Beena Balan Sarojini

Scientist
Research Department, Earth System Predictability Section, Extended Range

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Profile
Summary: 

Beena is interested in ocean and sea ice initialisation, coupled forecasting on sub-seasonal to seasonal time scales, assessing ocean observational impact on numerical weather prediction,  and in Earth System variability and change.

Professional interests: 
  • Arctic Sea Ice Forecasting
  • Sub-seasonal to Seasonal Predictability
  • Forecast Initialisation
  • Earth System Variability
  • Changes in the water cycle
Career background: 

Education

Ph.D., Max Planck Institute for Meteorology, Hamburg, Germany (2002-2006). Thesis titled "Effect of daily surface flux anomalies on the time-mean oceanic circulation". PhD Advisor: J.-S von Storch

M.Sc. in Physical Oceanography, Cochin University of Science and Technology, Kerala, India (1995-1998). Dissertation titled "Sea surface temperature characteristics over North Indian Ocean".

Professional Experience

  • 04/2017 - present: Scientist, Earth System Predictability Section, ECWMF, Reading, U.K.
  • 03/2008 - 04/2017: Post doc, National Centre for Atmospheric Science - Climate / Univ. of Reading, Reading, UK.
  • 07/2007 - 07/2007: Visiting Scientist, Max Planck Institute for Meteorology, Germany.
  • 08/2002 - 08/2002: Visiting Researcher, Complutense University of Madrid, Spain.
  • 06/2001 - 12/2006: Researcher, Max Planck Institute for Meteorology / Meteorological Institute, Univ. of Hamburg, Germany.
  • 11/1999 - 03/2001: Research Assistant, Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science, Bangalore, India.
  • 04/1998 - 11/1999: Research Trainee, Division of Physical Oceanography, National Institute of Oceanography, Goa, India.
External recognitions: 

Contributing Author, Chapter 10 on Detection and Attribution of Climate Change, Physical Science Basis, Working Group 1, IPCC AR5, 2013.

Publications

B. Balan Sarojini, S. Tietsche, M. Mayer, M. Balmaseda, and H. Zuo (2019): Towards improved sea ice initialisation and forecasting with the IFS. Technical Memorandum, ECMWF, 844, 10.21957/mt6m6rpwt.

B. Balan Sarojini, P.A. Stott and E. Black (2016): Detection and Attribution of human
influence on regional precipitation.
Nature Clim. Change, doi: 10.1038/NCLIMATE2976.

G. Hegerl, E. Black, R.P. Allan, W.J. Ingram, D. Polson, K.E. Trenberth, R.S. Chadwick, P.A. Arkin, B. Balan Sarojini, A. Becker, A. Dai, P. J. Durack, D. Easterling, H.J. Fowler, E.J. Kendon, G.J. Huffman, C. Liu, R. Marsh, M. New, T. J. Osborn, N. Skliris, P. A. Stott, P.L. Vidale, S.E. Wijffels, L. J. Wilcox, K.M. Willett and X. Zhang: (2015): Challenges in quantifying changes in the global water cycle. Bull. Am. Meteorol. Soc., doi:10.1175/BAMS-D-13-00212.1.

B. Balan Sarojini (2013): Impacts of changes in the hydrological cycle. Weather, 68:292, DOI: 10.1002/wea.2172.

D. Polson, G. C. Hegerl, R. P. Allan and B. Balan Sarojini (2013): Have greenhouse gases intensified the contrast between wet and dry regions? Geophys. Res. Lett., 40, 4783-4787.

B. Balan Sarojini, P.A. Stott, E. Black and D. Polson (2012): Fingerprints of changes in annual and seasonal precipitation from CMIP5 models over land and ocean. Geophys. Res. Lett., 39, L21706.

B. Balan Sarojini, J.M. Gregory, R. Tailleux, G. Bigg, A. Blaker, D.R. Cameron, N.Edwards, A. Megann, L. Shaffrey, B. Sinha (2011): High frequency variability of the Atlantic meridional overturning circulation. Ocean Science, Vol. 7, 471-486.

B.S. Beena and J.S. von Storch (2009): Effect of daily surface flux anomalies on the time-mean oceanic circulation. Climate Dynamics, Vol. 33, No.1, 1-18.

B.S. Beena (2006): Effect of Daily Surface Flux Anomalies on the Time-Mean Oceanic Circulation. Reports on Earth System Science, Max Planck Institute for Meteorology, Germany Vol. 31 (Ph.D. thesis).

J.S. von Storch, J.P. Montavez and B.S. Beena (2005): EMAD: An Empirical Model of Air-Sea Fluxes. Meteorologische Zeitschrift, Vol. 14, No.6, 755-762.

 

 

 

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Contact Details:
beena . sarojiniecmwf . int