Dr Graham Mann
NCAS Research Scientist
Telephone number:
+44(0) 113 34
3 8668
Email address: g.w.mann@leeds.ac.uk
Room: 10.115
Biography
Dr. Mann joined the University of Leeds in 1994, as a postgraduate research student in the School of Mathematics before joining the Atmospheric Dynamics research group in the School of the Environment in 1995 to continue his PhD, Surface Heat and Water Vapour Budgets in Antarctica . This work, in the atmospheric boundary layer research team was funded by a CASE studentship from the Natural Environment Research Council in collaboration with the British Antarctic Survey.
He obtained his doctorate in September 1998, and continued his initial research interest in blowing snow processes as a Postdoctoral Research Assistant until June 2001. This research, funded by the Natural Environment Research Council aims to reduce one of the uncertainties in the paleoclimatological record available from ice cores by asking: How much of the observed spatial and temporal variability in accumulation results from local wind transport of snow at the time the snow was deposited and how much is a true climate signal?
The project is a collaboration with the British Antarctic Survey, who carried out three phases of Antarctic field work in December 1998, 1999 and 2000 on the Lyddan Ice Rise near Halley on the Brunt Ice Shelf. The collaborators in this work from B.A.S. are John King, Phil Anderson and David Vaughan in the Physical Sciences Division .
Dr. Mann has now joined the Aerosols and Clouds research group where he is taking part in a European Union funded Postdoctorate Research Project MAPSCORE looking at into denitrification processes and stratospheric ozone depletion in the region of Europe.
More details of this work can be found on the Cloud Dynamics web pages.
Qualifications
- BSc, Applied Mathematics, University of Warwick;
- PhD Meteorology, University of Leeds
Memberships/Fellowships
- Member of the Royal Meteorological Society
- Member of the International Glaciological Society
Research Interests
- Blowing snow
- boundary layer meterology
- particles in turbulence
- stratospheric ozone depletion
- climate change
Publications
- Shi ZB; Woodhouse MT; Carslaw KS; Krom MD; Mann GW; Baker AR; Savov I; Fones G; Brooks B; Jickells TD; Benning LG (2011) Minor effect of physical size sorting on iron solubility of transported mineral dust, Atmospheric Chemistry and Physics Discussions, 11, pp.14309-14338.
- Spracklen DV; Jimenez JL; Carslaw KS; Worsnop DR; Evans MJ; Mann GW; Zhang Q; Canagaratna MR; Allan J; Coe H; McFiggans G; Rap A; Forster P (2011) Aerosol mass spectrometer constraint on the global secondary organic aerosol budget, Atmospheric Chemistry and Physics Discussions, 11, pp.5699-5755.
- Feng W; Chipperfield MP; Davies S; Mann GW; Carslaw KS; Dhomse S; Harvey L; Randall C; Santee ML (2011) Modelling the effect of denitrification on polar ozone depletion for Arctic winter 2004/2005, Atmospheric Chemistry and Physics, 11, pp.6559-6573.
- Lee LA; Carslaw KS; Pringle K; Mann GW; Spracklen DV (2011) Emulation of a complex global aerosol model to quantify sensitivity to uncertain parameters, Atmospheric Chemistry and Physics Discussions, 11, pp.20433-20485.
- Kurten T; Zhou L; Makkonen R; Merikanto J; Raisanen P; Boy M; Richards N; Rap A; Smolander S; Sogachev A; Guenther A; Mann GW; Carslaw K; Kulmala M (2011) Large methane releases lead to strong aerosol forcing and reduced cloudiness, ATMOSPHERIC CHEMISTRY AND PHYSICS, 11, pp.6961-6969. doi: 10.5194/acp-11-6961-2011
- Feng W; Chipperfield MP; Davies S; Mann GW; Carslaw KS; Dhomse S (2011) Modelling the effect of denitrification on polar ozone depletion for Arctic winter/spring 2004/05, Atmospheric Chemistry and Physics Discussions, 11, pp.3857-3884.
- Kurtén T; Zhou L; Makkonen R; Merikanto J; Räisänen P; Boy M; Richards N; Rap A; Smolander S; Sogachev A; Guenther A; Mann GW; Carslaw K; Kulmala M (2011) Large methane releases lead to strong aerosol forcing and reduced cloudiness, Atmospheric Chemistry and Physics Discussions, 11, pp.9057-9081.
- Spracklen DV; Jimenez JL; Carslaw KS; Worsnop DR; Evans MJ; Mann GW; Zhang Q; Canagaratna MR; Allan J; Coe H; McFiggans G; Rap A; Forster P (2011) Aerosol mass spectrometer constraint on the global secondary organic aerosol budget, ATMOSPHERIC CHEMISTRY AND PHYSICS, 11, pp.12109-12136. doi: 10.5194/acp-11-12109-2011
- Feng W; Chipperfield MP; Davies S; Mann GW; Carslaw KS; Dhomse S; Harvey L; Randall C; Santee ML (2011) Modelling the effect of denitrification on polar ozone depletion for Arctic winter 2004/2005, ATMOSPHERIC CHEMISTRY AND PHYSICS, 11, pp.6559-6573. doi: 10.5194/acp-11-6559-2011
- Schmidt A; Ostro B; Carslaw KS; Wilson M; Thordarson T; Mann GW; Simmons AJ (2011) Excess mortality in Europe following a future Laki-style Icelandic eruption, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 108, pp.15710-15715. doi: 10.1073/pnas.1108569108
- Shi ZB; Woodhouse MT; Carslaw KS; Krom MD; Mann GW; Baker AR; Savov I; Fones GR; Brooks B; Drake N; Jickells TD; Benning LG (2011) Minor effect of physical size sorting on iron solubility of transported mineral dust, ATMOSPHERIC CHEMISTRY AND PHYSICS, 11, pp.8459-8469. doi: 10.5194/acp-11-8459-2011
- Lee LA; Carslaw KS; Pringle KJ; Mann GW; Spracklen DV (2011) Emulation of a complex global aerosol model to quantify sensitivity to uncertain parameters, ATMOSPHERIC CHEMISTRY AND PHYSICS, 11, pp.12253-12273. doi: 10.5194/acp-11-12253-2011
- Mann GW; Carslaw KS; Spracklen DV; Ridley DA; Manktelow PT; Chipperfield MP; Pickering SJ; Johnson CE (2010) Description and evaluation of GLOMAP-mode: a modal global aerosol microphysics model for the UKCA composition-climate model, GEOSCIENTIFIC MODEL DEVELOPMENT, 3, pp.519-551. doi: 10.5194/gmd-3-519-2010
- Breider TJ; Chipperfield MP; Richards NAD; Carslaw KS; Mann GW; Spracklen DV (2010) Impact of BrO on dimethylsulfide in the remote marine boundary layer, GEOPHYSICAL RESEARCH LETTERS, 37, . doi: 10.1029/2009GL040868
- Spracklen DV; Carslaw KS; Merikanto J; Mann GW; Reddington CL; Pickering S; Ogren JA; Andrews E; Baltensperger U; Weingartner E; Boy M; Kulmala M; Laakso L; Lihavainen H; Kivekas N; Komppula M; Mihalopoulos N; Kouvarakis G; Jennings SG; O'Dowd C; Birmili W; Wiedensohler A; Weller R; Gras J; Laj P; Sellegri K; Bonn B; Krejci R; Laaksonen A; Hamed A; Minikin A; Harrison RM; Talbot R; Sun J (2010) Explaining global surface aerosol number concentrations in terms of primary emissions and particle formation, ATMOSPHERIC CHEMISTRY AND PHYSICS, 10, pp.4775-4793. doi: 10.5194/acp-10-4775-2010
- Carslaw KS; Boucher O; Spracklen DV; Mann GW; Rae JGL; Woodward S; Kulmala M (2010) A review of natural aerosol interactions and feedbacks within the Earth system, ATMOSPHERIC CHEMISTRY AND PHYSICS, 10, pp.1701-1737. doi: 10.5194/acp-10-1701-2010
- Woodhouse MT; Carslaw KS; Mann GW; Vallina SM; Vogt M; Halloran PR; Boucher O (2010) Low sensitivity of cloud condensation nuclei to changes in the sea-air flux of dimethyl-sulphide, Atmospheric Chemistry and Physics Discussions, 10, pp.3717-3754.
- Schmidt A; Carslaw KS; Mann GW; Wilson BM; Breider TJ; Pickering SJ; Thordarson T (2010) The impact of the 1783-1784 AD Laki eruption on global aerosol formation processes and cloud condensation nuclei, Atmospheric Chemistry and Physics Discussions, 10, pp.3189-3228.
- Mann GW; Carslaw KS; Spracklen DV; Ridley DA; Manktelow PT; Chipperfield MP; Pickering SJ; Johnson CE (2010) Description and evaluation of GLOMAP-mode: a modal global aerosol microphysics model for the UKCA composition-climate model, GEOSCI MODEL DEV, 3, pp.651-734. doi: 10.5194/gmdd-3-651-2010
- Manktelow PT; Carslaw KS; Mann GW; Spracklen DV (2010) The impact of dust on sulfate aerosol, CN and CCN during an East Asian dust storm, ATMOSPHERIC CHEMISTRY AND PHYSICS, 10, pp.365-382. doi: 10.5194/acp-10-365-2010
- Schmidt A; Carslaw KS; Mann GW; Wilson M; Breider TJ; Pickering SJ; Thordarson T (2010) The impact of the 1783-1784 AD Laki eruption on global aerosol formation processes and cloud condensation nuclei, ATMOSPHERIC CHEMISTRY AND PHYSICS, 10, pp.6025-6041. doi: 10.5194/acp-10-6025-2010
- Woodhouse MT; Carslaw KS; Mann GW; Vallina SM; Vogt M; Halloran PR; Boucher O (2010) Low sensitivity of cloud condensation nuclei to changes in the sea-air flux of dimethyl-sulphide, ATMOSPHERIC CHEMISTRY AND PHYSICS, 10, pp.7545-7559. doi: 10.5194/acp-10-7545-2010
- Carslaw KS; Boucher O; Spracklen DV; Mann GW; Rae JGL; Woodward S; Kulmala M (2009) Atmospheric aerosols in the earth system: A review of interactions and feedbacks, Atmospheric Chemistry and Physics Discussions, 9, pp.11087-11183.
- Manktelow PT; Carslaw KS; Mann GW; Spracklen DV (2009) The impact of dust on sulfate aerosol, CN and CCN during an East Asian dust storm, Atmospheric Chemistry and Physics Discussions, 9, pp.14771-14823.
- Merikanto J; Spracklen DV; Mann GW; Pickering SJ; Carslaw KS (2009) Impact of nucleation on global CCN, ATMOSPHERIC CHEMISTRY AND PHYSICS, 9, pp.8601-8616. doi: 10.5194/acp-9-8601-2009
- Manktelow PT; Carslaw KS; Mann GW; Spracklen DV (2009) Variable CCN formation potential of regional sulfur emissions, ATMOSPHERIC CHEMISTRY AND PHYSICS, 9, pp.3253-3259. doi: 10.5194/acp-9-3253-2009
- Pringle KJ; Carslaw KS; Spracklen DV; Mann GM; Chipperfield MP (2009) The relationship between aerosol and cloud drop number concentrations in a global aerosol microphysics model, ATMOSPHERIC CHEMISTRY AND PHYSICS, 9, pp.4131-4144. doi: 10.5194/acp-9-4131-2009
- Spracklen DV; Carslaw KS; Kulmala M; Kerminen V; Sihto S; Riipinen I; Merikanto J; Mann GW; Chipperfield MP; Wiedensohler A; Birmili W; Lihavainen H (2008) Contribution of particle formation to global cloud condensation nuclei concentrations, GEOPHYSICAL RESEARCH LETTERS, 35, . doi: 10.1029/2007GL033038
- Korhonen H; Carslaw KS; Spracklen DV; Mann GW; Woodhouse MT (2008) Influence of oceanic dimethyl sulfide emissions on cloud condensation nuclei concentrations and seasonality over the remote Southern Hemisphere oceans: A global model study, JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 113, . doi: 10.1029/2007JD009718
- Woodhouse MT; Mann GW; Carslaw KS; Boucher O (2008) New Directions: The impact of oceanic iron fertilisation on cloud condensation nuclei, ATMOSPHERIC ENVIRONMENT, 42, pp.5728-5730. doi: 10.1016/j.atmosenv.2008.05.005
- Korhonen H; Carslaw KS; Spracklen DV; Mann GW; Woodhouse MT (2008) Influence of oceanic dimethyl sulfide emissions on cloud condensation nuclei concentrations and seasonality over the remote Southern Hemisphere oceans: A global model study, Journal of Geophysical Research D: Atmospheres, 113, .
- Manktelow PT; Mann GW; Carslaw KS; Spracklen DV; Chipperfield MP (2007) Regional and global trends in sulfate aerosol since the 1980s, GEOPHYSICAL RESEARCH LETTERS, 34, . doi: 10.1029/2006GL028668
- Spracklen DV; Pringle KJ; Carslaw KS; Mann GW; Manktelow P; Heintzenberg J (2007) Evaluation of a global aerosol microphysics model against size-resolved particle statistics in the marine atmosphere, ATMOSPHERIC CHEMISTRY AND PHYSICS, 7, pp.2073-2090.
- Davies S; Mann GW; Carslaw KS; Chipperfield MP; Remedios JJ; Allen G; Waterfall AM; Spang R; Toon GC (2006) Testing our understanding of Arctic denitrification using MIPAS-E satellite measurements in winter 2002/2003, ATMOSPHERIC CHEMISTRY AND PHYSICS, 6, pp.3149-3161.
- Spracklen DV; Carslaw KS; Kulmala M; Kerminen V; Mann GW; Sihto S (2006) The contribution of boundary layer nucleation events to total particle concentrations on regional and global scales, ATMOSPHERIC CHEMISTRY AND PHYSICS, 6, pp.5631-5648.
- Mann GW; Carslaw KS; Chipperfield MP; Davies S; Eckermann SD (2005) Large nitric acid trihydrate particles and denitrification caused by mountain waves in the Arctic stratosphere, JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 110, . doi: 10.1029/2004JD005271
- Spracklen DV; Pringle KJ; Carslaw KS; Chipperfield MP; Mann GW (2005) A global off-line model of size-resolved aerosol microphysics: I. Model development and prediction of aerosol properties, ATMOSPHERIC CHEMISTRY AND PHYSICS, 5, pp.2227-2252.
- Davies DS; Mann GW; Carslaw KS; Chipperfield MP (2005) Testing our understanding of Arctic denitrification using MIPAS-E satellite measurements in winter 2002/3, Atmospheric Chemistry and Physics Discussions, 5, pp.10997-11028.
- Spracklen DV; Pringle KJ; Carslaw KS; Chipperfield MP; Mann GW (2005) A global off-line model of size-resolved aerosol microphysics: II. Identification of key uncertainties, ATMOSPHERIC CHEMISTRY AND PHYSICS, 5, pp.3233-3250.
- Davies S; Mann GW; Carslaw KS; Chipperfield MP; Kettleborough JA; Santee ML; Oelhaf H; Wetzel G; Sasano Y; Sugita T (2005) 3-D microphysical model studies of Arctic denitrification: comparison with observations, ATMOSPHERIC CHEMISTRY AND PHYSICS, 5, pp.3093-3109.
- Mann GW; Carslaw KS; Chipperfield MP; Davies S; Eckermann SD (2005) Large nitric acid trihydrate particles and denitrification caused by mountain waves in the Arctic stratosphere, Journal of Geophysical Research D: Atmospheres, 110, pp.1-12.
- King JC; Anderson PS; Vaughan DG; Mann GW; Mobbs SD; Vosper SB (2004) Wind-borne redistribution of snow across an Antarctic ice rise, JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 109, . doi: 10.1029/2003JD004361
- King JC; Anderson PS; Vaughan DG; Mann GW; Mobbs SD; Vosper SB (2004) Wind-borne redistribution of snow across an Antarctic ice rise, Journal of Geophysical Research D: Atmospheres, 109, pp.D11104 1-12.
- Vaughan DG; Anderson PS; King JC; Mann GW; Mobbs SD; Ladkin RS (2004) Imaging of firn isochrones across an Antarctic ice rise and implications for patterns of snow accumulation rate, JOURNAL OF GLACIOLOGY, 50, pp.413-418. doi: 10.3189/172756504781829882
- Mann GW; Davies S; Carslaw KS; Chipperfield MP (2003) Factors controlling Arctic denitrification in cold winters of the 1990s, ATMOSPHERIC CHEMISTRY AND PHYSICS, 3, pp.403-416.
- Mann GW; Davies S; Carslaw KS; Chipperfield MP; Kettleborough J (2002) Polar vortex concentricity as a controlling factor in Arctic denitrification, Journal of Geophysical Research D: Atmospheres, 107, pp.LVII-LVIII.
- Mann GW; Davies S; Carslaw KS; Chipperfield MP; Kettleborough J (2002) Polar vortex concentricity as a controlling factor in Arctic denitrification, JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 107, . doi: 10.1029/2002JD002102
- Mann GW; Davies S; Carslaw KS; Chipperfield MP; Kettleborough J (2002) Polar vortex concentricity as a controlling factor in Arctic denitrification, Journal of Geophysical Research D: Atmospheres, 107, pp.13-1-13-11.
- King JC; Anderson PS; Mann GW (2001) The seasonal cycle of sublimation at Halley, Antarctica, JOURNAL OF GLACIOLOGY, 47, pp.1-8. doi: 10.3189/172756501781832548
- Mann GW; Anderson PS; Mobbs SD (2000) Profile measurements of blowing snow at Halley, Antarctica, Journal of Geophysical Research, pp.24491-24508.
- Xiao JB; Bintanja R; Dery SJ; Mann GW; Taylor PA (2000) An intercomparison among four models of blowing snow, Boundary-layer Meteorology, 97, pp.109-135.