SPATIAL VARIABILITY ANALYSIS OF HEAVY METALS IN STREET DUSTS OF KASHAN CITY

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MORADI Q.; MIRZAEI R.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Health and Environment Year:2017 | Volume:9 | Issue:4 Page(s): 443-456

Download Full-Text

Persian Verion

View:

895

Download:

Cites:

Information Journal Paper

Title

SPATIAL VARIABILITY ANALYSIS OF HEAVY METALS IN STREET DUSTS OF KASHAN CITY

Author(s)

MORADI Q. | MIRZAEI R. | Issue Writer Certificate

Keywords

TOXIC ELEMENTSQ1

STREET DUSTQ2

SPATIAL ANALYSISQ2

KASHANQ2

Abstract

Background and Objective: STREET DUST is consisting of solid particles with complex compositions which can be an appropriate indicator to determine urban environmental contamination. Therefore, the purpose of this study was to determine spatial patterns and heavy metals contamination in the STREET DUSTs of KASHAN.Materials and Methods: A total of 48 urban STREET DUST samples were collected and total concentrations of Pb, Cu, Zn, Fe, Cr, Ni, and Cd were determined in the dust samples. The geoaccumulation index was applied to assess heavy metals contamination. In addition, the spatial patterns of heavy metals concentrations in the STREET DUST were determined using GIS.Results: The results showed that the average concentrations of Zn, Cd, Cr, Fe, Ni, Pb and Cu in the STREET DUST samples were 237.21, 0.43, 37.12, 16589.77, 13.62, 45.18 and 45.58 mg/kg, respectively. The average concentrations of Pb, Cu, Zn, and Fe were higher than their local background values. Based on geoaccumulation index, the heavy metals in the STREET DUST were in the following decreasing order: Pb>Zn>Cu>Ni>Cd>Cr. According to the SPATIAL ANALYSIS results, higher concentrations of heavy metals were observed in the city center and KASHAN-Qom highway; whereas, lower concentrations were found in the residential regions.Conclusion: Based on the obtained results, it seems the high concentrations of Pb, Zn and Cu and to a lesser extent Fe and Cd concentrations in the dust samples was derived from anthropogenic activities; whereas the concentration of Cr and Ni has been mostly affected by natural sources. The high concentrations of heavy metals in the STREET DUSTs of KASHAN could be attributed to vehicle emissions and industrial activities.

Cites

References

Cite

APA: Copy

MORADI, Q., & MIRZAEI, R.. (2017). SPATIAL VARIABILITY ANALYSIS OF HEAVY METALS IN STREET DUSTS OF KASHAN CITY. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, 9(4), 443-456. SID. https://sid.ir/paper/145966/en

Vancouver: Copy

MORADI Q., MIRZAEI R.. SPATIAL VARIABILITY ANALYSIS OF HEAVY METALS IN STREET DUSTS OF KASHAN CITY. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT[Internet]. 2017;9(4):443-456. Available from: https://sid.ir/paper/145966/en

IEEE: Copy

Q. MORADI, and R. MIRZAEI, “SPATIAL VARIABILITY ANALYSIS OF HEAVY METALS IN STREET DUSTS OF KASHAN CITY,” IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, vol. 9, no. 4, pp. 443–456, 2017, [Online]. Available: https://sid.ir/paper/145966/en

Related Journal Papers