Continental temperature seasonality from Eocene Warmhouse to Oligocene Coolhouse

DOI

This dataset combines model outputs from five experiments which aim at reconstructing the middle Eocene to early Oligocene greenhouse-icehouse transition (Toumoulin et al., 2021, Clim. Past).Simulations are characterized by a 40 Ma paleogeography (Poblete et al., 2021, Earth-Sci. Rev.), different pCO2 (1120, 840, 560 ppm), and an antarctic ice-sheet or not. When present, antarctic ice-sheet is represented alone or associated with a sea-level decrease of -70 m, which is applied homogeneously to the 40 Ma paleogeography map. All experiments were performed with the general circulation model IPSL-CM5A2 (Sepulchre et al., 2020, Geosci. Model Dev.) and ran for 4000 years to a quasi-equilibrium state (change in deep ocean temperature < 0.1°C/century). Data are monthly averages over the last 100 years.

Contact: mailto:agathe.toumoulin@gmail.com mailto:donnadieu@cerege.fr

Identifier
DOI https://doi.org/10.1594/PANGAEA.930422
Related Identifier IsSupplementTo https://doi.org/10.5194/cp-2021-27
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.930422
Provenance
Creator Toumoulin, Agathe ORCID logo; Tardif, Delphine; Donnadieu, Yannick ORCID logo; Licht, Alexis ORCID logo; Ladant, Jean-Baptiste; Kunzmann, Lutz ORCID logo; Dupont-Nivet, Guillaume ORCID logo
Publisher PANGAEA
Publication Year 2021
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 10 data points
Discipline Earth System Research