Day to Day Variability of Air Temperature over Greece for the Period 1957–2002

  • V. Stathopoulos
  • A. Fotiadi
  • E. E. Houssos
  • N. Hatzianastassiou
  • I. Vardavas
Conference paper
Part of the Springer Atmospheric Sciences book series (SPRINGERATMO)

Abstract

In the ongoing discussion of global warming and current climatic changes, an open issue is the increased variability of climatic parameters and the changing frequency and intensity of their extreme values. In this framework, the present work deals with the day-to-day variability of maximum (ΔTmax) and minimum (ΔTmin) air temperature and diurnal temperature range (Δ(DTR)) over the Greek area for the period 1957–2002. The data used are daily values from ten stations of the National Hellenic Meteorological Service (N.H.M.S.) which are uniformly distributed over the study area. The absolute values of the considered parameters, for each station, are analyzed in terms of intra-annual and inter-annual variation, whereas the existence of statistically significant trends on a seasonal and annual basis is also examined. The analysis reveals stations with common behaviour regarding temperature variability mainly determined by their geographical location and other geophysical characteristics. In many cases, especially for day-to-day variability of ΔTmin and Δ(DTR) there appear statistically significant trends, mainly increasing, either on a seasonal basis or annual.

Keywords

Temperature Parameter Diurnal Temperature Range Continental Station Daily Time Scale Geophysical Characteristic 
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.

References

  1. Feidas H, Makrogiannis T, Bora-Senta E (2004) Trend analysis of air temperature time series in Greece and their relationship with circulation using surface and satellite data: 1955–2001. Theor Appl Climatol 79:185–208. doi: 10.1007/s00704-004-0064-5 CrossRefGoogle Scholar
  2. IPCC (2007) The physical science basis. Contribution of working group I to the fourth assessment report of the IPCC. In: Forster P et al. (eds) Cambridge University Press, Cambridge, UK and New YorkGoogle Scholar
  3. Kioutsioukis I, Melas D, Zerefos C (2010) Statistical assessment of changes in climate extremes over Greece (1955–2002). Int J Climatol 30:1723–1737. doi: 10.1002/joc.2030 CrossRefGoogle Scholar
  4. Nastos PT, Philandras CM, Founda D, Zerefos CS (2011) Air temperature trends related to changes in atmospheric circulation in the wider area of Greece. Int J Remote Sens 32:737–750. doi: 10.1080/01431161.2010.517796 CrossRefGoogle Scholar
  5. Philandras CM, Nastos PT, Repapis CC (2008) Air temperature variability and trends over Greece. Glob Nest J 10:273–285Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • V. Stathopoulos
    • 1
  • A. Fotiadi
    • 2
    • 3
  • E. E. Houssos
    • 2
  • N. Hatzianastassiou
    • 2
  • I. Vardavas
    • 1
  1. 1.Department of PhysicsUniversity of CreteHeraklionGreece
  2. 2.Laboratory of Meteorology, Department of PhysicsUniversity of IoanninaIoanninaGreece
  3. 3.Department of Environmental and Natural Resources ManagementUniversity of IoanninaAgrinioGreece

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