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|Title:||Zinc and copper uptake and bioaccumulation in pelargonium plant measured by ICP-MS : a Lebanese case study||Authors:||Moawad, Michelle||Advisors:||Aouad, Georges||Subjects:||Plants--Effect of heavy metals on||Issue Date:||2018||Abstract:||
The aim of the experiment is to determine the ability of Pelargonium to bioaccumulate Zinc and Cu in its system. A greenhouse experiment was conducted, with a total of 7 treatments, on potted Pelargonium plants irrigated with contaminated water. Concentrations ranged between 2 and 2000 ppm for Zinc and 0.2 to 200 ppm for Copper. Zinc and Copper were measured separately in leaves, roots, soil, and drained water using Inductively Coupled Plasma-Mass Spectrometry (ICP-MS). Results indicated high resilience in Pelargonium plant. They also revealed its ability to accumulate Zinc and Copper at concentrations exceeding 6,000 mg/kg and 900 mg/kg, respectively, in plant tissues. As a result, Pelargonium can be considered as a good candidate for phyt-stabilization. Further research ought to be done to better investigate this plant.
Includes bibliographical references (p. 38-42).
Supervised by Dr. Georges Aouad.
|URI:||https://scholarhub.balamand.edu.lb/handle/uob/4492||Rights:||This object is protected by copyright, and is made available here for research and educational purposes. Permission to reuse, publish, or reproduce the object beyond the personal and educational use exceptions must be obtained from the copyright holder||Ezproxy URL:||Link to full text||Type:||Thesis|
|Appears in Collections:||UOB Theses and Projects|
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