Talks - Richard P. Allan
Allan, R.P. (2011), Current and future changes in the global water cycle, Imperial College London seminar London, 6 December 2011. PDF
Allan, R.P. (2011), WCD talk on the Water Cycle, Weather and Climate Discussions University of Reading, 2 December, 2011. PPT
Allan, R.P. (2011), Tracking Earth's Net Energy Imbalance since 2000, NCAS Climate, Reading, 14 October 2011. PDF
Allan, R.P. (2011), Implications of trends and variability in low-level water vapour, WAVACS workshop on water vapour in the climate system, invited talk. Paris, 26 September 2011. PPT
Allan, R.P. (2011), , GERB International Science meeting, Abingdon, 22-23 September 2011. PDF
Woodage, M. and R. P. Allan (2011), Radiative impacts of desert dust in HiGAM Model NCEO/CEOI national conference, Warwick University September 2011, invited talk.
Liu C. and R. P. Allan (2011), Multi-satellite observed responses of precipitation and its extremes to interannual climate variability NCEO/CEOI national conference, Warwick University September 2011, poster. PDF
Allan, R.P. (2011), Clouds and Earth's radiation balance--observational evidence RMetS/IOP national meeting, Edinburgh, 16 March 2011. PDF copy of Presentation (Read more....)
Allan, R.P. (2011), Monitoring Climate Change from Space Frontier Science Lecture, Association of Science Education National Conference, University of Reading, 8 January 2011. Powerpoint Presentation (note, the animations have been removed; please email me for details). [OUTREACH]
Allan, R.P. (2010), The atmospheric hydrological cycle and climate feedbacks: recent advances Seminar, University of Sussex, 23 November 2010. Powerpoint Presentation.
Allan, R.P. (2010), Exploiting observations to seek robust responses in global precipitation Seminar (Hydrological Cycle series), Met Office, Hadley Centre, 8th October. Powerpoint Presentation.
Hogan, R., R. Allan, N. Chalmers, T. Stein, J. Delanoe (2010), How accurate are the radiative properties of ice clouds derived from the CloudSat and Calipso satellites? NCEO National Meeting, Leicester, September 2010. Powerpoint Presentation.
Allan, R.P. (2010), Using Geostationary Earth Radiation Budget data to evaluate global models and radiative processes, NCEO National Meeting, Leicester, September 2010. Powerpoint Presentation (also poster (PPT) on current and future changes in the atmospheric water cycle.
Allan, R.P. (2010), Using GERB, CERES and ScaRaB to Investigate Systematic Model Biases Relating to Cloud, Mineral Dust and Aircraft Contrails, Earth Radiation Budget Workshop, Paris, September 2010. Powerpoint Presentation.
Allan, R.P. (2010), Current Changes in Tropical Precipitation, NCAS Science Conference, Manchester, UK. Powerpoint Presentation.
Allan, R.P. (2010), Current Changes in the Tropical Precipitation and Energy, Seminar, RSMAS, University of Miami, 18th May. Powerpoint Presentation.
Allan, R.P.(2010), Current Changes in the Global Water Cycle, Seminar, ETH Zurich, 22nd February. Powerpoint Presentation.
Allan, R.P.(2010), The Science of Climate Change, Seminar, St. Michael's school, Burghclere: Environment Day/Monckton debate, February. Powerpoint Presentation. [OUTREACH]
Allan, R.P.(2010), Current Changes in the Global Water Cycle, NCAS Climate meeting, Meteorology Department, 15th January. Powerpoint Presentation.
Allan, R.P. (2009), Projecting future climate change using complex computer models, Climate Change Seminar for reinsurance industry, organised byMorris, Polich and Purdy, Lloyds of London, September. Part of a series of talks delivered by Harries, J.E, Allan, R.P., Matthews, G., Lipsman, W.J. | Powerpoint Presentation| Entire seminar (PDF) . [BUSINESS OUTREACH]
Allan, R.P., V.O. John, B.J. Soden (2009), Monitoring changes in precipitation and radiative energy using satellite data and climate models, EUMETSAT meeting, Bath, UK, September. Powerpoint Presentation.
Allan, R.P., J.M. Haywood (2009), Radiative effects of persistent aircraft contrails: a case study, GIST29 meeting, Imperial College, London, September. Powerpoint Presentation.
Allan, R.P.(2009), Monitoring and understanding current changes in the global energy & water cycles, Seminar, Meteorology Department, September. Powerpoint Presentation.
Allan, R.P.(2009), Improved understanding of how rainfall responds to a warming world, NCEO National meeting, University of Oxford, September. Powerpoint Presentation.
Allan, R.P.(2009), Large-scale changes in the atmospheric water cycle in models and observations, RMetS National Conference, University of Reading, June. PDF .
Allan, R.P., Tony Slingo, Ali Bharmal, Sean Milton, Malcolm Brooks, Mark Ringer (2008), Using GERB and CERES data to evaluate NWP and Climate models over the Africa/Atlantic region, CERES and GERB International Science Team Meeting, GISS, New York, USA (October). Powerpoint Presentation.
Allan, R.P.(2008), Tropospheric Water Vapour and the Hydrological Cycle, AGU Chapman conference on water vapor, Hawaii, USA (October). Powerpoint Presentation.
Allan, R.P.(2008), Links Between Clear-sky Radiation, Water Vapour and the Hydrological Cycle, AGU Chapman conference on water vapor, Hawaii, USA (October). Powerpoint Poster.
Allan, R.P.(2008), Contrasting Precipitation Responses to Warming: Models and Satellite Data, AGU Chapman conference on water vapor, Hawaii, USA (October). Powerpoint Poster.
Allan, R.P.(2008), Present day changes in tropical precipitation extremes in models and observations, Hadley Centre Seminar, Met Office, UK. Powerpoint Presentation.
Allan, R.P., A. Slingo, S. Milton, M. Brooks (2008), Comparisons between GERB and the Met Office NWP model, GERBILS meeting, Met Office, UK. Powerpoint
Allan, R.P.(2008), Surface radiation fluxes: comparison of NWP/Climate models/reanalyses with remote sensing estimates, Keynote speaker, EUMETSAT LANDSAF workshop, Lisbon. Powerpoint
Allan, R.P., B.J. Soden, V.John (2008), EGU Conference, Vienna Monitoring satellite observations and model simulations of changes in the atmospheric hydrological cycle since 1979 and Observed and simulated changes in water vapour, precipitation and the clear-sky longwave radiation budget of the surface and atmosphere (solicited)
Allan, R.P.(2008), Energy Balance: from a person to a planet, Lecture, Guildford GA Society. Low res PDF [OUTREACH]
Allan, R.P.(2007), Tropical Cloud Feedbacks? Lecture, MISU Sweden. Low-res PDF.
Allan, R.P.(2007), Intensification of the hydrological cycle? Seminar, Imperial College and ESSC, UK; MISU Sweden. Powerpoint Presentation.
Allan, R.P., A. Slingo, S. Milton, M.Brooks (2007), Evaluation of the Met Office global forecast model using GERB data. Royal Meteorological Society Conference , Edinburgh, UK. Powerpoint Presentation.
Allan, R.P.(2007), Changes in water vapour, clear-sky radiation and precipitation. Royal Meteorological Society Conference , Edinburgh, UK and EUMETSAT conference , Amsterdam, Netherlands, Powerpoint Presentation.
Allan, R.P., A. Slingo, S. Milton, M.Brooks (2007), Evaluation of the Met Office global forecast model using GERB data. GERB International Science Team Meeting RAL, UK. Powerpoint Presentation.
Allan, R.P. (2007), Dust and vapor cloud the view Seminar at RSMAS, Miami Powerpoint Presentation.
Allan, R.P., A. Slingo, S. Milton, M.Brooks (2006), Evaluation of the radiative energy balance in atmospheric models using satellite data, reanalyses and ground-based observations. WGNE workshop on Systematic Errors in Climate and NWP models San Francisco, USA. Poster Presentation.
Allan, R.P., A. Slingo, S. Milton, M.Brooks (2006), Evaluation of clouds and radiation in the Met Office global forecast model using GERB/SEVIRI data. GERB International Science Team Meeting Exeter, UK. Oral Presentation.
Allan, R.P. (2006), Atmospheric clear-sky longwave radiative cooling and precipitation. CERES Team Meeting Exeter, UK. Oral Presentation.
Allan, R.P., A. Slingo, S. Milton, M.Brooks (2006), Exploitation of GERB/SEVIRI data for evaluation of the Met Office global forecast model, EUMETSAT conference Helsinki, Finland. Oral Presentation.
Comer, R.E., A. Slingo and R.P. Allan, (2006), The Diurnal Cycle Observed by Meteosat-8 and Simulated by a Climate Model, EUMETSAT conference Helsinki, Finland. Oral Presentation.
Zveryaev, I. and R.P. Allan, R.P. (2006), Water Vapor Variability in the Tropics and its Links to Dynamics and Precipitation, EOS Trans. AGU 87(36), Jt. Assem. Suppl., Abstract A43H-06. Oral Presentation.
Allan, R.P., A. Slingo, S. Milton, M.Brooks (2006), Evaluation of clouds and radiation simulated by the Met Office NWP model using GERB data, EGU Conference, Vienna Poster.
Allan, R.P., P. Henderson (2006), Empirical estimate of variability in clear-sky surface longwave radiation over the ocean, EGU Conference, Vienna Poster.
Allan, R.P. (2006), Changes in clear-sky longwave radiative cooling in the atmosphere 1979-2004, GEWEX Radiative Flux Assessment meeting, Williamsburg, VA, USA Powerpoint presentation.
Allan, R.P. (2004), Cloud and water vapour variability: models, reanalyses and observations, Water Cycle Trends Workshop, Paris, November 2004. Powerpoint presentation.
ESSC Seminar, SINERGEE update, ESSC, October 7th 2004. Powerpoint presentation.
Allan, R.P. (2004), Using Satellite Observations and Reanalyses to Evaluate Weather and Climate Models, International Radiation Symposium, Busan, Korea Powerpoint presentation (see also paper in the proceedings of the IRS, 2006).
Allan R.P. (2004), Water vapour feedback observations, intergovernmental Panel on Climate Change workshop on climate feedbacks, Paris, France Powerpoint presentation.
Allan, R.P. (2004), Water vapour variability, Intergovernmental Panel on Climate Change climate sensitivity workshop, Exeter, April 2004. Powerpoint presentation.
Allan, R.P. (2003), Evaluation of Moisture in HadAM3 using 20 years of satellite data, Meeting of the Royal Meteorological Society, London Zoo, June 2003. Powerpoint presentation.
OLDER TALKS
Allan, R. P., K. P. Shine and A. Slingo, A Simulation of the clear-sky super-greenhouse effect, Physics of Climate Conference, London, 1997.
Poster: Postscript versionAllan, R. P. and A. Slingo, Changes in low-latitude radiative energy budget - a missing mode of variability in climate models? External Seminar, Imperial College, September, 2001. Powerpoint version
Allan, R. P., A. Slingo and M. A. Ringer, Using reanalyses in combination with Earth Radiation Budget data to evaluate climate model simulated cloud radiative properties, GIST/CERES meeting Brussels, January, 2002. Powerpoint version
Allan, R. P., M. A. Ringer and A. Slingo, Evaluating climate model using observations of tropical radiation and water budgets, GIST meeting Leicester, May 2002 Powerpoint version
Allan, R. P., M. Ringer, Evaluating water vapour in HadAM3 using 20 years of satellite data, Hadley Centre Seminar 15 October 2002 Powerpoint version
Allan, R. P., M. A. Ringer and A. Slingo, Evaluation of climate model simulations of HIRS water vapour channel radiances, AMS meeting proceedings, Long Beasch, CA (USA), February, 2003. PDF document; PPT presentation
Allan, R. P., M. A. Ringer and A. Slingo, Using ERA-40 products to verify and improve the Met Office climate model, Workshop on Re-analysis, 5 - 9 November 2001 (published 2003), ECMWF. PDF document
AMS Conference,
Trip Report,
Long Beach, CA, February, 2003.
HTML trip report and presentation and extended abstract
Richard P. Allan Location: Department of Meteorology (2U15) Telephone: +44 (0)118 378 5568 Email: r.p.allan@reading.ac.uk