Evidence map›Paper›PMID 34678067›Full record

ArticleScience advances2021

Orbital variations as a major driver of climate and biome distribution during the greenhouse to icehouse transition.

Delphine Tardif, Agathe Toumoulin, Frédéric Fluteau, Yannick Donnadieu, Guillaume Le Hir, Natasha Barbolini, Alexis Licht, Jean-Baptiste Ladant, Pierre Sepulchre, Nicolas Viovy and 2 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
4.3field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 4 countries.

Delphine TardifAix Marseille Université, CNRS, IRD, INRA, Collège de France, CEREGE, Aix-en-Provence, France.ORCID 0000-0001-5118-7600
Agathe ToumoulinAix Marseille Université, CNRS, IRD, INRA, Collège de France, CEREGE, Aix-en-Provence, France.ORCID 0000-0003-2181-3732
Frédéric FluteauUniversité de Paris, Institut de physique du globe de Paris, CNRS, F-75005 Paris, France.ORCID 0000-0002-9952-7325
Yannick DonnadieuAix Marseille Université, CNRS, IRD, INRA, Collège de France, CEREGE, Aix-en-Provence, France.ORCID 0000-0002-7315-2684
Guillaume Le HirUniversité de Paris, Institut de physique du globe de Paris, CNRS, F-75005 Paris, France.ORCID 0000-0002-6799-8173
Natasha BarboliniDepartment of Ecology, Environment and Plant Sciences and Bolin Centre for Climate Research, Stockholm University, SE-106 91 Stockholm, Sweden.ORCID 0000-0001-7121-3634
Alexis LichtAix Marseille Université, CNRS, IRD, INRA, Collège de France, CEREGE, Aix-en-Provence, France.ORCID 0000-0002-5267-7545
Jean-Baptiste LadantLaboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.ORCID 0000-0001-6214-0242
Pierre SepulchreLaboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.ORCID 0000-0002-4267-4025
Nicolas ViovyLaboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.ORCID 0000-0002-9197-6417
Carina HoornDepartment of Ecosystem and Landscape Dynamics, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam 1098 XH, Netherlands.ORCID 0000-0001-5402-6191
Guillaume Dupont-NivetGéosciences Rennes, UMR CNRS 6118, Université de Rennes, Rennes, France.ORCID 0000-0001-9905-9739
Centre National de la Recherche Scientifique · FRStockholm University · SEUniversity of Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies suggest increasing sensitivity to orbital variations across the Eocene-Oligocene greenhouse to icehouse climate transition. However, climate simulations and paleoenvironmental studies mostly provide snapshots of the past climate, therefore overlooking the role of this short-term variability in driving major environmental changes and possibly biasing model-data comparisons. We address this problem by performing numerical simulations describing the end-members of eccentricity, obliquity, and precession. The orbitally induced biome variability obtained in our simulations allows to reconcile previous apparent mismatch between models and paleobotanical compilations. We show that precession-driven intermittent monsoon-like climate may have taken place during the Eocene, resulting in biomes shifting from shrubland to tropical forest in the intertropical convergence zone migration region. Our Oligocene simulations suggest that, along with decreased

Identifiers

PMID34678067
PMCPMC8535791
OpenAlexW3206140218

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.