The purpose of the study was to study the impact of ornamental trees on the central streets of Andijan on harmful substances in the atmosphereIt was found that the content of copper, cadmium, zinc and lead in the air and soil of the four streets and the city park has changed over the years.One of the indicators of soil contamination with heavy metals is the development of industry and high traffic, the total number of vehicles and fuel types depending on the length of the streets, the types of resistant ornamental trees growing along city roads and other factors. The results of the analysis of the soils showed that the differences in the content of copper, cadmium, zinc, lead in different levels are reliable. Permissible levels of contamination in soils are copper 3.0 mg / kg, antimony 32 mg / kg, zinc 23 mg / kg, and lead 32 mg / kg. forms
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23 June 2023
PROBLEMS IN THE TEXTILE AND LIGHT INDUSTRY IN THE CONTEXT OF INTEGRATION OF SCIENCE AND INDUSTRY AND WAYS TO SOLVE THEM: (PTLICISIWS-2022)
5–6 May 2022
Namangan, Uzbekistan
Research Article|
June 23 2023
Influence of soil contaminated with heavy metals on decorative trees
Nilufar Kobulova;
Nilufar Kobulova
a)
Andijan Machine-Building Institute
, Andijan, Uzbekistan
a)Corresponding author: [email protected]
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Misliddin Halmatov;
Misliddin Halmatov
b)
Andijan Machine-Building Institute
, Andijan, Uzbekistan
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Muxtorjon Xodjakulov
Muxtorjon Xodjakulov
c)
Andijan Machine-Building Institute
, Andijan, Uzbekistan
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AIP Conf. Proc. 2789, 040085 (2023)
Citation
Nilufar Kobulova, Misliddin Halmatov, Muxtorjon Xodjakulov; Influence of soil contaminated with heavy metals on decorative trees. AIP Conf. Proc. 23 June 2023; 2789 (1): 040085. https://doi.org/10.1063/5.0145718
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