Evidence map›Paper›PMID 39231958›Full record

ArticleNature communications2024

Photosynthetic light requirement near the theoretical minimum detected in Arctic microalgae.

Clara J M Hoppe, Niels Fuchs, Dirk Notz, Philip Anderson, Philipp Assmy, Jørgen Berge, Gunnar Bratbak, Gaël Guillou, Alexandra Kraberg, Aud Larsen and 9 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Algal optics.Physical review. E · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. 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

19 authors.

Clara J M HoppeAlfred-Wegener-Institut-Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany. Clara.Hoppe@awi.de.ORCID 0000-0002-2509-0546
Niels FuchsCenter for Earth System Sustainability, Institute of Oceanography, University of Hamburg, Hamburg, Germany.ORCID 0000-0001-8536-6877
Dirk NotzCenter for Earth System Sustainability, Institute of Oceanography, University of Hamburg, Hamburg, Germany.ORCID 0000-0003-0365-5654
Philip AndersonScottish Association for Marine Science, Oban, Scotland.ORCID 0000-0001-9196-6289
Philipp AssmyNorwegian Polar Institute, Fram Centre, Tromsø, Norway.
Jørgen BergeUiT The Arctic University of Norway, Tromsø, Norway.ORCID 0000-0003-0900-5679
Gunnar BratbakUniversity of Bergen, Bergen, Norway.ORCID 0000-0001-8388-4945
Gaël GuillouJoint Research Unit Littoral, Environment and Societies (CNRS-University of La Rochelle), La Rochelle, France.
Alexandra KrabergAlfred-Wegener-Institut-Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany.
Aud LarsenNORCE Norwegian Research Centre, Bergen, Norway.ORCID 0000-0001-6927-5537
Benoit LebretonJoint Research Unit Littoral, Environment and Societies (CNRS-University of La Rochelle), La Rochelle, France.
Eva LeuAkvaplan-niva, Tromsø, Norway.
Magnus LucassenAlfred-Wegener-Institut-Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany.ORCID 0000-0003-4276-4781
Oliver MüllerUniversity of Bergen, Bergen, Norway.ORCID 0000-0001-5405-052X
Laurent OzielAlfred-Wegener-Institut-Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany.ORCID 0000-0001-7939-4011
Björn RostAlfred-Wegener-Institut-Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Germany.ORCID 0000-0001-5452-5505
Bernhard SchartmüllerUiT The Arctic University of Norway, Tromsø, Norway.ORCID 0000-0001-6879-7800
Anders TorstenssonDepartment of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden.ORCID 0000-0002-8283-656X
Jonas WlokaIndependent Researcher, Bremen, Germany.

Funding

Bundesministerium für Bildung und Forschung (Federal Ministry of Education and Research) 03F0867ADeutsche Forschungsgemeinschaft (German Research Foundation) 390683824Norges Forskningsråd (Research Council of Norway) 280292
6 · The paper itself

Abstract

Photosynthesis is one of the most important biological processes on Earth, providing the main source of bioavailable energy, carbon, and oxygen via the use of sunlight. Despite this importance, the minimum light level sustaining photosynthesis and net growth of primary producers in the global ocean is still unknown. Here, we present measurements from the MOSAiC field campaign in the central Arctic Ocean that reveal the resumption of photosynthetic growth and algal biomass buildup under the ice pack at a daily average irradiance of not more than 0.04 ± 0.02 µmol photons m

Indexed as

BiomassMicroalgaePhotosynthesisSunlightArctic RegionsChlorophyllChlorophyll AIce CoverLightOceans and SeasChlorophyllChlorophyll A

Identifiers

PMID39231958
PMCPMC11375000

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.