International Science and Technology Journal

This research was carried out in the Shahat Forest to evaluate the ability of P. minor to absorb heavy metals in its tissues. The study involved analyzing the concentrations of heavy metals, (Zn), (Fe), (Cd) and (Pb), in both the aerial and root parts of P. minor, as well as in the soil at a depth of 0-40 cm beneath the grasses. Importantly, the concentrations of these heavy metals were found to be within the acceptable limits set by the (WHO). The results noted that P. minor evidenced a significant ability for the uptake and accumulation of heavy metals, with (BAF) for Zn, Fe, Cd, and Pb recorded at (3.4, 1.9, 1.9, and 2), respectively. Additionally, the (BCF) of the roots parts were higher than (BCF) of the aerial parts, and (TF) remained below (1) for all analyzed elements. As a result, P. minor can be considered a potential bioaccumulator with phytostabilization strategy. Statistical analysis indicated significant differences (p<0.05) in heavy metal concentrations among the various parts of the plant............................. Keywords:...................... Phalaris minor, Heavy Metals, Cumulative, Shahat, forest.