The Cryosphere
The Cryosphere
TC
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

Data sets

daily_temperature.asc Saulo Martins and Jandyr Travassos https://doi.org/10.6084/m9.figshare.14946177.v1

Model code and software

Correlation optimized warping and dynamic time warping as preprocessing methods for chromatographic data Giorgio Tomasi, Thomas Skov, and Frans van den Berg http://models.kvl.dk/dtw_cow

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Short summary
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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