Evidence map›Paper›PMID 40207352›Full record

ArticleJournal of water resource and protection2024

HABS-BLOCKS©, a Floating, Slow-Release Glucose Source, Promoted the Growth of Heterotrophic Bacteria Relative to Toxic Cyanobacteria in Lake Water Mesocosms.

Stephen Vesper, David Linz, Ian Struewing, Jingrang Lu

Abstract read
In one paragraph

Article in Journal of water resource and protection, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. HABS-BLOCKS© InhibitedMicroorganisms · 2025
    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

4 authors.

Stephen VesperUnited States Environmental Protection Agency, Center for Environmental Measurement and Modeling, Cincinnati, USA.
David LinzUnited States Environmental Protection Agency, Center for Environmental Measurement and Modeling, Cincinnati, USA.
Ian StruewingUnited States Environmental Protection Agency, Center for Environmental Measurement and Modeling, Cincinnati, USA.
Jingrang LuUnited States Environmental Protection Agency, Center for Environmental Measurement and Modeling, Cincinnati, USA.

Funding

Intramural EPA EPA999999
6 · The paper itself

Abstract

Previously, we demonstrated that the addition of glucose to lake water could alter the composition of the microbial community so that heterotrophic bacteria came to dominate the cyanobacteria. To target the glucose additions to the euphotic zone, a floating, slow-release glucose source, designated HABS-BLOCKS©, was created. HABS-BLOCKS© consist of blocks of pumice stone, vacuum infiltrated with glucose, and covered in layers of soy wax. In this study, the HABS-BLOCKS© were tested in 7-liter mesocosm vessels (n = 4) that received an initial 750 ml of lake water, followed by weekly additions of 500 ml of freshly collected lake water. Three HABS-BLOCKS© were added to each of two replicate mesocosms. For controls, one mesocosm was left untreated and one mesocosm received three "Dummy" HABS-BLOCKS© (contain no glucose). During a ten-week experiment, 25 ml samples were obtained from each mesocosm weekly, which were then filtered, frozen and latter processed for 16S rRNA sequencing.

Indexed as

16S Amplicon SequencingCyanobacteriaGlucoseHeterotrophsMicrobial Community

Identifiers

PMID40207352
PMCPMC11977672

What OpenQuestion holds

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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.