representation of tropical deep convection in atmospheric models – Part 2: Tracer transport. 2011
Results from a new linear O-3 scheme with embedded heterogeneous chemistry compared with the parent full-chemistry 3-D CTM. 2011
Retrievals of chlorine chemistry kinetic parameters from Antarctic ClO microwave radiometer measurements. 2011
Solar response in tropical stratospheric ozone: a 3-D chemical transport model study using ERA reanalyses. 2011
TransCom model simulations of CH4 and related species: linking transport, surface flux and chemical loss with CH4 variability in the troposphere and lower stratosphere. 2011
Trends in atmospheric halogen containing gases since 2004. 2011
Using transport diagnostics to understand chemistry climate model ozone simulations. 2011
Aircraft measurements and model simulations of stratospheric ozone and N2O: implications for chemistry and transport processes in the models. 2010
Anthropogenic forcing of the Northern Annular Mode in CCMVal-2 models. 2010
Bromoform and dibromomethane in the tropics: a 3-D model study of chemistry and transport. 2010
Chemistry-Climate Model Simulations of Twenty-First Century Stratospheric Climate and Circulation Changes. 2010
Chemistry-climate model simulations of spring Antarctic ozone. 2010
Decline and recovery of total column ozone using a multimodel time series analysis. 2010
Description and evaluation of GLOMAP-mode: a modal global aerosol microphysics model for the UKCA composition-climate model. 2010
Effects of stratosphere-troposphere chemistry coupling on tropospheric ozone. 2010
Estimation of Antarctic ozone loss from ground-based total column measurements. 2010
Hydrogen fluoride total and partial column time series above the Jungfraujoch from long-term FTIR measurements: Impact of the line-shape model, characterization of the error budget and seasonal cycle, and comparison with satellite and model data. 2010
Impact of BrO on dimethylsulfide in the remote marine boundary layer. 2010
Impact of stratospheric ozone on Southern Hemisphere circulation change: A multimodel assessment. 2010
Influences of the Indian Summer Monsoon on Water Vapor and Ozone Concentrations in the UTLS as Simulated by Chemistry-Climate Models. 2010
Multi-model assessment of stratospheric ozone return dates and ozone recovery in CCMVal-2 models. 2010
Multimodel assessment of the factors driving stratospheric ozone evolution over the 21st century. 2010
Multimodel assessment of the upper troposphere and lower stratosphere: Extratropics. 2010
Multimodel assessment of the upper troposphere and lower stratosphere: Tropics and global trends. 2010
Review of the formulation of present-generation stratospheric chemistry-climate models and associated external forcings. 2010
Stratosphere-troposphere coupling and annular mode variability in chemistry-climate models. 2010
The potential to narrow uncertainty in projections of stratospheric ozone over the 21st century. 2010
Tracers and traceability: implementing the cirrus parameterisation from LACM in the TOMCAT/SLIMCAT chemistry transport model as an example of the application of quality assurance to legacy models. 2010
ATMOSPHERIC SCIENCE Nitrous oxide delays ozone recovery. 2009
An approach to retrieve information on the carbonyl fluoride (COF2) vertical distributions above Jungfraujoch by FTIR multi-spectrum multi-window fitting. 2009
Clear sky UV simulations for the 21st century based on ozone and temperature projections from Chemistry-Climate Models. 2009
Constraints on inorganic gaseous iodine in the tropical upper troposphere and stratosphere inferred from balloon-borne solar occultation observations. 2009
ENVISAT/SCIAMACHY VALIDATION WITH THE LPMA/DOAS/MINI-DOAS BALLOON GONDOLA: COMPARISON OF O-3, NO2 AND BRO PROFILES. 2009
Equatorial transport as diagnosed from nitrous oxide variability. 2009
Global carbon tetrachloride distributions obtained from the Atmospheric Chemistry Experiment (ACE). 2009
Impact of increasing stratospheric water vapor on ozone depletion and temperature change. 2009
Northern winter stratospheric temperature and ozone responses to ENSO inferred from an ensemble of Chemistry Climate Models. 2009
The contribution of anthropogenic bromine emissions to past stratospheric ozone trends: a modelling study. 2009
The relationship between aerosol and cloud drop number concentrations in a global aerosol microphysics model. 2009
A study of stratospheric chlorine partitioning based on new satellite measurements and modeling. 2008
Bromine in the tropical troposphere and stratosphere as derived from balloon-borne BrO observations. 2008
Contribution of particle formation to global cloud condensation nuclei concentrations. 2008
Coupled chemistry climate model simulations of the solar cycle in ozone and temperature. 2008
Effects of the Tibetan Plateau on total column ozone distribution. 2008
Impact of the new HNO(3)-forming channel of the HO(2)+NO reaction on tropospheric HNO(3), NO(x), HO(x) and ozone. 2008
Model evaluation of CO2 and SF6 in the extratropical UT/LS region. 2008
NO2 climatology in the northern subtropical region: diurnal, seasonal and interannual variability. 2008
Radiative effect of ozone change on stratosphere-troposphere exchange. 2008
Comparison of measured and modeled ozone above McMurdo Station, Antarctica, 1989-2003, during austral winter/spring. 2007
Comparison of polar ozone loss rates simulated by one-dimensional and three-dimensional models with Match observations in recent Antarctic and Arctic winters. 2007
Large chemical ozone loss in 2004/2005 Arctic winter/spring. 2007
Mean age of air and transport in a CTM: Comparison of different ECMWF analyses. 2007
Mid-latitude ozone changes: studies with a 3-D CTM forced by ERA-40 analyses. 2007
Multimodel projections of stratospheric ozone in the 21st century. 2007
Nitric acid measurements at Eureka obtained in winter 2001-2002 using solar and lunar Fourier transform infrared absorption spectroscopy: Comparisons with observations at Thule and Kiruna and with results from three-dimensional models. 2007
Quantifying Arctic ozone loss during the 2004-2005 winter using satellite observations and a chemical transport model. 2007
Regional and global trends in sulfate aerosol since the 1980s. 2007
Retrieval of stratospheric and tropospheric BrO profiles and columns using ground-based zenith-sky DOAS observations at Harestua, 60 degrees N. 2007
Statistical inference of OH concentrations and air mass dilution rates from successive observations of nonmethane hydrocarbons in single air masses. 2007
Validation of Aura Microwave Limb Sounder BrO observations in the stratosphere. 2007
Arctic winter 2005: Implications for stratospheric ozone loss and climate change. 2006
Assessment of temperature, trace species, and ozone in chemistry-climate model simulations of the recent past. 2006
Balloon-borne stratospheric BrO measurements: comparison with Envisat/SCIAMACHY BrO limb profiles. 2006
Chemical ozone loss in the Arctic winter 2002/2003 determined with Match. 2006
EOS Microwave Limb Sounder observations of upper stratospheric BrO: Implications for total bromine. 2006
Inter-comparison of stratospheric O-3 and NO2 abundances retrieved from balloon borne direct sun observations and Envisat/SCIAMACHY limb measurements. 2006
Long-term observations of stratospheric bromine reveal slow down in growth. 2006
New version of the TOMCAT/SLIMCAT off-line chemical transport model: Intercomparison of stratospheric tracer experiments. 2006
Quasi-biennial oscillation and tracer distributions in a coupled chemistry-climate model. 2006
Stratospheric water vapor trends in a coupled chemistry-climate model. 2006
Stratospheric water vapor trends in a coupled chemistry-climate model (vol 33, art no L06819, 2006). 2006
Testing our understanding of Arctic denitrification using MIPAS-E satellite measurements in winter 2002/2003. 2006
Tropospheric and stratospheric BrO columns over Arrival Heights, Antarctica, 2002. 2006
2002-2003 Arctic ozone loss deduced from POAM III satellite observations and the SLIMCAT chemical transport model. 2005
3-D microphysical model studies of Arctic denitrification: comparison with observations. 2005
A global off-line model of size-resolved aerosol microphysics: I. Model development and prediction of aerosol properties. 2005
A global off-line model of size-resolved aerosol microphysics: II. Identification of key uncertainties. 2005
A new coupled chemistry-climate model for the stratosphere: The importance of coupling for future O-3-climate predictions. 2005
A new software suite for NO2 vertical profile retrieval from ground-based zenith-sky spectrometers. 2005
A strategy for process-oriented validation of coupled chemistry-climate models. 2005
A three-dimensional model study of the effect of new temperature-dependent quantum yields for acetone photolysis. 2005
Arctic ozone loss and climate sensitivity: Updated three-dimensional model study. 2005
Early unusual ozone loss during the Arctic winter 2002/2003 compared to other winters. 2005
Large nitric acid trihydrate particles and denitrification caused by mountain waves in the Arctic stratosphere. 2005
NO3 vertical profile measurements from remote sensing balloon-borne spectrometers and comparison with model calculations. 2005
Retrieval of global hydrogen peroxide (H2O2) profiles using ENVISAT-MIPAS. 2005
Subtropical trace gas profiles determined by ground-based FTIR spectroscopy at Izana (28 degrees N, 16 degrees W): Five-year record, error analysis, and comparison with 3-D CTMs. 2005
Three-dimensional model study of the Antarctic ozone hole in 2002 and comparison with 2000. 2005
Three-dimensional model study of the Arctic ozone loss in 2002/2003 and comparison with 1999/2000 and 2003/2004. 2005
Arctic ozone loss and climate change. 2004
Model simulations of the northern extravortex ozone column: Influence of past changes in chemical composition. 2004
Modelling the effects of mixing processes on the composition of the free troposphere using a three-dimensional chemical transport model. 2004
Photodissociation of acetone: Atmospheric implications of temperature-dependent quantum yields. 2004
Pressure and temperature-dependent quantum yields for the photodissociation of acetone between 279 and 327.5 nm. 2004
Pressure and temperature-dependent quantum yields for the photodissociation of acetone between 279 and 327.5 nm (vol 31, art no L07110, 2004). 2004
A model study of the impact of magnetic field structure on atmospheric composition during solar proton events. 2003
A three-dimensional model study of long-term mid-high latitude lower stratosphere ozone changes. 2003
Comment on: Stratospheric Ozone Depletion at northern mid-latitudes in the 21st century: The importance of future concentrations of greenhouse gases nitrous oxide and methane. 2003
Effect of near-IR photolysis of HO2NO2 on stratospheric chemistry. 2003
Factors controlling Arctic denitrification in cold winters of the 1990s. 2003
Influence of polar ozone loss on northern midlatitude regions estimated by a high-resolution chemistry transport model during winter 1999/2000. 2003
Long-term trends of inorganic chlorine from ground-based infrared solar spectra: Past increases and evidence for stabilization. 2003
Upper limits of stratospheric IO and OIO inferred from center-to-limb-darkening-corrected balloon-borne solar occultation visible spectra: Implications for total gaseous iodine and stratospheric ozone. 2003
A characterization of the warm 1999 Arctic winter by observations and modeling: NOy partitioning and dynamics. 2002
A vortex-scale simulation of the growth and sedimentation of large nitric acid hydrate particles. 2002
Chemical depletion of Arctic ozone in winter 1999/2000. 2002
Climatology of the stratospheric BrO vertical distribution by balloon-borne UV-visible spectrometry. 2002
Comparison of measurements and model calculations of stratospheric bromine monoxide. 2002
Ground-based FTIR observations of chlorine activation and ozone depletion inside the Arctic vortex during the winter of 1999/2000. 2002
Intercomparison of BrO measurements from ERS-2 GOME, ground-based and balloon platforms. 2002
Modeling the effect of denitrification on Arctic ozone depletion during winter 1999/2000. 2002
Polar vortex concentricity as a controlling factor in Arctic denitrification. 2002
Sequential assimilation of stratospheric chemical observations in a three-dimensional model. 2002
Tracer-based determination of vortex descent in the 1999/2000 Arctic winter. 2002
A comparison of Match ozonesonde-derived and 3D model ozone loss rates in the Arctic polar vortex during the winters of 1994/95 and 1995/96. 2001
Balloon-borne DOAS measurements for the Validation of SCIAMACHY UV/Vis Data Products. 2001
Chemistry-transport model comparison with ozone observations in the midlatitude lowermost stratosphere. 2001
Comparison of measured and modeled stratospheric UV/visible actinic fluxes at large solar zenith angles. 2001
Diurnal variability and night detection of stratospheric hydroxyl radical from far infrared emission measurements. 2001
Modeling the ozone layer: A perspective on the northern hemisphere. 2001
A comparison of scavenging and deposition processes in global models: results from the WCRP Cambridge Workshop of 1995. 2000
A three-dimensional modeling study of the correlations of Pb-210 with HNO3 and peroxyacetylnitrate (PAN) at remote oceanic sites. 2000
Comparison of measured and modeled stratospheric BrO: Implications for the total amount of stratospheric bromine. 2000
First profile measurements of tropospheric BrO. 2000
Large loss of total ozone during the Arctic winter of 1999/2000. 2000
Lower stratospheric organic and inorganic bromine budget for the Arctic winter 1998/99. 2000
Modeled Arctic ozone depletion in winter 1997/1998 and comparison with previous winters. 2000
Ozone measurements during the Airborne Polar Experiment: Aircraft instrument validation, isentropic trends, and hemispheric fields prior to the 1997 Arctic ozone depletion. 2000
Seasonal observations of chlorine monoxide in the stratosphere over Antarctica during the 1996-1998 ozone holes and comparison with the SLIMCAT three-dimensional model. 2000
Stratospheric ClO across the edge of the arctic polar vortex: Measurements of the Airborne Submillimeter SIS Radiometer compared to 3-D model calculations. 2000
Temporal evolution of chlorine monoxide in the middle stratosphere. 2000
The effects of future supersonic aircraft on stratospheric chemistry modeled with varying meteorology. 2000
The effects of mixing on traces relationships in the polar vortices. 2000
A tropospheric chemical-transport model: Development and validation of the model transport schemes. 1999
Chemical ozone loss in the Arctic winter 1994/95 as determined by the Match technique. 1999
Ground based FTIR measurements of stratospheric species from Harestua, Norway during SESAME and comparison with models. 1999
Intercomparison of measured and modelled BrO slant column amounts for the Arctic winter and spring 1994/95. 1999
Measurements of stratospheric trace gas profiles at different latitudes and seasons using a new balloon-borne DOAS-instrument. 1999
Modelling NOx from lightning and its impact on global chemical fields. 1999
Multiannual simulations with a three-dimensional chemical transport model. 1999
Ozone depletion at the edge of the Arctic polar vortex 1996/1997. 1999
Relative influences of atmospheric chemistry and transport on Arctic ozone trends. 1999
Airborne remote sensing of NO2 in the Arctic winter of 1994-1995 and comparison with a three-dimensional chemical transport model. 1998
Ground-based FTIR measurements of stratospheric trace species from Aberdeen during winter and spring 1993/94 and 1994/95 and comparison with a 3D model. 1998
Ground-based FTIR measurements with high temporal resolution. 1998
Model calculations of stratospheric OBrO indicating very small abundances. 1998
Model sensitivity studies of Arctic ozone depletion. 1998
Polar stratospheric clouds climatology over Dumont d'Urville between 1989 and 1993 and the influence of volcanic aerosols on their formation. 1998
Stratosphere over Dumont d'Urville, Antarctica, in winter 1992. 1998
The impact of spatial averaging on calculated polar ozone loss – 1. Model experiments. 1998
The impact of spatial averaging on calculated polar ozone loss – 2. Theoretical analysis. 1998
Trends in stratospheric humidity and the sensitivity of ozone to these trends. 1998
Validation of an off-line three-dimensional chemical transport model using observed radon profiles – 2. Model results. 1998
A model study of the potential role of the reaction BrO+OH in the production of stratospheric HBr. 1997
Airborne heterodyne measurements of stratospheric ClO, HCl, O-3, and N2O during SESAME 1 over northern Europe. 1997
Coupled aerosol-chemical modeling of UARS HNO3 and N2O5 measurements in the arctic upper stratosphere. 1997
Effect of interannual meteorological variability on mid-latitude O-3. 1997
Evaluation and intercomparison of global atmospheric transport models using Rn-222 and other short-lived tracers. 1997
Evidence of substantial ozone depletion in winter 1995/96 over Northern Norway. 1997
Model studies of chlorine deactivation and formation of ClONO2 collar in the Arctic polar vortex. 1997
On the use of HF as a reference for the comparison of stratospheric observations and models. 1997
Prolonged stratospheric ozone loss in the 1995-96 Arctic winter. 1997
Three-dimensional chemical forecasting: A methodology. 1997
Three-dimensional studies of the 1991/1992 northern hemisphere winter using domain-filling trajectories with chemistry. 1997
Analysis of UARS data in the southern polar vortex in September 1992 using a chemical transport model. 1996
Chlorine deactivation in the lower stratospheric polar regions during late winter: Results from UARS. 1996
Dinitrogen pentoxide measurements from the improved stratospheric and mesospheric sounder: Validation of preliminary results. 1996
Heterogeneous atmospheric bromine chemistry. 1996
Measurements of stratospheric chlorine monoxide (ClO) from groundbased FTIR observations. 1996
Model calculations of ozone depletion in the Arctic polar vortex for 1991/92 to 1994/95. 1996
Stratospheric OClO measurements as a poor quantitative indicator of chlorine activation – Reply. 1996
3-DIMENSIONAL TRACER INITIALIZATION AND GENERAL DIAGNOSTICS USING EQUIVALENT PV LATITUDE-POTENTIAL-TEMPERATURE COORDINATES. 1995
Atmospheric chemistry: Measurements, mechanisms and models – General discussion. 1995
Early modelling results from the SESAME and ASHOE campaigns. 1995
Quantification of the transport of chemically activated air from the northern hemisphere polar vortex. 1995
STRATOSPHERIC OCLO MEASUREMENTS AS A POOR QUANTITATIVE INDICATOR OF CHLORINE ACTIVATION. 1995
THE POTENTIAL IMPACT OF THE REACTION OH+CLO-]HCL+O-2 ON POLAR OZONE PHOTOCHEMISTRY. 1995
THE VARIABILITY OF CLONO2 AND HNO3 IN THE ARCTIC POLAR VORTEX – COMPARISON OF TRANSALL MICHELSON INTERFEROMETER FOR PASSIVE ATMOSPHERIC SOUNDING MEASUREMENTS AND 3-DIMENSIONAL MODEL RESULTS. 1995
A 2-DIMENSIONAL MODEL STUDY OF THE QBO SIGNAL IN SAGE-II NO2 AND O3. 1994
A 3-DIMENSINAL TRANSPORT MODEL STUDY OF PSC PROCESSING DURING EASOE. 1994
A 3-DIMENSIONAL MODEL COMPARISON OF PSC PROCESSING DURING THE ARCTIC WINTERS OF 1991/1992 AND 1992/1993. 1994
A 3D TRANSPORT MODEL STUDY OF CHLORINE ACTIVATION DURING EASOE. 1994
1ST RESULTS FROM A 3-DIMENSIONAL MIDDLE ATMOSPHERE MODEL. 1993
A 3-DIMENSIONAL MODELING STUDY OF TRACE SPECIES IN THE ARCTIC LOWER STRATOSPHERE DURING WINTER 1989-1990. 1993
OZONE DEPLETION – SATELLITE MAPS OZONE DESTROYER. 1993
1ST RESULTS FROM A 3-DIMENSIONAL MIDDLE ATMOSPHERE MODEL. 1992
2-DIMENSIONAL MODEL STUDIES OF THE INTERANNUAL VARIABILITY OF TRACE GASES IN THE MIDDLE ATMOSPHERE. 1992
ATMOSPHERIC CHEMISTRY – STRATOSPHERIC OZONE DEPLETION OVER THE ARCTIC. 1991
2-DIMENSIONAL MODELING OF THE NORTHERN-HEMISPHERE HIGH-LATITUDE LOWER STRATOSPHERE. 1990
ON THE INTERANNUAL VARIABILITY OF TRACE GASES IN THE MIDDLE ATMOSPHERE. 1990
TWO-DIMENSIONAL MODELING OF THE ANTARCTIC LOWER STRATOSPHERE. 1988
