Polyakova GG*, Senashova VA, Podolyak NM, Podolyak EM and Kudryasheva NS
Volume3-Issue11
Dates: Received: 2022-11-17 | Accepted: 2022-11-24 | Published: 2022-11-24
Pages: 1389-1392
Abstract
The data on monitoring the vigor state of suburban pine forests of the metropolis of Krasnoyarsk in 2021–2022 are presented. These forests belong to the boreal forests of Central Siberia. More than a thousand pine trees marked with individual numbers are examined in pine forests A and B annually (diameter, height and vigor state). Discoloration of needles has been recorded yearly: in pine forest B since 2012 and in pine forest A since 2019. Phytopathological analysis excluded the influence of pathogens or pests on needles; the changes were referred to the impact of air toxins. A sharp deterioration in the vigor state of pine forests A and B has been observed for the last 3-4 years; in B the degradation was more severe. This degradation is confirmed by an increase in the score of the forest vigor state category (6-point scale). We consider the possibility to stop the degradation and restore the forest ecosystems of the metropolis provided the currently used industrial technologies are changed.
FullText HTML
FullText PDF
DOI: 10.37871/jbres1608
Certificate of Publication
Copyright
© 2022 Polyakova GG, et al. Distributed under Creative Commons CC-BY 4.0 
How to cite this article
Polyakova GG, Senashova VA, Podolyak NM, Podolyak EM, Kudryasheva NS. Suburban Pine Forests as Bioindicators of Air Pollution. 2022 Nov 24; 3(11): 1389-1392. doi: 10.37871/jbres1608, Article ID: JBRES1608, Available at: https://www.jelsciences.com/articles/jbres1608.pdf
Subject area(s)
References
- Arneth A, Harrison SP, Zaehle S, Tsigaridis K, Menon S, Bartlein PJ, Feichter J, Korhola A, Kulmala M, O'Donnell D, Schurgers G, Sorvari S, Vesala T. Terrestrial biogeochemical feedbacks in the climate system. Nature Geosci. 2010;3:525-32.
- Polyakova G, Pashenova N, Senashova V, Podolyak N, Kudryasheva N. Pine stands as bioindicators: Justification for air toxicity monitoring in an industrial metropolis. Environments. 2020;7(428):1-13.
- Polyakova GG, Senashova VA, Podolyak NM, Kolovskaya AV, Kudryasheva NS. Assessment of air toxicity in the megalopolis of Krasnoyarsk using long‐term monitoring of suburban pine forests. Integrated Environmental Assessment and Management. 2022;1-8.
- Polyakov VI, Polyakova GG, Stasova VV. Modeling the growth of pine stands on permanent sample plots. Forest Inventory and Forest Management. 2008;1(39):65-74 (In Russian).
- Nicolotti G, Gonthier P, Rettori A, Rettori A. Decrease of the ecological functionality of trees due to fungal diseases. Journal of Silviculture and Forest Ecology. 2005;2:85-91.
- RUSAL Annual Report for 2022. 20 years of progress. 2022.
- Kolovsky RA, Buchelnikov MA. Monitoring of pollution of the reserve "Stolby" with fluorine. Siberian ecological journal. 2008;15(3):507-13 (In Russian).
- Otnyukova TN. Medicinal kupena (Poligonatum odoratum) – an indicator of atmospheric pollution by fluorine. Vestnik KrasGAU. 2013;4:111-7 (In Russian).
