Biophysical feedbacks between the Pleistocene megafauna extinction and climate: The first human‐induced global warming?

@inproceedings{Doughty2010BiophysicalFB,
  title={Biophysical feedbacks between the Pleistocene megafauna extinction and climate: The first human‐induced global warming?},
  author={Christopher E. Doughty and Adam Wolf and Christopher B. Field},
  year={2010}
}
  • Christopher E. Doughty, Adam Wolf, Christopher B. Field
  • Published 2010
  • Environmental Science, Geology
  • [1] A large increase in Betula during a narrow 1000 year window, ∼13,800 years before present (YBP) in Alaska and Yukon corresponded in time with the extinction of mammoths and the arrival of humans. Pollen data indicate the increase in Betula during this time was widespread across Siberia and Beringia. We hypothesize that Betula increased due to a combination of a warming climate and reduced herbivory following the extinction of the Pleistocene mega herbivores. The rapid increase in Betula… CONTINUE READING

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    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 33 REFERENCES

    Biomass of Forests in Northern Eurasia: Database and Geography (in Russian), 707 pp., Russ

    • V. A. Usoltsev
    • Acad. of Sci.,
    • 2001
    VIEW 5 EXCERPTS
    HIGHLY INFLUENTIAL

    Mammoths: Giants of the Ice Age

    VIEW 5 EXCERPTS
    HIGHLY INFLUENTIAL

    Large-scale impacts of herbivores on the structural diversity of African savannas.

    Large‐scale impacts

    • J. Jacobson, M. S. Colgan, andR
    • E.Martin
    • 2009

    Combined climate and carbon-cycle effects of large-scale deforestation.