Total mercury and methylmercury in lake water in years before and after removal of mercury-polluted pulp fiber sediment DOI Creative Commons
Olof Regnell, Sylvie V. M. Tesson

Environmental Pollution, Journal Year: 2024, Volume and Issue: unknown, P. 125011 - 125011

Published: Sept. 1, 2024

Language: Английский

Anthropogenic activities enhance mercury methylation in sediments of a multifunctional lake: Evidence from dissolved organic matter and mercury-methylating microorganisms DOI
Juan Wang, Qing Xie, Yuping Xiang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 466, P. 133505 - 133505

Published: Jan. 12, 2024

Language: Английский

Citations

6
Non-mercury methylating microbial taxa are integral to understanding links between mercury methylation and elemental cycles in marine and freshwater sediments DOI
Yong-Li Wang, Kaoru Ikuma, Scott C. Brooks

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 346, P. 123573 - 123573

Published: Feb. 14, 2024

Language: Английский

Citations

4
Global survey of hgcA-carrying genomes in marine and freshwater sediments: Insights into mercury methylation processes DOI
Yong-Li Wang, Kaoru Ikuma, Amanda M. V. Brown

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 352, P. 124117 - 124117

Published: May 5, 2024

Language: Английский

Citations

4
Management Strategies to Reduce Microbial Mercury Methylation in Constructed Wetlands: Potential Routes and Future Challenges DOI
Zhike Li, Yindong Tong,

Zhengyu Wu

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 138009 - 138009

Published: March 1, 2025

Language: Английский

Citations

0
Using Mercury Stable Isotopes to Quantify Directional Soil–Atmosphere Hg(0) Exchanges in Rice Paddy Ecosystems: Implications for Hg(0) Emissions to the Atmosphere from Land Surfaces DOI
Kun Zhang, Qiang Pu, Jiang Liu

et al.

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(25), P. 11053 - 11062

Published: June 13, 2024

Gaseous elemental mercury [Hg(0)] emissions from soils constitute a large fraction of global total Hg(0) emissions. Existing studies do not distinguish biotic- and abiotic-mediated focus only on photoreduction mediated emissions, resulting in an underestimation soil into the atmosphere. In this study, directional (Hg) reduction pathways paddy were identified using Hg isotopes. Results showed significantly different isotopic compositions between those produced (δ202Hg = −0.80 ± 0.67‰, Δ199Hg −0.38 0.18‰), microbial −2.18 0.25‰, 0.29 0.38‰), abiotic dark −2.31 0.50 0.22‰). exchange fluxes atmosphere dominated by with average flux ranging 2.2 5.7 to 16.8 21.7 ng m–2 h–1 during sampling periods. Using signature-based ternary mixing model, we revealed that is most important contributor soils. Albeit lower, contributed up 36 22 25 15%, respectively, 110th day. These novel findings can help improve future estimation rice ecosystems, which involve complex biotic-, abiotic-, processes.

Language: Английский

Citations

3
Quinolone antibiotics stimulate bacterial mercury methylation by Geobacter metallireducens GS-15 DOI
Fang Fang, Lingyun Ding, Yaoyu Zhang

et al.

Bioresource Technology, Journal Year: 2024, Volume and Issue: 413, P. 131465 - 131465

Published: Sept. 12, 2024

Language: Английский

Citations

2
Relative importance of aceticlastic methanogens and hydrogenotrophic methanogens on mercury methylation and methylmercury demethylation in paddy soils DOI

Zhengdong Hao,

Lei Zhao, Jiang Liu

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 906, P. 167601 - 167601

Published: Oct. 11, 2023

Language: Английский

Citations

4
Warming inhibits HgII methylation but stimulates methylmercury demethylation in paddy soils DOI

Qianshuo Zhang,

Qiang Pu,

Zhengdong Hao

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 930, P. 172832 - 172832

Published: April 28, 2024

Language: Английский

Citations

1
Effects of microbial diversity on mercury methylation in paddy soils DOI

Qian-shuo ZHANG,

Zhengdong Hao,

Kun Zhang

et al.

Bulletin of Mineralogy Petrology and Geochemistry, Journal Year: 2024, Volume and Issue: 43(5), P. 1009 - 1017

Published: May 15, 2024

Language: Английский

Citations

1
Key active mercury methylating microorganisms and their synergistic effects on methylmercury production in paddy soils DOI
Qiang Pu, Kun Zhang, Jiang Liu

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 136481 - 136481

Published: Nov. 10, 2024

Language: Английский

Citations

1