New 10Be exposure ages improve Holocene ice sheet thinning history near the grounding line of Pope Glacier, Antarctica

• Main Authors: Adams, Jonathan Richard, Johnson, Joanne S., Roberts, Stephen J., Mason, Philippa J., Nichols, Keir A., Venturelli, Ryan A., Wilcken, Klaus, Balco, Greg, Goehring, Brent, Hall, Brenda, Woodward, John, Rood, Dylan H.
• Format: Text
• Language: English
• Published: 2022
• Subjects: Antarctic; Amundsen Sea; West Antarctic Ice Sheet; Thwaites Glacier; Pope Glacier; Mount Murphy; Antarc*; Antarctica; Ice Sheet
• Online Access: https://doi.org/10.5194/tc-2022-82; https://tc.copernicus.org/preprints/tc-2022-82/

Evidence for the timing and pace of past grounding line retreat of the Thwaites Glacier system in the Amundsen Sea embayment (ASE) of Antarctica provides constraints for models that are used to predict the future trajectory of the West Antarctic Ice Sheet (WAIS). Existing cosmogenic nuclide surface...