Articles | Volume 14, issue 2
Clim. Past, 14, 193–214, 2018
https://doi.org/10.5194/cp-14-193-2018
Clim. Past, 14, 193–214, 2018
https://doi.org/10.5194/cp-14-193-2018

Research article 21 Feb 2018

Research article | 21 Feb 2018

The Ross Sea Dipole – temperature, snow accumulation and sea ice variability in the Ross Sea region, Antarctica, over the past 2700 years

Nancy A. N. Bertler et al.

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Cited articles

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Short summary
Temperature and snow accumulation records from the annually dated Roosevelt Island Climate Evolution (RICE) ice core show that for the past 2 700 years, the eastern Ross Sea warmed, while the western Ross Sea showed no trend and West Antarctica cooled. From the 17th century onwards, this dipole relationship changed. Now all three regions show concurrent warming, with snow accumulation declining in West Antarctica and the eastern Ross Sea.