Insights into accumulation variability over the last 2000 years at James Ross Island, Antarctic Peninsula

Ashleigh Massam1,2, Robert Mulvaney2, Joe McConnell3, Nerilie Abram4, Monica M Arienzo5 and Pippa Whitehouse1, (1)University of Durham, Durham, United Kingdom, (2)British Antarctic Survey, Cambridge, United Kingdom, (3)Desert Research Institute, Division of Hydrologic Science, Reno, United States, (4)Australian National University, Research School of Earth Sciences, Canberra, Australia, (5)Desert Research Institute, Reno, United States