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Iranian Journal of Health Sciences، جلد ۴، شماره ۱، صفحات ۵۳-۶۱
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| عنوان انگلیسی |
Assessment of Heavy Metal Contamination in Surface Soils of Ahvaz IV Industrial Estate, Khuzestan Province, Iran |
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| چکیده انگلیسی مقاله |
Background and Purpose: In the environment, heavy metals in high concentration are toxic to most organisms. Human activities have continuously increased the concentration of these metals in the environment such as soils. In the present study, soil samples collected from Ahvaz IV industrial estate in Khuzestan Province. Materials and Methods: The soil samples were taken from 9 stations in 4 cardinal directions at two distances (300 and 600 m) with three replicates in 2013. Samples subjected to bulk digestion and chemical partitioning. The concentrations of Fe, Mn, Ni, and Sn in soil were determined by inductively coupled plasma atomic emission spectroscopy. We used geoaccumulation index (I-geo) and pollution index (Ipoll) to assessment the soil contamination in the soil samples. Furthermore, all statistical analyses were performed using the SPSS statistical package. Results: I-geo and Ipoll results indicated that the soil samples are unpolluted to moderately polluted for all metals. The anthropogenic portion of metals are as follows: Fe (93%) > Ni (84.2%) > Mn (79.5%) > Sn (64%). Furthermore, the percent of anthropogenic pollution was more than percent of the natural portion. Conclusion: Metals concentration had the highest rate at a distance of 300 m from the contaminant of the source. The result of cluster analysis showed that there is strong relationship among all metals. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
سهیل سبحان اردکانی | soheil sobhanardakani
department of environment, school of basic sciences, hamedan branch, islamic azad university, hamedan, iran
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)
مریم محمدی روزبهانی | maryam mohammadi roozbahani
department of environment, ahvaz branch, islamic azad university, ahvaz, iran
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)
رضوان sorooshnia | rezvan sorooshnia
young researchers and elite club, ahvaz branch, islamic azad university, ahvaz, iran
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)
هدی کریمی | hoda karimi
young researchers and elite club, ahvaz branch, islamic azad university, ahvaz, iran
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)
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| نشانی اینترنتی |
http://jhs.mazums.ac.ir/browse.php?a_code=A-10-435-8&slc_lang=en&sid=en |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
آموزش بهداشت |
| نوع مقاله منتشر شده |
پژوهشی |
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