PAH Contamination, Sources and Health Risks in Black Soil Region of Jilin Province, China DOI Creative Commons

Guzailinuer Aihemaitijiang,

Lujuan Zhang,

Mingtang Li

et al.

Toxics, Journal Year: 2024, Volume and Issue: 12(12), P. 937 - 937

Published: Dec. 23, 2024

Soils in the Black Soil Zone of northeast China are experiencing pollution from polycyclic aromatic hydrocarbons (PAHs) as region undergoes urbanization. In this study, 119 topsoil samples were collected black soil agricultural area Jilin Province, to investigate characteristics and spatial distribution 16 PAHs. The total concentration ∑16 PAHs soils ranged 2.546 33.993 mg/kg, with a mean value 9.99 mg/kg. Positive matrix factorization (PMF) analysis indicated that vehicle exhaust oil combustion identified main contributors traffic- energy-related pollution. inherited lifetime carcinogenicity risk (ILCR) was found be relatively low, indicating low potential region, adults (1.34 × 10-5) exhibiting higher than adolescents (8.62 10-6) children (7.49 10-6). highest values for intake, skin contact, inhalation routes observed adult group, suggesting residents certain areas may at increased health risk. This study enhances our understanding pathways through which enter Province provides insights could aid addressing PAH soil, ultimately contributing more sustainable practices region.

Language: Английский

Polycyclic Aromatic Hydrocarbons (PAHs) in Urban Park Dusts from Lagos, Nigeria: Pollution levels, Sources and Exposure Implications DOI
Jamiu Adetayo Adeniran, Emmanuel Toluwalope Odediran,

Benjamin Toba Ogunlade

et al.

International Journal of Environmental Research, Journal Year: 2025, Volume and Issue: 19(3)

Published: Jan. 28, 2025

Language: Английский

Citations

0
PAH Contamination, Sources and Health Risks in Black Soil Region of Jilin Province, China DOI Creative Commons

Guzailinuer Aihemaitijiang,

Lujuan Zhang,

Mingtang Li

et al.

Toxics, Journal Year: 2024, Volume and Issue: 12(12), P. 937 - 937

Published: Dec. 23, 2024

Soils in the Black Soil Zone of northeast China are experiencing pollution from polycyclic aromatic hydrocarbons (PAHs) as region undergoes urbanization. In this study, 119 topsoil samples were collected black soil agricultural area Jilin Province, to investigate characteristics and spatial distribution 16 PAHs. The total concentration ∑16 PAHs soils ranged 2.546 33.993 mg/kg, with a mean value 9.99 mg/kg. Positive matrix factorization (PMF) analysis indicated that vehicle exhaust oil combustion identified main contributors traffic- energy-related pollution. inherited lifetime carcinogenicity risk (ILCR) was found be relatively low, indicating low potential region, adults (1.34 × 10-5) exhibiting higher than adolescents (8.62 10-6) children (7.49 10-6). highest values for intake, skin contact, inhalation routes observed adult group, suggesting residents certain areas may at increased health risk. This study enhances our understanding pathways through which enter Province provides insights could aid addressing PAH soil, ultimately contributing more sustainable practices region.

Language: Английский

Citations

1