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Information Journal Paper

Title

Accumulation of heavy metals in Mondell Pine (Pinus eldarica) leaves and bark at different distances of Yazd Highway Green Belt

Pages

  9-20

Abstract

 This research aims at studying the ability of Mondell pine tree )Pinus eldarica( in decreasing the heavy metal contaminants within the environment by determining the concentration of Heavy metals in the leaves and bark of P. eldarica and comparing their concentrations with Falling dust. After preparing the Falling dust and plant samples, their heavy elements have been extracted by acid digestion method and then measured by flame atomic absorption spectrophotometry. The results showed that the concentration of iron, manganese, zinc, lead, and cadmium in Falling dust were the highest to the lowest, respectively. Concentrations of cadmium, iron, cobalt, and nickel, increased with increasing the distance from the road due to multi-directional winds and the presence of other contaminants. The Pearson correlation coefficient among the Heavy metals found in the Falling dust and Mondell Pine tree showed that the input and controlling factors of these elements in the Mondell Pine tree are probably the same as the dust. The results showed that the P. eldarica bark with the amount of accumulation index of 7261 mg/kg has more ability to simultaneously absorb different metals. As a result, it is expected that significant amount of Heavy metals will be absorbed by these trees in the green belt surrounds the Yazd urban area.

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    APA: Copy

    ESFANDIARI, M., SODAEIZADEH, H., & MOKHTARI, M.H.. (2019). Accumulation of heavy metals in Mondell Pine (Pinus eldarica) leaves and bark at different distances of Yazd Highway Green Belt. JOURNAL OF FOREST AND WOOD PRODUCTS (JFWP) (IRANIAN JOURNAL OF NATURAL RESOURCES), 72(1 ), 9-20. SID. https://sid.ir/paper/378001/en

    Vancouver: Copy

    ESFANDIARI M., SODAEIZADEH H., MOKHTARI M.H.. Accumulation of heavy metals in Mondell Pine (Pinus eldarica) leaves and bark at different distances of Yazd Highway Green Belt. JOURNAL OF FOREST AND WOOD PRODUCTS (JFWP) (IRANIAN JOURNAL OF NATURAL RESOURCES)[Internet]. 2019;72(1 ):9-20. Available from: https://sid.ir/paper/378001/en

    IEEE: Copy

    M. ESFANDIARI, H. SODAEIZADEH, and M.H. MOKHTARI, “Accumulation of heavy metals in Mondell Pine (Pinus eldarica) leaves and bark at different distances of Yazd Highway Green Belt,” JOURNAL OF FOREST AND WOOD PRODUCTS (JFWP) (IRANIAN JOURNAL OF NATURAL RESOURCES), vol. 72, no. 1 , pp. 9–20, 2019, [Online]. Available: https://sid.ir/paper/378001/en

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