Abstract
Fluctuations of the land surface areas covered by Koeppen climates are analysed for the 1901 to 1995 period using trends and outliers as indicators of climate shift. Only the extreme climate zones of the global Tropics and of the Tundra (with the highly correlated northern hemisphere temperature) realise statistically significant shifts and outliers. There are nosignificant trends and outliers in the fluctuating ocean-atmosphere patterns (Pacific Decadal and North Atlantic Oscillations) and the highly correlated intermediate climate zones (dry, subtropical and boreal) of the surrounding continents.
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REFERENCES
Bailey, H. P.: 1962, 'Some Remarks on Koeppen's Definitions of Climatic Types and their Mapped Representations', Geog. Rev. 52, 444–447.
Corti, S., Molteni, F., and Palmer, T. N.: 1999, 'Signature of Recent Climate Change in Frequencies of Natural Atmospheric Circulation Regimes', Nature 398, 799–802.
Fletcher, R. J.: 1969, 'A Proposed Modification of Koeppen to Incorporate Seasonal Precipitation', J. Geog. 68, 347–350.
Graham, N. E.: 1994, 'Decadal-Scale Climate Variability in the Tropical and North Pacific during the 1970s and 1980s: Observations and Model Results', Clim. Dyn. 10, 135–162.
Guetter, P. J. and Kutzbach, J. E.: 1990, 'A Modified Koeppen Classification Applied to Model Simulations of Glacial and Interglacial Climates', Clim. Change 16, 193–215.
Hare, S.: 2000, www.iphc.washington.edu/staff/hare/html/decadal/post1977/ pdo1.html
Hougthon, J.: 1994, Global Warming – The Complete Briefing, Lion Publishing, Oxford, p. 230.
Hurrell, J. W.: 1995, 'Decadal Trends in the North Atlantic Oscillation Regional Temperatures and Precipitation', Science 269, 676–679.
Hurrell, J. W.: 1999, http://tao.atmos.washington.edu/data_sets/nao/index.html
Hurrell, J. W. and van Loon, H.: 1997, 'Decadal Variations in Climate Associated with the North Atlantic Oscillation', Clim. Change 36, 301–326.
IPCC: 1996a, Climate Change 1995 – Impacts, Adaptations and Mitigation of Climate Change, Cambridge University Press, Cambridge, p. 179.
IPCC: 1996b, Climate Change 1995 – The Science of Climate Change; Summary for Policymakers, Cambridge University Press, Cambridge, p. 47.
Köppen, W.: 1936, Das geographische System der Klimate – Handbuch der Klimatologie, Vol. 1, Part C, Gebr. Bornträger Verl., Berlin, p. 388.
Mann, H. B.: 1945, 'Non-Parametric Test against Trend', Econometrica 13, 245–259.
Mann, H. B. and Whitney, D. R.: 1947, 'On a Test of whether One of Two Random Variables Is Stochastically Larger than Other', Ann. Math. Statist. 18, 52–54.
Müller, P. H., Neumann, P., and Storm, R.: 1973, Tafeln der mathematischen Statistik, VEB Fachbuchverlag, Leipzig, p. 275.
New, M. and Hulme, M.: 1997, 'Development of an Observed Monthly Surface Climate Dataset over Global Land Areas for 1901–1995', in Physics of Climate Conference, Royal Meteorological Society, London, 29–30 October 1997.
Pettitt, A. N.: 1979, 'A Non-Parametric Approach to the Change-Point Problem', Appl. Statistics 28, 126–135.
Rudloff, W.: 1981, 'Weltklimate', Naturwiss. Rdsch. 34, 443–450.
Sneyers, R.: 1975, Sur l'analyse statistique des séries d'observation, WMO, Techn. Note, 143, Geneve, pp. 191–192.
Taubenheim, J.: 1969, Statistische Auswertung geophysikalischer und meteorologischer Daten, Akad. Verl.-Ges. Geest & Portig, Leipzig, p. 386.
Trenberth, K. E. and Hurrell, J. W.: 1994, 'Decadal Atmosphere-Ocean Variations in the Pacific', Clim. Dyn. 9, 303–319.
Trewartha, G. T.: 1980, An Introduction to Climate, 5th edn., McGraw-Hill Book Co., New York, London, p. 437.
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Fraedrich, K., Gerstengarbe, FW. & Werner, P.C. Climate Shifts during the Last Century. Climatic Change 50, 405–417 (2001). https://doi.org/10.1023/A:1010699428863
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DOI: https://doi.org/10.1023/A:1010699428863