Evidence map›Paper›PMID 42562821›Full record

ArticleNature communications2026

Reduced N

Maayan Yehudai, Jesse R Farmer, Marietta Straub, Anja S Studer, Lukas Oesch, Roger C Creel, Ralf Schiebel, Alexandra Auderset, Kira Lawrence, Nazik Ogretmen and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Reduced NNature communications · 2026
    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

13 authors.

Maayan YehudaiClimate Geochemistry, Max-Planck Institute for Chemistry, Mainz, Germany. m.yehudai@mpic.de.ORCID http://orcid.org/0000-0003-3252-3458
Jesse R FarmerSchool for the Environment, University of Massachusetts Boston, Boston, MA, USA.ORCID http://orcid.org/0000-0001-5200-6429
Marietta StraubClimate Geochemistry, Max-Planck Institute for Chemistry, Mainz, Germany.ORCID http://orcid.org/0000-0002-1156-4085
Anja S StuderDepartment of Environmental Sciences, University of Basel, Basel, Switzerland.ORCID http://orcid.org/0000-0001-7354-8497
Lukas OeschGeological Institute, Department of Earth Sciences, ETH Zürich, Zürich, Switzerland.
Roger C CreelDepartment of Geology & Geophysics, Texas A&M University, College Station, TX, USA.
Ralf SchiebelClimate Geochemistry, Max-Planck Institute for Chemistry, Mainz, Germany.
Alexandra AudersetSchool of Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Southampton, UK.ORCID http://orcid.org/0000-0002-6316-4980
Kira LawrenceDepartment of Geology and Environmental Geosciences, Lafayette College, Easton, PA, USA.
Nazik OgretmenCenter for Marine Sciences, University of Algarve, Faro, Portugal.ORCID http://orcid.org/0000-0003-0117-1058
Gerald H HaugClimate Geochemistry, Max-Planck Institute for Chemistry, Mainz, Germany.
Daniel M SigmanDepartment of Geosciences, Princeton University, Princeton, NJ, USA.ORCID http://orcid.org/0000-0002-7923-1973
Alfredo Martínez-GarcíaClimate Geochemistry, Max-Planck Institute for Chemistry, Mainz, Germany. a.martinez-garcia@mpic.de.ORCID http://orcid.org/0000-0002-7206-5079

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Water column denitrification, a major oceanic nitrogen (N) sink, decreased under past warmer-than-present climates, but the response of N

Identifiers

PMID42562821
PMCPMC13448806

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.