Micro/nanoplastic pollution heterogeneously increased greenhouse gas emissions from wetlands: A multilevel meta-analysis DOI
Yun Zhou,

Deshou Cun,

Haoyu Wang

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 459, P. 142527 - 142527

Published: May 10, 2024

Language: Английский

Lake plastisphere as a new biotope in the Anthropocene: Potential pathogen colonization and distinct microbial functionality DOI
Chenye Xu, Chun Hu, Jiawei Lu

et al.

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 461, P. 132693 - 132693

Published: Oct. 2, 2023

Language: Английский

Citations

19
Occurrence, quantification and characterisation of microplastics in Godavari River, India DOI Creative Commons

Vijaykumar Sekar,

Baranidharan Sundaram

Case Studies in Chemical and Environmental Engineering, Journal Year: 2023, Volume and Issue: 8, P. 100542 - 100542

Published: Nov. 8, 2023

One of the difficult and well-known pollutants that has a negative impact on human health is Microplastics (MPs). This study's primary goal to present state our understanding evidence, quantification, origin, effects MPs in Godavari River. According quantitative analysis investigation (digestion, separation, filtration, characterization), mean MP concentration river was found be 3.9 items/L (3900 Items/m3). were at all six sites, with concentrations ranging from 6.5 2.2 (6500–2200 items/m3). The most prevalent shape fiber (81.5 %), followed by foam (13.2%), fragments (4.4%), film (0.7%). colors observed blue (26%), Transparent (25%), pink (17%), yellow (9%), black (8%), white (6%), green (3%), red (2%), violet From chemical characterization ATR-FTIR, polymers detected polypropylene (PP), high-density polyethylene (HDPE), low-density (LDPE), (acrylonitrile butadiene styrene) ABS, EVA, (polystyrene) PS, nylon. Urban areas have higher than less populated areas. Through direct or indirect consumption, River may risk agriculture, living beings. current study adds pollution provides baseline data can used assess precise mitigation.

Language: Английский

Citations

18
Effects of micro-nano plastics on the environmental biogeochemical cycle of nitrogen: A comprehensive review DOI
Tingting Zhang, Xiao‐San Luo, Amit Kumar

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 357, P. 142079 - 142079

Published: April 18, 2024

Language: Английский

Citations

7
Microplastics plastisphere is an important eco-site for nitrous oxide emission in lakes: A case study of various lakes in Wuhan, China DOI
Lu Li, Zezheng Wang, Chenxi Wu

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 451, P. 142097 - 142097

Published: April 1, 2024

Language: Английский

Citations

6
Vitamin D modulation of brain-gut-virome disorder caused by polystyrene nanoplastics exposure in zebrafish (Danio rerio) DOI Creative Commons

Miaomiao Teng,

Yunxia Li, Xiaoli Zhao

et al.

Microbiome, Journal Year: 2023, Volume and Issue: 11(1)

Published: Nov. 27, 2023

Many studies have investigated how nanoplastics (NPs) exposure mediates nerve and intestinal toxicity through a dysregulated brain-gut axis interaction, but there are few aimed at alleviating those effects. To determine whether vitamin D can impact that toxicity, fish were supplemented with D-low diet D-high diet.Transmission electron microscopy (TEM) showed polystyrene (PS-NPs) accumulated in zebrafish brain intestine, resulting blood-brain barrier basement membrane damage the vacuolization of goblet cells mitochondria. A high concentration reduced accumulation PS-NPs tissues by 20% 58.8% 52.2%, respectively, alleviated pathological induced PS-NPs. Adequate significantly increased content serotonin (5-HT) anxiety-like behavior caused exposure. Virus metagenome affected composition abundance viruses. Differentially expressed viruses group secretion neurotransmitters zebrafish. AF191073 was negatively correlated neurotransmitter 5-HT, whereas KT319643 positively malondialdehyde (MDA) expression cytochrome 1a1 (cyp1a1) 1b1 (cyp1b1) intestine. This suggests may be key mediate reduction neurotoxicity immunotoxicity PS-NPs.Vitamin alleviate directionally altering gut virome. These findings highlight potential to brain-gut-virome disorder suggest therapeutic strategies reduce risk NPs aquaculture, is, adding adequate diet. Video Abstract.

Language: Английский

Citations

14
Microplastics–biofilm in aquatic ecosystem: Formation, pollutants complexation, greenhouse gas emission and ecotoxicology DOI
Saurabh Mishra,

Yuling Ren,

Xiaonan Sun

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 370, P. 122930 - 122930

Published: Oct. 17, 2024

Language: Английский

Citations

5
Smaller sizes of polyethylene terephthalate microplastics mainly stimulate heterotrophic N2O production in aerobic granular sludge systems DOI Creative Commons
Yingrui Liu,

Yanying He,

Qian Lu

et al.

Water Research X, Journal Year: 2024, Volume and Issue: 27, P. 100299 - 100299

Published: Dec. 27, 2024

Widespread polyethylene terephthalate microplastics (PET MPs) have played unintended role in nitrous oxide (N2O) turnovers (i.e., production and consumption) at wastewater treatment plants (WWTPs). Mainstream aerobic granular sludge (AGS) systems possess potentially strong N2O-sink capability, which may be reduced by PET MPs stress through altering N2O-contributing pathways, electron transfer, microbial community structures. In this study, the effects of with two common particle sizes effluent from WWTPs (0.1 0.5 mm) on N2O turnovers, pathways capability were systematically disclosed AGS a series biochemical tests molecular biological means to achieve goal carbon neutrality. The results indicated that 0.1 mm could more significantly stimulate inhibiting denitrifying metabolism, compared control systems. Specifically, slightly increased relative abundance Nitrosomonas, reducing yields via promoting hydroxylamine (NH2OH) oxidation pathway during nitrification. Also, inhibited transport system activities reductase, hindering reduction denitrification. Most importantly, apparently based ratio reductase gene nitrite gene.

Language: Английский

Citations

5
Global patterns of lake microplastic pollution: Insights from regional human development levels DOI
Dan Chen,

Ping Wang,

Shiqi Liu

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 954, P. 176620 - 176620

Published: Oct. 1, 2024

Language: Английский

Citations

4
Microplastic diversity stimulates N2O emission during NO3−-N transformation by altering microbial interaction and electron consumption in eutrophic water DOI
Xiaoyan Liu,

Guojia Xu,

Tingting Pei

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 489, P. 137594 - 137594

Published: Feb. 12, 2025

Language: Английский

Citations

0
The effect and mechanism of microplastics to the N2O emission in underground and aboveground wastewater treatment plants DOI
Xiaoyan Jiang, Zhiwei Xia, Lu Li

et al.

Environmental Science and Pollution Research, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 17, 2025

Language: Английский

Citations

0