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The Biological Model for Paleoclimatic Interpretation of Mesa Verde Tree-Ring Series1

Published online by Cambridge University Press:  27 June 2018

Harold C. Fritts ,
David G. Smith  and
Marvin A. Stokes
Harold C. Fritts
Affiliation:
Laboratory of Tree-Ring Research, University of Arizona, Tucson, Arizona
David G. Smith
Affiliation:
Laboratory of Tree-Ring Research, University of Arizona, Tucson, Arizona
Marvin A. Stokes
Affiliation:
Laboratory of Tree-Ring Research, University of Arizona, Tucson, Arizona
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Abstract

Ring-width chronologies in Douglas-fir, pinyon pine, and Utah juniper show some distinctly different characteristics and exhibit highly predictable relationships with variations in climate. Narrow rings in Douglas-fir are largely the result of low precipitation and high temperatures of the previous June, low precipitation during August through February, low precipitation and low temperatures during March through May, and low precipitation and high temperatures of the current June. Narrow rings in pinyon pine are largely a function of low precipitation from October through May, but high July temperatures near the end of the growing season may also exert an influence. Narrow rings in Utah juniper are the result of low precipitation and high temperatures during the previous October through November, low precipitation during December through February, and low precipitation and high temperatures during March through May. A biological model for these relationships is proposed. The tree-ring chronology from A.D. 1273 through 1285 exhibits a clearly defined drought which exceeds in length and intensity any dry period occurring since A.D. 1673. A comparison of the chronologies from species which are influenced differently by summer precipitation indicates that during this period both summers and winters must have been dry. However, the A.D. 1273-1285 drought at Mesa Verde was surpassed by six other droughts of greater intensity during the period A.D. 500–1300. The A.D. 1273–1285 drought may be only one of several factors in a chain of events which led to the decline of prehistoric population in the Mesa Verde.

Type
3 The Natural Sciences
Information
Memoirs of the Society for American Archaeology , Volume 19: Contributions of the Wetherill Mesa Archeological Project , October 1965 , pp. 101 - 121
Copyright
Copyright © Society for American Archaeology 1965 

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Footnotes

1

This is Contribution No. 13 of the Wetherill Mesa Archeological Project.

References

Daubenmire, R. F. 1943 Vegetational Zonation in the Rocky Mountains. Botanical Review, Vol. 9, pp. 325–93. Lancaster.Google Scholar
Douglass, A. E. 1935 Dating Pueblo Bonito and Other Ruins of the Southwest. National Geographic Society, Contributed Technical Papers, Pueblo Bonito Series, No. 1. Washington.Google Scholar
Ezekiel, Mordecai and Fox, Karl A. 1959 Methods of Correlation and Regression Analysis. John Wiley and Sons, Inc., New York.Google Scholar
Fritts, H. C. 1962a An Approach to Dendroclimatology: Screening by Means of Multiple Regression Techniques. Journal of Geophysical Research, Vol. 67, No. 4, pp. 1413–20. Washington.Google Scholar
Fritts, H. C. 1962b The Relevance of Dendrographic Studies to Tree-Ring Research. Tree-Ring Bulletin, Vol. 24, Nos. 1-2, pp. 9–11. Tucson.Google Scholar
Fritts, H. C. 1962c The Relation of Growth Ring Widths in American Beech and White Oak to Variations in Climate. Tree-Ring Bulletin, Vol. 25, Nos. 1-2, pp. 2–10. Tucson.Google Scholar
Fritts, H. C. 1963 Computer Programs for Tree-Ring Research. Tree-Ring Bulletin, Vol. 25, Nos. 3-4, pp. 2–7. Tucson.Google Scholar
Fritts, H. C. and Fritts, E. C. 1955 A New Dendrograph for Recording Radial Changes of a Tree. Forest Science, Vol. 1, No. 4, pp. 271–6. Washington.Google Scholar
Gladwin, H. S. 1947 Tree-Rings and Droughts. Medallion Papers, No. 37. Gila Pueblo, Globe.Google Scholar
Glock, W. S. 1955 Tree Growth. II. Growth Rings and Climate. Botanical Review, Vol. 21, Nos. 1-3, pp. 73–188. Lancaster.Google Scholar
Humason, G. L. 1962 Animal Tissue Techniques. W. H. Freeman and Co., San Francisco.Google Scholar
Johansen, D. A. 1940 Plant Microtechnique. McGraw-Hill Book Co., New York.Google Scholar
Kozlowski, T. T. (Editor) 1962 Tree Growth. Ronald Press Co., New York.Google Scholar
Kramer, P. J. and Kozlowski, T. T. 1960 Physiology of Trees. McGraw-Hill Book Co., New York.Google Scholar
Martin, P. S. 1963 The Last 10,000 Years. The University of Arizona Press, Tucson.Google Scholar
Richardson, S. D. 1961 A Biological Basis for Sampling in Studies of Wood Properties. Technical Association of the Pulp and Paper Industry, Vol. 44, pp. 120–3. Easton.Google Scholar
Schulman, E. S. 1947 An 800-year Old Douglas-fir at Mesa Vetde. Tree-Ring Bulletin, Vol. 14, No. 1, pp. 2–8. Tucson.Google Scholar
Schulman, E. S. 1956 Dendroclimatic Changes in Semiarid America. The University of Arizona Press, Tucson.Google Scholar
Sellers, W. D. 1960 Precipitation Trends in Arizona and New Mexico. Proceedings of the 28th Annual Western Snow Conference, pp. 81–94. Santa Fe.Google Scholar
Snedecor, G. W. 1955 Statistical Methods Applied to Experiments in Agriculture and Biology. Iowa State College Press, Ames.Google Scholar
Verner, Lief 1961 A New Type of Dendrometer. Unpublished manuscript. University of Idaho, Moscow.Google Scholar