Assessment of soil and groundwater pollution of the small Loknash river in the Moscow region
https://doi.org/10.26897/1997-6011-2024-1-25-31
Abstract
The purpose of the study was to assess the level of contamination of soils and groundwater in the catchment area of a small river. For this purpose, the territory was zoned according to the intended purpose of the land and four categories were identified: agricultural lands, water fund lands, forest fund lands, and rural settlement lands. To assess the impact of each category on soil and water pollution, cross-sections were identified along the small river bed. The study determined physicochemical and microbiological parameters. Research results have shown that due to excessive anthropogenic load, groundwater is polluted with elements such as phosphates and nitrates. In addition, an increased level of phosphorus content is observed in the soil, and a general pattern is observed – the content of nitrogen, phosphorus, potassium, as well as the total number of soil microorganisms decreases from source to mouth.
About the Authors
D. S. Iskrichev
Russian State Agrarian University – Moscow State Agricultural Academy named after C.A. Timiryazev. Institute of Land Reclamation, Water Management and Construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Daniil S. Iskrichev, postgraduate student of the Department of Agricultural Land Reclamation, Forestry and Land Management
44, B. Akademicheskaya, Moscow, 127434
Yu. G. Bezborodov
Russian State Agrarian University – Moscow State Agricultural Academy named after C.A. Timiryazev. Institute of Land Reclamation, Water Management and Construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Yuri G. Bezborodov, Doctor of Agricultural Sciences, Professor of the Department of Agricultural Land Reclamation, Forestry and Land Management
44, B. Akademicheskaya, Moscow, 127434
S. N. Rednikov
Russian State Agrarian University – Moscow State Agricultural Academy named after C.A. Timiryazev. Institute of Land Reclamation, Water Management and Construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Sergey N. Rednikov, doctor of technical sciences, associate professor of the department of hydraulics, hydrology and management of water resources
Leader 4328126; SCOPUS: 57170810400
44, B. Akademicheskaya, Moscow, 127434
References
1. Voronin A.V., Kiseleva S.P., Rykov S.V. Ecological problems of the use of small rivers. Series: Ecology and life safety. // Bulletin of the Peoples' Friendship University of Russia. 2007. № 3. P. 74-77. – EDN JWKDWX.
2. Seleznev V.A., Selezneva A.V., Rakhuba A.V. [et al.] Comprehensive assessment of the ecological state of small rivers (on the example of the Podstepnovka River) // Water Economy of Russia. 2018. № 6. P. 83-100.
3. Golubev G.N. Geoecology. Textbook for university students. Moscow, GEOS Publ., 1999. 338 p.
4. Slabunova A.V., Surovikina A.P. On the problem of diffuse pollution of water objects // Scientific journal of the Russian Research Institute of Land Reclamation Problems. 2020. № 2. P. 124-139.
5. Kireycheva L.V., Yashin V.M., Lentyaeva E.A., Timoshkin A.D. Assessment of diffuse pollution by biogenic substances from agricultural lands in the basin of the Yakhroma River (Moscow region) // Scientific problems of improvement of Russian rivers and ways of their solution: collection of scientific works. Nizhny Novgorod: Studio F1, 2019. P. 379-384. – EDN FRXPCC.
6. Profile attributive database of the Russian Federation // Information System Soil-Geografic database of Russia URL: https://soil-db.ru/map/profiles
7. SanPiN1.2.3685-21 “Hygienic standards and requirements for ensuring the safety and (or) harmlessness of environmental factors for humans” docs.cntd.ru›document/573500115
8. “Center for Hygiene and Epidemiology in the Republic of Adygea” URL: https://fbuz01.rospotrebnadzor.ru/dlyagrazhdan/konsultatsionnyy-tsentr/nitraty-v-vode-eto-opasno/
9. Kuznetsova Ya.V. Determination of nitrates in surface water by the potentiometric method // Science of the young: materials of the regional interuniversity student scientific and practical conference, Orel, June 18, 2021. Orel: Kartouch Publ., 2021, pp. 193-198. – EDN SAYINU.
10. Beshkiltseva T.A. Influence of soil density on the productivity of grain crops // Agro 21. 2007. № 1-3. P. 42-44. – EDN IAKWVN.
11. Bezborodov Yu.G., Bezborodov G.A., Bezbo - ro dov A.G. Resource-saving irrigation technologies: Monograph. Moscow, RSAU-MSHA Publ., 2016. 195 p. ISBN978-5-9675-1527-9
12. Mineev V.G. Tendencies of changes in the potassium state of soils and ecological functions of potassium soil and potassium fertilizers // Ecological and agrochemical assessment of the state of the potassium regime of soils and the efficiency of potassium fertilizers: materials of scientific and practical confrence. Moscow, TSINAO Publ., 2002. P. 8-20. – EDN VZQTZN.
Review
For citations:
Iskrichev D.S., Bezborodov Yu.G., Rednikov S.N. Assessment of soil and groundwater pollution of the small Loknash river in the Moscow region. Prirodoobustrojstvo. 2024;(1):25-31. (In Russ.) https://doi.org/10.26897/1997-6011-2024-1-25-31
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