Electrochemical leaching remediation and bioaccessibility study of uranium-contaminated soil DOI
Shiqi Wang, Bai Gao,

Wenbo Jiang

et al.

Journal of Radioanalytical and Nuclear Chemistry, Journal Year: 2023, Volume and Issue: 332(8), P. 3215 - 3225

Published: July 11, 2023

Language: Английский

Heavy metal contamination assessment and potential human health risk of water quality of lakes situated in the protected area of Tisa, Romania DOI Creative Commons
Thomas Dippong, Maria-Alexandra Hoaghia

Heliyon, Journal Year: 2024, Volume and Issue: 10(7), P. e28860 - e28860

Published: March 29, 2024

Protected areas are significant due to the high value of natural resources they shelter. This study's primary objective is assess quality status water (13 lakes and Tisa River) localized in protected area River on territory Romania. A number 13 surface (Tisa situated through Natura 2000 ecological network studied. The chemistry potential pollution were analyzed by measuring analyzing a set twenty elements sixteen physico-chemical parameters. impact anthropogenic activities was settled applied analysis obtained results. human health risk noticed. Results indicated that waters rich Ni Fe probably interaction with groundwater Ni. Waters characterized contamination, which if directly or food chain consumed could negatively influence health. Piper Gibbs plots studied divided into three categories based water-rock interactions: mixed Ca2+-Na+-HCO3-, CaCO3-, Na+-HCO3-. Likewise, indices (Heavy metal Pollution Index, HPI Heavy Evaluation HEI) correlated As, amounts. findings this research imply influenced geogenic origin emergence activities. significance related understanding mechanisms quality, improving conserving resources, correspondingly any risks be identified.

Language: Английский

Citations

25
A study of environmental pollution and risk of heavy metals in the bottom water and sediment of the Chaohu Lake, China DOI
Qiang Chen, Lei Wu, Chuncai Zhou

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(13), P. 19658 - 19673

Published: Feb. 16, 2024

Language: Английский

Citations

9
Evaluation of Groundwater Quality and Potential Health Risks in the Tengratila Gas Field Blowout Region, Bangladesh: An In-Depth Analysis Utilizing Multivariate Statistics, Heavy Metal Indices and Monte Carlo Simulation DOI

Sadekur Rahman Sany,

Sanjit K. Deb,

Fahmida Ahmed

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 490, P. 137744 - 137744

Published: March 1, 2025

Language: Английский

Citations

1
Risk assessment of Cr, As, and Sb to aquatic communities at the water-sediment interface in the lower Yellow River, China, integrated with the Diffusive Gradients in Thin‐films technique DOI
Furong Yu, Jianuo Zhang,

Yuekun Ji

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 111942 - 111942

Published: Jan. 21, 2024

Language: Английский

Citations

7
Nutrients and Rare Earth Elements in Surface Sediments of Hongze Lake (China) Using the DGT Technique: Spatial Distribution Pattern and Probabilistic Risk DOI
Yang‐Guang Gu,

Changjiang Ma,

Richard W. Jordan

et al.

ACS ES&T Water, Journal Year: 2024, Volume and Issue: 4(5), P. 2247 - 2258

Published: April 10, 2024

The escalating environmental impact of rare earth elements (REEs) in freshwater ecosystems, exemplified by Hongze Lake's increasing pollution levels from sediment-bound nutrients and REEs due to human activities, necessitates a comprehensive study. Our objectives are unravel the spatial distribution patterns surface sediments assess their combined toxicity effects on aquatic biota, aiming fill critical gap understanding ecological toxicological risks associated with these contaminants. This study employed diffusive gradients thin films (DGT) technique analyze China's Lake for REEs. Significant fluctuations were observed concentrations phosphate (PO4–P), nitrate (NO3–N), ammonium (NH4–N), some exceeding predicted no effect (PNEC) organisms. Correlation analysis suggested complex interrelationships among elements, indicating potential common sources. Factor condensed 16 variables into 4 factors, unveiling distinct lake. Additionally, probabilistic ecotoxicological risk assessment, integrating DGT-labile data, revealed 1.26% probability inducing toxic biota. These findings provide specific numerical insights sources within ecosystem. results offer valuable information current future lake management conservation efforts.

Language: Английский

Citations

7
Microplastics and heavy metals in the sediment of Songkhla Lagoon: distribution and risk assessment DOI Creative Commons
Siriporn Pradit, Prakrit Noppradit,

Kittiwara Sornplang

et al.

Frontiers in Marine Science, Journal Year: 2024, Volume and Issue: 10

Published: Jan. 9, 2024

Heavy metal and microplastic (MP) contamination of aquatic systems is a major environmental issue that affects human health globally. Songkhla lagoon, the largest lagoon in Thailand, also faced with issues. Here, this study reported occurrence heavy MP 10 sites sediment Songkla lagoon. From separation, fibers were found at all stations 68.24% (15.15 items/g) fragments 31.76% (7.05 items/g). The highest number particles was area near mouth (5.4 average concentrations (mg/kg) showed following trend: Mg (732.54 ± 247.04) > Mn (176.74 83.68) Zn (29.36 39.47) Cu (12.31 24.58) Pb (11.07 7.60) As (5.64 3.30) Co (2.90 1.38) Cd (0.22 0.17). Regarding overall risk assessment MPs study, categorized as high for polymer hazard index. ecological index to have risk. High EF values observed Cd, which indicated severe enrichment. Based on I geo calculation, majority sampling unpolluted moderately contaminated (Pb, Zn, Mg, Co). Furthermore, there no significant correlation between metals, except (r = 0.697) 0.61) (both p< 0.05). results might provide valuable data develop conservation policies coastal areas.

Language: Английский

Citations

6
Research progress on the content and distribution of rare earth elements in rivers and lakes in China DOI

Mory Traore,

Yafei He,

Yiwen Wang

et al.

Marine Pollution Bulletin, Journal Year: 2023, Volume and Issue: 191, P. 114916 - 114916

Published: April 13, 2023

Language: Английский

Citations

16
Historical co-enrichment, source attribution, and risk assessment of critical nutrients and heavy metal/metalloids in lake sediments: insights from Chaohu Lake, China DOI
Chuan‐Yu Chang, Ruirui Wang, Liqiang Xu

et al.

Environmental Geochemistry and Health, Journal Year: 2024, Volume and Issue: 46(10)

Published: Aug. 22, 2024

Language: Английский

Citations

5
Ecological risk characteristics of sediment-bound heavy metals in large shallow lakes for aquatic organisms: The case of Taihu Lake, China DOI

Shaoxuan Zhang,

Xia Zeng,

Ping Sun

et al.

Journal of Environmental Management, Journal Year: 2023, Volume and Issue: 342, P. 118253 - 118253

Published: June 7, 2023

Language: Английский

Citations

12
A novel pollution index to assess the metal bioavailability and ecological risks in sediments DOI
Chiu‐Wen Chen, Yee Cheng Lim, Yun‐Ru Ju

et al.

Marine Pollution Bulletin, Journal Year: 2023, Volume and Issue: 191, P. 114926 - 114926

Published: April 18, 2023

Language: Английский

Citations

11