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PORTAIL D'INFORMATION GÉOGRAPHIQUE

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  • Regional atmospheric circulation change in the North Pacific during the Holocene inferred from lacustrine carbonate oxygen isotopes, Yukon Territory, Canada
  • The AA. analyzed oxygen isotopes in sediment cores from Jellybean Lake, located in the southern Yukon interior, to improve the detail and resolution of the regional climatic history and investigate mechanisms for Holocene climatic change. Holocene
  • changes in North Pacific atmospheric circulation inferred from Jellybean Lake oxygen isotopes correspond with late Holocene glacial advances in the St. Elias Mountains, changes in North Pacific salmon abundance, and shifts in atmospheric circulation over
  • 2005
  • 15,000-yr pollen record of vegetation change in the high altitude tropical Andes at Laguna Verde Alta, Venezuela
  • 2005