AN INVESTIGATION ON SOIL LEAD POLLUTION DUE TO VEHICLE TRAFFIC IN GHAMISHLU REFUGE

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DAVASHI LEILA; AZIMZADEH HAMID REZA; DADFARNIA SHAYESTEH; daniali sayed rahman

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Journal: Journal of Environmental Studies Year:2013 | Volume:39 | Issue:3 (67) Page(s): 12-14

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Title

AN INVESTIGATION ON SOIL LEAD POLLUTION DUE TO VEHICLE TRAFFIC IN GHAMISHLU REFUGE

Author(s)

DAVASHI LEILA | AZIMZADEH HAMID REZA | DADFARNIA SHAYESTEH | daniali sayed rahman | Issue Writer Certificate

Keywords

DUSTQ2

GEOQ2

ACCUMULATION INDEXQ2

GHAMISHLU REFUGEQ2

LEADQ2

POLLUTION INDEXQ2

Abstract

Lead as non-essential metal, is known the source of toxicity and impacts on the environment and humans. The goal of recent paper is to determine the Pb concentration of road and road margin DUST of Ghamishlu wildlife refuge in Isfahan province with an area about 120,000 hectares surrounded by four main roads. Traffic load in the southern freeway have been reported as about 3600-19000 cars/day. 12 road DUST and 72 soil samples (0-5 cm in depth) were collected from transects of the road in distances of 3, 20 and 50m. The sample LEAD was extracted according to ISO11466 international standard procedure and analyzed with flame AAS. Pb concentrations of road DUST were measured in range of 800.17±109.28 and 582.28±71.28 mg/kg for area with heavy and low traffic load, respectively. In addition, The result of ANOVA shows there is significant difference between Pb concentration of area with high and low traffic loads (P=0.005). The rate of mean Pb concentrations of the high to low traffic loads was calculated about 1.37, 1.97, 1.42 and 1.40 for distance of 3, 20 and 50m from the road, respectively. The results shows vehicle transit is the main source of road Pb pollution in the road and its margins. The results indicate Pb concentration decreases significantly with increasing distance from road center. The results show significant difference between road DUST and 20m distance from road margin and LEAD concentration doesn't change significantly far away 20m from road center. Two indices entitled Index of GEO-accumulation and POLLUTION INDEX were applied for classifying pollution in recent study. The result of LEAD road DUST indices detects high intensity pollution, and the soil in three meter distance of road margin has non to moderate pollution. Ipoll detects significant difference compared with Igeo in margins (P=0.00). More than 22.4% of studied points have high anthropogenic pollution values (at about 75 to 100% of total concentration).

Cites

ECOLOGICAL RISK OF HEAVY METALS IN SURFACE SOILS OF URBAN PARKS

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APA: Copy

DAVASHI, LEILA, AZIMZADEH, HAMID REZA, DADFARNIA, SHAYESTEH, & daniali, sayed rahman. (2013). AN INVESTIGATION ON SOIL LEAD POLLUTION DUE TO VEHICLE TRAFFIC IN GHAMISHLU REFUGE. JOURNAL OF ENVIRONMENTAL STUDIES, 39(3 (67)), 12-14. SID. https://sid.ir/paper/396891/en

Vancouver: Copy

DAVASHI LEILA, AZIMZADEH HAMID REZA, DADFARNIA SHAYESTEH, daniali sayed rahman. AN INVESTIGATION ON SOIL LEAD POLLUTION DUE TO VEHICLE TRAFFIC IN GHAMISHLU REFUGE. JOURNAL OF ENVIRONMENTAL STUDIES[Internet]. 2013;39(3 (67)):12-14. Available from: https://sid.ir/paper/396891/en

IEEE: Copy

LEILA DAVASHI, HAMID REZA AZIMZADEH, SHAYESTEH DADFARNIA, and sayed rahman daniali, “AN INVESTIGATION ON SOIL LEAD POLLUTION DUE TO VEHICLE TRAFFIC IN GHAMISHLU REFUGE,” JOURNAL OF ENVIRONMENTAL STUDIES, vol. 39, no. 3 (67), pp. 12–14, 2013, [Online]. Available: https://sid.ir/paper/396891/en

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