Sources, Status, and Potential Risks of Microplastics in Marine Organisms of the Bohai Sea: A Systematic Review DOI Creative Commons
Jian Yang, Hongxia Li,

Wei Ling

и другие.

Toxics, Год журнала: 2025, Номер 13(5), С. 400 - 400

Опубликована: Май 16, 2025

This study focused on microplastic pollution in the Bohai Sea, employing bibliometric analysis and meta-integration methods to systematically analyze its characteristics ecological risks. The results indicated that microplastics primarily originated from land-based inputs (62%) marine activities (23%). Microplastic concentrations Sea's coastal areas were significantly higher than deep waters, abundance of aquaculture sediments was three five times non-aquaculture areas. Bioaccumulation demonstrated a significant trophic magnification effect, with top predators containing much plankton. combined toxicity pollutants severely impacted key species, leading 92% decrease Chinese shrimp populations reduction benthic biodiversity. To address this issue, "four-in-one" prevention control system proposed, encompassing source reduction, intelligent monitoring, targeted treatment, regional collaboration, measures including policy, technological innovation, restoration. aims provide scientific evidence for Sea security management offer reference globally semi-enclosed seas.

Язык: Английский

Can microplastic pollution be affected by beach nourishment? Assessment in intertidal sediment and bivalves DOI

Midiã Silva de Paula,

João Marcos Schuab,

Émilien Pelletier

и другие.

The Science of The Total Environment, Год журнала: 2025, Номер 960, С. 178374 - 178374

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1

Unraveling the Plastic Pollution in the Aquatic Environment of the Croatian Krk Island DOI Open Access
Maria Râpă, Ecaterina Matei, Elfrida M. Cârstea

и другие.

Water, Год журнала: 2025, Номер 17(6), С. 785 - 785

Опубликована: Март 8, 2025

The assessment of plastic pollution due to microplastics (MPs) and nanoparticles (NPs) was performed for the first time on water samples from four natural sites located near beaches Krk Island, Croatia, namely Melska, Črnika, rt Šilo, Zala. MP NP occurrence investigated collected during December 2022 June 2023, using bulk method followed by filtration stainless-steel sieves digestion process. Factor analysis Spearman’s correlation revealed that percentage fragments correlated well with salinity (ρ = 0.76, p < 0.05) filaments brown MPs 0.80, 0.05). monitoring throughout sampling periods generally showed a decrease in abundance as size increased. presence indicated potential contributions wastewater outlets, particularly household washing machines, either directly residents or tourists abandoned fishing nets. increased concentration NPs over could signify continuous fragmentation degradation biofilm formation their surface. These findings potentially be explained implemented waste measures along coast which 30 October 2024 officially declared zero-waste island.

Язык: Английский

Процитировано

0

Occurrence, analysis, and toxicity of polyethylene terephthalate microplastics: a review DOI Creative Commons
Mohamed Alaraby, Doaa Abass,

Antonia Velázquez

и другие.

Environmental Chemistry Letters, Год журнала: 2025, Номер unknown

Опубликована: Апрель 5, 2025

Язык: Английский

Процитировано

0

Spatiotemporal Variations of Microplastics and Influencing Factor Analysis in Coastal Seawater of Qingdao, China DOI
Jinfeng Ding, He Ma,

S. Hu

и другие.

Marine Environmental Research, Год журнала: 2025, Номер 209, С. 107152 - 107152

Опубликована: Апрель 12, 2025

Язык: Английский

Процитировано

0

Microplastic distribution and its implications for human health through marine environments DOI

C. M. Ho,

Weiying Feng, Xiaofeng Li

и другие.

Journal of Environmental Management, Год журнала: 2025, Номер 382, С. 125427 - 125427

Опубликована: Апрель 18, 2025

Язык: Английский

Процитировано

0

Microplastic contamination and ecological risk assessment in sediments and waters of ship-dismantling yards along the Bay of Bengal DOI Creative Commons
M. Faisal,

Jahanara Akhter Lipi,

Nazmun Naher Rima

и другие.

Marine Pollution Bulletin, Год журнала: 2025, Номер 217, С. 118032 - 118032

Опубликована: Апрель 28, 2025

This study investigated the extent of microplastic (MP) contamination in sediment and surface water from one largest shipbreaking yards along Bay Bengal coast. A total 48 samples (24 each water) were collected analyzed to assess MP abundance, polymer characteristics, sources, associated potential ecological risks. MPs extracted, identified using microscopy FTIR spectroscopy, classified by type, color, composition. concentrations averaged 73.54 ± 8.61 items/kg 218.56 19.12 items/m3 water, with fibers being dominant morphology (87.8-92.1 % sediment, 91.5-100 water). Stations close intensive operations exhibited significantly higher abundances. Polymer characterization revealed PET as comprising 37.5 25 followed PS (25 both matrices) PP (12.5 sediment). Ecological risk assessments moderate considerable levels. Pollution Load Index (PLI) values ranged 1.02 1.433 1.02-1.68 water. Polymeric Hazard (PHI) reached maximum at 254.37 (sediment) 265.68 (water), corresponding Risk (ERI) reaching 312.88 433.06, respectively. S6 S3, located near areas activity, highest These findings emphasized urgent need for regulatory intervention improved waste management.

Язык: Английский

Процитировано

0

Sources, Status, and Potential Risks of Microplastics in Marine Organisms of the Bohai Sea: A Systematic Review DOI Creative Commons
Jian Yang, Hongxia Li,

Wei Ling

и другие.

Toxics, Год журнала: 2025, Номер 13(5), С. 400 - 400

Опубликована: Май 16, 2025

This study focused on microplastic pollution in the Bohai Sea, employing bibliometric analysis and meta-integration methods to systematically analyze its characteristics ecological risks. The results indicated that microplastics primarily originated from land-based inputs (62%) marine activities (23%). Microplastic concentrations Sea's coastal areas were significantly higher than deep waters, abundance of aquaculture sediments was three five times non-aquaculture areas. Bioaccumulation demonstrated a significant trophic magnification effect, with top predators containing much plankton. combined toxicity pollutants severely impacted key species, leading 92% decrease Chinese shrimp populations reduction benthic biodiversity. To address this issue, "four-in-one" prevention control system proposed, encompassing source reduction, intelligent monitoring, targeted treatment, regional collaboration, measures including policy, technological innovation, restoration. aims provide scientific evidence for Sea security management offer reference globally semi-enclosed seas.

Язык: Английский

Процитировано

0