Evidence map›Paper›PMID 42618790›Full record

SynthesisNature2026

Increasing CO

Kimberley J Simpson, A Carla Staver, James A King, William J Bond, Corli Coetsee, Nita C M Pallett, Adam F A Pellegrini, Sarah L Raubenheimer, Brad S Ripley, Maria Val Martin and 1 more

Abstract readMeta-Analysis
PubMed Full text at PMC Publisher
In one paragraph

Synthesis in Nature, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Kimberley J Simpson *Plants, Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield, UK. k.j.simpson@shef.ac.uk.ORCID http://orcid.org/0000-0001-6673-227X
A Carla Staver *Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ, USA.ORCID http://orcid.org/0000-0002-2384-675X
James A KingPlants, Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield, UK.ORCID http://orcid.org/0000-0001-8825-0183
William J BondDepartment of Biological Sciences, University of Cape Town, Cape Town, South Africa.ORCID http://orcid.org/0000-0002-3441-2084
Corli CoetseeScientific Services, South African National Parks, Skukuza, South Africa.ORCID http://orcid.org/0000-0001-6797-9311
Nita C M PallettBotany Department, Rhodes University, Makhanda, South Africa.ORCID http://orcid.org/0000-0002-3241-4641
Adam F A PellegriniEarth System Science Department, Stanford University, Stanford, CA, USA.ORCID http://orcid.org/0000-0003-0418-4129
Sarah L RaubenheimerBotany Department, Rhodes University, Makhanda, South Africa.
Brad S RipleyBotany Department, Rhodes University, Makhanda, South Africa.ORCID http://orcid.org/0000-0002-4546-2618
Maria Val MartinPlants, Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield, UK.ORCID http://orcid.org/0000-0001-9715-0504
Colin P OsbornePlants, Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield, UK.ORCID http://orcid.org/0000-0002-7423-3718

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rising atmospheric CO

Indexed as

Carbon DioxideFertilizersPoaceaeAfrica, SouthernAtmosphereBiomassCarbonCarbon SequestrationWaterCarbonCarbon DioxideFertilizersWater

Identifiers

PMID42618790
PMCPMC13645630

What OpenQuestion holds

Textmetadata
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.