Evidence map›Paper›PMID 29109395›Full record

ArticleNature communications2017

Holocene sea ice variability driven by wind and polynya efficiency in the Ross Sea.

K Mezgec, B Stenni, X Crosta, V Masson-Delmotte, C Baroni, M Braida, V Ciardini, E Colizza, R Melis, M C Salvatore and 5 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

11 citing papers in PubMed, 122 citations in OpenAlex.

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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

15 authors at 7 institutions in 2 countries.

K MezgecDepartment of Physical Sciences, Earth and Environment, University of Siena, via del Laterino 8, 53100, Siena, Italy.
B StenniDepartment of Environmental Sciences, Informatics e Statistics, Ca' Foscari University of Venice, via Torino 155, 30172, Venezia, Italy. barbara.stenni@unive.it.ORCID http://orcid.org/0000-0003-4950-3664
X CrostaUMR-CNRS 5805 EPOC, Université de Bordeaux, Allée Geoffroy Saint Hilaire, 33615, Pessac cédex, France.
V Masson-DelmotteLSCE (IPSL, CEA-CNRS-UVSQ, Université Paris Saclay), Bat 701 L'Orme des Merisiers, CEA Saclay, 91191, Gif-sur-Yvette cédex, France.
C BaroniDepartment of Earth Sciences, University of Pisa, Via S. Maria 53, 56126, Pisa, Italy.
M BraidaDepartment of Mathematics and Geosciences, University of Trieste, via E. Weiss 2, 34128, Trieste, Italy.
V CiardiniENEA, SP Anguillarese 301, 00123, Roma, Italy.
E ColizzaDepartment of Mathematics and Geosciences, University of Trieste, via E. Weiss 2, 34128, Trieste, Italy.
R MelisDepartment of Mathematics and Geosciences, University of Trieste, via E. Weiss 2, 34128, Trieste, Italy.
M C SalvatoreDepartment of Earth Sciences, University of Pisa, Via S. Maria 53, 56126, Pisa, Italy.
M SeveriDepartment of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, 50019, Firenze, Italy.
C ScarchilliENEA, SP Anguillarese 301, 00123, Roma, Italy.
R TraversiDepartment of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, 50019, Firenze, Italy.ORCID http://orcid.org/0000-0002-9790-2195
R UdistiDepartment of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, 50019, Firenze, Italy.
M FrezzottiENEA, SP Anguillarese 301, 00123, Roma, Italy.ORCID http://orcid.org/0000-0002-2461-2883
National Agency for New Technologies, Energy and Sustainable Economic Development · ITUniversity of Florence · ITUniversity of Trieste · ITCentre National de la Recherche Scientifique · FRUniversity of Pisa · ITCa' Foscari University of Venice · ITUniversity of Siena · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The causes of the recent increase in Antarctic sea ice extent, characterised by large regional contrasts and decadal variations, remain unclear. In the Ross Sea, where such a sea ice increase is reported, 50% of the sea ice is produced within wind-sustained latent-heat polynyas. Combining information from marine diatom records and sea salt sodium and water isotope ice core records, we here document contrasting patterns in sea ice variations between coastal and open sea areas in Western Ross Sea over the current interglacial period. Since about 3600 years before present, an increase in the efficiency of regional latent-heat polynyas resulted in more coastal sea ice, while sea ice extent decreased overall. These past changes coincide with remarkable optima or minima in the abundances of penguins, silverfish and seal remains, confirming the high sensitivity of marine ecosystems to environmental and especially coastal sea ice conditions.

Identifiers

PMID29109395
PMCPMC5673891
OpenAlexW2766705054

What OpenQuestion holds

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LicenceCC BY
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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.