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Variations in Climate Since 1602 as Reconstructed from Tree Rings

Published online by Cambridge University Press:  20 January 2017

Harold C. Fritts ,
G. Robert Lofgren  and
Geoffrey A. Gordon
Harold C. Fritts
Affiliation:
Laboratory of Tree-Ring Research, University of Arizona, Tucson, Arizona 85721
G. Robert Lofgren
Affiliation:
Laboratory of Tree-Ring Research, University of Arizona, Tucson, Arizona 85721
Geoffrey A. Gordon
Affiliation:
Laboratory of Tree-Ring Research, University of Arizona, Tucson, Arizona 85721
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Abstract

Spatial anomalies of tree-ring chronologies can provide information on high-frequency spatial anomalies in paleoclimate representing droughts, colder-than-normal intervals, and other synoptic-scale features. Examples are presented in which 65 tree-ring chronologies are calibrated with spatial anomalies in North American meteorological records of seasonal temperature and precipitation, and with sea-level pressure over the North American and North Pacific sectors. Multivariate transfer functions are obtained that scale and convert the past spatial variations in the tree-ring record into estimates of past variations in the meteorological record. Objective verifications of the reconstructions are obtained using independent meteorological observations for time periods other than those used in the calibration. Historical information or other proxy data from the 19th century are also used for verifying the decadal (or longer) and regional reconstructions and for identifying strengths and weaknesses of the various sources of information. The reconstructed winter and summer temperatures for the United States and southwestern Canada and winter precipitation for the Columbia Basin and California during the 17th through 19th centuries were found to differ from the 20th century means with large-scale variations evident. Extreme winters similar to 1976–77 are also identified and found to be more frequent in the past, especially in the 17th century. The climatic reconstructions in this time domain are dominated by high-frequency, synoptic-scale fluctuations that can be interpreted as cyclonic-scale changes in atmospheric circulation. Such reconstructions may be useful for testing various climatic models and estimates developed primarily from 20th-century meteorological data against the longer estimated record for the 17th through 19th centuries.

Type
Research Article
Information
Quaternary Research , Volume 12 , Issue 1 , July 1979 , pp. 18 - 46
Copyright
University of Washington

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References

Barry, R., (1979) Status and Opportunities in Paleoclimatic Research. Report to the Climate Dynamics Program, Division of Atmospheric Sciences, National Science Foundation, Washington, D.C. Summary of a workshop held at the NSF March 21–22, 1977.Google Scholar
Beyer, W.H., (1968) 2nd ed. Handbook of Tables for Probability and Statistics. Chem. Rubber Co, Cleveland, Ohio. Google Scholar
Blasing, T.J., (1975). Methods for Analyzing Climatic Variations in the North Pacific Sector and Western North America for the Last Few Centuries. Ph.D. Dissertation. University of Wisconsin, Madison. Google Scholar
Blasing, T.J., (1978). Time Series and Multivariate Analysis in Paleoclimatology. Shugart, H.H. Jr., Time Series and Ecological Processes. SIAM-SIMS Conference Series, No. 5. Society for Industrial and Applied Mathematics, Philadelphia, 213–228.Google Scholar
Bryson, R.A., (1974). A perspective on climate change. Science. 184, 4138 753–760.CrossRefGoogle Scholar
Bryson, R.A., Hare, F.K., Landsberg, H.E., (1974) World Survey of Climatology, Climates of North America. Vol. 11, Elsevier, New York. Google Scholar
Fritts, H.C., (1974). Relationships of ring widths in arid-site conifers to variations in monthly temperature and precipitation. Ecological Monographs. 44, 4 411–440.Google Scholar
Fritts, H.C., (1976) Tree Rings and Climate. Academic Press, London. Google Scholar
Fritts, H.C., Lofgren, G.R., (1978) Patterns of Climatic Change Revealed Through Dendroclimatology. U.S. Army Coastal Engineering Research Center, Fort Belvoir, Va. Google Scholar
Fritts, H.C., Shatz, D.J., (1975). Selecting and characterizing tree-ring chronologies for dendroclimatic analysis. Tree-Ring Bulletin. 35, 31–40.Google Scholar
Fritts, H.C., Blasing, T.J., Hayden, 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, 5 845–864.Google Scholar
Glahn, H.R., (1968). Canonical correlation and its relationship to discriminant analysis and multiple regression. Journal of Atmospheric Science. 25, 1 23–31.2.0.CO;2>CrossRefGoogle Scholar
Kutzbach, J.E., Bryson, R.A., (1974). Variance spectrum of holocene climatic fluctuations in the North Atlantic sector. Journal of Atmospheric Science. 31, 8 1958–1963.Google Scholar
LaMarche, 196.C. Jr., (1978). Tree-ring evidence of past climatic variability. Nature (London). 276, 334–338.CrossRefGoogle Scholar
Lamb, H.H., (1976). Understanding Climatic Change and Its Relevance to the World Food Problem. Paper presented at the Sixth G. E. Blackman Lecture, 1976, at the University of Oxford. November 17, 1976. .Google Scholar
Lorenz, E.N., (1956) Empirical Orthogonal Functions and Statistical Weather Prediction. M.I.T. Stat. Forecasting Proj. Sci. Rep. 1. Contract No. AF 19(604)-1566.Google Scholar
Lynch, H.B., (1931) Rainfall and Stream Run-Off in Southern California Since 1769. Metropolitan Water District of Southern California, Los Angeles.Google Scholar
Mitchell, J.M. Jr., (1976). An overview of climatic variability and its causal mechanism. Quaternary Research. 6, 481–493.CrossRefGoogle Scholar
Mitchell, J.M. Jr., Dzerdzeevskii, B., Flohn, H., Hofmeyr, W.L., Lamb, H.H., Rao, K.N., Wallen, C.C., (1966) Climatic Change. World Meteorological Organization, Technical Note # 79. Geneva, Switzerland.Google Scholar
Nie, N.H., Hull, C.H., Jenkins, J.G., Steinbrenner, K., Bent, D.H., (1975) 2nd ed. SPSS: Statistical Package for the Social Sciences. McGraw-Hill, New York. Google Scholar
Panofsky, H.A., Brier, G.W., (1968) Some Applications of Statistics to Meteorology. Pennsylvania State University, University Park. Google Scholar
Swain , A. M., ((1978). ).Personal communication. . Center for Climatic Research. , University of Wisconsin, , Madison. .Google Scholar
Tate, M.W., Clelland, R.C., (1957) Non-parametric and Shortcut Statistics. Interstate, Danville, Ill. Google Scholar
U.S. Committee for the Global Atmospheric Research Program. (1975). Understanding Climatic Change. National Academy of Sciences, Washington, D.C. Google Scholar