Evidence map›Paper›PMID 31840060›Full record

ReviewScience advances2019

The polar regions in a 2°C warmer world.

Eric Post, Richard B Alley, Torben R Christensen, Marc Macias-Fauria, Bruce C Forbes, Michael N Gooseff, Amy Iler, Jeffrey T Kerby, Kristin L Laidre, Michael E Mann and 5 more

Open access · goldAbstract readReview
In one paragraph

Review in Science advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers.

0numbers the graph read from it
0cells of the map it votes in
108citing papers in PubMed
31.0field-weighted citation impact, top 1% 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

108 citing papers in PubMed, 475 citations in OpenAlex.

  1. Rapid acceleration of ice-cover loss from Northern Hemisphere lakes above critical air temperature thresholds.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  3. Canadian wildfires are losing their climate-cooling influence from postfire snow albedo.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  14. Projecting the future of a threatened marine mammal in relation to climate warming.Ecological applications : a publication of the Ecological Society of America · 2025
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48 more citing papers are in PubMed but not listed here.

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 12 institutions in 5 countries.

Eric PostDepartment of Wildlife, Fish, and Conservation Biology, University of California, Davis, Davis, CA 95616, USA.ORCID 0000-0002-9471-5351
Richard B AlleyDepartment of Geosciences, and Earth and Environmental Systems Institute, The Pennsylvania State University, University Park, PA 16802, USA.ORCID 0000-0003-1833-0115
Torben R ChristensenDepartment of Bioscience, Arctic Research Centre, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark.ORCID 0000-0002-4917-148X
Marc Macias-FauriaSchool of Geography and the Environment, University of Oxford, Oxford OX1 3QY, UK.ORCID 0000-0002-8438-2223
Bruce C ForbesArctic Centre, University of Lapland, Box 122, FI-96101 Rovaniemi, Finland.
Michael N GooseffInstitute of Arctic and Alpine Research, University of Colorado, Boulder, CO 80303, USA.ORCID 0000-0003-4322-8315
Amy IlerChicago Botanic Garden, 1000 Lake Cook Road, Glencoe, IL 60022, USA.
Jeffrey T KerbyDepartment of Wildlife, Fish, and Conservation Biology, University of California, Davis, Davis, CA 95616, USA.ORCID 0000-0002-2739-9096
Kristin L LaidrePolar Science Center, Applied Physics Laboratory, University of Washington, 1013 NE 40th Street, Seattle, WA 98105, USA.ORCID 0000-0002-2787-650X
Michael E MannDepartment of Meteorology and Atmospheric Science and Department of Geosciences, The Pennsylvania State University, University Park, PA 16802, USA.ORCID 0000-0003-3067-296X
Johan OlofssonDepartment of Ecology and Environmental Science, Umeå University, S-901 87 Umeå, Sweden.ORCID 0000-0002-6943-1218
Julienne C StroeveUniversity College London, Bloomsbury, London, UK.ORCID 0000-0001-7316-8320
Fran UlmerChair, U.S. Arctic Research Commission, 420 L Street, Suite 315 Anchorage, AK 99501, USA.ORCID 0000-0003-4950-8828
Ross A VirginiaInstitute of Arctic Studies, and Environmental Studies Program, Dartmouth College, Hanover, NH 03755, USA.ORCID 0000-0002-0890-0981
Muyin WangJoint Institute for the Study of the Atmosphere and Ocean, University of Washington, Seattle, WA 98195, USA.
Dartmouth College · USPennsylvania State University · USUniversity of Washington · USAarhus University · DKBrooklyn Botanic Garden · USBury College · GBInstitute of Arctic and Alpine Research · USJohn F. Kennedy University · USUmeå University · SEUniversity of California, Davis · USUniversity of Lapland · FIUniversity of Oxford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over the past decade, the Arctic has warmed by 0.75°C, far outpacing the global average, while Antarctic temperatures have remained comparatively stable. As Earth approaches 2°C warming, the Arctic and Antarctic may reach 4°C and 2°C mean annual warming, and 7°C and 3°C winter warming, respectively. Expected consequences of increased Arctic warming include ongoing loss of land and sea ice, threats to wildlife and traditional human livelihoods, increased methane emissions, and extreme weather at lower latitudes. With low biodiversity, Antarctic ecosystems may be vulnerable to state shifts and species invasions. Land ice loss in both regions will contribute substantially to global sea level rise, with up to 3 m rise possible if certain thresholds are crossed. Mitigation efforts can slow or reduce warming, but without them northern high latitude warming may accelerate in the next two to four decades. International cooperation will be crucial to foreseeing and adapting to expected changes.

Identifiers

PMID31840060
PMCPMC6892626
OpenAlexW2993068969

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.