Migrational activity of elements and chemical soil pollution during deposit exploitation in Amur River region and Okhotsk Sea region
We studied mechanisms of geochemical soil systems formation. This work provides geochemical characteristics of soils under the influence of mining enterprises. It also shows the mechanisms of sewage water enrichment by heavy metals during sulphidic deposit exploitation and their interaction with soi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2018-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://doi.org/10.1051/e3sconf/20185604008 |
| _version_ | 1818916878728298496 |
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| author | Makhinova Aleksandra Makhinov Aleksey Kuptsova Viktoriya |
| author_facet | Makhinova Aleksandra Makhinov Aleksey Kuptsova Viktoriya |
| author_sort | Makhinova Aleksandra |
| collection | DOAJ |
| description | We studied mechanisms of geochemical soil systems formation. This work provides geochemical characteristics of soils under the influence of mining enterprises. It also shows the mechanisms of sewage water enrichment by heavy metals during sulphidic deposit exploitation and their interaction with soil substance. We also describe migrational activity of elements and the conditions of their concentration in the soil volume. It is shown that migrational activity of elements depends on both their chemical nature and the level of aggressive fractions of humus acids and background-forming elements (Fe and Mn) content. The level of heavy metal concentration in soils formed in the area of influence of deposits showed to be exceeded. We suggest new approach to complex evaluation of element reallocation mechanisms in soils. |
| first_indexed | 2024-12-20T00:25:10Z |
| format | Article |
| id | doaj.art-1afa4016b4804267aaaafee91238b9de |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-20T00:25:10Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-1afa4016b4804267aaaafee91238b9de2022-12-21T20:00:06ZengEDP SciencesE3S Web of Conferences2267-12422018-01-01560400810.1051/e3sconf/20185604008e3sconf_pcdg2018_04008Migrational activity of elements and chemical soil pollution during deposit exploitation in Amur River region and Okhotsk Sea regionMakhinova AleksandraMakhinov AlekseyKuptsova ViktoriyaWe studied mechanisms of geochemical soil systems formation. This work provides geochemical characteristics of soils under the influence of mining enterprises. It also shows the mechanisms of sewage water enrichment by heavy metals during sulphidic deposit exploitation and their interaction with soil substance. We also describe migrational activity of elements and the conditions of their concentration in the soil volume. It is shown that migrational activity of elements depends on both their chemical nature and the level of aggressive fractions of humus acids and background-forming elements (Fe and Mn) content. The level of heavy metal concentration in soils formed in the area of influence of deposits showed to be exceeded. We suggest new approach to complex evaluation of element reallocation mechanisms in soils.https://doi.org/10.1051/e3sconf/20185604008Migrational activity of elementsMigration conditionsElement concentration mechanisms |
| spellingShingle | Makhinova Aleksandra Makhinov Aleksey Kuptsova Viktoriya Migrational activity of elements and chemical soil pollution during deposit exploitation in Amur River region and Okhotsk Sea region E3S Web of Conferences Migrational activity of elements Migration conditions Element concentration mechanisms |
| title | Migrational activity of elements and chemical soil pollution during deposit exploitation in Amur River region and Okhotsk Sea region |
| title_full | Migrational activity of elements and chemical soil pollution during deposit exploitation in Amur River region and Okhotsk Sea region |
| title_fullStr | Migrational activity of elements and chemical soil pollution during deposit exploitation in Amur River region and Okhotsk Sea region |
| title_full_unstemmed | Migrational activity of elements and chemical soil pollution during deposit exploitation in Amur River region and Okhotsk Sea region |
| title_short | Migrational activity of elements and chemical soil pollution during deposit exploitation in Amur River region and Okhotsk Sea region |
| title_sort | migrational activity of elements and chemical soil pollution during deposit exploitation in amur river region and okhotsk sea region |
| topic | Migrational activity of elements Migration conditions Element concentration mechanisms |
| url | https://doi.org/10.1051/e3sconf/20185604008 |
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