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Timing is everything in a game of two hemispheres

Nature volume 394, pages 717–718 (1998)Cite this article

What causes ice ages, and other episodes of violent climate change? One clue comes from a new study of ice cores, which, unexpectedly, seems to show rapid warming events happening first in the Southern Hemisphere.

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Figure 1: A comparison of the isotope records from the GRIP (Greenland) and Byrd (Antarctica) ice cores during the last ice age.

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Authors and Affiliations

  1. Institute of Arctic and Alpine Research, Campus Box 450, University of Colorado, Boulder, 80309, Colorado, USA

    James W. C. White & Eric J. Steig

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  1. James W. C. White
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  2. Eric J. Steig
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White, J., Steig, E. Timing is everything in a game of two hemispheres. Nature 394, 717–718 (1998). https://doi.org/10.1038/29386

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