ArticleEnvironmental geochemistry and health2021
Spatial distribution and correlations among elements in smaller than 75 μm street dust: ecological and probabilistic health risk assessment.
Article in Environmental geochemistry and health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Source dynamics and environmental risk of street dust as a vector of human exposure to potentially toxic elements in Istanbul, Türkiye.Scientific reports · 2025Article
- Spatial distribution, pollution level and human health risk assessment of heavy metals in urban street dust at neighbourhood scale.International journal of biometeorology · 2024Article
- Article
- Understanding heavy metal contamination in the vicinity of Lake Urmia, NW Iran: Environmental and health Perspectives.Heliyon · 2024Article
- Ecological pollution features and health risk exposure to heavy metals via street dust and topsoil from Nkpor and Onitsha in Anambra, Nigeria.Environmental analysis, health and toxicology · 2024Article
- Spatial Distribution and Pollution Level of Heavy Metals in Street Dust of the City of Suwałki (Poland).International journal of environmental research and public health · 2023Article
- Correlation between heavy metal concentration and oxidative potential of street dust.Air quality, atmosphere, & health · 2022Article
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Authors and funding
6 authors.
Funding
Abstract
This study aimed to investigate spatial distribution, correlations among elements and ecological and probabilistic health risk assessment in smaller than 75 μm street dust in Kerman city, Iran. Street dust samples were collected from 35 different points. Elements were detected by ICP-AES. Pollution degree was characterized through Enrichment Factor (EF), Contamination Factor (CF), Geo-accumulation Index (Igeo) and Potential Ecological Risk (PER). The health risk was assessed using the Monte Carlo simulation method. The mean values of elements were in the order of Al > Mn > Zn > Cu > V > Pb > Cr > Ni > Li > As > Co > Mo > Sb > Cd > Ag. The results of Principal Component Analysis (PCA) and Hierarchical Cluster Analysis (HCA) showed that Al, As, Co, Li, Mn and V were possibly derived from natural sources (local soil), while traffic and mining activities were proposed as the main source of Cd, Cr, Cu, Mo, Ni, Pb, Sb and Zn. The order of EF and CF mean values decreased as follows: Mn > Ag > Cu > Zn > Pb > Sb > Mo > Li > Co > V > Cd > As > Cr > Ni. In addition, 73% of Cu and 35% of Zn, Ag and Mn had significant enrichment in the street dust samples. Also, Ag and Mn were categorized in the significant and very significant pollution category. In terms of the PER index, all samples could be classified at low-risk category. Ingestion of street dust was the significant route for exposure of residents of Kerman to the elements studied. No significant ecological hazards and health risks were observed from street dust in the study area in the period of the study. The improvement in the fuels quality and development of green spaces can be suggested to control natural and anthropogenic street dust pollution sources in the Kerman city.
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