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Articles | Volume 15, issue 7
Articles | Volume 15, issue 7
https://doi.org/10.5194/tc-15-3495-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-15-3495-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 15, issue 7
Research article
 | 
27 Jul 2021
Research article |  | 27 Jul 2021

Reconstruction of annual accumulation rate on firn, synchronising H2O2 concentration data with an estimated temperature record

Jandyr M. Travassos, Saulo S. Martins, Mariusz Potocki, and Jefferson C. Simões

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This paper gives a timescale estimation and the yearly accumulation rate from ice cores encompassing the entire firn layer at the Detroit Plateau, the Antarctic Peninsula, through a non-linear pairing transformation of high-resolution H2O2 concentration data to a local temperature time series. An 11-year moving average of the yearly ice accumulation rate may suggest an increase in the span of 30 years, with an average of 2.5–2.8 m w.e./year.
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