Evidence map›Paper›PMID 32017377›Full record

ArticleEnvironmental microbiology2020

Methane oxidation and methylotroph population dynamics in groundwater mesocosms.

Olukayode Kuloyo, S Emil Ruff, Aaron Cahill, Liam Connors, Jackie K Zorz, Isabella Hrabe de Angelis, Michael Nightingale, Bernhard Mayer, Marc Strous

Abstract read
In one paragraph

Article in Environmental microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Microbial oxidation significantly reduces methane export from global groundwaters.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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.

Olukayode KuloyoDepartment of Geoscience, University of Calgary, Calgary, Alberta, Canada.
S Emil RuffDepartment of Geoscience, University of Calgary, Calgary, Alberta, Canada.
Aaron CahillThe Lyell Centre, Heriot Watt University, Edinburgh, United Kingdom.
Liam ConnorsBiomedical Sciences Department, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada.
Jackie K ZorzDepartment of Geoscience, University of Calgary, Calgary, Alberta, Canada.
Isabella Hrabe de AngelisDepartment of Geoscience, University of Calgary, Calgary, Alberta, Canada.
Michael NightingaleDepartment of Geoscience, University of Calgary, Calgary, Alberta, Canada.
Bernhard MayerDepartment of Geoscience, University of Calgary, Calgary, Alberta, Canada.
Marc StrousDepartment of Geoscience, University of Calgary, Calgary, Alberta, Canada.ORCID 0000-0001-9600-3828

Funding

Alberta InnovatesAlberta Innovates Technology Futures (AITF)Alberta Small Equipment Grant ProgramGerman Academic Exchange ServiceNatural Sciences and Engineering Research Council of CanadaNSERC Discovery GrantThe Canadian Foundation for InnovationUniversity of Calgary Eyes High Doctoral Scholarships
6 · The paper itself

Abstract

Extraction of natural gas from unconventional hydrocarbon reservoirs by hydraulic fracturing raises concerns about methane migration into groundwater. Microbial methane oxidation can be a significant methane sink. Here, we inoculated replicated, sand-packed, continuous mesocosms with groundwater from a field methane release experiment. The mesocosms experienced thirty-five weeks of dynamic methane, oxygen and nitrate concentrations. We determined concentrations and stable isotope signatures of methane, carbon dioxide and nitrate and monitored microbial community composition of suspended and attached biomass. Methane oxidation was strictly dependent on oxygen availability and led to enrichment of

Indexed as

Water MicrobiologyBacteriaGroundwaterMethaneNatural GasNitratesOxidation-ReductionMethaneNatural GasNitrates

Identifiers

PMID32017377
PMCPMC7187433

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.