PLATANUS ORIENTALIS - SHARQ CHINOR BARGLARINING OG‘IR METALLAR BILAN IFLOSLANISh DARAJASI (CHIRCHIQ SHAHRI MISOLIDA)

Abstract

This article examines the direct impact of toxic gases emitted by industrial enterprises on plant life. The Oriental plane tree (Platanus orientalis) was selected as the research object due to its capacity to sequester toxic gases from the atmosphere and its effective bioindicative properties. The study revealed significant concentrations of various elements in the leaves of Platanus orientalis, including Zn (8.97 mg/kg), the toxic element Cu (8.90 mg/kg), and the low-toxicity element Mn (72.4 mg/kg). Based on observational results within the industrial zone surrounding the "Maxam-Chirchiq" plant, data is presented on the high accumulation of heavy metals, such as Pb, Zn, Ni, Cu, B, Mn, Sr, and Ba, in the leaves of the plane tree.