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Ali Ahmad Korori, S., Matinizadeh, M., Shirvany, A., Madani Mashaei, E., Talebi Khorabadi, T., Monemian, S.M., Abdi, E.. (1393). Evaluation of Pollution Intensity in Different Districts of Tehran Based on Measuring Chlorophyll, Plumb and Cadmium Heavy Metal Contents in Trees. , 8(4), 1105-1114. doi: 10.22059/ijer.2014.804
S. Ali Ahmad Korori; M. Matinizadeh; A. Shirvany; E. Madani Mashaei; T. Talebi Khorabadi; S.M. Monemian; E. Abdi. "Evaluation of Pollution Intensity in Different Districts of Tehran Based on Measuring Chlorophyll, Plumb and Cadmium Heavy Metal Contents in Trees". , 8, 4, 1393, 1105-1114. doi: 10.22059/ijer.2014.804
Ali Ahmad Korori, S., Matinizadeh, M., Shirvany, A., Madani Mashaei, E., Talebi Khorabadi, T., Monemian, S.M., Abdi, E.. (1393). 'Evaluation of Pollution Intensity in Different Districts of Tehran Based on Measuring Chlorophyll, Plumb and Cadmium Heavy Metal Contents in Trees', , 8(4), pp. 1105-1114. doi: 10.22059/ijer.2014.804
Ali Ahmad Korori, S., Matinizadeh, M., Shirvany, A., Madani Mashaei, E., Talebi Khorabadi, T., Monemian, S.M., Abdi, E.. Evaluation of Pollution Intensity in Different Districts of Tehran Based on Measuring Chlorophyll, Plumb and Cadmium Heavy Metal Contents in Trees. , 1393; 8(4): 1105-1114. doi: 10.22059/ijer.2014.804

Evaluation of Pollution Intensity in Different Districts of Tehran Based on Measuring Chlorophyll, Plumb and Cadmium Heavy Metal Contents in Trees

International Journal of Environmental Research
مقاله 26، دوره 8، شماره 4، دی 2014، صفحه 1105-1114    اصل مقاله (322.13 K)
نوع مقاله: Original Research Paper
شناسه دیجیتال (DOI): 10.22059/ijer.2014.804
نویسندگان
S. Ali Ahmad Korori* 1؛ M. Matinizadeh2؛ A. Shirvany3؛ E. Madani Mashaei1؛ T. Talebi Khorabadi1؛ S.M. Monemian4؛ E. Abdi3
1Technology of natural sustainable ecosystem research group, Karaj, Iran
2Research Institute of Forests and Rangelands, Tehran, Iran
3Department of Forestry, Faculty of Natural Resources, University of Tehran, Karaj, Iran
4Faculty of Forest science and ecology, University of Gottingen, Germany
چکیده
Plane and Mulberry trees play a crucial role in purifying the polluted air in Tehran as a major
city. In this research, 13 main districts of Tehran city were chosen as study area. 20 completely healthy Plane
and Mulberry species were selected in similar ecological conditions and age range. The uptake of Cd and Pb
was determined using Spectrophotometry, whereas the Chlorophyll content was measured applying ICP
method. The statistical results of Chlorophyll data put the Mulberry and Plane trees of the studied district
into 9 classes (Dunkan statistical test). The statistical results put the studied districts in terms of amount of
Pb uptake in 3 classes for Plane trees and in 5 classes for Mulberry trees. The districts were classified in 5
classes for plane trees and in 4 classes for Mulberry trees in terms of amount of Cd uptake. In general, the
uptake content of Cd and Pb is higher in Plane trees in comparison with Mulberry ones. In other words, Plane
trees are more sensitive to the uptake of contaminants than Mulberry trees. Finally, GIS maps were designed
showing the average uptake of contaminates in each district.
کلیدواژه‌ها
Plane tree؛ Mulberry tree؛ Phytoremediation؛ Tehran؛ Contaminants
آمار
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