Evidence map›Paper›PMID 33619085›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

The quiet crossing of ocean tipping points.

Christoph Heinze, Thorsten Blenckner, Helena Martins, Dagmara Rusiecka, Ralf Döscher, Marion Gehlen, Nicolas Gruber, Elisabeth Holland, Øystein Hov, Fortunat Joos and 3 more

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
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

23 citing papers in PubMed.

  1. Article
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  4. Advanced Sensing Technology for Ocean Observation.Sensors (Basel, Switzerland) · 2025
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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

13 authors.

Christoph HeinzeGeophysical Institute, University of Bergen, 5020 Bergen, Norway; christoph.heinze@uib.no.ORCID 0000-0003-4074-8390
Thorsten BlencknerStockholm Resilience Centre, Stockholm University, 10691 Stockholm, Sweden.ORCID 0000-0002-6991-7680
Helena MartinsRossby Centre, Swedish Meteorological and Hydrological Institute, 60176 Norrköping, Sweden.ORCID 0000-0001-8430-0446
Dagmara RusieckaGeophysical Institute, University of Bergen, 5020 Bergen, Norway.ORCID 0000-0002-8042-6794
Ralf DöscherRossby Centre, Swedish Meteorological and Hydrological Institute, 60176 Norrköping, Sweden.ORCID 0000-0003-0174-3693
Marion GehlenLaboratoire des Sciences du Climat et de l'Environnement, Institut Pierre Simon Laplace, 91191 Gif-sur-Yvette cedex, France.ORCID 0000-0002-9688-0692
Nicolas GruberInstitute of Biogeochemistry and Pollutant Dynamics, Eidgenössische Technische Hochschule (ETH) Zürich, 8092 Zürich, Switzerland.ORCID 0000-0002-2085-2310
Elisabeth HollandPacific Centre for the Environment and Sustainable Development, The University of the South Pacific, Suva, Fiji.ORCID 0000-0002-3570-621X
Øystein HovNorwegian Meteorological Institute, 0371 Oslo, Norway.ORCID 0000-0002-8676-062X
Fortunat JoosClimate and Environmental Physics, Physics Institute, University of Bern, 3012 Bern, Switzerland.ORCID 0000-0002-9483-6030
John Brian Robin MatthewsSchool of Architecture, Computing and Engineering, University of East London, E16 2RD, London, United Kingdom.ORCID 0000-0002-6016-7596
Rolf RødvenArctic Monitoring and Assessment Programme Secretariat, 9296 Tromsø, Norway.ORCID 0000-0002-9343-841X
Simon WilsonArctic Monitoring and Assessment Programme Secretariat, 9296 Tromsø, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anthropogenic climate change profoundly alters the ocean's environmental conditions, which, in turn, impact marine ecosystems. Some of these changes are happening fast and may be difficult to reverse. The identification and monitoring of such changes, which also includes tipping points, is an ongoing and emerging research effort. Prevention of negative impacts requires mitigation efforts based on feasible research-based pathways. Climate-induced tipping points are traditionally associated with singular catastrophic events (relative to natural variations) of dramatic negative impact. High-probability high-impact ocean tipping points due to warming, ocean acidification, and deoxygenation may be more fragmented both regionally and in time but add up to global dimensions. These tipping points in combination with gradual changes need to be addressed as seriously as singular catastrophic events in order to prevent the cumulative and often compounding negative societal and Earth system impacts.

Indexed as

EcosystemOceans and SeasClimate ChangeEarth, Planetbiogeochemistryclimate changeoceanregime shiftstipping points

Identifiers

PMID33619085
PMCPMC7936299

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.