Climate of the Past
Climate of the Past
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Articles | Volume 16, issue 3
Articles | Volume 16, issue 3
https://doi.org/10.5194/cp-16-885-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-16-885-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 16, issue 3
Research article
 | 
20 May 2020
Research article |  | 20 May 2020

A proxy modelling approach to assess the potential of extracting ENSO signal from tropical Pacific planktonic foraminifera

Brett Metcalfe, Bryan C. Lougheed, Claire Waelbroeck, and Didier M. Roche

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Latest update: 26 Oct 2025
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Short summary
Planktonic foraminifera construct a shell that, post mortem, settles to the seafloor, prior to collection by Palaeoclimatologists for use as proxies. Such organisms in life are sensitive to the ambient conditions (e.g. temperature, salinity), which therefore means our proxies maybe skewed toward the ecology of organisms. Using a proxy system model, Foraminifera as Modelled Entities (FAME), we assess the potential of extracting ENSO signal from tropical Pacific planktonic foraminifera.
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