Evidence map›Paper›PMID 41456943›Full record

ArticleJournal of environmental quality

Methane emissions reduced using gypsum in pilot-scale dairy manure tanks.

Emma Tomalty, Mélodie Laniel, Vyncent Leblanc, Ulrica McKim, Sandra Yanni, Patricia Moher Copa, John McCabe, Robert Gordon, Andrew VanderZaag

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of environmental quality. 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. 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

9 authors.

Emma TomaltyAgriculture and Agri-Food Canada, Science and Technology Branch, Ottawa, Ontario, Canada.
Mélodie LanielAgriculture and Agri-Food Canada, Science and Technology Branch, Ottawa, Ontario, Canada.
Vyncent LeblancAgriculture and Agri-Food Canada, Science and Technology Branch, Ottawa, Ontario, Canada.
Ulrica McKimAgriculture and Agri-Food Canada, Science and Technology Branch, Ottawa, Ontario, Canada.
Sandra YanniAgriculture and Agri-Food Canada, Science and Technology Branch, Ottawa, Ontario, Canada.
Patricia Moher CopaAgriculture and Agri-Food Canada, Science and Technology Branch, Ottawa, Ontario, Canada.
John McCabeNova Scotia Department of Agriculture, Bible Hill, Nova Scotia, Canada.
Robert GordonSchool of the Environment, University of Windsor, Windsor, Ontario, Canada.
Andrew VanderZaagAgriculture and Agri-Food Canada, Science and Technology Branch, Ottawa, Ontario, Canada.ORCID https://orcid.org/0000-0003-1912-898X

Funding

Dairy Farmers of Canada CAP-J-003352 SCAP-ASC-07-4A
6 · The paper itself

Abstract

Animal manure storage facilities are sources of greenhouse gas emissions in Canada, with the majority of emissions in the form of methane and nitrous oxide. This study was conducted to assess how effective adding gypsum powder to cow manure is at reducing the emissions of methane and nitrous oxide. At a pilot-scale research facility in Nova Scotia, Canada, gypsum powder was added to tanks containing ∼10,000 L of local dairy manure in duplicate at three rates: low rate (3.2 g L

Indexed as

Air PollutantsAir PollutionCalcium SulfateManureMethaneAnimalsCattleDairyingGreenhouse GasesNitrous OxideNova ScotiaPilot ProjectsAir PollutantsCalcium SulfateGreenhouse GasesManureMethaneNitrous Oxide

Identifiers

PMID41456943
PMCPMC12745185

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.