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Advances in Atmospheric Sciences

, Volume 22, Issue 5, pp 655–664 | Cite as

Climate-induced variability of sea level in Stockholm: Influence of air temperature and atmospheric circulation

  • Deliang Chen
  • Anders Omstedt
Article

Abstract

This study is focused on climate-induced variation of sea level in Stockholm during 1873–1995. After the effect of the land uplift is removed, the residual is characterized and related to large-scale temperature and atmospheric circulation. The residual shows an overall upward trend, although this result depends on the uplift rate used. However, the seasonal distribution of the trend is uneven. There are even two months (June and August) that show a negative trend. The significant trend in August may be linked to fresh water input that is controlled by precipitation. The influence of the atmospheric conditions on the sea level is mainly manifested through zonal winds, vorticity and temperature. While the wind is important in the period January–May, the vorticity plays a main role during June and December. A successful linear multiple-regression model linking the climatic variables (zonal winds, vorticity and mean air temperature during the previous two months) and the sea level is established for each month. An independent verification of the model shows that it has considerable skill in simulating the variability.

Key words

sea level Baltic sea atmospheric circulation temperature Stockholm 

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References

  1. Andersson, H. C. 2002: Influence of long-term regional and large-scale atmospheric circulation on the Baltic sea level.Tellus,54A, 76–88.Google Scholar
  2. Blenckner, T., and D. Chen, 2003: Comparison of the impact of regional and North-Atlantic atmospheric circulation on an aquatic ecosystem.Climate Research,23, 131–136.CrossRefGoogle Scholar
  3. Busuioc, A., D. Chen, and C. Hellström, 2001: Temporal and spatial variability of precipitation in Sweden and its link with the large scale atmospheric circulation,Tellus,53A, 348–367.Google Scholar
  4. Chen, D. 2000: A monthly circulation climatology for Sweden and its application to a winter temperature case study.International Journal of Climatology,20, 1067–1076.CrossRefGoogle Scholar
  5. Chen, D., and C. Hellström, 1999: The influence of the North Atlantic oscillation on the regional temperature variability in Sweden: Spatial and temporal variations,Tellus,51A, 505–516.Google Scholar
  6. Cui, M., H. Storch, and E. Zorita, 1995: Coastal sea level and the large-scale climate state: A downscaling exercise for the Japanese Islands.Tellus,47A, 132–144.Google Scholar
  7. Douglas, B. C., 1992: Global sea level acceleration.J. Geophys. Res.,97(C8), 12699–12706.CrossRefGoogle Scholar
  8. Ekman, M., 1988: The world’s longest continued series of sea level observations.Pure and Applied Geophysics,127, 73–77.CrossRefGoogle Scholar
  9. Ekman, M., 1996: A consistent map of the postglacial uplift of Fennoscadia.Terra Nova,8, 158–165.CrossRefGoogle Scholar
  10. Ekman, M., 1997: Anormalous winter climate coupled to extreme annual means in the Baltic sea level during the last 200 years.Small Publications in Historical Geophysics,3, 1–14.Google Scholar
  11. Ekman, M., 1998: Long-term changes of interannual sea level variability in the Baltic sea and related changes of winter climate.Small Publications in Historical Geophysics,5, 1–14.Google Scholar
  12. Ekman, M., 1999: Climate changes detected through the world’s longest sea level series.Global and Planetary Change,21, 215–224.CrossRefGoogle Scholar
  13. Ekman, M., and A. Stigebrandt, 1990: Secular change of the seasonal variation in sea level and of the pole tide in the Baltic Sea.J. Geophys. Res.,95(C4), 5379–5383.CrossRefGoogle Scholar
  14. Emery, K. O., and D. G. Aubrey, 1991:Sea Levels, Land Levels, and Tide Gauges. Springer-Verlag, New York,237pp.Google Scholar
  15. Fairbridge, R. W., and S. Jelgersma, 1990: Sea level.Greenhouse Effect, Sea Level and Drought, R. Paepe et al., Eds., Kluwer Publishers, Dordrecht, 117–143.Google Scholar
  16. Gornitz, V., 1993: Mean sea level changes in the recent past.Climate and Sea Level Change: Observations, Projections and Implications, R. A. Warrick et al., Eds, Cambridge University Press, Cambridge, 25–44.Google Scholar
  17. Gustafsson, B. G., and H. C. Andersson, 2001: Modeling the exchange of the Baltic Sea from the meridional atmospheric pressure difference across the North Sea.J. Geophys. Res.,106(C9), 19731–19744.CrossRefGoogle Scholar
  18. Hellström, C., D. Chen, Ch. Achberger, and J. Räisänen, 2001: A comparison of climate change scenarios for Sweden based on statistical and dynamical downscaling of monthly precipitation.Climate Research,19, 45–55.CrossRefGoogle Scholar
  19. Heyen, H., E. Zorita, and H. Storch, 1996: Statistical downscaling of monthly mean North Atlantic airpressure to sea level anomalies in the Baltic Sea.Tellus,48A, 312–323.Google Scholar
  20. IPCC, 2001:Climate Change 2001—The Scientific Basis.Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change, J. T. Houghton et al., Eds., Cambridge University Press, Cambridge, United Kingdom, and New York, USA, 881 pp.Google Scholar
  21. Jacobeit, J., H. Wanner, J. Luterbacher, C. Beck, A. Philipp, and K. Sturm, 2003: Atmospheric circulation variability in the North-Atlantic-European area since the mid-seventeenth century.Climate Dyn.,20, 341–352.Google Scholar
  22. Jones, P. D., 1994: Hemispheric surface air temperature variations: A reanalysis and an update to 1993.J.Climate,7, 1794–1802.CrossRefGoogle Scholar
  23. Nerem, R. S., B. J. Haines, J. Hendricks, J. F. Minister, G.T. Mitchum, and W. B. White, 1997: Improved determination of global mean sea level variations using TOPEX/POSEIDON altimeter data.Geophys. Res. Lett.,24, 1331–1334.CrossRefGoogle Scholar
  24. Omstedt, A., C. Pettersen, J. Rodhe, and P. Winsor, 2004a: Baltic Sea climate: 200 years of data on air temperature, sea-level variation, ice extent, and atmospheric circulation.Climate Research,25, 205–216.CrossRefGoogle Scholar
  25. Omstedt, A., J. Elken, A. Lehmann, and J. Piechura, 2004b: Knowledge of the Baltic Sea Physics gained during the BALTEX and related programmes.Progress in Oceanography,63, 1–28.CrossRefGoogle Scholar
  26. Omstedt, A., and D. Chen, 2001: Influence of atmospheric circulation on the maximum ice extent in the Baltic Sea,J. Geophys. Res.,106(C3), 4493–4500.CrossRefGoogle Scholar
  27. Plag, H.-P., and M. N. Tsimplis, 1999: Temporal variability of the seasonal sea-level cycle in the North Sea and Baltic Sea in relation to climate variability.Global and Planeatry Change,20, 173–203.CrossRefGoogle Scholar
  28. Samuelsson, M., and A. Stigebrandt, 1996: Main characteristics of the long-term sea level variability in the Baltic Sea.Tellus,48A, 672–683.Google Scholar
  29. Stigebrandt, A., 1980: Barotropic and baroclinic response of a semi-enclosed basin to barotropic forcing from the sea.Fjord Oceanography, H. J. Freeland, D. M. Farmer, and C. D. Levings, Eds, Plenum, New Yourk, 151–164.Google Scholar
  30. Stigebrandt, A., 2001: Physical Oceanography of the Baltic Sea. Chapter 2,A Systems Analysis of the Baltic Sea, F. Wulff, L. Rahm, and P. Larsson, Eds., Springer-Verlag, Berlin, Heidelberg, Germany, 19–74.Google Scholar
  31. Titus, J. G., and V. Narayanan, 1996: The Risk of Sea Level Rise.Climatic Change,33, 151–212.CrossRefGoogle Scholar
  32. Tsimplis, M. N., and P. L. Woodworth, 1994: The global distribution of the seasonal sea level cycle calculated from coastal tide gauge data.J. Geophys. Res.,99(C8), 16031–16039.CrossRefGoogle Scholar
  33. Wroblewski, A., 1998a: The effect of the North sea on oscillations of the mean monthly sea levels in the Baltic sea.Cont. Shelf Res.,18, 501–514.CrossRefGoogle Scholar
  34. Wroblewski, A., 1998b: Inter-annual oscillations of Baltic water volumes and sea levels.Oceanologia,40(3), 1–21.Google Scholar

Copyright information

© Advances in Atmospheric Sciences 2003

Authors and Affiliations

  1. 1.Earth Sciences CentreGöteborg UniversitySweden
  2. 2.Laboratory for Climate Studies/National Climate CenterChina Meteorological AdministrationBeijing

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