Tree-ring and glacial evidence for the medieval warm epoch and the little ice age in southern South America

@article{Villalba1994TreeringAG,
  title={Tree-ring and glacial evidence for the medieval warm epoch and the little ice age in southern South America},
  author={R. Villalba},
  journal={Climatic Change},
  year={1994},
  volume={26},
  pages={183-197}
}
A tree-ring reconstruction of summer temperatures from northern Patagonia shows distinct episodes of higher and lower temperature during the last 1000 yr. The first cold interval was from A.D. 900 to 1070, which was followed by a warm period A.D. 1080 to 1250 (approximately coincident with theMedieval Warm Epoch). Afterwards a long, cold-moist interval followed from A.D. 1270 to 1660, peaking around 1340 and 1640 (contemporaneously with earlyLittle Ice Age events in the Northern Hemisphere). In… Expand
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