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The Nature of Climate and Climatic Variations1

Published online by Cambridge University Press:  20 January 2017

John E. Kutzbach*
Affiliation:
Center for Climatic Research, University of Wisconsin, Madison, Wisconsin 53706 USA

Abstract

The climate system consists of the atmosphere, the oceans, the cryosphere (land ice, snow, sea ice), the lithosphere, and the biomass. The behavior of the individual components of the system is governed by processes occurring over a broad range of time and space scales. The components are coupled by physical, biological, and chemical processes, and the coupled system seems capable of undergoing fluctuations on all time scales. In addition to these “internal” climatic processes, external processes (such as variability in the solar irradiance or human activities) must also be considered. Space and time scales of climatic variability are reviewed, with emphasis on the Holocene. Regional patterns of climatic variability may be associated with changes in the amplitude and longitudinal position of the long waves in the westerlies of midlatitudes, and with changes in the intensity and latitude of meridional circulation features such as the Hadley cell. Possible examples of this are mentioned. The variance spectrum of climatic time series is described and certain implications for climate modeling are suggested.

Type
Research Article
Copyright
University of Washington

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Footnotes

1

This text was based in part upon two previous articles by the author (Kutzbach, 1974, 1975).

References

Bryson, R.A., (1974). A perspective on climatic change. Science 185 753760.Google Scholar
CLIMAP Project Members(1976). The surface of the ice-age earth. Science 191 11311137.Google Scholar
Dansgaard, W., Johnson, S.J., Clausen, H.B., Langway, C.C. Jr., (1971). Climatic record revealed by the Camp Century ice core. Turekian, K., Late Cenozoic Glacial Ages Yale University Press New Haven, Ct 3756.Google Scholar
Denton, G.H., Karlén, W., (1973). Holocene climatic variations: Their pattern and possible cause. Quaternary Research 3 155206.CrossRefGoogle Scholar
Donn, U.L., Ewing, M., (1966). A theory of ice ages. Science 152 1706.Google Scholar
Flohn, H., (1969). Ein geophysikalisches Eiszeit-Modell. Eiszeitalter und Gegenwart 20 204321.Google Scholar
Flohn, H., (1973). Globale Energiebilanz und Klimaschwankungen. Bonner Meteor. Abhandlungen 19 75113.Google Scholar
Fritts, H.C., Blasing, T.J., Mayden, B.P., Kutzbach, J.E., (1971). Multivariate techniques for specifying tree-growth and climate relationships and for reconstructing anomalies in paleoclimate. Journal of Applied Meteorology 10 845864.2.0.CO;2>CrossRefGoogle Scholar
Gates, W.L., (1976). Modeling the ice-age climate. Science 191 11381144.Google Scholar
Goody, R.M., Walker, J.C.G., (1972). Atmospheres. Prentice-Hall Englewood Cliffs, NJ.Google Scholar
Imbrie, J., Shackleton, J.J., (1974). Climatic periodicities documented by power spectra of the oxygen isotope record in equatorial Pacific deep-sea core V-28–238. in preparation.Google Scholar
Kutzbach, J.E., (1970). Large-scale features of monthly mean northern hemisphere anomaly maps of sea-level pressure. Monthly Weather Review 98 708716.Google Scholar
Kutzbach, J.E., (1974). Fluctuations of climate-monitoring and modeling. World Meteorological Organization Bulletin 23 155163.Google Scholar
Kutzbach, J.E., (1975). Diagnostic studies of past climates. Appendix 1.3 of the “Physical Basis of Climate and Climate Modeling”. GARP Publication Series World Meteorological Organization Geneva, SwitzerlandNo. 16.Google Scholar
Kutzbach, J.E., Bryson, R.A., (1974). Variance spectrum of Holocene climatic fluctuations in the North Atlantic sector. Journal of Atmospheric Sciences 31 19581963.Google Scholar
Lamb, H.H., (1969). Climatic fluctuations. Flohn, H., World Survey of Climatology Vol. 2 Elsevier Amsterdam 173249.Google Scholar
Lamb, H.H., (1972). Climate: Present, Past, and Future Vol. 1 Methuen LondonFundamentals and Climate Now.Google Scholar
Lamb, H.H., (1974). Climate, vegetation and forest limits in early civilized times. Philosophical Transactions, Royal Society of London A 276 195230.Google Scholar
Lamb, H.H., Lewis, R.P.W., Woodroffe, A., (1966). Atmospheric circulation and the main climatic variables. Sawyer, J.S., Proceedings International Symposium on World Climate 8000-0 BC Royal Meteorological Society London 174217.Google Scholar
La Marche, V.C. Jr., (1974). Paleoclimatic inferences from long tree-ring records. Science 183 10431048.Google Scholar
Lorenz, E.N., (1970). Climatic change as mathematical problem. Journal of Applied Meteorology 9 235239.Google Scholar
Mitchell, J.M. Jr., (1963). On the world-wide pattern of secular temperature change. Changes of Climate, Arid Zone Research Vol. 20 UNESCO Paris 161181.Google Scholar
Mitchell, J.M. Jr., (1965). Theoretical paleoclimatology. Wright, M., Frey, D., Quaternary of the United States Princeton University Press Princeton, NJ 881901.Google Scholar
Mitchell, J.M. Jr., (1968). Concluding remarks in causes of climatic change. Meteorological Monographs 8 155159.Google Scholar
Mitchell, J.M. Jr., (1971). The problem of climatic change and its causes. Matthews, W.U., Man's Impact on Climate M.I.T Cambridge, Mass 133140.Google Scholar
Monin, A.S., (1969). Weather Forecasting as a Problem in Physics. M.I.T. Press Cambridge, MassTranslation fromPrognoz pogody kak zadacha fizika .Google Scholar
Namias, J., (1972). Large-scale and long-term fluctuations in some atmospheric and oceanic variables. Dryssen, D., Jagner, D., Nobel Symposium Vol. 20 Wiley New York 2748.Google Scholar
Shackleton, N.J., Opdyke, N.D., (1973). Oxygen isotope and paleomagnetic stratigraphy of equatorial Pacific core, V28–238. Quaternary Research 3 3955.Google Scholar
Inadvertent Climate Modification(1971). M.I.T. Press Cambridge, MassStudy of Man's Impact on Climate.Google Scholar
Starr, V.P., Oort, A.H., (1973). Five"year climatic trend for the northern hemisphere. Nature (London) 242 310313.Google Scholar
Vonder Haar, T.H., Suomi, V.E., (1971). Measurements of earth's radiation budget from satellites during a five-year period. Journal of the Atmospheric Sciences 28 305314.Google Scholar
Weyl, P.K., (1968). The role of the oceans in climatic change: A theory of the ice ages. Meteorological Monographs 8 3762.Google Scholar
Williams, J., Barry, R.G., Washington, W.M., (1974). Simulation of the atmospheric circulation using the NCAR global circulation model with ice age boundary conditions. Journal of Applied Meteorology 13 305317.Google Scholar
Wilson, A.T., (1964). Origin of ice ages: An ice shelf theory for Pleistocene glaciation. Nature (London) 201 147149.Google Scholar