Evidence map›Paper›PMID 42118979›Full record

ArticleEnvironmental science & technology2026

Improving Methane Emission Estimates from Nonsewered Wastewater during Storage in Septic and Holding Tanks.

Kelsey Shaw, Charles B Niwagaba, Linda Strande, Caetano C Dorea

Abstract read
In one paragraph

Article in Environmental science & technology, 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. Review
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

4 authors.

Kelsey ShawDepartment of Civil Engineering, University of Victoria, Victoria, British Columbia V8P5C2, Canada.ORCID 0000-0001-7417-110X
Charles B NiwagabaCollege of Engineering, Design, Art and Technology, Makerere University, P.O. Box 7062, Kampala, Uganda.ORCID 0000-0003-1494-1939
Linda StrandeSandec: Department of Sanitation, Water and Solid Waste for Development, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dübendorf 8600, Switzerland.ORCID 0000-0003-4477-6268
Caetano C DoreaDepartment of Civil Engineering, University of Victoria, Victoria, British Columbia V8P5C2, Canada.ORCID 0000-0001-9367-0668

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study quantified methane (CH

Indexed as

MethaneWastewaterBritish ColumbiaCanadaClimate ChangeEnvironmental MonitoringUgandaMethaneWastewateremission factorsfecal sludge managementgreenhouse gas inventoriesintergovernmental panel on climate changemethane correction factorspopulation equivalents

Identifiers

PMID42118979
PMCPMC13217549

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.