Centre for Atmospheric Science

Dr Megan Brown

Research Associate

I'm a planetary scientist and atmospheric chemist, specialising in development of global climate models both for Earth and Mars. I've worked with several different climate models, the most recent of which is the UK Chemistry and Aerosol chemistry-climate model. General areas of interest and research include: hydrogen deposition, heterogeneous reactions, mechanism reduction analysis, ozone, and abiotic HCN chemistry.

Publications

Seasonal variation of ozone vertical profiles form ExoMars TGO and comparison to water
MR Patel, G Seller, J Mason, J Holmes, M Brown, S Lewis, K Rajendran, P Streeter, C Marriner, B Hathi, D Slade, M Leese, M Wolff, A Khayat, M Smith, S Aoki, A Piccialli, AC Vandaele, S Robert, F Daerden
(2024)
(doi: 10.5194/epsc2021-550)
The distribution of ozone on Mars as measured by the NOMAD-UVIS spectrometer in Mars year 34.
J Mason, M Patel, J Holmes, P Streeter, M Brown, G Sellers, C Marriner, S Lewis, M Wolff, Y Willame, C Depiesse, B Ristic, I Thomas, F Daerden, A-C Vandaele, JJ López Moreno, G Bellucci
(2024)
(doi: 10.5194/epsc2021-655)
Climatology and Diurnal Variation of Ozone Column Abundances for 2.5 Mars Years as Measured by the NOMAD‐UVIS Spectrometer
JP Mason, MR Patel, JA Holmes, MJ Wolff, J Alday, P Streeter, KS Olsen, MAJ Brown, G Sellers, C Marriner, Y Willame, I Thomas, B Ristic, F Daerden, AC Vandaele, J Lopez‐Moreno, G Bellucci
Journal of Geophysical Research Planets
(2024)
129
(doi: 10.1029/2023je008270)
Impacts of Heterogeneous Chemistry on Vertical Profiles of Martian Ozone.
MAJ Brown, MR Patel, SR Lewis, JA Holmes, GJ Sellers, PM Streeter, A Bennaceur, G Liuzzi, GL Villanueva, AC Vandaele
J Geophys Res Planets
(2022)
127
(doi: 10.1029/2022je007346)
Impacts of Heterogeneous Chemistry on Vertical Profiles of Martian Ozone
MAJ Brown, MR Patel, S Lewis, JA Holmes, PM Streeter, G Sellers, A Bennaceur, G Liuzzi, GL Villanueva, AC Vandaele
(2022)
(doi: 10.1002/essoar.10511286.1)
ExoMars TGO/NOMAD‐UVIS Vertical Profiles of Ozone: 1. Seasonal Variation and Comparison to Water
MR Patel, G Sellers, JP Mason, JA Holmes, MAJ Brown, SR Lewis, K Rajendran, PM Streeter, C Marriner, BG Hathi, DJ Slade, MR Leese, MJ Wolff, ASJ Khayat, MD Smith, S Aoki, A Piccialli, AC Vandaele, S Robert, F Daerden, IR Thomas, B Ristic, Y Willame, C Depiesse, G Bellucci, J Lopez‐Moreno
Journal of Geophysical Research Planets
(2021)
126
(doi: 10.1029/2021je006837)
Technical note: Low meteorological influence found in 2019 Amazonia fires
DI Kelley, C Burton, C Huntingford, MAJ Brown, R Whitley, N Dong
Biogeosciences
(2021)
18
(doi: 10.5194/bg-18-787-2021)
Supplementary material to "Technical note: Low meteorological influence found in 2019 Amazonia fires"
DI Kelley, C Burton, C Huntingford, MAJ Brown, R Whitley, N Dong
(2020)
(doi: 10.5194/bg-2020-123-supplement)
Technical note: Low meteorological influence found in 2019 Amazonia fires
DI Kelley, C Burton, C Huntingford, MAJ Brown, R Whitley, N Dong
(2020)
(doi: 10.5194/bg-2020-123)

Research scientist

Telephone number

01223 763827

Email address

majb4@cam.ac.uk

Centre Highlights

• July 2025: The PACESETTERS project launches one of its Real-World Labs (RWL) in Galway, marking a key milestone in the project's mission to connect creative practice with climate transformation. Prof. Annela Anger-Kraavi gives a talk "Where Are We Now?" sharing insights on what's needed to drive meaningful climate transition.

• June 2025: New publication: Compounding injustices can impede a just energy transition

• January 2024: The CCPG have successfully submitted a proposal for PACESETTERS!

• September 2nd 2023: Dr Annela Anger-Kraavi has co-authored a paper analysing just transition narratives in European coal regions. Read the paper here. 

• December 13th 2022: The CCPG have co-authored a paper on game-changing innovations towards net-zero, published in Energy Strategy Reviews. Read the open access paper here.

• November 15th 2022: The final conference of PARIS REINFORCE is taking place today in Sorbonne. Read more about the event here. 

• October 24th 2022: The CCPG have successfully submitted a proposal for the Cambridge-Tsinghua joint research initiative! 

• May 5th 2022: We've submitted to the UNFCCC's Global Stocktake (GST). More information is available on our news page. 

• March 23rd 2022: Multiple CAS academics have published a paper investigating the future role of anthropogenic methane emissions. Read the open access paper here.

• Feb 18th 2022: Dr Parris and Dr Anger-Kraavi have co-authored a paper that develops a tool to support co-designed transformative change. Read the open access paper here.

• Dec 16th 2021: Dr Parris has co-authored a paper that introduces a tool to support plastic pollution policy. Read the open access paper here.

• Nov 22nd 2021: Dr Anger-Kraavi has co-authored a paper with Paris Reinforce. Read the open access version here. 

Want to know more about our high-profile publications? Check out our Publication Highlights!

 

Yusuf Hamied Department of Chemistry
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