Variations in the Earth's Orbit: Pacemaker of the Ice Ages

@article{Hays1976VariationsIT,
  title={Variations in the Earth's Orbit: Pacemaker of the Ice Ages},
  author={J. D. Hays and J. Imbrie and N. Shackleton},
  journal={Science},
  year={1976},
  volume={194},
  pages={1121 - 1132}
}
  • J. D. Hays, J. Imbrie, N. Shackleton
  • Published 1976
  • Medicine, Mathematics
  • Science
  • 1) Three indices of global climate have been monitored in the record of the past 450,000 years in Southern Hemisphere ocean-floor sediments. 2) Over the frequency range 10–4 to 10–5 cycle per year, climatic variance of these records is concentrated in three discrete spectral peaks at periods of 23,000, 42,000, and approximately 100,000 years. These peaks correspond to the dominant periods of the earth's solar orbit, and contain respectively about 10, 25, and 50 percent of the climatic variance… CONTINUE READING

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    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 58 REFERENCES
    BMD : biomedical computer programs
    313
    Spectral Analysis and its Applications Holden-Day
    367
    BMD : biomedical computer programs
    313
    Geol. Soc. Am. Mem
    • 1976
    Geol. Soc. Am. Mem
    • 1976
    Geol. Soc. Am. Mem
    • 1976
    Geol. Soc. Am. Mem. Science
    • 1976
    Committee for the Global Atmospheric Research Program, National Research Council, Understanding Climatic Change, A Program for Action
    • 1975