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Islam, Saiful, Sarker, Md., Hoque, Mir Md., Hossain, Md, Kabir, Md., Ahmed, Farah. (1402). Quantification of heavy metal concentration and environmental health risk assessment from roadside agricultural land of Dhaka-Aricha highway, Bangladesh.. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, (), -. doi: 10.57647/j.ijes.2024.1601.01
Saiful Islam; Md. Eusuf Sarker; Mir Md. Mozammal Hoque; Md Nuralam Hossain; Md. Humayun Kabir; Farah Tasneem Ahmed. "Quantification of heavy metal concentration and environmental health risk assessment from roadside agricultural land of Dhaka-Aricha highway, Bangladesh.". نشریه علمی پژوهشی دانشگاه آزاد اسلامی, , , 1402, -. doi: 10.57647/j.ijes.2024.1601.01
Islam, Saiful, Sarker, Md., Hoque, Mir Md., Hossain, Md, Kabir, Md., Ahmed, Farah. (1402). 'Quantification of heavy metal concentration and environmental health risk assessment from roadside agricultural land of Dhaka-Aricha highway, Bangladesh.', نشریه علمی پژوهشی دانشگاه آزاد اسلامی, (), pp. -. doi: 10.57647/j.ijes.2024.1601.01
Islam, Saiful, Sarker, Md., Hoque, Mir Md., Hossain, Md, Kabir, Md., Ahmed, Farah. Quantification of heavy metal concentration and environmental health risk assessment from roadside agricultural land of Dhaka-Aricha highway, Bangladesh.. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 1402; (): -. doi: 10.57647/j.ijes.2024.1601.01

Quantification of heavy metal concentration and environmental health risk assessment from roadside agricultural land of Dhaka-Aricha highway, Bangladesh.

Iranian Journal of Earth Sciences
مقالات آماده انتشار، اصلاح شده برای چاپ، انتشار آنلاین از تاریخ 12 فروردین 1402
نوع مقاله: Original Research Paper
شناسه دیجیتال (DOI): 10.57647/j.ijes.2024.1601.01
نویسندگان
Saiful Islam1؛ Md. Eusuf Sarker1؛ Mir Md. Mozammal Hoque1؛ Md Nuralam Hossain* 2؛ Md. Humayun Kabir3؛ Farah Tasneem Ahmed3
1Department of Environmental Science and Resource Management, Mawlana Bhashani Science and Technology University, Santosh, Tangail-1902, Bangladesh
2School of Environment and Ecology, Chongqing University, Chongqing 400045, China
3Bangladesh Atomic Energy Commission, Ganakbari, Savar, Dhaka 1349, Bangladesh
چکیده
The study quantified the heavy metal contamination, their sources& assessed the environmental risk of roadside agricultural land. Forty-five surface soil samples were collected from fifteen sampling points in Dhaka-Aricha highway (Hemayetpur to Uthali)&examined of heavy metals (Pb, Cd, Cu, Zn, Mn, Fe) using the Atomic Absorption Spectrophotometry (AAS) technique. The six heavy metals of the soil samples were measured in the order of Fe>Mn>Pb>Zn>Cu>Cd. The heavy metal cluster analysis (CA) indicated the common origins&accumulation pathways of Zn, Mn, and Fe from vehicular emission in the roadside soils. CA analysis of sampling sites indicates all three clusters have similar characteristics of pollution from road traffic and industrial settings. Moreover, pollution indices are observed by contamination factor (CF) decrease in order of Cd > Pb > Cu > Zn > Mn > Fe. The geo-accumulation index pattern shows the heavy metal concentrations following the order: Pb > Cd > Cu > Zn > Mn > Fe. Pollution load index (PLI) of heavy metals were increased on the order of Fe < Mn < Zn < Pb < Cu < Cd. All the indexes for the metal under investigation were within the range of low to moderately pollute. The environmental health risk level was estimated based on chronic daily intake (CDI), hazard quotient (HQ), and hazard index (HI) for both adults and children. However, the heavy metals hazard index (HI) exceeded the safe level. The outcome may be useful for observing additional increments of substantial, heavy metal focuses in surface soils along highways.
کلیدواژه‌ها
Roadside agricultural land؛ transportation؛ emission of vehicles؛ heavy metal؛ pollution level؛ health risk
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تعداد مشاهده مقاله: 353


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