Evidence map›Paper›PMID 29453259›Full record

ArticleApplied and environmental microbiology2018

Common Hydraulic Fracturing Fluid Additives Alter the Structure and Function of Anaerobic Microbial Communities.

Adam C Mumford, Denise M Akob, J Grace Klinges, Isabelle M Cozzarelli

Open access · bronzeAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

8 citing papers in PubMed, 26 citations in OpenAlex.

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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 at 1 institution in 1 country.

Adam C MumfordU.S. Geological Survey, Reston, Virginia, USA amumford@usgs.gov.ORCID 0000-0002-8082-8910
Denise M AkobU.S. Geological Survey, Reston, Virginia, USA.ORCID 0000-0003-1534-3025
J Grace KlingesU.S. Geological Survey, Reston, Virginia, USA.
Isabelle M CozzarelliU.S. Geological Survey, Reston, Virginia, USA.ORCID 0000-0002-5123-1007
United States Geological Survey · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of unconventional oil and gas (UOG) resources results in the production of large volumes of wastewater containing a complex mixture of hydraulic fracturing chemical additives and components from the formation. The release of these wastewaters into the environment poses potential risks that are poorly understood. Microbial communities in stream sediments form the base of the food chain and may serve as sentinels for changes in stream health. Iron-reducing organisms have been shown to play a role in the biodegradation of a wide range of organic compounds, and so to evaluate their response to UOG wastewater, we enriched anaerobic microbial communities from sediments collected upstream (background) and downstream (impacted) of an UOG wastewater injection disposal facility in the presence of hydraulic fracturing fluid (HFF) additives: guar gum, ethylene glycol, and two biocides, 2,2-dibromo-3-nitrilopropionamide (DBNPA) and bronopol (C

Indexed as

Hydraulic FrackingAnaerobiosisBiodegradation, EnvironmentalDisinfectantsEthylene GlycolGalactansGeologic SedimentsMannansMicrobiotaPlant GumsWastewaterDisinfectantsEthylene GlycolGalactansguar gumMannansPlant GumsWastewaterclass II UIChydraulic fracturinginjection wellmicrobial communitiesproduced waterssedimentunconventional oil and gasUOGwastewater

Identifiers

PMID29453259
PMCPMC5881076
OpenAlexW2791938776

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.