Using isotopic lead and strontium in sediments to trace natural and anthropogenic sources in the Bohai Sea DOI Creative Commons

Shuaiya Zhang,

Qinyue Li,

Yu Zou

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Dec. 4, 2024

The containment history in the coastal zone of Bohai Sea has not been sufficiently traced because difficulty identifying complex sources pollutants. This study quantitatively identified various Pb and Sr two tidal flat sediment cores from Bay (core BB) Liaodong LB) based on their isotope ratios to trace natural anthropogenic disturbance Sea. results showed that inputs were main for BB LB; however, core LB was more influenced by inputs. Natural derived mainly Chinese loess Yellow River sediments, whereas a mixture vehicular exhaust emissions before 2000 coal combustion after 2000. Anthropogenic influence declined since late 1990s, especially Bay, but increased 1998 2006.

Language: Английский

Regime shift of bacterial communities in lake ecosystems in the arid and semi-arid north-west of China: Evidence from the sedimentary archives DOI Creative Commons

Yang Hu,

Jian Cai, Jingjing Bai

et al.

Ecological Indicators, Journal Year: 2025, Volume and Issue: 172, P. 113306 - 113306

Published: March 1, 2025

Language: Английский

Citations

1
Heavy metals and arsenic in macrophytes, sediments and seawater from the coastal area of Northern and Central Vietnam DOI
Sergey V. Kapranov,

Alexander M. Toichkin,

O. S. Belous

et al.

Marine Pollution Bulletin, Journal Year: 2025, Volume and Issue: 213, P. 117672 - 117672

Published: Feb. 17, 2025

Language: Английский

Citations

0
Potentially toxic elements accumulation in the surface sediment of the Bouregreg estuary, Morocco: Implications for environmental changes and human activities over the last decades DOI
Chaymae Najimi, Siham Bechar, Essediya Cherkaoui

et al.

Marine Pollution Bulletin, Journal Year: 2025, Volume and Issue: 213, P. 117708 - 117708

Published: Feb. 18, 2025

Language: Английский

Citations

0
Evaluation of Ecological Risk from Heavy Metals in Lake Sediments in Xizang, China DOI
Weiyu Cao, Chengjie Li, Siyao Liu

et al.

Chinese Geographical Science, Journal Year: 2025, Volume and Issue: unknown

Published: May 9, 2025

Language: Английский

Citations

0
Assessment of benthic ecological status and heavy metal contamination in an estuarine intertidal mudflat in the Northern Bohai Sea DOI
Ang Li, Jiaqi Li, Fang Liu

et al.

Marine Pollution Bulletin, Journal Year: 2024, Volume and Issue: 203, P. 116501 - 116501

Published: May 17, 2024

Language: Английский

Citations

3
Using isotopic lead and strontium in sediments to trace natural and anthropogenic sources in the Bohai Sea DOI Creative Commons

Shuaiya Zhang,

Qinyue Li,

Yu Zou

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Dec. 4, 2024

The containment history in the coastal zone of Bohai Sea has not been sufficiently traced because difficulty identifying complex sources pollutants. This study quantitatively identified various Pb and Sr two tidal flat sediment cores from Bay (core BB) Liaodong LB) based on their isotope ratios to trace natural anthropogenic disturbance Sea. results showed that inputs were main for BB LB; however, core LB was more influenced by inputs. Natural derived mainly Chinese loess Yellow River sediments, whereas a mixture vehicular exhaust emissions before 2000 coal combustion after 2000. Anthropogenic influence declined since late 1990s, especially Bay, but increased 1998 2006.

Language: Английский

Citations

0