Published February 1, 2019 | Version 1.0.0
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On the validity of foraminifera-based ENSO reconstructions

  • 1. Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France and Earth and Climate Cluster, Department of Earth Sciences, Faculty of Sciences, VU University Amsterdam, de Boelelaan 1085, 1081 HV, Amsterdam, The Netherlands
  • 2. Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France and Department of Earth Sciences, Uppsala University, Villavägen 16, 75236 Uppsala, Sweden
  • 3. Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France

Description

Video of model run. Calculated oxygen isotope values of three species of planktonic foraminifera (\( \delta^{18}O_c\)) using the Foraminifera as modeled entities (FAME) module and Ocean Reanalysis data temperature and salinity data. Upper panel represents the Oceanic Nino Index (ONI) used to determine the ocean state for each monthly time step, lower panels the \( \delta^{18}O_c\) for each individual species of planktonic foraminifera (G. ruber; G. sacculifer and N. dutertrei).

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Funding

ACCLIMATE – Elucidating the Causes and Effects of Atlantic Circulation Changes through Model-Data Integration 339108
European Commission