Meteorology and Atmospheric Physics

, Volume 89, Issue 1–4, pp 69–85 | Cite as

Assessment of climate extremes in the Eastern Mediterranean

  • E. Kostopoulou
  • P. D. Jones


Several seasonal and annual climate extreme indices have been calculated and their trends (over 1958 to 2000) analysed to identify possible changes in temperature- and precipitation-related climate extremes over the eastern Mediterranean region. The most significant temperature trends were revealed for summer, where both minimum and maximum temperature extremes show statistically significant warming trends. Increasing trends were also identified for an index of heatwave duration. Negative trends were found for the frequency of cold nights in winter and especially in summer. Precipitation indices highlighted more regional contrasts. The western part of the study region, which comprises the central Mediterranean and is represented by Italian stations, shows significant positive trends towards intense rainfall events and greater amounts of precipitation. In contrast, the eastern half showed negative trends in all precipitation indices indicating drier conditions in recent times. Significant positive trends were revealed for the index of maximum number of consecutive dry days, especially for stations in southern regions, particularly on the islands.


Negative Trend Warming Trend Climate Extreme Precipitation Index Intense Rainfall 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. Alpert, P, Ben-Gai, T, Baharad, A, Benjamini, Y, Yekutieli, D, Colacino, M, Diodato, L, Ramis, C, Homar, V, Romero, R, Michaelides, S, Manes, A 2002The paradoxical increase of Mediterranean extreme daily rainfall in spite of decrease in total values.Geophys Res Lett29311314CrossRefGoogle Scholar
  2. Barry, RG, Chorley, RJ 1999Atmosphere, weather and climate.RoutledgeLondon New York409Google Scholar
  3. Brandt J, Thornes J (eds) (1996) Mediterranean desertification and land use. London New York: Wiley, 554 ppGoogle Scholar
  4. Brázdil, R, Budíková, M, Auer, I, Böhm, R, Cegnar, T, Faško, P, Lapin, M, Gajić-Čapka, M, Zaninović, K, Koleva, E, Niedźwiedź, T, Ustrnul, Z, Szalai, S, Weber, RO 1996Trends of maximum and minimum daily temperatures in central and southeastern Europe.Int J Climatol16765782CrossRefGoogle Scholar
  5. Brunetti, M, Buffoni, L, Maugeri, M, Nanni, T 2000Trends of minimum and maximum daily temperatures in Italy from 1865 to 1996.Theor Appl Climatol664960CrossRefGoogle Scholar
  6. Brunetti, M, Colacino, M, Maugeri, M, Nanni, T 2001Trends in the daily intensity of precipitation in Italy from 1951 to 1996.Int J Climatol21299316CrossRefGoogle Scholar
  7. Easterling, DR, Horton, B, Jones, PD, Peterson, TC, Karl, TR, Parker, DE, Salinger, MJ, Razuvayev, V, Plummer, N, Jamason, P, Folland, CK 1997Maximum and minimum temperature trends for the globe.Science277364367CrossRefGoogle Scholar
  8. Easterling, DR, Alexander, LV, Mokssit, A, Detemmerman, V 2003CCL/CLIVAR workshop to develop priority climate indices.Bull Amer Meteorol Soc8414031407CrossRefGoogle Scholar
  9. Folland, CK, Miller, C, Bader, D, Crowe, M, Jones, P, Plummer, N, Richman, M, Parker, DE, Rogers, J, Scholefield, P 1999Workshop on indices and indicators for climate extremes, Asheville, NC, USA, 3–6 June 1999: Breakout Group C: Temperature indices for climate extremes.Clim Change423143CrossRefGoogle Scholar
  10. Frich, P, Alexander, LV, Della-Marta, P, Gleason, B, Haylock, M, AMG Klein, Tank, Peterson, T 2002Observed coherent changes in climatic extremes during the second half of the twentieth century.Clim Res19193212Google Scholar
  11. Groisman, PY, Karl, TR, Easterling, DR, Knight, RW, Jamason, PF, Hennessy, KJ, Suppiah, R, Page, CM, Wibig, J, Fortuniak, K, Razuvaev, VN, Douglas, A, Forland, E, Zhai, PM 1999Changes in the probability of heavy precipitation: Important indicators of climatic change.Clim Change42243283CrossRefGoogle Scholar
  12. Grove, AT 1986Desertification in southern Europe.Clim Change94957CrossRefGoogle Scholar
  13. Gruza, G, Rankova, E, Razuvaev, V, Bulygina, O 1999Indicators of climate change for the Russian Federation.Clim Change42219242CrossRefGoogle Scholar
  14. Hasanean, HM 2001Fluctuations of surface air temperature in the Eastern Mediterranean.Theor Appl Climatol687587CrossRefGoogle Scholar
  15. Heino, R, Brázdil, R, Førland, E, Tuomenvirta, H, Alexandersson, H, Beniston, M, Pfister, C, Rebetez, M, Rosenhagen, G, Rösner, S, Wibig, J 1999Progress in the study of climatic extremes in Northern and Central Europe.Clim Change42151181CrossRefGoogle Scholar
  16. Henderson, KG, Muller, RA 1997Extreme temperature days in the south-central United States.Clim Res8151162Google Scholar
  17. IPCC (2001a) Climate Change 2001: The Scientific Basis. In: Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change (Houghton JT, Ding Y, Griggs DJ, Noguer M, van der Linden PJ, Dai X, Maskell K, Johnson CA, eds). Cambridge and New York: Cambridge University Press, 881 ppGoogle Scholar
  18. IPCC (2001b) Climate change 2001: Impacts, adaptation and vulnerability. In: Contribution of Working Group II to the 3rd Assessment Report of the Intergovernmental Panel on Climate Change (McCarthy JJ, Canziani OF, Leary NA, Dokken DJ, White KS, eds). Cambridge and New York: Cambridge University Press, 1032 ppGoogle Scholar
  19. Jones, PD, Horton, EB, Folland, CK, Hulme, M, Parker, DE, Basnett, TA 1999The use of indices to identify changes in climatic extremes.Clim Change42131149CrossRefGoogle Scholar
  20. Karl, TR, Easterling, DR 1999Climate extremes: Selected review and future research directions.Clim Change42309325CrossRefGoogle Scholar
  21. Karl, TR, Jones, PD, Knight, RW, Kukla, G, Plummer, N, Razuvayev, V, Gallo, KP, Lindseay, J, Charlson, RJ, Peterson, TC 1993A new perspective on recent global warming: Asymmetric trends of daily maximum and minimum temperatures.Bull Amer Meteor Soc7410071023CrossRefGoogle Scholar
  22. Karl, TR, Nicholls, N, Ghazi, A 1999CLIVAR/GCOS/ WMO Workshop on indices and indicators for climate extremes. Workshop summary.Clim Change4237CrossRefGoogle Scholar
  23. Kattenberg A, Giorgi F, Grassl H, Meehl GA, Mitchell JFB, Stouffer RJ, Tokioka T, Weaver AJ, Wigley TML (1996) Climate models – projections of future climate. In: Climate Change (1995) The science of climate change (Houghton JT, Filho LGM, Callander BA, Harris N, Kattenberg A, Maskell K, eds). Cambridge and New York: Cambridge University Press, 572 ppGoogle Scholar
  24. Klein, Tank AMG, Wijngaard, JB, Können, GP, Böhm, R, Demarée, G, Gocheva, A, Mileta, M, Pashiardis, S, Hejkrlik, L, Kern-Hansen, C, Heino, R, Bessemoulin, P, Müller-Westermeier, G, Tzanakou, M, Szalai, S, Pálsdóttir, T, Fitzgerald, D, Rubin, S, Capaldo, M, Maugeri, M, Leitass, A, Bukantis, A, Aberfeld, R, AFV van, Engelen, Forland, E, Mietus, M, Coelho, F, Mares, C, Razuvaev, V, Nieplova, E, Cegnar, T, López, JA, Dahlström, B, Moberg, A, Kirchhofer, W, Ceylan, A, Pachaliuk, O, Alexander, LV, Petrovic, P 2002Daily dataset of 20th-century surface air temperature and precipitation series for the European Climate Assessment.Int J Climatol2214411453CrossRefGoogle Scholar
  25. Kostopoulou E (2003) The relationships between atmospheric circulation patterns and surface climatic elements in the eastern Mediterranean. University of East Anglia, Ph.D. thesis, 407 ppGoogle Scholar
  26. Kutiel, H, Maheras, P, Guika, S 1996Circulation and extreme rainfall conditions in the eastern Mediterranean during the last century.Int J Climatol167392CrossRefGoogle Scholar
  27. Manton, MJ, Della-Marta, PM, Haylock, MR, Hennessy, KJ, Nicholls, N, Chambers, LE, Collins, DA, Daw, G, Finet, A, Gunawan, D, Inape, K, Isobe, H, Kestin, TS, Lefale, P, Leyu, CH, Lwin, T, Maitrepierre, L, Ouprasitwong, N, Page, CM, Pahalad, J, Plummer, N, Salinger, MJ, Suppiah, R, Tran, VL, Trewin, B, Tibig, I, Yee, D 2001Trends in extreme daily rainfall and temperature in Southeast Asia and the South Pacific: 1961–1998.Int J Climatol21269284CrossRefGoogle Scholar
  28. Martin-Vide, J, Gomez, L 1999Regionalization of peninsular Spain based on the length of dry spells.Int J Climatol19537555CrossRefGoogle Scholar
  29. Moonen, AC, Ercoli, L, Mariotti, M, Masoni, A 2002Climate change in Italy indicated by agrometeorological indices over 122 years.Agric Forest Meteor1111327CrossRefGoogle Scholar
  30. Nicholls, N, Murray, W 1999Workshop on indices and indicators for climate extremes, Asheville, NC, USA, 3–6 June 1999: Breakout Group B: Precipitation.Clim Change422329CrossRefGoogle Scholar
  31. Osborn, TJ, Hulme, M, Jones, PD, Basnett, TA 2000Observed trends in the daily intensity of United Kingdom precipitation.Int J Climatol20347364CrossRefGoogle Scholar
  32. Parker, DE, Jones, PD, Folland, CK, Bevan, A 1994Interdecadal changes of surface temperature since the late nineteenth century.J Geophys Res9914,37314,399Google Scholar
  33. Parry ML (ed) (2000) Assessment of potential effects and adaptations for climate change in Europe: The Europe ACACIA Project. Norwich: Jackson Environment Institute, University of East Anglia, 320 ppGoogle Scholar
  34. Peterson TC (2002) Temperature data issues. IPCC workshop on changes in extreme weather and climate events. Beijing, China 11–13 June 2002. Workshop report, 107 ppGoogle Scholar
  35. Plummer, N, Salinger, MJ, Nicholls, N, Suppiah, R, Hennessy, KJ, Leighton, RT, Trewin, B, Page, CM, Lough, JM 1999Changes in climate extremes over the Australian region and New Zealand during the twentieth century.Clim Change42183202CrossRefGoogle Scholar
  36. Romero, R, Ramis, C, Guijarro, JA 1999Daily rainfall patterns in the Spanish Mediterranean area: An objective classification.Int J Climatol1995112CrossRefGoogle Scholar
  37. Sahsamanoglou, H, Makrogiannis, T 1992Temperature trends over the Mediterranean region, 1950–88.Theor Appl Climatol45183192CrossRefGoogle Scholar
  38. Subak, S, Palutikof, JP, Agnew, MD, Watson, SJ, Bentham, CG, Cannell, MGR, Hulme, M, McNally, S, Thornes, JE, Waughray, D, Woods, JC 2000The impact of the anomalous weather of 1995 on the UK economy.Clim Change44126CrossRefGoogle Scholar
  39. Trenberth, KE, Owen, TW 1999Workshop on indices and indicators for climate extremes, Asheville, NC, USA, 3–6 June 1999: Breakout Group A: Storms.Clim Change42921CrossRefGoogle Scholar
  40. Türkeş, M 1998Influence of geopotential heights, cyclone frequency and Southern oscillation on rainfall variations in Turkey.Int J Climatol18649680CrossRefGoogle Scholar
  41. Türkeş, M, Sümer, UM, Demír, I 2002Re-evaluation of trends and changes in mean, maximum and minimum temperatures of Turkey for the period 1929–1999.Int J Climatol22947978CrossRefGoogle Scholar
  42. Wilks, DS 1995Statistical methods in the atmospheric sciences: An introduction.Academic PressSan Diego, CA467Google Scholar
  43. WISE (1999) Workshop on economic and social impacts of climate extremes: Risks and benefits, 14–16 October 1999. Overview document ENV4-CT97-0448, Amsterdam, 39 ppGoogle Scholar
  44. WMO (1986) Guidelines on the quality control of Surface Climatological Data (Prepared by Abbott PF, UK as Rapporteur in the WMO Commission for Climatology). Technical document no. 111. Series: WCP-85, 72 ppGoogle Scholar
  45. Xoplaki E (2002) Climate variability over the Mediterranean. Universität Bern, Ph.D. thesis, 191 ppGoogle Scholar
  46. Zhang X, Hegerl G, Zwiers FW, Kenyon J (2005) Avoiding inhomogeneity in percentile-based indices of temperature extremes. J Climate (in press)Google Scholar

Copyright information

© Springer-Verlag/Wien 2005

Authors and Affiliations

  • E. Kostopoulou
    • 1
  • P. D. Jones
    • 1
  1. 1.Climatic Research Unit, University of East AngliaUK

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