Evidence map›Paper›PMID 34386920›Full record

ArticleEnvironmental science and pollution research international2021

A baseline study of spatial variability of bacteria (total coliform, E. coli, and Enterococcus spp.) as biomarkers of pollution in ten tropical Atlantic beaches: concern for environmental and public health.

Lailah Gifty Akita, Juergen Laudien, Charles Biney, Mark Osei Akrong

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2021. 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
–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

3 citing papers in PubMed.

  1. Article
  2. A One-Health Perspective onEnvironmental health insights · 2026
    Review
  3. 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.

Lailah Gifty AkitaDepartment of Marine and Fisheries Sciences, University of Ghana, P. O. Box LG 99, Legon, Accra, Ghana. lailah.akita@gmail.com.ORCID http://orcid.org/0000-0002-1074-296X
Juergen LaudienAlfred Wegner Institute Helmholtz Centre of Polar and Marine Research, Am Alten Hafen 26, 27568, Bremerhaven, Germany.
Charles BineyEcosystems Environmental Solutions, GD-213-5404, Accra, Ghana.
Mark Osei AkrongCSIR-Research Institute, P.O. Box M 32, GP-018-964, Accra, Ghana.

Funding

Volkswagen Foundation 89371
6 · The paper itself

Abstract

Coastal water quality in urban cities is increasingly impacted by human activities such as agricultural runoff, sewage discharges, and poor sanitation. However, environmental factors controlling bacteria abundance remain poorly understood. The study employed multiple indicators to assess ten beach water qualities in Ghana during minor wet seasons. Environmental parameters (e.g. temperature, electrical conductivity, total dissolved solids) were measured in situ using the Horiba multiple parameter probe. Surface water samples were collected to measure total suspended solids, nutrients, and chlorophyll-a via standard methods and bacteria determination through membrane filtration. Environmental parameters measured showed no significant variation for the sample period. However, bacteria loads differ significantly (p = 0.024) among the beaches and influenced significantly by nitrate (55.3%, p = 0.02) and total dissolved solids (17.1%, p = 0.017). The baseline study detected an increased amount of total coliforms and faecal indicator bacteria (Escherichia coli and Enterococcus spp.) in beach waters along the coast of Ghana, suggesting faecal contamination, which can pose health risks. The mean ± standard deviations of bacteria loads in beach water are total coliforms (4.06 × 10

Indexed as

EnterococcusEscherichia coliBacteriaBiomarkersEnvironmental MonitoringFecesHumansPublic HealthWater MicrobiologyBiomarkersBeach water qualityEnvironmental factorsEscherichia coliFaecal indicator bacteriaPollutionPublic health policy

Identifiers

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Registered trials

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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.