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Advances in Meteorology
Volume 2016 (2016), Article ID 4348285, 17 pages
http://dx.doi.org/10.1155/2016/4348285
Research Article

Searching for an Added Value of Precipitation in Downscaled Seasonal Hindcasts over East Africa: COSMO-CLM Forced by MPI-ESM

1Deutscher Wetterdienst, Offenbach, Germany
2Agriculture Transformation Agency, P.O. Box 708, Addis Ababa, Ethiopia

Received 11 November 2015; Accepted 17 February 2016

Academic Editor: Hann-Ming H. Juang

Copyright © 2016 Bedassa R. Cheneka et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. M. R. Jury, “Meteorological scenario of Ethiopian floods in 2006-2007,” Theoretical and Applied Climatology, vol. 104, no. 1-2, pp. 209–219, 2011. View at Publisher · View at Google Scholar · View at Scopus
  2. E. Viste, D. Korecha, and A. Sorteberg, “Recent drought and precipitation tendencies in Ethiopia,” Theoretical and Applied Climatology, vol. 112, no. 3-4, pp. 535–551, 2013. View at Publisher · View at Google Scholar · View at Scopus
  3. W. Degefu, “Some aspects of meteorological drought in Ethiopia,” in Drought and Hunger in Africa: Denying Famine a Future, M. H. Glantz, Ed., pp. 23–36, Cambridge University Press, Cambridge, UK, 1987. View at Google Scholar
  4. Z. T. Segele and P. J. Lamb, “Characterization and variability of Kiremt rainy season over Ethiopia,” Meteorology and Atmospheric Physics, vol. 89, no. 1–4, pp. 153–180, 2005. View at Publisher · View at Google Scholar · View at Scopus
  5. A. J. Challinor, J. M. Slingo, T. R. Wheeler, and F. J. Doblas-Reyes, “Probabilistic simulations of crop yield over western India using the DEMETER seasonal hindcast ensembles,” Tellus, Series A: Dynamic Meteorology and Oceanography, vol. 57, no. 3, pp. 498–512, 2005. View at Publisher · View at Google Scholar · View at Scopus
  6. A. P. Morse, F. J. Doblas-Reyes, M. B. Hoshen, R. Hagedorn, and T. N. Palmer, “First steps towards the integration of a dynamic malaria model within a probabilistic multi-model forecast system,” Tellus, Series A, vol. 57, pp. 464–475, 2005. View at Google Scholar
  7. M. C. Thomson, F. J. Doblas-Reyes, S. J. Mason et al., “Malaria early warnings based on seasonal climate forecasts from multi-model ensembles,” Nature, vol. 439, no. 7076, pp. 576–579, 2006. View at Publisher · View at Google Scholar · View at Scopus
  8. T. Nakaegawa, S. Kusunoki, M. Sugi, A. Kitoh, C. Kobayashi, and K. Takano, “A study of dynamical seasonal prediction of potential water resources based on an atmospheric GCM experiment with prescribed sea-surface temperature,” Hydrological Sciences Journal, vol. 52, no. 1, pp. 152–165, 2007. View at Publisher · View at Google Scholar · View at Scopus
  9. E. Viste and A. Sorteberg, “The effect of moisture transport variability on Ethiopian summer precipitation,” International Journal of Climatology, vol. 33, no. 15, pp. 3106–3123, 2013. View at Publisher · View at Google Scholar · View at Scopus
  10. G. T. Diro, D. I. F. Grimes, and E. Black, “Teleconnections between Ethiopian summer rainfall and sea surface temperature: part II. Seasonal forecasting,” Climate Dynamics, vol. 37, no. 1, pp. 121–131, 2011. View at Publisher · View at Google Scholar · View at Scopus
  11. T. K. Bahaga, G. Mengistu Tsidu, F. Kucharski, and G. T. Diro, “Potential predictability of the sea-surface temperature forced equatorial east african short rains interannual variability in the 20th century,” Quarterly Journal of the Royal Meteorological Society, vol. 141, no. 686, pp. 16–26, 2015. View at Publisher · View at Google Scholar · View at Scopus
  12. B. Kassahun, “Weather systems over Ethiopia,” in Proceedings of the First Technical Conference on Meteorological Research in Eastern and Southern, pp. 53–57, Kenya Meteorological Department, Nairobi, Kenya, 1987.
  13. T. Gissila, E. Black, D. I. F. Grimes, and J. M. Slingo, “Seasonal forecasting of the Ethiopian summer rains,” International Journal of Climatology, vol. 24, no. 11, pp. 1345–1358, 2004. View at Publisher · View at Google Scholar · View at Scopus
  14. D. Korecha and A. G. Barnston, “Predictability of June-September rainfall in Ethiopia,” Monthly Weather Review, vol. 135, no. 2, pp. 628–650, 2007. View at Publisher · View at Google Scholar · View at Scopus
  15. G. T. Diro, D. I. F. Grimes, and E. Black, “Teleconnections between Ethiopian summer rainfall and sea surface temperature: part I. Seasonal forecasting,” Climate Dynamics, vol. 7, pp. 121–131, 2011. View at Google Scholar
  16. H. Gallée, W. Moufouma-Okia, P. Bechtold et al., “A high-resolution simulation of a West African rainy season using a regional climate model,” Journal of Geophysical Research D: Atmospheres, vol. 109, no. 5, Article ID D05108, 13 pages, 2004. View at Publisher · View at Google Scholar · View at Scopus
  17. M. A. Tadross, W. J. Gutowski, B. C. Hewitson, C. Jack, and M. New, “MM5 simulations of interannual change and the diurnal cycle of southern African regional climate,” Theoretical and Applied Climatology, vol. 86, no. 1–4, pp. 63–80, 2006. View at Publisher · View at Google Scholar · View at Scopus
  18. H. Paeth, K. Born, R. Podzun, and D. Jacob, “Regional dynamical downscaling over West Africa: model evaluation and comparison of wet dry years,” Meteorologische Zeitschrift, vol. 14, no. 3, pp. 349–367, 2005. View at Publisher · View at Google Scholar · View at Scopus
  19. M. B. Sylla, F. Giorgi, E. Coppola, and L. Mariotti, “Uncertainties in daily rainfall over Africa: assessment of gridded observation products and evaluation of a regional climate model simulation,” International Journal of Climatology, vol. 33, no. 7, pp. 1805–1817, 2013. View at Publisher · View at Google Scholar · View at Scopus
  20. L. M. Druyan, M. Fulakeza, and P. Lonergan, “The impact of vertical resolution on regional model simulation of the west African summer monsoon,” International Journal of Climatology, vol. 28, no. 10, pp. 1293–1314, 2008. View at Publisher · View at Google Scholar · View at Scopus
  21. L. M. Druyan, M. Fulakeza, P. Lonergan, and E. Noble, “Regional climate model simulation of the AMMA Special Observing Period #3 and the pre-Helene easterly wave,” Meteorology and Atmospheric Physics, vol. 105, no. 3-4, pp. 191–210, 2009. View at Publisher · View at Google Scholar · View at Scopus
  22. G. T. Diro, A. M. Tompkins, and X. Bi, “Dynamical downscaling of ECMWF Ensemble seasonal forecasts over East Africa with RegCM3,” Journal of Geophysical Research Atmospheres, vol. 117, no. 16, Article ID D16103, 2012. View at Publisher · View at Google Scholar · View at Scopus
  23. L. Mariotti, E. Coppola, M. B. Sylla, F. Giorgi, and C. Piani, “Regional climate model simulation of projected 21st century climate change over an all-Africa domain: comparison analysis of nested and driving model results,” Journal of Geophysical Research Atmospheres, vol. 116, no. 15, Article ID D15111, 2011. View at Publisher · View at Google Scholar · View at Scopus
  24. H.-J. Panitz, A. Dosio, M. Büchner, D. Lüthi, and K. Keuler, “COSMO-CLM (CCLM) climate simulations over CORDEX-Africa domain: analysis of the ERA-Interim driven simulations at 0.44° and 0.22° resolution,” Climate Dynamics, vol. 42, no. 11-12, pp. 3015–3038, 2014. View at Publisher · View at Google Scholar · View at Scopus
  25. L. Hernández-Díaz, R. Laprise, L. Sushama, A. Martynov, K. Winger, and B. Dugas, “Climate simulation over CORDEX Africa domain using the fifth-generation Canadian Regional Climate Model (CRCM5),” Climate Dynamics, vol. 40, no. 5-6, pp. 1415–1433, 2013. View at Publisher · View at Google Scholar · View at Scopus
  26. M. B. Sylla, E. L. Coppola, F. Mariotti et al., “Multi year simulation of the African climate using a regional climate model (RegCM3) with the high resolution ERA-interim reanalysis,” Climate Dynamics, vol. 35, pp. 231–247, 2010. View at Google Scholar
  27. A. Di Luca, R. de Elía, and R. Laprise, “Potential for added value in precipitation simulated by high-resolution nested Regional Climate Models and observations,” Climate Dynamics, vol. 38, no. 5, pp. 1229–1247, 2012. View at Publisher · View at Google Scholar
  28. A. Di Luca, R. de Elía, and R. Laprise, “Potential for small scale added value of RCM's downscaled climate change signal,” Climate Dynamics, vol. 40, no. 3-4, pp. 601–618, 2013. View at Publisher · View at Google Scholar · View at Scopus
  29. A. Mekonnen and W. B. Rossow, “The interaction between deep convection and easterly waves over tropical North Africa: a weather state perspective,” Journal of Climate, vol. 24, no. 16, pp. 4276–4294, 2011. View at Publisher · View at Google Scholar · View at Scopus
  30. M. P. Young, C. J. Williams, J. C. Chiu, R. I. Maidment, and S. Chen, “Investigation of discrepancies in satellite rainfall estimates over Ethiopia,” Journal of Hydrometeorology, vol. 15, no. 6, pp. 2347–2369, 2014. View at Publisher · View at Google Scholar
  31. B. Stevens, M. M. Giorgetta, T. Esch et al., “Atmospheric component of the MPI-M Earth System Model: ECHAM6,” Journal of Advances in Modeling Earth Systems, vol. 5, no. 2, pp. 146–172, 2013. View at Publisher · View at Google Scholar
  32. J. Baehr, K. Fröhlich, M. Botzet et al., “The prediction of surface temperature in the new seasonal prediction system based on the MPI-ESM coupled climate model,” Climate Dynamics, vol. 44, no. 9-10, pp. 2723–2735, 2015. View at Publisher · View at Google Scholar · View at Scopus
  33. U. Böhm, M. Kucke, W. Ahrens et al., “CLM—the climate version of LM: Brief description and long-term applications,” COSMO Newsletter, vol. 6, pp. 225–235, 2006. View at Google Scholar
  34. B. Rockel and B. Geyer, “The performance of the regional climate model CLM in different climate regions, based on the example of precipitation,” Meteorologische Zeitschrift, vol. 17, no. 4, pp. 487–498, 2008. View at Publisher · View at Google Scholar · View at Scopus
  35. M. Tiedtke, “A comprehensive mass flux scheme for cumulus parameterization in large-scale models,” Monthly Weather Review, vol. 117, no. 8, pp. 1779–1800, 1989. View at Publisher · View at Google Scholar · View at Scopus
  36. N. S. Novella and W. M. Thiaw, “African rainfall climatology version 2 for famine early warning systems,” Journal of Applied Meteorology and Climatology, vol. 52, no. 3, pp. 588–606, 2013. View at Publisher · View at Google Scholar · View at Scopus
  37. D. I. F. Grimes, E. Pardo-Igúzquiza, and R. Bonifacio, “Optimal areal rainfall estimation using raingauges and satellite data,” Journal of Hydrology, vol. 222, no. 1–4, pp. 93–108, 1999. View at Publisher · View at Google Scholar · View at Scopus
  38. G. J. Huffman, R. F. Adler, D. T. Bolvin et al., “The TRMM Multisatellite Precipitation Analysis (TMPA): quasi-global, multiyear, combined-sensor precipitation estimates at fine scales,” Journal of Hydrometeorology, vol. 8, no. 1, pp. 38–55, 2007. View at Publisher · View at Google Scholar · View at Scopus
  39. U. Schneider, A. Becker, P. Finger, A. Meyer-Christoffer, M. Ziese, and B. Rudolf, “GPCC's new land surface precipitation climatology based on quality-controlled in situ data and its role in quantifying the global water cycle,” Theoretical and Applied Climatology, vol. 115, no. 1-2, pp. 15–40, 2014. View at Publisher · View at Google Scholar · View at Scopus
  40. A. Becker, P. Finger, A. Meyer-Christoffer et al., “A description of the global land-surface precipitation data products of the Global Precipitation Climatology Centre with sample applications including centennial (trend) analysis from 1901-present,” Earth System Science Data, vol. 5, no. 1, pp. 71–99, 2013. View at Publisher · View at Google Scholar
  41. R. E. Hart and R. H. Grumm, “Using normalized climatological anomalies to rank synoptic-scale events obejectively,” Monthly Weather Review, vol. 129, no. 9, pp. 2426–2442, 2001. View at Publisher · View at Google Scholar · View at Scopus
  42. A. Dosio, H.-J. Panitz, M. Schubert-Frisius, and D. Lüthi, “Dynamical downscaling of CMIP5 global circulation models over CORDEX-Africa with COSMO-CLM: evaluation over the present climate and analysis of the added value,” Climate Dynamics, vol. 44, no. 9-10, pp. 2637–2661, 2015. View at Publisher · View at Google Scholar · View at Scopus
  43. F. Giorgi, “Dependence of the surface climate interannual variability on spatial scale,” Geophysical Research Letters, vol. 29, no. 23, pp. 16.1–16.4, 2002. View at Publisher · View at Google Scholar
  44. R. Laprise, L. Hernández-Díaz, K. Tete et al., “Climate projections over CORDEX Africa domain using the fifth-generation Canadian Regional Climate Model (CRCM5),” Climate Dynamics, vol. 41, no. 11-12, pp. 3219–3246, 2013. View at Publisher · View at Google Scholar · View at Scopus
  45. H. S. Endris, P. Omondi, S. Jain et al., “Assessment of the performance of CORDEX regional climate models in simulating East African rainfall,” Journal of Climate, vol. 26, no. 21, pp. 8453–8475, 2013. View at Publisher · View at Google Scholar · View at Scopus