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An Overview of Climatic Variability and its Causal Mechanisms

Published online by Cambridge University Press:  20 January 2017

J. Murray Mitchell Jr.
J. Murray Mitchell Jr.*
Affiliation:
Environmental Data Service, NOAA, Silver Spring, Maryland 20910 USA
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Abstract

A variance spectrum of climatic variability is presented that spans all time scales of variability from about one hour (10−4 years) to the age of the Earth (4 × 109 years). An interpretive overview of the spectrum is offered in which a distinction is made between sources of variability that arise through stochastic mechanisms internal to the climatic system (atmosphere-ocean-cryosphere) and those that arise through forcing of the system from the outside. All identifiable mechanisms, both internal and external, are briefly defined and clarified as to their essential nature. It is concluded that most features of the spectrum of climatic variability can be given tentatively reasonable interpretations, whereas some features (in particular the quasi-biennial oscillation and the neoglacial cycle of the Holocene) remain fundamentally unexplained. The overall spectrum suggests the existence of a modest degree of deterministic forms of climatic change, but sufficient nonsystematic variability to place significant constraints both on the extent to which climate can be predicted, and on the extent to which significant events in the paleoclimatic record can ever manage to be assigned specific causes.

Type
Research Article
Information
Quaternary Research , Volume 6 , Issue 4 , December 1976 , pp. 481 - 493
Copyright
University of Washington

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References

Brier, G.W., (1964). The lunar synodical period and precipitation in the United States. Journal of Atmospheric Sciences 21 386–395.2.0.CO;2>CrossRefGoogle Scholar
Brier, G.W., (1968). Long-range prediction of the zonal westerlies and some problems in data analysis. Reviews of Geophysics 6 525–551.CrossRefGoogle Scholar
Broecker, W.S., (1975). Climatic change: Are we on the brink of a pronounced global warming?. Science 189 460–463.CrossRefGoogle Scholar
Cameron, A.G.W., (1973). Major variations in solar luminosity?. Reviews of Geophysics and Space Physics 11 505–510.CrossRefGoogle Scholar
Currie, R.G., (1974). Solar cycle signal in surface air temperature. Journal of Geophysical Research 79 5657–5660.CrossRefGoogle Scholar
Damon, P.E., (1971). The relation between late Cenozoic volcanism and tectonism and orogenic-epeirogenic periodicity. Turekian, K.K., The Late Cenozoic Glacial Ages Yale University Press New Haven, Conn 15–35.Google Scholar
Dennison, B., Mansfield, V.N., (1976). Glaciations and dense interstellar clouds. Nature (London) 261 32–34.CrossRefGoogle Scholar
Denton, G.H., Karlén, W., (1973). Holocene climatic variations: their pattern and possible cause. Quaternary Research 3 155–205.CrossRefGoogle Scholar
Eddy, J.A., (1976). The Maunder minimum. Science 192 1189–1202.CrossRefGoogle ScholarPubMed
Engel, A.E.J., Engel, C.G., Havens, R.G., (1965). Chemical characteristics of oceanic basalts and the upper mantle. Bulletin Geological Society of America 76 719–734.CrossRefGoogle Scholar
Gastil, G., (1960). The distribution of mineral dates in time and space. American Journal of Science 258 1–35.CrossRefGoogle Scholar
Griffith, H.L., Panofsky, H.A., Van der Hoven, I., (1956). Power-spectrum analysis over large ranges of frequency. Journal of Meteorology 13 279–282.2.0.CO;2>CrossRefGoogle Scholar
Hays, J.D., Imbrie, J., Shackleton, N.J., (1976). Variations in the earth's orbit: pacemaker of the ice ages. Science Submitted to.CrossRefGoogle ScholarPubMed
Kutzbach, J.E., Bryson, R.A., (1974). Variance spectrum of Holocene climatic fluctuations in the North Atlantic sector. Journal of Atmospheric Sciences 31 1958–1963.2.0.CO;2>CrossRefGoogle Scholar
Landsberg, H.E., (1962). Biennial pulses in the atmosphere. Beiträge zur Physik der Atmosphäre 35 184–194.Google Scholar
Mitchell, J.M., (1972). The natural breakdown of the present interglacial and its possible intervention by human activities. Quaternary Research 2 436–445.CrossRefGoogle Scholar
Newell, R.E., Kidson, J.W., Vincent, D.G., Boer, G.J., (1974). The General Circulation of the Tropical Stratosphere and Interactions with Extratropical Latitudes Vol. 2 M.I.T. Press Cambridge 204–262.Google Scholar
Oliver, R.C., (1976). On the response of hemispheric mean temperature to stratospheric dust. Journal of Applied Meteorology 15 in press.2.0.CO;2>CrossRefGoogle Scholar
Roberts, W.O., (1975). Relationships between solar activity and climate change. Bandeen, W.R., Maran, S.P., Possible Relationships Between Solar Activity and Meteorological Phenomena NASA SP-366 National Aeronautics and Space Administration Washington, DC 13–24.Google Scholar
U.S. Committee for the Global Atmostpheric Research Program(1975). Understanding Climatic Change: A Program for Action. National Academy of Sciences Washington, DC(see Appendix A, “Survey of Past Climates”).Google Scholar
Wilcox, J.M., (1976). Solar structure and terrestrial weather. Science 192 745–748.CrossRefGoogle ScholarPubMed