Evidence map›Paper›PMID 33635625›Full record

ArticleEnvironmental science & technology2021

Shallow Groundwater Manganese Merits Deeper Consideration.

Maithili Ramachandran, Kurt A Schwabe, Samantha C Ying

Abstract read
In one paragraph

Article in Environmental science & technology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Environmental impact of the barrage construction on groundwater.Environmental geochemistry and health · 2026
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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

3 authors.

Maithili RamachandranSchool of Public Policy, University of California, Riverside, Riverside, California United States.
Kurt A SchwabeSchool of Public Policy, University of California, Riverside, Riverside, California United States.
Samantha C YingEnvironmental Sciences, University of California, Riverside, Riverside, California United States.ORCID 0000-0002-1247-2529

Funding

Human Exposure and Vulnerability to Manganese Contaminated GroundwaterR21ES030807 · NIEHS · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI YING, SAMANTHA · 2020 to 2021
$409k
NIEHS NIH HHS R21 ES030807
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

GroundwaterWater Pollutants, ChemicalEnvironmental MonitoringManganeseManganeseWater Pollutants, Chemical

Identifiers

PMID33635625
PMCPMC8363073

What OpenQuestion holds

Textmetadata
LicenceTDM
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.