Affiliation:
1. Russian State Agrarian University – Moscow Timiryazev Agricultural Academy
Abstract
The article presents the results of studies on the sorption of pollutants by moisture-loving plants when using peat soil under different anthropogenic loads. The comparative cultivation of moisture-loving plants on sod-podzolic soil, typical for this area, and on peat soil revealed their specificity in the sorption of heavy metals: there was a decrease in the content of lead and copper in peat soil under moisture-loving plants. In typical sod-podzolic soil under moisture-loving plants the opposite dynamics was observed. As for the zinc content, it was found that it increased in peat soil under moisture-loving plants, with the exception of reed. The experiment was conducted on the territory of the Ecological Station of the Russian State Agrarian University – Moscow Timiryazev Agricultural Academy in Moscow in 2019‑2022. Thus, moisture-loving plants grown on peat soil as a substrate can be used to reduce the content of mobile forms of heavy metals (lead and copper) in urbanized soils.
Publisher
Russian State Agrarian University - Moscow Timiryazev Agricultural Academy
Reference14 articles.
1. Parfenova L.N., Bogolitsyn K.G., Selyanina S.B., Trufanova M.V. et al. Component composition and structural organization of peat of bogs of the European North of Russia. Arctic Environmental Research. 2014;4:143-154. (In Russ.)
2. Parfenova L.N., Selyanina S.B., Trufanova M.V., Bogolitsyn K.G. et al. Influence of climatic and hydrological factors on structure and composition of peat from northern wetland territories with low anthropogenic impact. Science of the Total Environment. 2016;551-552:108-115. https://doi.org/10.1016/j.scitotenv.2016.01.204
3. Gvozd V.K. Shalamov D.I., Dzhancharov T.M. The technology of planting narrow-leaved cattail on peat soil to achieve maximum accumulation of organic carbon in the soil. Agroecoinfo. 2023;5(59):1-5. (In Russ.) https://doi.org/10.51419/202135523
4. Orlov A.S., Ponomareva T.I., Selyanina S.B. Trufanova M.V. et al. Structure and sorption properties of high-moor peat of Subarctic territories. Uspekhi sovremennogo estestvoznaniya. 2017;1:18-22. (In Russ.)
5. Rakitin V.S., Elansky N.F., Skorokhod A.I., Dzhola A.V. et al. Long-term tendencies of carbon monoxide in the atmosphere of the Moscow megapolis. Izvestiya. Atmospheric and Oceanic Physics. 2021;57(1):126-136. (In Russ.) https://doi.org/10.31857/S0002351521010107