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The correlation of summer precipitation in the southwestern U.S.A. with isotopic records of solar activity during the medieval warm period

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Abstract

Decreased solar activity correlates with positive cosmogenic isotope anomalies, and with cool, wet climate in temperate regions of the world. The relationship of isotope anomalies to climate may be the opposite for areas influenced by monsoonal precipitation, i.e., negative anomalies may be wet and warm. Petersen (1988) has found evidence for increased summer precipitation in the American Southwest that can be shown to be coincident with negative14C anomalies during the Medieval Warm Period. The present study compares palynological indicators of lake level for the Southwest with Petersen's data and with the14C isotope chronology. Percentages of aquatic pollen and algae from three sites within the Arizona Monsoon record greater lake depth or fresher water from A.D. 700–1350, between the Roman IV and Wolf positive isotope anomalies, thereby supporting Petersens's findings. Maximum summer moisture coincides with maximum population density of prehistoric people of the Southwest. However, water depth at a more northern site was low at this time, suggesting a climateisotope relationship similar to that of other temperate regions. Further analysis of latitudinal patterns is hampered by inadequate14C dating.

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References

  • Barnola, J. M., Raynaud, D., Korotkevich, T. S., and Lorus C.: 1987, ‘Vostock Ice Core Provides 160,000-Year Record of Atmospheric CO2’,Nature 329, 408–413.

    Google Scholar 

  • Beer, J., Siegenthaler, U., Bonani, G., Finkel, R. C., Oeschger, H., Suter, M., and Wolfli, W.: 1988, ‘Information on Past Solar Activity and Geomagnetism from10Be in the Camp Century Ice Core’,Nature 331, 675–679.

    Google Scholar 

  • Brooks, C. E. P.: 1949,Climate through the Ages, H. and J. Pillans and Wilson, Printers, Edinburgh, p. 439.

    Google Scholar 

  • Bryson, R. A.: 1988, ‘Late Quaternary Volcanic Modulation of Milankovitch Climate Forcing’,Theor. Appl. Climatol. 39: 115–125.

    Google Scholar 

  • Cordell, L. S.: 1984,Prehistory of the Southwest, Academic Press, New York, p. 409.

    Google Scholar 

  • Damon, P. E.: 1968, ‘Radiocarbon and Climate (A Comment on a Paper by H. Suess)’,Meteorol. Monogr. 8, 151–154.

    Google Scholar 

  • Damon, P. E. and Sonett, C. P.: 1991, ‘Solar and Terrestrial Components of the Atmospheric14C Variation Spectrum’, in Sonnett, C. P., Giampapa, M. S. (eds.),The Sun in Time, University of Arizona Press, pp. 360-388.

  • Davis, O. K.: 1984, ‘Multiple Thermal Maxima during the Holocene’,Science 255, 617–619.

    Google Scholar 

  • Davis, O. K.: 1990, ‘Pollen Analysis of Hassayampa Preserve, Maricopa Co, Arizona’, The Nature Conservancy, Hassayampa River Preserve, Box 1162, Wickenburg, Arizona.

    Google Scholar 

  • Davis, O. K.: 1992, ‘Rapid Climatic Change in Coastal Southern California Inferred from Pollen Analysis of San Joaquin Marsh’,Quat. Res. 37, 89–100.

    Google Scholar 

  • Davis, O. K. and Turner, R. M.: 1987, ‘Palynological Evidence for the Historic Expansion of Juniper and Desert Shrubs Resulting from Human Disturbance in Arizona, U.S.A.’,Rev. Palaeobot. Palynol. 49, 177–193.

    Google Scholar 

  • Davis, O. K. and Shafer, D. S.: 1992, ‘An Early-Holocene Maximum for the Arizona Monsoon Recorded at Montezuma Well, Central Arizona’,Palaeogeogr. Palaeoclimatol. Palaeocol. 92, 107–119.

    Google Scholar 

  • Davis, O. K., Jirikowic, J. L., and Kalin, R. M.: 1992, ‘The Radiocarbon Record of Solar Variability and Holocene Climatic Change in Coastal Southern California’, Proceedings 8th PACLIM Workshop,Calif. Dept. Water Res. Interagency Ecol. Stud. Progr. Techn. Rep. 31, 19–33.

    Google Scholar 

  • Dean, J. S., Euler, R. C., Gumerman, G. J., Plog, F., Hevly, R. H., and Karlstrom, N. V.: 1985, ‘Human Behavior Demography and Paleoenvironment on the Colorado Plateau’,Amer. Antiq. 50, 537–554.

    Google Scholar 

  • Douglass, A. E.: 1935, ‘Dating Pueblo Bonito and Other Ruins of the Southwest’,Nat. Geogr. Soc. Pueblo Bonito Ser. 1, 1–74.

    Google Scholar 

  • Eddy, J. A.: 1976, ‘The Maunder Minimum’,Science 192, 1189–1202.

    Google Scholar 

  • Eddy, J. A.: 1977, ‘Climate and the Changing Sun’,Climate Change 1, 173–190.

    Google Scholar 

  • Fang, J.: 1991, ‘Lake Evolution during the Past 30,000 Years in China, and Its Implications for Environmental Change’,Quat. Res. 36, 37–60.

    Google Scholar 

  • Gasse, F., Tehet, R., Durand, A., Gibert, E., and Fonts, J-C.: 1990, ‘The Arid-Humid Transition in the Sahara and the Sahel during the Last Deglaciation’,Nature 346, 141–146.

    Google Scholar 

  • Van Geel, B. and Mook, W. G.: 1989, ‘High-Resolution14C dating of Organic Deposits Using Natural atmospheric14C Variations’,Radiocarbon 31, 151–155.

    Google Scholar 

  • Gillespie, R., Street-Perrot, F. A., and Switsur, R.: 1983, ‘Post-Glacial Arid Episodes in Ethiopia Have Implications for Climate Prediction’,Nature 306, 680–683.

    Google Scholar 

  • Godwin, H. and Willis, E. H.: 1959, ‘Radiocarbon Dating of Prehistoric Wooden Trackways’,Nature 184, 490–491.

    Google Scholar 

  • Graumlich, L. J.: 1993, ‘A 1000-Year Record of Temperature and Precipitation in the Sierra Nevada’,Quat. Res. 39, 249–255.

    Google Scholar 

  • Grove, J. M.: 1988,The Little Ice Age, Methuen, London, p. 498.

  • Hakanson, L. and Jansson, M.: 1983,Principles of Lake Sedimentation, Springer-Verlag, New York, p. 316.

    Google Scholar 

  • Hevly, R. H.: 1974, ‘Recent Paleoenvironments and Geological History At Montezuma Well’,J. Ariz. Acad. Sci. 9, 66–75.

    Google Scholar 

  • Hevly, R. H.: 1981, ‘Pollen Production, Transport and Preservation: Potentials and Limitation in Archaeological Palynology’,J. Ethnobiol. 1, 39–55.

    Google Scholar 

  • Hilliam, J., Groves, C. M., Brown, D. M., Baillie, M. G. L., Coles, J. M., and Coles, B. J.: 1990, ‘Dendrochronology of the English Neolithic’,Antiquity 64, 210–220.

    Google Scholar 

  • Hood, L. L. and Jirikowic, J. L.: 1990, ‘Recurring Variations of Probable Solar Origin’,Geophys. Res. Lett. 17, 85–88.

    Google Scholar 

  • Iversen, J.: 1973, ‘The Development of Denmark's Nature since the Last Glacial’,Danm. Geol. Undersøg. 5 (7C).

  • Jirikowic, J. L., Kalin, R. M., and Davis, O. K.: 1993, ‘Tree-Ring14C as an Indicator of Climate Change’, Proceedings, Chapman Conference, Jackson Hole, Wyoming, AGU,Geophys. Monogr. 78, 353–366.

    Google Scholar 

  • Jodry, M. A., Shafer, D. S., Stanford, D. J., and Davis, O. K.: 1989, ‘Late Quaternary Environments and Human Adaptation in the San Luis Valley, South-Central Colorado’, Colorado Ground-Water Association Guidebook, 8th Annual Field Trip, pp. 189-208.

  • Kromer, B., Rhein, M., Bruns, M., Schoch-Fischer, H., Munnich, K. O., Stuiver, M., and Becker, B.: 1986, ‘Radiocarbon Calibration Data for the 6th to 8th Millennia B.C.’,Radiocarbon 28 (2B), 954–960.

    Google Scholar 

  • Lamb, H. H.: 1977,Climate History and the Future, Princeton University Press, p. 835.

  • Landscheidt, T.: 1987, ‘Long-Range Forecasts of Solar Cycles and Climate Change’, in Rampino, M. R., Sanders, J. E., Newman, W. S., and Konigsson, L. K. (eds.),Climate History, Periodicity, and Predictability, Van Nostrand Reinhold, New York, pp. 421–445.

    Google Scholar 

  • Lean, J.: 1991, ‘An Estimate of the Sun's Photon Output during the Maunder Minimum’, Abstract SH41A-3 Spring AGU Meeting, p. 224.

  • Linick, T. W., Suess, H. E., and Becker, B.: 1985, ‘La Jolla Measurements of Radiocarbon in South German Oak Tree-Ring Chronologies’,Radiocarbon 27, 20–32.

    Google Scholar 

  • Linick, T. W., Long, A., Damon, P. E., and Ferguson, C. W.: 1986, ‘High-Precision Radiocarbon Dating of Bristlecone Pine from 6554 to 5350 B.C.’,Radiocarbon 28 (2B), 943–953.

    Google Scholar 

  • MacDonald, G. M., Larsen, C. P. S., Sceicz, J. M., and Moser, K. A.: 1991, ‘The Reconstruction of Boreal Forest Fire History from Lake Sediments: A Comparison of Charcoal, Pollen, Sedimentological, and Geochemical Indices’,Quat. Sci. Rev. 10, 53–72.

    Google Scholar 

  • Mitchell, G. F.: 1956, ‘Post-Boreal Pollen Diagrams from Irish Raised-Bogs’,Proc. Royal Irish Acad. 57, 185–251.

    Google Scholar 

  • Mitchell, V. L.: 1976, ‘The Regionalization of Climate in the Western United States’,J. Appl. Meteorol. 15, 920–927.

    Google Scholar 

  • Pearson, G. W. and Stuiver, M.: 1986, ‘High-Precision Calibration of the Radiocarbon Time Scale, 500-2500 B.C.’,Radiocarbon 28 (2B), 839–862.

    Google Scholar 

  • Pearson, G. W., Pilcher, J. R., Baillie, M. G. L., Corbett, D. M., and Qua, F.: 1986, ‘High-Precision14C Measurement of Irish Oaks to Show the Natural14C Variations from A.D. 1840-5210 B.C.’,Radiocarbon 28 (2B), 911–934.

    Google Scholar 

  • Petersen, K. L.: 1988, ‘Climate and the Dolores River Anasazi’,Univ. Utah Anthropol. Pap. 113, 152 pp.

  • Petersen, K. L.: 1994 ‘A Warm and Wet Little Climatic Optimum and a Cold and Dry Little Ice Age in the Southern Rocky Mountains, U.S.A.’, in Hughes, M. K. and Diaz, H. F. (eds.),Clim. Change 26, 243–269, (this issue).

    Google Scholar 

  • Post, W. M., Peng, T.-H., Emanuel, W. R., King, A. W., Dale, V. H., and DeAngelis, D. L.: 1990, ‘The Global Carbon Cycle’,Amer. Sci. 78, 310–326.

    Google Scholar 

  • Pyke, C. B.: 1972, ‘Some Meteorological Aspects of the Seasonal Distribution of Precipitation in the Western United States and Baja California’,Univ. Calif. Water Resour. Cent. Contrib. 139, 205 pp.

    Google Scholar 

  • Raisbeck, G. M., Yiou, F., Jouzel, J., and Petit, J. R.: 1990, ‘10Be andδ 2H in Polar Ice Cores as a Probe of the Solar Variability Influence on Climate’,Philos. Trans. R. Soc. London A330, 463–470.

    Google Scholar 

  • Schiffer, M. B.: 1982, ‘Hohokam Chronology: An Essay on History and Method’, in McGuire, R. H. and Schiffer, M. B. (eds.),Hohokam and Payatan: Prehistory of Southwestern Arizona, Academic Press, New York, pp. 299–344.

    Google Scholar 

  • Schmidt, B. and Gruhle, W.: 1988, ‘Klima, Radiokohlenstoffgehalt und Dendrochronologie’,Naturwissensch. Rundsch. 41, 177–182.

    Google Scholar 

  • Serre-Bachet, F.: 1994, ‘Middle Ages Temperature Reconstructions in Europe: A Focus on Northeastern Italy’, in Hughes, M. K. and Diaz, H. F. (eds.),Clim. Change 26, 213–224, (this issue).

    Google Scholar 

  • Smith, J. B. and Tirpak, D. A.: 1989,The Potential Effects of Global Climate Change on the United States, U.S. Environm. Protect. Agency, Washington, D.C. EPA-230-05-89.

    Google Scholar 

  • Stine, S.: 1990, ‘Late Holocene Fluctuations of Mono Lake, Eastern California’,Palaeogeogr. Palaeoclimatol. Palaeoecol. 78, 333–381.

    Google Scholar 

  • Street-Perrott, F. A. and Perrott, R. A.: 1990, ‘Abrupt Climate Fluctuations in the Tropics: The Influence of Atlantic Ocean Circulation’,Nature 343, 607–612.

    Google Scholar 

  • Stuiver, M.: 1965, ‘Carbon-14 Content of 18th and 19th Century Wood: Variations Correlated with Sunspot Activity’,Science 149, 533–537.

    Google Scholar 

  • Stuiver, M. and Pearson, G. W.: 1986, ‘High-Precision Calibration of the Radiocarbon Time Scale, A.D. 1950-500 B.C.’,Radiocarbon 28 (2B), 805–838.

    Google Scholar 

  • Stuiver, M. and Reimer, P. J.: 1986, ‘A Computer Program for Radiocarbon Age Calibration’,Radiocarbon 28, 1022–1030.

    Google Scholar 

  • Stuiver, M., Braziunas, T. F., Becker, B., and Kromer, B.: 1991, ‘Climatic, Solar, Oceanic, and Geomagnetic Influences on Late-Glacial and Holocene Atmospheric14C/12C Change’,Quat. Res. 35, 1–24.

    Google Scholar 

  • Stuiver, M., Kromer, B., Becker, B., and Ferguson, C. W.: 1986, ‘Radiocarbon Age Calibration back to 13,300 years B.P. and the14C Age Matching of the German Oak and U.S. Bristlecone Pine Chronologies’,Radiocarbon 28 (2B), 969–979.

    Google Scholar 

  • Suess, H. E.: 1965, ‘Secular Variations of the Cosmic-Ray-Produced Carbon 14 in the Atmosphere and Their Interpretations’,J. Geophys. Res. 70, 5937–5952.

    Google Scholar 

  • Tang, M. and Reiter, E. R.: 1984, ‘Plateau Monsoons of the Northern Hemisphere: A Comparison between North America and Tibet’,Month. Wea. Rev. 112, 617–637.

    Google Scholar 

  • Tippett, R.: 1964, ‘An Investigation into the Nature of the Layering of Deep-Water Sediments in Two Eastern Ontario Lakes’,Can. J. Bot. 42, 1693–1704.

    Google Scholar 

  • de Vries, H. L.: 1958, ‘Variation in Concentration of Radiocarbon with Time and Location on Earth’,Koninkl. Nederl. Akad. Wetensch., Proc. B61, 94–102.

    Google Scholar 

  • Waters, M. R.: 1989, ‘Late Quaternary Lacustrine History and Paleoclimatic Significance of Pluvial Lake Cochise, Southeastern Arizona’,Quat. Res. 32, 1–12.

    Google Scholar 

  • Wendland, W. M. and Bryson, R. A.: 1974, ‘Dating Climatic Episodes of the Holocene’,Quat. Res. 4, 9–24.

    Google Scholar 

  • Wright, H. E.: 1977, ‘Quaternary Vegetation History - Some Comparisons between Europe and America’,Ann. Rev. Earth Plant Sci. 5, 123–158.

    Google Scholar 

  • Zhang, De'er: ‘Evidence for the Existence of the Medieval Warm Period in China’, in Hughes, M. K. and Diaz, H. F. (eds.),Clim. Change 26, 289–297 (this issue).

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  1. Department of Geosciences, University of Arizona, 85721, Tucson, AZ, USA

    Owen K. Davis

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Davis, O.K. The correlation of summer precipitation in the southwestern U.S.A. with isotopic records of solar activity during the medieval warm period. Climatic Change 26, 271–287 (1994). https://doi.org/10.1007/BF01092418

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