Evidence map›Paper›PMID 41540293›Full record

ArticleEnvironmental monitoring and assessment2026

Evaluation of riverine macro- and mesoplastic monitoring approaches.

Stephanie B Oswald, Paul Vriend, Ad M J Ragas, Margriet M Schoor, Frank P L Collas

Abstract read
In one paragraph

Article in Environmental monitoring and assessment, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Stephanie B OswaldDepartment of Environmental Science, Radboud Institute for Biological and Environmental Science (RIBES), Radboud University, P.O. Box 9100, 6500 GL, Nijmegen, The Netherlands. stephanie.oswald@ru.nl.ORCID http://orcid.org/0009-0000-7296-8908
Paul VriendRijkswaterstaat, Ministry of Infrastructure and Water Management, The Hague, The Netherlands.
Ad M J RagasDepartment of Environmental Science, Radboud Institute for Biological and Environmental Science (RIBES), Radboud University, P.O. Box 9100, 6500 GL, Nijmegen, The Netherlands.
Margriet M SchoorRijkswaterstaat, Ministry of Infrastructure and Water Management, The Hague, The Netherlands.
Frank P L CollasDepartment of Environmental Science, Radboud Institute for Biological and Environmental Science (RIBES), Radboud University, P.O. Box 9100, 6500 GL, Nijmegen, The Netherlands.

Funding

Rijkswaterstaat 31173724
6 · The paper itself

Abstract

Globally, plastic pollution in aquatic environments has become an emerging concern. A multitude of monitoring techniques have been used to collect information on the presence of macroplastics (> 25 mm) and mesoplastics (> 5 mm ≤ 25 mm) in river systems. The differences between these methodological approaches, combined with limited knowledge of the fundamental processes that affect plastic presence and detection ability, lead to a lack of standardization between methods and limit comparisons of quantitative data on plastic pollution among studies. This study investigates how different monitoring approaches, e.g., larvae net, trawl net, and stow net, affect the observed abundance and composition of macro- and mesoplastics in the Rhine-Waal Rivers. Additionally, we performed a SWOT analysis highlighting the strengths, weaknesses, opportunities, and threats of the three methods. During trawl net and stow net monitoring, more unique macro- and mesoplastics categories were found in comparison with simultaneous larvae net monitoring. However, while mean macroplastic concentrations were higher in the stow net samples (1.22 × 10

Indexed as

Environmental MonitoringPlasticsRiversWater Pollutants, ChemicalPlasticsWater Pollutants, ChemicalFreshwater systemsMonitoring techniquesNet samplingPlastic pollutionSWOT analysis

Identifiers

PMID41540293
PMCPMC12808205

What OpenQuestion holds

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LicenceCC BY
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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.