Evidence map›Paper›PMID 34865526›Full record

ArticlePhilosophical transactions. Series A, Mathematical, physical, and engineering sciences2022

From sink to source: high inter-annual variability in the carbon budget of a Southern African wetland.

Carole Helfter, Mangaliso Gondwe, Michael Murray-Hudson, Anastacia Makati, Ute Skiba

Open access · hybridAbstract read
In one paragraph

Article in Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

4 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Moderate Hydrological Droughts Maximized COEnvironmental science & technology · 2025
    Article
  3. Article
  4. From sink to source: high inter-annual variability in the carbon budget of a Southern African wetland.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2022
    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

5 authors at 2 institutions in 2 countries.

Carole HelfterUK Centre for Ecology and Hydrology, Atmospheric Chemistry and Effects, Penicuik EH26 0QB, UK.ORCID 0000-0001-5773-4652
Mangaliso GondweOkavango Research Institute, University of Botswana, Maun, Botswana.ORCID 0000-0002-2607-5399
Michael Murray-HudsonOkavango Research Institute, University of Botswana, Maun, Botswana.
Anastacia MakatiOkavango Research Institute, University of Botswana, Maun, Botswana.
Ute SkibaUK Centre for Ecology and Hydrology, Atmospheric Chemistry and Effects, Penicuik EH26 0QB, UK.
University of Botswana · BWUK Centre for Ecology & Hydrology · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report on three years of continuous monitoring of carbon dioxide (CO

Indexed as

EcosystemWetlandsCarbon DioxideHumansMethaneCarbon DioxideMethaneAfricacarbon dioxidedroughtmethaneOkavango Deltatropical wetland

Identifiers

PMID34865526
PMCPMC8646142
OpenAlexW4200362543

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.