Evidence map›Paper›PMID 36414474›Full record

ArticleEnvironmental science & technology2022

Deep Cyanobacteria Layers: An Overlooked Aspect of Managing Risks of Cyanobacteria.

Kevin J Erratt, Irena F Creed, Erika C Freeman, Charles G Trick, Judy Westrick, Johnna A Birbeck, L Cynthia Watson, Arthur Zastepa

Open access · bronzeAbstract read
In one paragraph

Article in Environmental science & technology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.8field-weighted citation impact, top 17% 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

3 citing papers in PubMed, 16 citations in OpenAlex.

  1. Draft genome sequences of threeMicrobiology resource announcements · 2024
    Article
  2. Article
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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

8 authors at 5 institutions in 3 countries.

Kevin J ErrattSchool of Environment & Sustainability, University of Saskatchewan, Collaborative Science Research Building, 112 Science Place, Saskatoon, SaskatchewanS7N 5E2, Canada.
Irena F CreedSchool of Environment & Sustainability, University of Saskatchewan, Collaborative Science Research Building, 112 Science Place, Saskatoon, SaskatchewanS7N 5E2, Canada.ORCID 0000-0001-8199-1472
Erika C FreemanEcosystems and Global Change Group, Department of Plant Sciences, University of Cambridge, CambridgeCB2 1TN, U.K.
Charles G TrickDepartment of Health & Society, University of Toronto, 1265 Military Trail, Toronto, OntarioM1C 1A4, Canada.
Judy WestrickLumigen Instrument Center, Wayne State University, 5101 Cass Avenue, Detroit, Michigan48202, United States.
Johnna A BirbeckLumigen Instrument Center, Wayne State University, 5101 Cass Avenue, Detroit, Michigan48202, United States.
L Cynthia WatsonEnvironment and Climate Change Canada, Canada Centre for Inland Waters, 867 Lakeshore Road, Burlington, OntarioL7S1A1, Canada.
Arthur ZastepaEnvironment and Climate Change Canada, Canada Centre for Inland Waters, 867 Lakeshore Road, Burlington, OntarioL7S1A1, Canada.
Environment and Climate Change Canada · CAUniversity of Toronto · CAWayne State University · USUniversity of Cambridge · GBUniversity of Saskatchewan · CA

Funding

Pilot Project ProgramP30ES020957 · NIEHS · WAYNE STATE UNIVERSITY · PI RUDEN, DOUGLAS M · 2014 to 2021
$10.1M
NIEHS NIH HHS P30 ES020957
6 · The paper itself

Abstract

The risk of human exposure to cyanotoxins is partially influenced by the location of toxin-producing cyanobacteria in waterbodies. Cyanotoxin production can occur throughout the water column, with deep water production representing a potential public health concern, specifically for drinking water supplies. Deep cyanobacteria layers are often unreported, and it remains to be seen if lower incident rates reflect an uncommon phenomenon or a monitoring bias. Here, we examine Sunfish Lake, Ontario, Canada as a case study lake with a known deep cyanobacteria layer. Cyanotoxin and other bioactive metabolite screening revealed that the deep cyanobacteria layer was toxigenic [0.03 μg L

Indexed as

CyanobacteriaDrinking WaterHumansLakesMicrocystinsOntarioWater SupplyDrinking WaterMicrocystinscyanobacteriacyanotoxinsdeep cyanobacteria layerPlanktothrixwater security

Identifiers

PMID36414474
PMCPMC9775209
OpenAlexW4309677606

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.