Theoretical and Applied Climatology

, Volume 130, Issue 1–2, pp 217–232 | Cite as

Temporal and spatial variability of rainfall over Greece

  • Y. Markonis
  • S. C. Batelis
  • Y. Dimakos
  • E. Moschou
  • D. Koutsoyiannis
Original Paper

Abstract

Recent studies have showed that there is a significant decrease in rainfall over Greece during the last half of the pervious century, following an overall decrease of the precipitation at the eastern Mediterranean. However, during the last decade an increase in rainfall was observed in most regions of the country, contrary to the general circulation climate models forecasts. An updated high-resolution dataset of monthly sums and annual daily maxima records derived from 136 stations during the period 1940–2012 allowed us to present some new evidence for the observed change and its statistical significance. The statistical framework used to determine the significance of the slopes in annual rain was not limited to the time independency assumption (Mann-Kendall test), but we also investigated the effect of short- and long-term persistence through Monte Carlo simulation. Our findings show that (a) change occurs in different scales; most regions show a decline since 1950, an increase since 1980 and remain stable during the last 15 years; (b) the significance of the observed decline is highly dependent to the statistical assumptions used; there are indications that the Mann-Kendall test may be the least suitable method; and (c) change in time is strongly linked with the change in space; for scales below 40 years, relatively close regions may develop even opposite trends, while in larger scales change is more uniform.

References

  1. Anagnostopoulos G, Koutsoyiannis D, Christofides A, Efstratiadis A, Mamassis N (2010) A comparison of local and aggregated climate model outputs with observed data. Hydrological Sciences Journal–Journal des Sciences Hydrologiques 55:1094–1110CrossRefGoogle Scholar
  2. Bindoff NL, Stott PA, AchutaRao KM, Allen MR, Gillett N, Gutzler D, Hansingo K, Hegerl G, Hu Y, Jain S, Mokhov II, Overland J, Perlwitz J, Sebbari R, Zhang X (2013) Detection and attribution of climate change: from global to regional. In: Stocker TF, Qin D, Plattner G-K, Tignor M, Allen SK, Boschung J, Nauels A, Xia Y, Bex V, Midgley PM (eds) Climate change 2013: the physical science basis. Contribution of working group I to the fifth assessment report of the intergovernmental panel on climate change. Cambridge University Press, Cambridge and New YorkGoogle Scholar
  3. Bolle, H.-J. 2003. Mediterranean climate: variability and trends. Springer.Google Scholar
  4. Brunetti M, Buffoni L, Maugeri M, Nanni T (2000) Precipitation intensity trends in northern Italy. Int J Climatol 20:1017–1031CrossRefGoogle Scholar
  5. Bunde A, Büntgen U, Ludescher J, Luterbacher J, Storch v H (2013) Is there memory in precipitation? Nat Clim Chang 3:174–175CrossRefGoogle Scholar
  6. Bunde, A., Bogachev M. I., and Lennartz S.. 2012. Precipitation and river flow: long-term memory and predictability of extreme events. Extreme Events and Natural Hazards: The Complexity Perspective:139–152.Google Scholar
  7. Burn DH, Hag Elnur MA (2002) Detection of hydrologic trends and variability. J Hydrol 255:107–122CrossRefGoogle Scholar
  8. Cannarozzo M, Noto L, Viola F (2006) Spatial distribution of rainfall trends in Sicily (1921–2000). Physics and Chemistry of the Earth, Parts A/B/C 31:1201–1211CrossRefGoogle Scholar
  9. Cohn, T. A., and Lins H. F.. 2005. Nature’s style: Naturally trendy. Geophysical Research Letters 32.Google Scholar
  10. Cullen HM, Demenocal PB (2000) North Atlantic influence on Tigris–Euphrates streamflow. Int J Climatol 20:853–863CrossRefGoogle Scholar
  11. Dünkeloh A, Jacobeit J (2003) Circulation dynamics of Mediterranean precipitation variability 1948–98. Int J Climatol 23:1843–1866CrossRefGoogle Scholar
  12. Eshel G, Farrell BF (2000) Mechanisms of eastern Mediterranean rainfall variability. J Atmos Sci 57:3219–3232CrossRefGoogle Scholar
  13. Feidas H, Noulopoulou C, Makrogiannis T, Bora-Senta E (2007) Trend analysis of precipitation time series in Greece and their relationship with circulation using surface and satellite data: 1955–2001. Theor Appl Climatol 87:155–177CrossRefGoogle Scholar
  14. Fraedrich K, Larnder C (1993) Scaling regimes of composite rainfall time series. Tellus A 45:289–298CrossRefGoogle Scholar
  15. Gemmer M, Becker S, Jiang T (2004) Observed monthly precipitation trends in China 1951–2002. Theor Appl Climatol 77:39–45CrossRefGoogle Scholar
  16. González-Hidalgo J, De Luis M, Raventós J, Sánchez J (2001) Spatial distribution of seasonal rainfall trends in a western Mediterranean area. Int J Climatol 21:843–860CrossRefGoogle Scholar
  17. Gouvas M, Sakellariou N, Xystrakis F (2009) The relationship between altitude of meteorological stations and average monthly and annual precipitation. Stud Geophys Geod 53:557–570CrossRefGoogle Scholar
  18. Griggs DJ, Noguer M (2002) Climate change 2001: the scientific basis. Contribution of working group I to the third assessment report of the intergovernmental panel on climate change. Weather 57:267–269CrossRefGoogle Scholar
  19. Hamed KH, Ramachandra Rao A (1998) A modified Mann-Kendall trend test for autocorrelated data. J Hydrol 204:182–196CrossRefGoogle Scholar
  20. Hatzaki M, Flocas HA, Asimakopoulos DN, Maheras P (2007) The eastern Mediterranean teleconnection pattern: identification and definition. Int J Climatol 27(6):727–737CrossRefGoogle Scholar
  21. Hatzaki M, Flocas HA, Giannakopoulos C, Maheras P (2009) The impact of the eastern Mediterranean teleconnection pattern on the Mediterranean climate. J Clim 22(4):977–992CrossRefGoogle Scholar
  22. Houghton, J. T. 1996. Climate change 1995: The science of climate change: contribution of working group I to the second assessment report of the Intergovernmental Panel on Climate Change. Cambridge University Press.Google Scholar
  23. Iliopoulou T., Papalexiou S. M. , Markonis Y. and Koutsoyiannis D., 2016, Revisiting long-range dependence in annual precipitation, Journal of Hydrology, in press.Google Scholar
  24. Hurrell, J. W. 1995. Decadal trends in the North Atlantic oscillation: regional temperatures and precipitation. Science 269:676–679.Google Scholar
  25. Hurst HE (1951) Long-term storage capacity of reservoirs. Trans Amer Soc Civil Eng 116:770–808Google Scholar
  26. Kambezidis HD, Larissi IK, Nastos PT, Paliatsos AG (2010) Spatial variability and trends of the rain intensity over Greece. Adv Geosci 26:65–69CrossRefGoogle Scholar
  27. Kantelhardt, J. W., Koscielny-Bunde E., Rybski D., P. Braun, Bunde A., and Havlin S.. 2006. Long-term persistence and multifractality of precipitation and river runoff records. Journal of Geophysical Research: Atmospheres (1984–2012) 111.Google Scholar
  28. Kendall, M. G. 1948. Rank correlation methods.Google Scholar
  29. Kolmogorov, A. N. 1940. Wienersche Spiralen und einige andere interessante Kurven im Hilbertschen Raum. Pages 115–118 in CR (Dokl.) Acad. Sci URSS.Google Scholar
  30. Kostopoulou E, Jones P (2005) Assessment of climate extremes in the eastern Mediterranean. Meteorog Atmos Phys 89:69–85CrossRefGoogle Scholar
  31. Kostopoulou E, Jones PD (2007) Comprehensive analysis of the climate variability in the eastern Mediterranean. Part II: relationships between atmospheric circulation patterns and surface climatic elements. Int J Climatol 27:1351–1371CrossRefGoogle Scholar
  32. Koutsoyiannis D (2002) The Hurst phenomenon and fractional Gaussian noise made easy. Hydrol Sci J 47:573–595CrossRefGoogle Scholar
  33. Koutsoyiannis D (2003) Climate change, the Hurst phenomenon, and hydrological statistics. Hydrol Sci J 48:3–24CrossRefGoogle Scholar
  34. Koutsoyiannis D, Efstratiadis A, Mamassis N, Christofides A (2008) On the credibility of climate predictions. Hydrol Sci J 53:671–684CrossRefGoogle Scholar
  35. Koutsoyiannis D, Montanari A (2007) Statistical analysis of hydroclimatic time series: uncertainty and insights. Water Resour Res 43Google Scholar
  36. Koutsoyiannis D (2011) Hurst–Kolmogorov dynamics as a result of extremal entropy production. Physica A: Statistical Mechanics and its Applications 390(8):1424–1432CrossRefGoogle Scholar
  37. Krichak SO, Alpert P (2005) Decadal trends in the East Atlantic–West Russia pattern and Mediterranean precipitation. Int J Climatol 25:183–192CrossRefGoogle Scholar
  38. Kulkarni A, von Storch H (1995) Monte Carlo experiments on the effect of serial correlation on the Mann-Kendall test of trend. Meteorol Z 4:82–85Google Scholar
  39. Kutiel H, Maheras P, Guika S (1996) Circulation indices over the Mediterranean and Europe and their relationship with rainfall conditions across the Mediterranean. Theor Appl Climatol 54:125–138CrossRefGoogle Scholar
  40. Lettenmaier DP, Wood EF, Wallis JR (1994) Hydro-climatological trends in the continental United States, 1948-88. J Clim 7:586–607CrossRefGoogle Scholar
  41. Lionello, P. 2012. The climate of the Mediterranean Region: from the past to the future. Elsevier.Google Scholar
  42. Maheras, P., and Anagnostopoulou C.. 2003. Circulation types and their influence on the interannual variability and precipitation changes in Greece. Pages 215–239 in Bolle H.-J., editor. Mediterranean climate Springer Berlin Heidelberg, Berlin, Heidelberg.Google Scholar
  43. Maheras P, Tolika K, Anagnostopoulou C, Vafiadis M, Patrikas I, Flocas H (2004) On the relationships between circulation types and changes in rainfall variability in Greece. Int J Climatol 24:1695–1712CrossRefGoogle Scholar
  44. Malliaros, A. 2013. Investigation of climate variability accordance with the classification KÖPPEN. Thesis. National Technical Universitu of Athens.Google Scholar
  45. Mann, H. B. 1945. Nonparametric tests against trend. Econometrica: Journal of the Econometric Society:245–259.Google Scholar
  46. Mariotti A. 2011, Decadal Climate Variability and Change in the Mediterranean Region, US National Oceanic and Atmospheric Administration, Climate Test Bed Joint Seminar Series, NCEP, Maryland, USA.Google Scholar
  47. Markonis Y, Koutsoyiannis D (2013) Climatic variability over time scales spanning nine orders of magnitude: connecting Milankovitch cycles with Hurst–Kolmogorov dynamics. Surv Geophys 34:181–207CrossRefGoogle Scholar
  48. Markonis Y, Koutsoyiannis D (2016) Scale-dependence of persistence in precipitation records. Nat Clim Chang 6(4):399–401CrossRefGoogle Scholar
  49. Nastos PT (2011) Trends and variability of precipitation within the Mediterranean region, based on global precipitation climatology project (GPCP) and ground based datasets. In: Lambrakis N, Stournaras G, Katsanou K (eds) Advances in the research of aquatic environment. Springer, Berlin Heidelberg, pp. 67–74CrossRefGoogle Scholar
  50. Norrant C, Douguédroit A (2006) Monthly and daily precipitation trends in the Mediterranean (1950–2000). Theor Appl Climatol 83:89–106CrossRefGoogle Scholar
  51. Partal T, Kahya E (2006) Trend analysis in Turkish precipitation data. Hydrol Process 20:2011–2026CrossRefGoogle Scholar
  52. Pelletier JD, Turcotte DL (1997) Long-range persistence in climatological and hydrological time series: analysis, modeling and application to drought hazard assessment. J Hydrol 203:198–208CrossRefGoogle Scholar
  53. Philandras CM, Nastos PT, Kapsomenakis J, Douvis KC, Tselioudis G, Zerefos CS (2011) Long term precipitation trends and variability within the Mediterranean region. Nat Hazards Earth Syst Sci 11:3235–3250CrossRefGoogle Scholar
  54. R Core Team. 2014. R: a language and environment for statistical computing.Google Scholar
  55. Rodrigo F, Trigo RM (2007) Trends in daily rainfall in the Iberian peninsula from 1951 to 2002. Int J Climatol 27:513–529CrossRefGoogle Scholar
  56. Serrano A, Mateos V, Garcia J (1999) Trend analysis of monthly precipitation over the Iberian peninsula for the period 1921–1995. Physics and Chemistry of the Earth, Part B: Hydrology, Oceans and Atmosphere 24:85–90CrossRefGoogle Scholar
  57. Solomon, S. 2007. Climate change 2007—the physical science basis: working group I contribution to the fourth assessment report of the IPCC. Cambridge University Press.Google Scholar
  58. Stephenson DB, Pavan V, Bojariu R (2000) Is the North Atlantic oscillation a random walk? Int J Climatol 20:1–18CrossRefGoogle Scholar
  59. Stocker TF, Qin D, Plattner G-K, Tignor M, Allen SK, Boschung J, Nauels A, Xia Y, Bex V, Midgley PM (2013) Climate change 2013: the physical science basis. Intergovernmental panel on climate change, working group I contribution to the IPCC fifth assessment report (AR5). Cambridge Univ Press, New YorkGoogle Scholar
  60. Tolika K, Anagnostopoulou C, Maheras P, Kutiel H (2007) Extreme precipitation related to circulation types for four case studies over the eastern Mediterranean. Adv Geosci 12:87–93CrossRefGoogle Scholar
  61. Tsekouras G, Koutsoyiannis D (2014) Stochastic analysis and simulation of hydrometeorological processes associated with wind and solar energy. Renew Energy 63:624–633CrossRefGoogle Scholar
  62. Tsonis A, Roebber P (2004) The architecture of the climate network. Physica A: Statistical Mechanics and its Applications 333:497–504CrossRefGoogle Scholar
  63. Tyralis H, Koutsoyiannis D (2011) Simultaneous estimation of the parameters of the Hurst–Kolmogorov stochastic process. Stoch Env Res Risk A 25:21–33CrossRefGoogle Scholar
  64. Xoplaki E, González-Rouco JF, Luterbacher J, Wanner H (2004) Wet season Mediterranean precipitation variability: influence of large-scale dynamics and trends. Clim Dyn 23:63–78CrossRefGoogle Scholar
  65. Xoplaki E, Luterbacher J, Burkard R, Patrikas I, Maheras P (2000) Connection between the large-scale 500 hPa geopotential height fields and precipitation over Greece during wintertime. Clim Res 14:129–146CrossRefGoogle Scholar
  66. Xu Z, Gong T, Li J (2008) Decadal trend of climate in the Tibetan plateau—regional temperature and precipitation. Hydrol Process 22:3056–3065CrossRefGoogle Scholar
  67. Zhai Y, Guo Y, Zhou J, Guo N, Wang J, Teng Y (2014) The spatio-temporal variability of annual precipitation and its local impact factors during 1724–2010 in Beijing, China. Hydrol Process 28:2192–2201CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Wien 2016

Authors and Affiliations

  • Y. Markonis
    • 1
  • S. C. Batelis
    • 1
  • Y. Dimakos
    • 1
  • E. Moschou
    • 1
  • D. Koutsoyiannis
    • 1
  1. 1.Department of Water Resources and Environmental Engineering, Faculty of Civil EngineeringNational Technical University of AthensAthensGreece

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