Large contribution from anthropogenic warming to an emerging North American megadrought

@article{Williams2020LargeCF,
  title={Large contribution from anthropogenic warming to an emerging North American megadrought},
  author={A. P. Williams and E. Cook and J. Smerdon and B. Cook and J. Abatzoglou and Kasey Bolles and Seung H. Baek and A. M. Badger and B. Livneh},
  journal={Science},
  year={2020},
  volume={368},
  pages={314 - 318}
}
  • A. P. Williams, E. Cook, +6 authors B. Livneh
  • Published 2020
  • Environmental Science, Medicine
  • Science
  • A trend of warming and drying Global warming has pushed what would have been a moderate drought in southwestern North America into megadrought territory. Williams et al. used a combination of hydrological modeling and tree-ring reconstructions of summer soil moisture to show that the period from 2000 to 2018 was the driest 19-year span since the late 1500s and the second driest since 800 CE (see the Perspective by Stahle). This appears to be just the beginning of a more extreme trend toward… CONTINUE READING
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