Evidence map›Paper›PMID 27929005›Full record

ArticleNature2016

A persistent and dynamic East Greenland Ice Sheet over the past 7.5 million years.

Paul R Bierman, Jeremy D Shakun, Lee B Corbett, Susan R Zimmerman, Dylan H Rood

Abstract read
PubMed Publisher
In one paragraph

Article in Nature, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 138 citations in OpenAlex.

  1. Article
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  4. Plant, insect, and fungi fossils under the center of Greenland's ice sheet are evidence of ice-free times.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  11. Which is the bestMethodsX · 2021
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  12. Article
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  14. Dynamic Greenland ice sheet driven by pCONature communications · 2018
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  16. Article
  17. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 2 countries.

Paul R BiermanDepartment of Geology and Rubenstein School of the Environment and Natural Resources, University of Vermont, Burlington, Vermont 05405, USA.
Jeremy D ShakunDepartment of Earth and Environmental Sciences, Boston College, Chestnut Hill, Massachusetts 02467, USA.
Lee B CorbettDepartment of Geology and Rubenstein School of the Environment and Natural Resources, University of Vermont, Burlington, Vermont 05405, USA.
Susan R ZimmermanCenter for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
Dylan H RoodDepartment of Earth Science and Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, UK.
University of Vermont · USBoston College · USImperial College London · GBLawrence Livermore National Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Climate models show that ice-sheet melt will dominate sea-level rise over the coming centuries, but our understanding of ice-sheet variations before the last interglacial 125,000 years ago remains fragmentary. This is because terrestrial deposits of ancient glacial and interglacial periods are overrun and eroded by more recent glacial advances, and are therefore usually rare, isolated and poorly dated. In contrast, material shed almost continuously from continents is preserved as marine sediment that can be analysed to infer the time-varying state of major ice sheets. Here we show that the East Greenland Ice Sheet existed over the past 7.5 million years, as indicated by beryllium and aluminium isotopes (

Identifiers

PMID27929005
OpenAlexW2560729083

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.