Research Associate
I am an NCAS Senior Research Associate working with Dr. Luke Abraham and Prof. Alex Archibald in the Centre for Atmospheric Science.
I use numerical models and observations to investigate physical and chemical processes in the atmosphere. I work with UKCA, the United Kingdom Chemistry and Aerosols community model, based on the Met Office Unified Model. I have past experience in addressing the effect of model horizontal resolution on a number of different dynamical and chemical processes. Currently, I'm working on better integration of models and observational (VISION project) and the climate impact of aircraft NOx emissions (REVEAL-NOx project).
Key Research Interests
- Decadal changes in tropospheric ozone.
- Integrating model and observational data for better understanding of atmospheric processes and atmospheric model evaluation.
- Tropical deep convection and its impact on Troposphere/Stratosphere exchange.
- Lightning emissions and their impact on Chemistry and Climate.
- Very short lived ozone depleting species (VSLS) and their impact on ozone.
- Impacts of emission changes and climate on regional atmospheric composition.
Experience
- Research Scientist: 2006-present. University of Cambridge.
- Research Scientist: 2008-present. National Centre for Atmospheric Science (NCAS)
- Regional Climate Scientist: 2002-2006. Met Office, Hadley Centre.
- PhD: 1998-2001. University College London.
- Master Degree, Chemistry: 1992-1997. University of Palermo, Italy.
Publications
Description and evaluation of the UKCA stratosphere-troposphere chemistry scheme (StratTrop vn 1.0) implemented in UKESM1
– Geoscientific Model Development
(2020)
13,
1223
(doi: 10.5194/gmd-13-1223-2020)
Description and evaluation of the UKCA stratosphere-troposphere chemistry scheme (StratTrop vn 1.0) implemented in UKESM1
– Geoscientific Model Development
(2019)
1
(doi: 10.5194/gmd-2019-246)
Supplementary material to "Description and evaluation of the UKCA stratosphere-troposphere chemistry scheme (StratTrop vn 1.0) implemented in UKESM1"
(2019)
Recent multivariate changes in the North Atlantic climate system, with a focus on 2005-2016
– International Journal of Climatology
(2018)
38,
5050
(doi: 10.1002/joc.5815)
On the emissions and transport of bromoform: Sensitivity to model resolution and emission location
– Atmospheric Chemistry and Physics
(2015)
15,
14031
(doi: 10.5194/acp-15-14031-2015)
Sensitivity of tropical deep convection in global models: Effects of horizontal resolution, surface constraints, and 3D atmospheric nudging
– Atmospheric Science Letters
(2014)
16,
148
(doi: 10.1002/asl2.540)
Representing ozone extremes in European megacities: The importance of resolution in a global chemistry climate model
– Atmospheric Chemistry and Physics
(2014)
14,
3899
(doi: 10.5194/acp-14-3899-2014)
Modelling the impact of megacities on local, regional and global tropospheric ozone and the deposition of nitrogen species
– Atmospheric Chemistry and Physics
(2013)
13,
12215
(doi: 10.5194/acp-13-12215-2013)
Representing ozone extremes in European megacities: the importance of resolution in a global chemistry climate model
(2013)
(doi: 10.5194/acpd-13-27423-2013)
Tropical convective transport and the Walker circulation
– Atmospheric Chemistry and Physics
(2012)
12,
9791
(doi: 10.5194/acp-12-9791-2012)
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