Article Dans Une Revue Nature Ecology & Evolution Année : 2020

Dairy pastoralism sustained Eastern Eurasian steppe populations for 5000 years

S. Uliziibayar
  • Fonction : Auteur

Résumé

Dairy pastoralism is integral to contemporary and past lifeways on the eastern Eurasian steppe, facilitating survival in agriculturally challenging environments. While previous research has indicated that ruminant dairy pastoralism was practiced in the region by c. 1300 BCE, the origin, extent and diversity of this custom remains poorly understood. Here we analyze ancient proteins from human dental calculus recovered from geographically diverse locations across Mongolia and spanning 5,000 years in time. We present the earliest evidence for dairy consumption on the eastern Eurasian steppe by c. 3000 BCE, and the later emergence of horse milking at c. 1200 BCE, concurrent with the first evidence for horse riding. We argue that ruminant dairying contributed to the demographic success of Bronze Age Mongolian populations, and that the

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hal-03029810 , version 1 (29-11-2020)

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Shevan Wilkin, Alicia Ventresca Miller, William T T Taylor, Bryan K Miller, Richard W Hagan, et al.. Dairy pastoralism sustained Eastern Eurasian steppe populations for 5000 years. Nature Ecology & Evolution, 2020, 4 (3), pp.346-355. ⟨10.1038/s41559-020-1120-y⟩. ⟨hal-03029810⟩
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