4 Conclusions
It was found that the number of pigments in the leaves of ornamental tree species growing
on city streets
and then planted differed, and their amount changed depending on the
season.
The results of the phenological observation of ornamental trees growing on the streets
selected for the study showed that various spots appeared on the leaves of the trees on the
streets of Nyi Sergeli, Farkhod, and they began to dry up. From the end of the summer
months, it was found that the leaves fell early. The reverse was observed in the leaves of
trees growing in Ganga
Street and Botanic Garden, and these changes were explained as
directly proportional to the number of harmful substances in the streets.
References
1.
E. Pellegrini. Urban forestry and urban gardening. Vol. 13(1), pp. 94-102. (2014).
2.
Fornasiero R. B. Phytotoxic effects of fluorides. Plant Science, Vol. 161(5), pp.979-
985. (2001).
3.
Brusso A.D., Matthias A.S., Comrie S.A. Musil. Air Pollution Ecology and the Science
of Pollution. 3rd Edition. 293
–
309. (2019).
4.
The book of Pulomi Chakravarti, Manoj Kumar Chapter 6: Micrometeorological
conditions and microclimate of flower species in the
restoration and increase of
pollution: Book of an integrated approach Chapter (Elsevier), pp.203-219. (2019).
5.
Book of Bhanu Pandey, Krishna Kumar Chowdhary Chapter 9: Air pollution: A role in
climate change and its effect on crop production. Climate Change and Agricultural
Ecosystems, Chapter (Elsevier). pp.211-247. (2019).
6.
Tezel M. N., Sari D., Ozkurt N., and Keskin S. S. Combined NOx and noise pollution
from road traffic in Trabzon, Turkey. Science of the Total Environment, 696, 134044.
(2019).
7.
Liu, Y. H., Ma, J. L., Li, L., Lin, X. F., Xu, W. J., & Ding, H. A high temporal-spatial
vehicle emission inventory based on detailed hourly traffic data in a medium-sized city
of China. Environmental Pollution, Vol. 236, pp.324-333. (2018).
8.
S. Eisenman, G. Churkina, S.P. Jariwala, P. Kumar, G.S. Lovasy, D.E. Pataki, K.R.
Weinberger, T.H. Whitlow.
Urban trees, air quality, and asthma: an interdisciplinary
review. Landsc. Urban Plan., Vol. 187, pp.47-59 (2019).
9.
Research article Full text access Potential to reduce the concentrations of short − lived
climate pollutants in traffic environments: A case study in a medium− sized city in
BrazilTransportation Research Part D: Transport and Environment, Vol. 69 (2019).
10.
Zhong, J. Y., Lee, Y. C., Hsieh, C. J., Tseng, C. C., and Yiin, L. M.
Association
between the first occurrence of allergic conjunctivitis, air pollution and weather
changes in Taiwan. Atmospheric Environment, Vol. 212, pp. 90-95. (2019).
11.
Air Pollution: Role in Climate Change and Its Impact on Crop Plants Climate Change
and Agricultural Ecosystems, Book chapter Chapter 9, pp
. 211−247.
(2019).
12.
Cho, H. M., Lee, J., Wi, S., and Kim, S. Field study on indoor air quality of wood
remodeled welfare facilities for physical and psychological benefits. Journal of cleaner
production, Vol. 233, pp.197-208. (2019).
13.
Brtnický, M., Pecina, V., Hladký, J., Radziemska, M., Koudelková, Z., Klimánek, M.,
Vaverková, M. D.
Assessment of phytotoxicity, environmental and health risks of
historical urban park soils. Chemosphere, Vol. 220, pp.678-686. (2019).
E3S Web of Conferences
401
, 02032 (2023)
CONMECHYDRO - 2023
https://doi.org/10.1051/e3sconf/202340102032
7
14.
Singh, S. N., & Verma, A. Phytoremediation of air pollutants: a review. Environmental
bioremediation technologies, pp. 293-314. (2007).
15.
Erickson L. E., and Jennings M. Energy, transportation, air quality,
climate change,
health nexus: Sustainable energy is good for our health. AIMS public health, Vol. 4(1),
p.47. (2017).
16.
Nasibov B. R., Polevshikova Y. A., Xomidov A. O., & Nasibova M. R. Monitoring of
land cover using satellite images on the example of the Fergana Valley of Uzbekistan.
In AIP Conference Proceedings, Vol. 2612, No. 1. AIP Publishing. (2023).
17.
Muzafarov, S. M., Tursunov, O., Kodirov, D., Togaev, B. K., Balitskiy, V. E.,
Babayev, A. G., Allenova, I. V. Features of streamer
form of corona discharge in
respect to electric gas purification. In IOP Conference Series: Earth and Environmental
Science, Vol. 614, No. 1, p. 012050. (2020).
18.
Egamberdiev, N. B., Sharipjonova, Z., Nasibov, B., Khomidov, A. O., Alimova, M. I.,
& Abdumalikov, A. A. Biological treatment of industrial and domestic wastewater of a
brewery in Uzbekistan. In E3S Web of Conferences, Vol. 264, p. 01055. (2021).
E3S Web of Conferences
401
, 02032 (2023)
CONMECHYDRO - 2023
https://doi.org/10.1051/e3sconf/202340102032
8