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Centre for Atmospheric Science

Dr Lauren Marshall

Research Associate

I am a postdoctoral research associate in climate-modelling working with Dr Anja Schmidt in the Centre for Atmospheric Science. My research focuses on understanding how large-magnitude volcanic eruptions impact the Earth’s climate. I am particularly interested in how different properties of an eruption such as the amount of sulfur dioxide emitted, the eruption latitude and the emission altitude impact the climatic response, and how sulfate measured in ice cores can be used to estimate the climatic response of historic eruptions. I am currently working on using the new UK Earth System Model to simulate eruptions over the last millennium to better understand their impact on climate variability.

Publications

Supplementary material to "Co-emission of volcanic sulfur and halogens amplifies volcanic effective radiative forcing"
J Staunton-Sykes, TJ Aubry, YM Shin, J Weber, LR Marshall, NL Abraham, A Schmidt, A Archibald
(2020)
(doi: 10.5194/acp-2020-1110-supplement)
Co-emission of volcanic sulfur and halogens amplifies volcanic effective radiative forcing
J Staunton-Sykes, TJ Aubry, YM Shin, J Weber, LR Marshall, NL Abraham, A Schmidt, A Archibald
(2020)
(doi: 10.5194/acp-2020-1110)
Reconciling the climate and ozone response to the 1257 CE Mount Samalas eruption.
DC Wade, CM Vidal, NL Abraham, S Dhomse, PT Griffiths, J Keeble, G Mann, L Marshall, A Schmidt, AT Archibald
– Proc Natl Acad Sci U S A
(2020)
117,
26651
(doi: 10.1073/pnas.1919807117)
Large Variations in Volcanic Aerosol Forcing Efficiency Due to Eruption Source Parameters and Rapid Adjustments
LR Marshall, CJ Smith, PM Forster, TJ Aubry, T Andrews, A Schmidt
– Geophysical Research Letters
(2020)
47,
ARTN e2020GL090241
(doi: 10.1029/2020gl090241)
Evaluating the simulated radiative forcings, aerosol properties and stratospheric warmings from the 1963 Agung, 1982 El Chichón and 1991 Mt Pinatubo volcanic aerosol clouds
SS Dhomse, GW Mann, JC Antuña Marrero, SE Shallcross, MP Chipperfield, KS Carslaw, L Marshall, NL Abraham, CE Johnson
(2020)
2020,
1
(doi: 10.5194/acp-2020-344)
A New Volcanic Stratospheric Sulfate Aerosol Forcing Emulator (EVA_H): Comparison With Interactive Stratospheric Aerosol Models
TJ Aubry, M Toohey, L Marshall, A Schmidt, AM Jellinek
– Journal of Geophysical Research: Atmospheres
(2019)
125,
2019JD031303
(doi: 10.1029/2019JD031303)
Exploring How Eruption Source Parameters Affect Volcanic Radiative Forcing Using Statistical Emulation
L Marshall, JS Johnson, GW Mann, L Lee, SS Dhomse, L Regayre, M Yoshioka, KS Carslaw, A Schmidt
– Journal of Geophysical Research: Atmospheres
(2019)
124,
964
(doi: 10.1029/2018jd028675)
Multi-model comparison of the volcanic sulfate deposition from the 1815 eruption of Mt. Tambora
L Marshall, A Schmidt, M Toohey, KS Carslaw, GW Mann, M Sigl, M Khodri, C Timmreck, D Zanchettin, WT Ball, S Bekki, J Brooke, S Dhomse, C Johnson, JF Lamarque, AN Legrande, MJ Mills, U Niemeier, JO Pope, V Poulain, A Robock, E Rozanov, A Stenke, T Sukhodolov, S Tilmes, K Tsigaridis, F Tummon
– Atmospheric Chemistry and Physics
(2018)
18,
2307
(doi: 10.5194/acp-18-2307-2018)
Meteoric Smoke Deposition in the Polar Regions: A Comparison of Measurements With Global Atmospheric Models
JSA Brooke, W Feng, JD Carrillo‐Sánchez, GW Mann, AD James, CG Bardeen, L Marshall, SS Dhomse, JMC Plane
– Journal of Geophysical Research: Atmospheres
(2017)
122,
11
(doi: 10.1002/2017jd027143)
Multi-model comparison of the volcanic sulfate deposition from the1815 eruption of Mt. Tambora
L Marshall, A Schmidt, M Toohey, KS Carslaw, GW Mann, M Sigl, M Khodri, C Timmreck, D Zanchettin, W Ball, S Bekki, JSA Brooke, S Dhomse, C Johnson, J-F Lamarque, A LeGrande, MJ Mills, U Niemeier, V Poulain, A Robock, E Rozanov, A Stenke, T Sukhodolov, S Tilmes, K Tsigaridis, F Tummon
(2017)
(doi: 10.5194/acp-2017-729)
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Centre Highlights

• 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!

 

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Research at Cambridge