Environmental Science and Pollution Research, Год журнала: 2023, Номер 30(52), С. 112222 - 112235
Опубликована: Окт. 13, 2023
Язык: Английский
Environmental Science and Pollution Research, Год журнала: 2023, Номер 30(52), С. 112222 - 112235
Опубликована: Окт. 13, 2023
Язык: Английский
Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(3), С. 109714 - 109714
Опубликована: Март 17, 2023
Язык: Английский
Процитировано
7The Science of The Total Environment, Год журнала: 2024, Номер 933, С. 173200 - 173200
Опубликована: Май 13, 2024
Язык: Английский
Процитировано
2Environmental Earth Sciences, Год журнала: 2024, Номер 83(13)
Опубликована: Июнь 24, 2024
Язык: Английский
Процитировано
2Environmental Forensics, Год журнала: 2024, Номер unknown, С. 1 - 13
Опубликована: Июль 1, 2024
Mining activities and industrial production discharges often generate heavy metal pollution pose serious environmental impacts. It is of great significance to study the status sources metals in polluted rivers for control. This paper determines concentration 34 metals, including As, Cd, Cr, Cu, Ni, Pb, Zn, Fengyuan River tailing pond Yunfu City, Guangdong Province. The potential ecological risk index (RI) integrated (IPI) were used evaluate spatial distribution levels possible source enrichment identified assessed using factor (EF). results showed that Cd Tl slag tailings most serious; indicates sediment a very severe risk, As Pb caused moderate respectively, while, Co, Mn, V, Zn constituted mild risks; shows all sampling sites are above high pollution. average surface sediments reached 28.11. EF values greater than 1. RI, IPI, produced similar sediments, thereby confirming each other's results, indicating heavily contaminated, likely have an effect on aquatic ecosystem. According principal component hierarchical cluster analyses, may contain from variety sources, such as ponds, parks, chemical effluent, more. In addition, correlation analysis total organic carbon significantly correlated with concentrations combining suggests 1 containing 2 be derived anthropogenic sources. can provide meaningful basic information development planning decision-making associated human health region.
Язык: Английский
Процитировано
2Environmental Science and Pollution Research, Год журнала: 2023, Номер 30(52), С. 112222 - 112235
Опубликована: Окт. 13, 2023
Язык: Английский
Процитировано
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