Lead Isotopic Constraints on the Provenance of Antarctic Dust and Atmospheric Circulation Patterns Prior to the Mid-Brunhes Event (~430 kyr ago)

Lead Isotopic Constraints on the Provenance of Antarctic Dust and Atmospheric Circulation Patterns Prior to the Mid-Brunhes Event (~430 kyr ago)

A lead (Pb) isotopic record, covering the two oldest glacial–interglacial cycles (~572 to 801 kyr ago) characterized by lukewarm interglacials in the European Project for Ice Coring in Antarctica Dome C ice core, provides evidence for dust provenance in central East Antarctic ice prior to the Mid-Br...

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Bibliographic Details
Main Authors: Changhee Han, Laurie J. Burn, Paul Vallelonga, Soon Do Hur, Claude F. Boutron, Yeongcheol Han, Sanghee Lee, Ahhyung Lee, Sungmin Hong
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Molecules
Subjects:
lead isotopes
EPICA Dome C ice core
Mid-Brunhes Event
dust and volcanic sources
isotope mixing model
southern westerly winds
Online Access:https://www.mdpi.com/1420-3049/27/13/4208

Internet

https://www.mdpi.com/1420-3049/27/13/4208

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