Microplastics affect organic nitrogen in sediment: the response of organic nitrogen mineralization to microbes and benthic animals DOI
Cheng Yang,

Ru‐Xin Yang,

Yuanyuan Feng

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 485, P. 136926 - 136926

Published: Dec. 17, 2024

Language: Английский

Carbon Cycling in Wetlands Under the Shadow of Microplastics: Challenges and Prospects DOI Creative Commons
Linan Liu, Yan Hua,

Jingmin Sun

et al.

Toxics, Journal Year: 2025, Volume and Issue: 13(3), P. 143 - 143

Published: Feb. 20, 2025

Wetlands are one of the most crucial ecosystems for regulating carbon sequestration and mitigating global climate change. However, disturbance to dynamics caused by microplastics (MPs) in wetlands cannot be overlooked. This review explores impacts MPs on cycles within wetland ecosystems, focusing underlying physicochemical microbial mechanisms. The accumulation sediments can severely destabilize plant root functions, disrupting water, nutrient, oxygen transport, thereby reducing biomass development. Although may temporarily enhance storage, they ultimately accelerate mineralization organic carbon, leading increased atmospheric dioxide emissions undermining long-term sequestration. A critical aspect this process involves shifts community structures driven selective colonization MPs, which affect decomposition methane production, thus posing a threat greenhouse gas emissions. Notably, dissolved matter derived from biodegradable promote photoaging coexisting enhancing release harmful substances aged further impacting microbial-associated due disrupted metabolic activity. Therefore, it is imperative deepen our understanding adverse effects mechanisms health cycles. Future strategies should incorporate regulation ecological engineering techniques develop effective methodologies aimed at maintaining sustainable capacity affected MP contamination.

Language: Английский

Citations

0
Biodegradable and Traditional Microplastics Affect sediment DOM: Chemical properties, keystone microbes, functional genes DOI

Jinjiang Duan,

Jianhao Song,

Cheng Yang

et al.

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 107074 - 107074

Published: March 1, 2025

Language: Английский

Citations

0
Ageing Behavior of Starch-Based Food Packaging Bioplastics in Riparian Sediments and Sediment-derived Dissolved Organic Matter in the Soil Environment. DOI

A G Sethu Lakshmi,

M.P. Saravanakumar

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 135778 - 135778

Published: Sept. 10, 2024

Language: Английский

Citations

2
Microplastics affect organic nitrogen in sediment: the response of organic nitrogen mineralization to microbes and benthic animals DOI
Cheng Yang,

Ru‐Xin Yang,

Yuanyuan Feng

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 485, P. 136926 - 136926

Published: Dec. 17, 2024

Language: Английский

Citations

0