Evaluation of Pb, Zn and Cu in Leaves of Mangifera indica, Parkia biglobosa, Azadirachta indica, Delonix Regia, Schefflera arboricola, and Albezia Lebbeck Trees along Major Road Sides in Makurdi Metropolis, Benue State, Nigeria
High concentration of heavy metals on tree leaves could disrupt mitosis in plant cells, leading to damage during cell division, and thereby reducing the number of stomata. Hence, this study evaluated the concentration of Pb, Zn and Cu in Leaves of Mangifera indica, Parkia biglobosa, Aza...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Joint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP)
2023-12-01
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| Series: | Journal of Applied Sciences and Environmental Management |
| Subjects: | |
| Online Access: | https://www.ajol.info/index.php/jasem/article/view/261612 |
| Summary: | High concentration of heavy metals on tree leaves could disrupt mitosis in plant cells, leading to damage during cell division, and thereby reducing the number of stomata. Hence, this study evaluated the concentration of Pb, Zn and Cu in Leaves of Mangifera indica, Parkia biglobosa, Azadirachta indica, Delonix Regia, Schefflera arboricola, and Albezia. Lebbeck trees along Major Road Sides in Makurdi Metropolis, Benue State, Nigeria using standard methods. The concentrations of Pb, Zn, and Cu were significantly higher in A. Lebbeck, S. Actinophylla D. Regia than the rest of the plant species. The trend of metal concentration varied followed the order: Pb > Zn > Cu. Mean concentrations of Pb, Zn, and Cu were significantly higher in heavy traffic areas than other sampling areas. The results of the study suggest that the tree leaves samples could potentially serve as bioindicators for Pb, Zn, and Cu in environmental pollution area.
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| ISSN: | 2659-1502 2659-1499 |