Plants are crucial components of eco and agrosystems & are the first compartment of the telluric food chain. When grown-up on contaminated soils, they become latent threat to human and animal fitness as they may gather some toxic elements (e.g., metals) in their tissues and causing many serious problems. A new preliminary draft report by “ArizonaSkyWatch” shows dramatic increases in heavy metals that simply do not belong in our air. These figures indicate how many times they are over the allowable toxic limit: Cd 6.0, Cr 6.4 & Zn 7.5. The current study was aimed to evaluate chromium, zinc and cadmium in the leaves of Salix nigra using atomic absorption spectrometry (UV-750 Spectrophotometer). The results showed higher concentration of chromium in S. nigra (0.079 mg/Kg). Zinc and cadmium were with values of 0.55 and 0.04 mg/kg. The chromium levels in the leaves of S. nigra falls above the acceptable limits whereas zinc content exceeds the FAO/WHO set limits which are (99.4 and 0.20 mg/kg). The sturdy connection between the degree of contamination and concentrations in all plant leaves displayed the results that the leaves of S. nigra imitate the environmental changes accurately, and that they seem as an effective biomonitor of environmental quality in areas subjected to industrial and traffic pollutions.
| Published in |
American Journal of Biomedical and Life Sciences (Volume 3, Issue 2-1)
This article belongs to the Special Issue Phytochemical and Pharmacological Study of Medicinal Plants |
| DOI | 10.11648/j.ajbls.s.2015030201.13 |
| Page(s) | 21-24 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Salix nigra, Trace metals, Industrial pollution, Traffic pollution
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APA Style
Wasim Ahmed, Mushtaq Ahmad, Abdur Rauf, Faridullah Shah, Sajjad Khan, et al. (2015). Evaluations of Some Trace Metal Levels from the Leaves of Salix nigra in Hayatabad Industrial Estate Peshawar, Khyber Pakhtunkhwa Pakistan. American Journal of Biomedical and Life Sciences, 3(2-1), 21-24. https://doi.org/10.11648/j.ajbls.s.2015030201.13
ACS Style
Wasim Ahmed; Mushtaq Ahmad; Abdur Rauf; Faridullah Shah; Sajjad Khan, et al. Evaluations of Some Trace Metal Levels from the Leaves of Salix nigra in Hayatabad Industrial Estate Peshawar, Khyber Pakhtunkhwa Pakistan. Am. J. Biomed. Life Sci. 2015, 3(2-1), 21-24. doi: 10.11648/j.ajbls.s.2015030201.13
AMA Style
Wasim Ahmed, Mushtaq Ahmad, Abdur Rauf, Faridullah Shah, Sajjad Khan, et al. Evaluations of Some Trace Metal Levels from the Leaves of Salix nigra in Hayatabad Industrial Estate Peshawar, Khyber Pakhtunkhwa Pakistan. Am J Biomed Life Sci. 2015;3(2-1):21-24. doi: 10.11648/j.ajbls.s.2015030201.13
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Download@article{10.11648/j.ajbls.s.2015030201.13,
author = {Wasim Ahmed and Mushtaq Ahmad and Abdur Rauf and Faridullah Shah and Sajjad Khan and Sajid Kamal and Shahzaib Shah and Abdullah Khan},
title = {Evaluations of Some Trace Metal Levels from the Leaves of Salix nigra in Hayatabad Industrial Estate Peshawar, Khyber Pakhtunkhwa Pakistan},
journal = {American Journal of Biomedical and Life Sciences},
volume = {3},
number = {2-1},
pages = {21-24},
doi = {10.11648/j.ajbls.s.2015030201.13},
url = {https://doi.org/10.11648/j.ajbls.s.2015030201.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbls.s.2015030201.13},
abstract = {Plants are crucial components of eco and agrosystems & are the first compartment of the telluric food chain. When grown-up on contaminated soils, they become latent threat to human and animal fitness as they may gather some toxic elements (e.g., metals) in their tissues and causing many serious problems. A new preliminary draft report by “ArizonaSkyWatch” shows dramatic increases in heavy metals that simply do not belong in our air. These figures indicate how many times they are over the allowable toxic limit: Cd 6.0, Cr 6.4 & Zn 7.5. The current study was aimed to evaluate chromium, zinc and cadmium in the leaves of Salix nigra using atomic absorption spectrometry (UV-750 Spectrophotometer). The results showed higher concentration of chromium in S. nigra (0.079 mg/Kg). Zinc and cadmium were with values of 0.55 and 0.04 mg/kg. The chromium levels in the leaves of S. nigra falls above the acceptable limits whereas zinc content exceeds the FAO/WHO set limits which are (99.4 and 0.20 mg/kg). The sturdy connection between the degree of contamination and concentrations in all plant leaves displayed the results that the leaves of S. nigra imitate the environmental changes accurately, and that they seem as an effective biomonitor of environmental quality in areas subjected to industrial and traffic pollutions.},
year = {2015}
}
TY - JOUR T1 - Evaluations of Some Trace Metal Levels from the Leaves of Salix nigra in Hayatabad Industrial Estate Peshawar, Khyber Pakhtunkhwa Pakistan AU - Wasim Ahmed AU - Mushtaq Ahmad AU - Abdur Rauf AU - Faridullah Shah AU - Sajjad Khan AU - Sajid Kamal AU - Shahzaib Shah AU - Abdullah Khan Y1 - 2015/01/27 PY - 2015 N1 - https://doi.org/10.11648/j.ajbls.s.2015030201.13 DO - 10.11648/j.ajbls.s.2015030201.13 T2 - American Journal of Biomedical and Life Sciences JF - American Journal of Biomedical and Life Sciences JO - American Journal of Biomedical and Life Sciences SP - 21 EP - 24 PB - Science Publishing Group SN - 2330-880X UR - https://doi.org/10.11648/j.ajbls.s.2015030201.13 AB - Plants are crucial components of eco and agrosystems & are the first compartment of the telluric food chain. When grown-up on contaminated soils, they become latent threat to human and animal fitness as they may gather some toxic elements (e.g., metals) in their tissues and causing many serious problems. A new preliminary draft report by “ArizonaSkyWatch” shows dramatic increases in heavy metals that simply do not belong in our air. These figures indicate how many times they are over the allowable toxic limit: Cd 6.0, Cr 6.4 & Zn 7.5. The current study was aimed to evaluate chromium, zinc and cadmium in the leaves of Salix nigra using atomic absorption spectrometry (UV-750 Spectrophotometer). The results showed higher concentration of chromium in S. nigra (0.079 mg/Kg). Zinc and cadmium were with values of 0.55 and 0.04 mg/kg. The chromium levels in the leaves of S. nigra falls above the acceptable limits whereas zinc content exceeds the FAO/WHO set limits which are (99.4 and 0.20 mg/kg). The sturdy connection between the degree of contamination and concentrations in all plant leaves displayed the results that the leaves of S. nigra imitate the environmental changes accurately, and that they seem as an effective biomonitor of environmental quality in areas subjected to industrial and traffic pollutions. VL - 3 IS - 2-1 ER -
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