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Advances in Meteorology
Volume 2012 (2012), Article ID 157020, 14 pages
http://dx.doi.org/10.1155/2012/157020
Research Article

Intercontinental Transport and Climatic Impact of Saharan and Sahelian Dust

Laboratoire de Physique de l'Atmosphère, Université de Cocody, 22 BP 582 Abidjan 22, Cote d'Ivoire

Received 30 December 2011; Revised 15 May 2012; Accepted 31 May 2012

Academic Editor: Dimitris G. Kaskaoutis

Copyright © 2012 N'Datchoh Evelyne Touré 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. E. Servat, J. E. Paturel, H. Lubès, B. Kouamé, M. Ouedraogo, and J. M. Masson, “Climatic variability in humid Africa along the Gulf of Guinea. Part I: detailed analysis of the phenomenon in Cote d'Ivoire,” Journal of Hydrology, vol. 191, no. 1–4, pp. 1–15, 1997. View at Publisher · View at Google Scholar · View at Scopus
  2. X. Zheng and E. A. B. Eltahir, “The response to deforestation and desertification in a model of West African monsoons,” Geophysical Research Letters, vol. 24, no. 2, pp. 155–158, 1997. View at Scopus
  3. N. Brooks and M. Legrand, “Dust variability over northern Africa and rainfall in the Sahel,” in Linking Climate Change to Landsurface Change, S. J. McLaren and D. Kniveton, Eds., chapter 1, pp. 1–25, Springer, New York, NY, USA, 2000.
  4. M. O. Andreae, “Climatic effects of changing atmospheric aerosol levels,” in World Survey of Climatology, A. Henderson-Seller, Ed., vol. 16 of Future Climates of the World, pp. 341–392, Elsevier, New York, NY, USA, 1995.
  5. R. A. Duce, “Sources, distributions, and fluxes of mineral aerosols and their relationship to climate,” in Aerosol Forcing of Climate, R. J. Charson and J. Heintzenberg, Eds., pp. 43–72, John Wiley & Sons, New York, NY, USA, 1995.
  6. L. Schultz, Jaenicke, and H. Pieter, “Sahara dust transport over the north Atlantic ocean,” in Desert Dust: Origin, Characteristics, and Effect on Man, T. L. Péwé, Ed., pp. 87–100, The Geological Society of America, Boulder, Colo, USA, 1981.
  7. G. A. D'almeida, “On the variability of desert aerosol radiative characteristics,” Journal of Geophysical Research, vol. 92, no. 3, pp. 3017–3026, 1987. View at Scopus
  8. R. Swap, M. Garstang, S. Greco, R. Talbot, and P. Kallberg, “Saharan dust in the Amazon Basin,” Tellus B, vol. 44, no. 2, pp. 133–149, 1992. View at Scopus
  9. B. Laurent, B. Marticorena, G. Bergametti, J. F. Léon, and N. M. Mahowald, “Modeling mineral dust emissions from the Sahara desert using new surface properties and soil database,” Journal of Geophysical Research D, vol. 113, no. 14, Article ID D14218, 2008. View at Publisher · View at Google Scholar · View at Scopus
  10. M. Legrand, A. Plana-Fattori, and C. N'Doumé, “Satellite detection of dust using the IR imagery of Meteosat 1. Infrared difference dust index,” Journal of Geophysical Research D, vol. 106, no. 16, pp. 18251–18274, 2001. View at Scopus
  11. J. M. Prospero, P. Ginoux, O. Torres, S. E. Nicholson, and T. E. Gill, “Environmental characterization of global sources of atmospheric soil dust identified with the Nimbus 7 Total Ozone Mapping Spectrometer (TOMS) absorbing aerosol product,” Reviews of Geophysics, vol. 40, no. 1, pp. 1–31, 2002. View at Scopus
  12. S. Engelstaedter, I. Tegen, and R. Washington, “North African dust emissions and transport,” Earth-Science Reviews, vol. 79, no. 1-2, pp. 73–100, 2006. View at Publisher · View at Google Scholar · View at Scopus
  13. G. A. D'Almeida, “A model for Saharan dust transport,” Journal of Climate & Applied Meteorology, vol. 25, no. 7, pp. 903–916, 1986. View at Scopus
  14. C. Moulin, C. E. Lambert, U. Dayan et al., “Satellite climatology of African dust transport in the Mediterranean atmosphere,” Journal of Geophysical Research D, vol. 103, no. 11, pp. 13137–13144, 1998. View at Scopus
  15. J. M. Prospero and P. J. Lamb, “African droughts and dust transport to the Caribbean: climate change implications,” Science, vol. 302, no. 5647, pp. 1024–1027, 2003. View at Publisher · View at Google Scholar · View at Scopus
  16. I. Borbely-Kiss, A. Z. Kiss, E. Koltay, G. Szabo, and L. Bozó, “Saharan dust episodes in Hungarian aerosol: elemental signatures and transport trajectories,” Journal of Aerosol Science, vol. 35, no. 10, pp. 1205–1224, 2004. View at Publisher · View at Google Scholar · View at Scopus
  17. P. L. Israelevich, E. Ganor, Z. Levin, and J. H. Joseph, “Annual variations of physical properties of desert dust over Israel,” Journal of Geophysical Research D, vol. 108, no. 13, article 4381, pp. 1–9, 2003. View at Scopus
  18. T. Y. Tanaka, Y. Kurosaki, M. Chiba et al., “Possible transcontinental dust transport from North Africa and the Middle East to East Asia,” Atmospheric Environment, vol. 39, no. 21, pp. 3901–3909, 2005. View at Publisher · View at Google Scholar · View at Scopus
  19. P. Alpert and E. Ganor, “Sahara mineral dust measurements from TOMS: comparison to surface observations over the Middle East for the extreme dust storm, March 14–17, 1998,” Journal of Geophysical Research D, vol. 106, no. 16, pp. 18275–18286, 2001. View at Scopus
  20. H. Liao and J. H. Seinfeld, “Radiative forcing by mineral dust aerosol: sensitivity to key variables,” Journal of Geophysical Research D, vol. 103, no. 24, pp. 31,637–31,645, 1998. View at Publisher · View at Google Scholar
  21. D. Tanré, J. Haywood, J. Pelon et al., “Measurement and modeling of the Saharan dust radiative impact: overview of the Saharan Dust Experiment (SHADE),” Journal of Geophysical Research D, vol. 108, no. 18, pp. 1–12, 2003. View at Scopus
  22. IPCC (International Panel on Climate Change), “Fourth assessment report: climate change 2007 (AR4),” in Contribution of Working Group I: The Physical Science Basis, Cambridge University Press, Cambridge, UK, 2007.
  23. K. M. Lau, K. M. Kim, Y. C. Sud, and G. K. Walker, “A GCM study of the response of the atmospheric water cycle of West Africa and the Atlantic to Saharan dust radiative forcing,” Annales Geophysicae, vol. 27, no. 10, pp. 4023–4037, 2009. View at Publisher · View at Google Scholar · View at Scopus
  24. A. Konaré, A. S. Zakey, F. Solmon et al., “A regional climate modeling study of the effect of desert dust on the West African monsoon,” Journal of Geophysical Research D, vol. 113, no. 12, Article ID D12206, 2008. View at Publisher · View at Google Scholar · View at Scopus
  25. F. Solmon, M. Mallet, N. Elguindi, F. Giorgi, A. Zakey, and A. Konaré, “Dust aerosol impact on regional precipitation over western Africa, mechanisms and sensitivity to absorption properties,” Geophysical Research Letters, vol. 35, no. 24, Article ID L24705, 2008. View at Publisher · View at Google Scholar · View at Scopus
  26. M. Yoshioka, N. M. Mahowald, A. J. Conley et al., “Impact of desert dust radiative forcing on sahel precipitation: relative importance of dust compared to sea surface temperature variations, vegetation changes, and greenhouse gas warming,” Journal of Climate, vol. 20, no. 8, pp. 1445–1467, 2007. View at Publisher · View at Google Scholar · View at Scopus
  27. K. M. Kim, W. K. M. Lau, Y. C. Sud, and G. K. Walker, “Influence of aerosol-radiative forcings on the diurnal and seasonal cycles of rainfall over West Africa and Eastern Atlantic Ocean using GCM simulations,” Climate Dynamics, vol. 35, no. 1, pp. 115–126, 2010. View at Publisher · View at Google Scholar · View at Scopus
  28. F. Giorgi, M. R. Marinucci, G. T. Bates, and G. De Canio, “Development of a second-generation regional climate model (RegCM2). Part II: convective processes and assimilation of lateral boundary conditions,” Monthly Weather Review, vol. 121, no. 10, pp. 2814–2832, 1993. View at Scopus
  29. J. S. Pal, F. Giorgi, X. Bi et al., “Regional climate modeling for the developing world: the ICTP RegCM3 and RegCNET,” Bulletin of the American Meteorological Society, vol. 88, no. 9, pp. 1395–1409, 2007. View at Publisher · View at Google Scholar · View at Scopus
  30. A. S. Zakey, F. Solmon, and F. Giorgi, “Development and testing of a desert dust module in a regional climate model,” Atmospheric Chemistry and Physics Discussions, vol. 6, no. 2, pp. 1749–1792, 2006. View at Scopus
  31. D. F. Zhang, A. S. Zakey, X. J. Gao, F. Giorgi, and F. Solmon, “Simulation of dust aerosol and its regional feedbacks over East Asia using a regional climate model,” Atmospheric Chemistry and Physics, vol. 9, no. 4, pp. 1095–1110, 2009. View at Scopus
  32. F. Giorgi and G. T. Bates, “The climatological skill of a regional model over complex terrain,” Monthly Weather Review, vol. 117, no. 11, pp. 2325–2347, 1989. View at Scopus
  33. R. Dickinson, A. Henderson-Sellers, and P. Kennedy, “Biosphere-atmosphere transfer scheme (bats) version 1e as coupled to the NCAR community climate model,” Technical Report National Center for Atmospheric Research, 1993.
  34. L. Zobler, “A world soil file for global climate modeling,” NASA—Technical Memorandum 87 802, 1986.
  35. J. T. Kiehl, J. J. Hack, G. B. Bonan et al., “Description of the ncar community climate model (ccm3),” Technical Report CAR/TN-420+STR National Center for Atmospheric Research, 1996.
  36. M. G. N’Tchayi, J. Bertrand, M. Legrand, and J. Baudet, “Temporal and spatial variations of the atmospheric dust loading throughout West Africa over the last thirty years,” Annales Geophysicae, vol. 12, no. 2-3, pp. 265–273, 1994.
  37. K. D. Perry, T. A. Cahill, R. A. Eldred, D. D. Dutcher, and T. E. Gill, “Long-range transport of North African dust to the eastern United States,” Journal of Geophysical Research D, vol. 102, no. 10, pp. 11225–11238, 1997. View at Scopus
  38. Y. J. Kaufman, I. Koren, L. A. Remer, D. Tanré, P. Ginoux, and S. Fan, “Dust transport and deposition observed from the Terra-Moderate Resolution Imaging Spectroradiometer (MODIS) spacecraft over the Atlantic Ocean,” Journal of Geophysical Research D, vol. 110, no. 10, article D10S12, pp. 1–16, 2005. View at Publisher · View at Google Scholar · View at Scopus
  39. P. Tulet, M. Mallet, V. Pont, J. Pelon, and A. Boone, “The 7–13 March 2006 dust storm over West Africa: generation, transport, and vertical stratification,” Journal of Geophysical Research D, vol. 113, no. 23, Article ID D00C08, 2008. View at Publisher · View at Google Scholar · View at Scopus
  40. D. B. Karam, C. Flamant, P. Knippertz et al., “Dust emissions over the Sahel associated with the West African monsoon intertropical discontinuity region: a representative case-study,” Quarterly Journal of the Royal Meteorological Society, vol. 134, no. 632, pp. 621–634, 2008. View at Publisher · View at Google Scholar · View at Scopus
  41. J. M. Prospero and T. N. Carlson, “Saharan air outbreaks over the tropical North Atlantic,” Pure and Applied Geophysics, vol. 119, no. 3, pp. 677–691, 1981. View at Publisher · View at Google Scholar · View at Scopus
  42. J. M. Prospero and R. T. Nees, “Impact of the North African drought and El Nino on mineral dust in the Barbados trade winds,” Nature, vol. 320, no. 6064, pp. 735–738, 1986. View at Scopus
  43. C. Jones, N. Mahowald, and C. Luo, “The role of easterly waves on African desert dust transport,” Journal of Climate, vol. 16, pp. 3617–3628, 2003.
  44. C. Jones, N. Mahowald, and C. Luo, “Observational evidence of African desert dust intensification of easterly waves,” Geophysical Research Letters, vol. 31, no. 17, article L17208, 4 pages, 2004. View at Publisher · View at Google Scholar · View at Scopus
  45. A. Smirnov, B. N. Holben, D. Savoie et al., “Relationship between column aerosol optical thickness and in situ ground based dust concentrations over Barbados,” Geophysical Research Letters, vol. 27, no. 11, pp. 1643–1646, 2000. View at Publisher · View at Google Scholar · View at Scopus
  46. C. Flamant, C. Lavaysse, M. C. Todd, J. P. Chaboureau, and J. Pelon, “Multl-platform observations of a springtime case of Bodélé and Sudan dust emission, transport and scavenging over West Africa,” Quarterly Journal of the Royal Meteorological Society, vol. 135, no. 639, pp. 413–430, 2009. View at Publisher · View at Google Scholar · View at Scopus
  47. R. A. Duce, “The impact of atmospheric nitrogen, phosphorus and iron species on marine biological productivity,” in The Role of Air-Sea Exchange in Geochemical Cycling, P. Buat-Menard, Ed., pp. 497–529, 1986.
  48. I. Chiapello, G. Bermagetti, L. Gomes, B. Chatenet, F. Dulac, and E. S. Suares, “An additional low layer transport of Sahelian and Saharan dust over the north-eastern tropical Atlantic,” Geophysical Research Letters, vol. 22, no. 23, pp. 3191–3194, 1995. View at Publisher · View at Google Scholar · View at Scopus
  49. R. Washington and M. C. Todd, “Atmospheric controls on mineral dust emission from the Bodélé depression, chad: the role of the low level jet,” Geophysical Research Letters, vol. 32, no. 17, Article ID L17701, pp. 1–5, 2005. View at Publisher · View at Google Scholar · View at Scopus
  50. S. Engelstaedter and R. Whasington, “Atmospheric controls on the annual cycle of North African dust,” Journal of Geophysical Research, vol. 112, Article ID D03103, 14 pages, 2007. View at Publisher · View at Google Scholar
  51. R. L. Miller, I. Tegen, and J. Perlwitz, “Surface radiative forcing by soil dust aerosols and the hydrologic cycle,” Journal of Geophysical Research D, vol. 109, no. 4, article D04203, 24 pages, 2004. View at Scopus