Russian Federation
Russian Federation
Russian Federation
UDC 504.054
UDC 504.062
UDC 631.95
The purpose of the research is an environmental assessment of the impact of flood sedimentation on arable lands of the agricultural landscape of the river floodplain Oka. Research to study the supply of pollutants as part of flood sediments to arable lands of a floodplain agricultural landscape was carried out in 2022 at a stationary observation site with an area of 16 hectares, located 2 km from the north-eastern administrative border of the city of Ryazan, Ryazan region (the left bank of the central part of the floodplain of the river Oka near the village of Shumash). The study of sediment load was carried out by sampling sediments using fleecy plastic mats installed in advance (before the onset of the spring flood), simulating the soil cover on top (mat area 0.14 m2). The magnitude of the sediment load was experimentally established, the content of pollutants in flood sediments was studied in comparison with the underlying soil, the degree of contamination of sediments with heavy metals and arsenic was assessed, and the structure of the entry of the studied chemical elements into the agricultural landscape with flood sediments was analyzed. Analysis of the calculated element concentration coefficients showed that, of the pollutants considered, cadmium is more actively concentrated in flood sediments at the stationary observation site, followed by zinc, mercury, arsenic, nickel and lead with a significant lag, and copper and chromium accumulate less actively. The intake of gross forms of heavy metals was: copper – 238.58 g/ha; zinc – 1501.0 g/ha, lead – 271.76 g/ha; cadmium – 103.65 g/ha; nickel – 472.4 g/ha; chromium – 477.16 g/kg; mercury – 0.46 g/ha; arsenic – 143.9 g/ha. The entry of pollutants in the process of sedimentogenesis into the agricultural landscape in the floodplain of the river Oki demonstrates the need to organize and conduct environmental monitoring of the content of heavy metals and arsenic in flood sediments and underlying soil, as well as preventive measures to improve its buffer properties.
alluvial soil, flood sediments, floodplain agricultural landscape, input of pollutants, sediment load, technogenic pollution, heavy metals, environmental safety
1. Borisochkina T.I., Kolchanova K.A. Geohimiya tyazhelyh metallov pochv urbanizirovannyh landshaftov zon vozdeystviya metallurgicheskih predpriyatiy // Ekologiya i promyshlennost' Rossii. 2021. T. 25. № 10. S. 50-56. doi:https://doi.org/10.18412/1816-0395-2021-10-50-56
2. Ilinskiy, A., Vinogradov, D., Politaeva, N., Badenko, V., Ilin, I. (2023). Features of the Phytoremediation by Agricultural Crops of Heavy Metal Contaminated Soils. Agronomy, no. 13 (1), p. 127. doi:https://doi.org/10.3390/agronomy13010127
3. Ilinsky, A.V., Selmen, V.N., Selmen, E.V., Karyakina, S., Matyukhin, M., Grebennikova, V. (2023). Environmental substantiation of the use of soil based on sewage sludge from urban wastewater treatment plants in the landscaping of residential areas. In: XV International Scientific Conference "INTERAGROMASH 2022". Springer, pp. 3027-3036.
4. Ilinskiy, A.V., Selmen, V.N., Selmen, E.V. (2022). The use of soil based on sewage sludge from urban wastewater treatment plants in the greening of urban areas. Theoretical and Applied Ecology, no. 2, pp. 191-197.
5. Silaev A.L., Chekin G.V., Smol'skiy E.V. Raspredelenie mikroelementov v pochvah poymennogo landshafta r. Unecha // Agrohimicheskiy vestnik. 2021. № 5. S. 12-17. doi:https://doi.org/10.24412/1029-2551-2021-5-003
6. Kałmykow-Piwińska, A., Falkowska, E. (2020). Morphodynamic conditions of heavy metal concentration in deposits of the Vistula River valley near Kępa Gostecka (central Poland). Open Geosciences, no. 1, pp. 1036-1051.
7. Pylenok P.I. Vliyanie sedimentacii na kachestvo allyuvial'noy pochvy v poyme reki Oka // Agrofizika. 2020. № 4. S. 7-13.
8. Zakrutkin, V. E. Reshetnyak, V. N., Reshetnyak, O.S. (2020). Assessment of the heavy metal pollution level of the river sediments in the east Donbass (Rostov region, Russia). Water and Ecology, no. 3 (83), pp. 32-40. doi:https://doi.org/10.23968/2305-3488.2020.25.3.32-40
9. Zabashta A.V., Zabashta N.N., Lisovickaya E.P. Nakoplenie tyazhelyh metallov v pochvah predgornyh rayonov Krasnodarskogo kraya // Vestnik Kazanskogo gosudarstvennogo agrarnogo universiteta. 2019. T. 14. № 1 (52). S. 22-26. doi:https://doi.org/10.12737/article_5ccedba6e0c8c9.68580698
10. Kalimoldina L.M., Sultangazieva G.S., Suleimenova M.Sh. Contamination of soils with heavy metal in the urban area of Almaty // Pochvovedenie i agrohimiya. 2022. No. 3. P. 38-45. doi:https://doi.org/10.51886/1999-740X_2022_3_38
11. Loseva L.P., Krupskaya T.K., Anuchin S.N., Anufrick S.S. Comprehensive evaluation of the phytoremeditical ability of a number of agricultural crops for the restoration of polluted soils with heavy metals // Zhurnal Belorusskogo gosudarstvennogo universiteta. Ekologiya. 2020. № 1. S. 23-31.
12. Shamshiev A.B. Negativnye posledstviya zagryazneniya okruzhayuschey sredy tyazhelymi metallami i ih vliyanie na zhivoy organizm // Nauka, novye tehnologii i innovacii Kyrgyzstana. 2021. № 1. S. 49-54. doi:https://doi.org/10.26104/NNTIK.2019.45.557
13. Chernyh N.A., Milaschenko N.Z., Ladonin V.F. Ekotoksikologicheskie aspekty zagryazneniya pochv tyazhelymi metallami. M.: Agrokonsalt, 1999. 175 s.
14. Kulakov D.V., Vereschagina E.A., Makushenko M.E. Vliyanie Beloyarskoy AES na zooplankton vodoema-ohladitelya // Ekologiya i promyshlennost' Rossii. 2017. T. 21. № 8. S. 38-43. doi:https://doi.org/10.18412/1816-0395-2017-8-38-43
15. Novosel'cev V.N., Besfamil'nyy I.B., Kizyaev B.M., Raynin V.E. i dr. Tehnogennoe zagryaznenie rechnyh ekosistem. M.: Nauchnyy mir, 2002. 140 s.
16. Kireycheva L.V., Shevchenko V.A. Sostoyanie pahotnyh zemel' Nechernozemnoy zony Rossiyskoy Federacii i osnovnye napravleniya povysheniya plodorodiya pochv // Mezhdunarodnyy sel'skohozyaystvennyy zhurnal. 2020. № 2. S. 12-16.
17. Mihaylushkin P.V., Alieva A.R. Organicheskoe zemledelie – napravlenie perehoda k «zelenoy» ekonomike v Rossii // Mezhdunarodnyy sel'skohozyaystvennyy zhurnal. 2020. № 2. S. 17-19.
18. Germanova S.E., Petuhov N.V., Sambros N.B., Piven' E.A., Zinchenko A.V. Vozdeystvie antropogennyh faktorov na sel'skohozyaystvennye pochvy // Mezhdunarodnyy sel'skohozyaystvennyy zhurnal. 2023. № 1. S. 39-42.
19. Il'inskiy A.V., Kolomiycev N.V., Matveev A.V., Evsenkin K.N., Korzhenevskiy B.I. Novye sposoby povysheniya produktivnosti degradirovannyh meliorirovannyh zemel' s primeneniem informacionnyh tehnologiy: monografiya. M.: FGBNU «VNIIGiM im. A.N. Kostyakova», 2022. 152 s.
20. Neytralizaciya zagryaznennyh pochv: monografiya / pod red. Yu.A. Mazhayskogo. Ryazan': Mescherskiy filial GNU VNIIGiM Rossel'hozakademii, 2008. 528 s.
21. Saet Yu.A., Revich B.A., Yanin E.P. i dr. Geohimiya okruzhayuschey sredy. M.: Nedra, 1990. 335 s.
