Tue, Jun 3, 2025
[Archive]
.png)
Volume 11, Issue 2 (4-2025)
jhehp 2025, 11(2): 103-109 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Jalalpour M, Chamani A, Sobhanardakani S, Lorestani B. Impact of Urban Layout and Topography on Lead Concentration in Dust of Public Green Spaces. jhehp 2025; 11 (2) :103-109
URL: http://jhehp.zums.ac.ir/article-1-677-en.html
URL: http://jhehp.zums.ac.ir/article-1-677-en.html
1- Department of Environmental Science and Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.
2- Department of Environment, College of Basic Sciences, Hamedan Branch, Islamic Azad University, Hamedan, Iran.
2- Department of Environment, College of Basic Sciences, Hamedan Branch, Islamic Azad University, Hamedan, Iran.
Abstract: (448 Views)
Background: Lead (Pb) contamination in urban environments poses significant health risks, especially in densely populated areas. Urban parks, which offer vital green spaces, can serve as indicators of heavy metal pollution, including Pb from vehicular emissions. This study assesses Pb contamination and its spatial drivers in the surface dust of small parks in central Isfahan, Iran.
Methods: Dust samples were collected from 45 urban parks and analyzed for Pb concentration using inductively coupled plasma mass spectrometry (ICP-MS). Generalized Linear Models (GLMs) were applied to assess the relationship between Pb levels and environmental spatial variables, including road density from Kernel Density analysis, elevation, and normalized difference vegetation index (NDVI).
Results: Pb concentrations ranged from 28.7 to 36.7 mg/kg, with road density showing a positive correlation, while elevation and NDVI were negatively associated with Pb levels. The model explained 50% of the variance in Pb concentrations, highlighting traffic and topography as significant contributors to Pb deposition.
Conclusion: The study underscores the need for targeted pollution control measures, particularly in low-lying, high-traffic areas. Increasing urban vegetation was found to mitigate Pb contamination, suggesting a potential role for urban greening in mitigating pollution.
Methods: Dust samples were collected from 45 urban parks and analyzed for Pb concentration using inductively coupled plasma mass spectrometry (ICP-MS). Generalized Linear Models (GLMs) were applied to assess the relationship between Pb levels and environmental spatial variables, including road density from Kernel Density analysis, elevation, and normalized difference vegetation index (NDVI).
Results: Pb concentrations ranged from 28.7 to 36.7 mg/kg, with road density showing a positive correlation, while elevation and NDVI were negatively associated with Pb levels. The model explained 50% of the variance in Pb concentrations, highlighting traffic and topography as significant contributors to Pb deposition.
Conclusion: The study underscores the need for targeted pollution control measures, particularly in low-lying, high-traffic areas. Increasing urban vegetation was found to mitigate Pb contamination, suggesting a potential role for urban greening in mitigating pollution.
Type of Study: Original Article |
Subject:
Environmental Health, Sciences, and Engineering
Received: 2025/01/19 | Accepted: 2025/02/27 | Published: 2025/04/15
Received: 2025/01/19 | Accepted: 2025/02/27 | Published: 2025/04/15
References
1. Aguilera, A., Bautista-Hernández, D., Bautista, F., Goguitchaichvili, A., & Cejudo, R. (2021). Is the urban form a driver of heavy metal pollution in road dust? evidence from Mexico city. Atmosphere, 12(2), 266. [Crossref]
2. Angel, S., Lamson-Hall, P., Blei, A., Shingade, S., & Kumar, S. (2021). Densify and expand: a global analysis of recent urban growth. Sustainability, 13(7), 3835. [Crossref]
3. Aronson, M. F., Lepczyk, C. A., Evans, K. L., Goddard, M. A., Lerman, S. B., MacIvor, J. S., . . . & Vargo, T. (2017). Biodiversity in the city: key challenges for urban green space management. Frontiers in Ecology and the Environment, 15(4), 189-196. [Crossref]
4. Asgarian, A., Amiri, B. J., & Sakieh, Y. (2015). Assessing the effect of green cover spatial patterns on urban land surface temperature using landscape metrics approach. Urban Ecosystems, 18, 209-222. [Crossref]
5. Asgarian, A., Soffianian, A., Pourmanafi, S., & Bodaghabad, M. B. (2018). Evaluating the spatial effectiveness of alternative urban growth scenarios in protecting cropland resources: a case of mixed agricultural-urbanized landscape in central Iran. Sustainable Cities and Society, 43, 197-207. [Crossref]
6. Azimzadeh, B., & Khademi, H. (2013). Estimation of background concentration of selected heavy metals for pollution assessment of surface soils of Mazandaran province, Iran. Water and Soil, 27(3), 548-559.
7. Budai, P., & Clement, A. (2018). Spatial distribution patterns of four traffic-emitted heavy metals in urban road dust and the resuspension of brake-emitted particles: findings of a field study. Transportation Research Part D: Transport and Environment, 62, 179-185. [Crossref]
8. Core Team, R. (2021). R: a language and environment for statistical computing. R foundation for statistical computing, Vienna. https://www.scirp.org/reference/referencespapers?referenceid=3131254
9. Denny, M., Baskaran, M., Burdick, S., Tummala, C., & Dittrich, T. (2022). Investigation of pollutant metals in road dust in a post-industrial city: a case study from Detroit, Michigan. Frontiers in Environmental Science, 10, 974237. [Crossref]
10. Gundacker, C., Forsthuber, M., Szigeti, T., Kakucs, R., Mustieles, V., Fernandez, M. F., . . . & Saber, A. T. (2021). Lead (Pb) and neurodevelopment: a review on exposure and biomarkers of effect (BDNF, HDL) and susceptibility. International Journal of Hygiene and Environmental Health, 238, 113855. [Crossref]
11. He, A., Li, X., Ai, Y., Li, X., Li, X., Zhang, Y., . . . & Zhang, M. (2020). Potentially toxic metals and the risk to children’s health in a coal mining city: an investigation of soil and dust levels, bioaccessibility and blood lead levels. Environment International, 141, 105788. [Crossref]
12. Hrotkó, K., Gyeviki, M., Sütöriné, D. M., Magyar, L., Mészáros, R., Honfi, P., & Kardos, L. (2021). Foliar dust and heavy metal deposit on leaves of urban trees in Budapest (Hungary). Environmental Geochemistry and Health, 43, 1927-1940. [Crossref]
13. Huang, W., Shi, X., & Wu, K. (2021). Human body burden of heavy metals and health consequences of Pb exposure in Guiyu, an E-waste recycling town in China. International Journal of Environmental Research and Public Health, 18(23), 12428. [Crossref]
14. Hwang, H. M., Fiala, M. J., Park, D., & Wade, T. L. (2016). Review of pollutants in urban road dust and stormwater runoff: part 1. Heavy metals released from vehicles. International Journal of Urban Sciences, 20(3), 334-360. [Crossref]
15. Jeong, H., Ryu, J. S., & Ra, K. (2022). Characteristics of potentially toxic elements and multi-isotope signatures (Cu, Zn, Pb) in non-exhaust traffic emission sources. Environmental Pollution, 292, 118339. [Crossref]
16. Kelepertzis, E., Argyraki, A., Chrastný, V., Botsou, F., Skordas, K., Komárek, M., & Fouskas, A. (2020). Metal (loid) and isotopic tracing of Pb in soils, road and house dust from the industrial area of Volos (central Greece). Science of the Total Environment, 725, 138300. [Crossref]
17. Kumar, P. G., Lekhana, P., Tejaswi, M., & Chandrakala, S. (2021). Effects of vehicular emissions on the urban environment-a state of the art. Materials Today: Proceedings, 45, 6314-6320. [Crossref]
18. Lin, J., Deng, Y., Chen, S., Li, K., Ji, W., & Li, W. (2023). Research progress of urban park microclimate based on quantitative statistical software. Buildings, 13(9), 2335. [Crossref]
19. Liu, L., Liu, Q., Ma, J., Wu, H., Qu, Y., Gong, Y., . . . & Zhou, Y. (2020). Heavy metal (loid) s in the topsoil of urban parks in Beijing, China: concentrations, potential sources, and risk assessment. Environmental Pollution, 260, 114083. [Crossref]
20. Marija, P., Dragana, P., Olga, K., Snežana, J., Dragan, Č., Pavle, P., & Miroslava, M. (2017). Evaluation of urban contamination with trace elements in city parks in Serbia using pine (Pinus nigra Arnold) needles, bark and urban topsoil. International Journal of Environmental Research, 11(5-6), 625-639. [Crossref]
21. Marín-Sanleandro, P., Delgado-Iniesta, M. J., Sáenz-Segovia, A. F., & Sánchez-Navarro, A. (2023). Spatial identification and hotspots of ecological risk from heavy metals in urban dust in the city of Cartagena, SE Spain. Sustainability, 16(1), 307. [Crossref]
22. Pace, R., Liberati, D., Sconocchia, P., & De Angelis, P. (2020). Lead transfer into the vegetation layer growing naturally in a Pb-contaminated site. Environmental Geochemistry and Health, 42(8), 2321-2329. [Crossref]
23. Siddiqui, Z., Khillare, P., Jyethi, D. S., Aithani, D., & Yadav, A. K. (2020). Pollution characteristics and human health risk from trace metals in roadside soil and road dust around major urban parks in Delhi city. Air Quality, Atmosphere & Health, 13, 1271-1286. [Crossref]
24. Sultan, M. B., Choudhury, T. R., Alam, M. N. E., Doza, M. B., & Rahmana, M. M. (2022). Soil, dust, and leaf-based novel multi-sample approach for urban heavy metal contamination appraisals in a megacity, Dhaka, Bangladesh. Environmental Advances, 7, 100154. [Crossref]
25. UNDESA. (2018). World urbanization prospects: the 2018 revision. https://population.un.org/wup/assets/WUP2018-Report.pdf
26. Wang, J., Yu, J., Gong, Y., Wu, L., Yu, Z., Wang, J., . . . & Liu, W. (2021). Pollution characteristics, sources and health risk of metals in urban dust from different functional areas in Nanjing, China. Environmental Research, 201, 111607. [Crossref]
27. Wang, J. M., Jeong, C. H., Hilker, N., Healy, R. M., Sofowote, U., Debosz, J., . . . & Evans, G. J. (2021). Quantifying metal emissions from vehicular traffic using real-world emission factors. Environmental Pollution, 268, 115805. [Crossref]
28. Xie, N., Kang, C., Feng, B., & Zhang, B. (2024). Insight of heavy metal contamination of soil in high background area: field investigation and laboratory test. International Journal of Environmental Science and Technology, 22, 1-16. [Crossref]
29. Yang, J., Han, Z., Yan, Y., Guo, G., Wang, L., Shi, H., & Liao, X. (2024). Neglected pathways of heavy metal input into agricultural soil: water-land migration of heavy metals due to flooding events. Water Research, 267, 122469. [Crossref]
30. Yu, Z., Zhang, H., Tao, Z., & Liang, J. (2019). Amenities, economic opportunities and patterns of migration at the city level in China. Asian and Pacific Migration Journal, 28(1), 3-27. [Crossref]
31. Zhao, L., Yu, R., Yan, Y., Cheng, Y., Hu, G., & Huang, H. (2020). Bioaccessibility and provenance of heavy metals in the park dust in a coastal city of southeast China. Applied Geochemistry, 123, 104798. [Crossref]
Send email to the article author
| Rights and permissions | |
 |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |
© 2024 The Author(s)
