Evidence map›Paper›PMID 41840292›Full record

ArticleEnvironmental science and pollution research international2026

Broad-scale distribution of marine benthic litter in shallow waters along the Turkish Aegean coast: a SCUBA-based assessment.

Yaşar Özvarol, Barış Akçalı, Erhan Mutlu

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Article in Environmental science and pollution research international, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Yaşar ÖzvarolMaritime Faculty, Akdeniz University, Campus, Antalya, Turkey. ozvarol@akdeniz.edu.tr.ORCID http://orcid.org/0000-0002-8308-1189
Barış AkçalıDepartment of Marine Sciences, Institute of Marine Sciences and Technology, Dokuz Eylül University, Campus, İzmir, Turkey.
Erhan MutluFisheries Faculty, Akdeniz University, Campus, Antalya, Turkey.

Funding

Türkiye Bilimsel ve Teknolojik Araştırma Kurumu 124Y031
6 · The paper itself

Abstract

purposeMarine litter, particularly benthic macro debris, poses persistent ecological and socio-economic threats to Mediterranean seafloor ecosystems. This study addresses critical knowledge gaps in the spatial distribution, composition, and accumulation characteristics of benthic litter along the understudied Turkish Aegean coastline.

methodsWe conducted the first large-scale, depth-stratified SCUBA-assisted assessment of benthic macro litter across 326 stations along approximately 1600 km of the Turkish Aegean coast. Surveys were performed at six discrete depth levels (5-30 m) following MSFD and UNEP/MAP protocols. Litter items were classified into nine standardized material categories, and both abundance (n km

resultsA total of 822 litter items (4147 kg) were recorded, corresponding to mean values of 77.4 n km

conclusionThis study provides the first harmonized and policy-relevant baseline for benthic litter along the Turkish Aegean coast. The findings highlight the importance of integrating mass-based indicators alongside abundance metrics to better assess ecological risk and inform management strategies. SCUBA-assisted surveys are shown to be a robust and complementary approach for monitoring benthic litter in shallow, heterogeneous coastal environments within MSFD/UNEP-aligned frameworks.

Indexed as

Environmental MonitoringWaste ProductsAnimalsEcosystemMediterranean SeaTurkeyWaste ProductsAegean SeaBenthic macro debrisCoastal managementMarine litterMass–abundance metricsSCUBA-assisted survey

Identifiers

PMID41840292
PMCPMC13056772

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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.