Northeast Siberian ice wedges confirm Arctic winter warming over the past two millennia

نویسندگان

  • Thomas Opel
  • Thomas Laepple
  • Hanno Meyer
  • Alexander Yu
چکیده

15 Arctic climate has experienced major changes over the past millennia that are not fully 16 understood in terms of their controls and seasonality. Stable-data from ice wedges in 17 permafrost provide unique information on past winter climate. Recently, an ice-wedge 18 record from the Lena River Delta suggested for the first time that Siberian winter 19 temperatures increased throughout the Holocene, contradicting most other Arctic 20

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تاریخ انتشار 2017