Analysis of the spatiotemporal fields of chemical soil pollution as a basic component of urban ecosystems
- 作者: Kamanina I.Z.1,2, Kaplina S.P.1,2, Lyubimova A.V.1,3
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隶属关系:
- Federal State Budgetary Educational Institution of Higher Education “Dubna State University”
- Joint Institute for Nuclear Research
- All-Russian Research Geological Petroleum Institute
- 期: 卷 31, 编号 3 (2023)
- 页面: 359-367
- 栏目: Environmental Monitoring
- URL: https://journal-vniispk.ru/2313-2310/article/view/323929
- DOI: https://doi.org/10.22363/2313-2310-2023-31-3-359-367
- EDN: https://elibrary.ru/UZMUSO
- ID: 323929
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详细
The soil is a depositing medium and an indicator of geochemical load. The fulfillment of important ecosystem functions by urban soils ensures the ecological safety of urban ecosystems as a whole. The purpose of the work is to forecast soil pollution as a basic component of the urban ecosystem with a high level of technogenic load. The calculation of the spatio-temporal fields of chemical pollution of soils in the city of Kolchugino, Vladimir region, was carried out using a balance model based on ecological and analytical data utilizing the results of area surveys of soils and snow cover. The content of heavy metals of hazard classes 1 and 2 in soil and snow samples (solid and liquid phases) was determined by atomic absorption method according to standard methods. The analysis of spatio-temporal fields of soil contamination for each heavy metal is performed on the basis of map diagrams constructed using the INTEGRO GIS software-technological complex. Taking into account aerotechnogenic intake, an assessment of the degree of accumulation of heavy metals in soils and their time to reach the critical level is given. In the soils of Kolchugino, an excess of sanitary and hygienic standards (gross forms) is revealed for all the metals studied. Analysis of the data of spatio-temporal fields of soil pollution with heavy metals in the city of Kolchugino showed that the established level of soil pollution exceeding the MPC is primarily associated with the past economic activity of non-ferrous metallurgy enterprises and will remain at the same level in the near future.
作者简介
Inna Kamanina
Federal State Budgetary Educational Institution of Higher Education “Dubna State University”; Joint Institute for Nuclear Research
编辑信件的主要联系方式.
Email: kamanina@uni-dubna.ru
ORCID iD: 0000-0001-9186-8689
Candidate of Sciences in Biology, Assistant professor, Department of Ecology and Earth Sciences, Faculty of Natural and Engineering Sciences
19 Universitetskaya St, Dubna, Moscow region, 141982, Russian FederationSvetlana Kaplina
Federal State Budgetary Educational Institution of Higher Education “Dubna State University”; Joint Institute for Nuclear Research
Email: sv_kap@mail.ru
ORCID iD: 0000-0003-1323-6349
Candidate of Sciences in Biology, Assistant professor, Department of Ecology and Earth Sciences, Faculty of Natural and Engineering Sciences
19 Universitetskaya St, Dubna, Moscow region, 141982, Russian FederationAnna Lyubimova
Federal State Budgetary Educational Institution of Higher Education “Dubna State University”; All-Russian Research Geological Petroleum Institute
Email: anna_lioubimova@mail.ru
ORCID iD: 0000-0002-8075-937X
Candidate of Sciences in Technology, Head of the Department of GIS and Digital Cartography
8 Varshavskoe shosse, Moscow, 117105, Russian Federation参考
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- Lubkova TN. Assessment and forecast of technogenic pollution of local ecosystems by chemical elements on the basis of balance calculations: abstract of the thesis of a candidate of geological and mineralogical sciences. 25.00.09. Moscow State University. M.V. Lomonosov. Moscow; 2007. 29 p. (In Russ.).
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