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Title: INFLUENCE OF VARIOUS USE OF LAND RESOURCES ON THE GEOCHEMISTRY OF BOTTOM SEDIMENTS OF THE RIVER NETWORK OF THE KALININGRAD REGION
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INFLUENCE OF VARIOUS USE OF LAND RESOURCES ON THE GEOCHEMISTRY OF BOTTOM SEDIMENTS OF THE RIVER NETWORK OF THE KALININGRAD REGION
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1314-2704
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English
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21
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7.2
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• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA |
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In 2015-2020 the content of heavy metals and metalloids in the river bottom sediments in Kaliningrad region was studied. Definition of arsenic, lead, zinc, copper, and vanadium, iron, manganese, titanium, aluminum was carried out in water samples and in the samples of bottom and floodplain sediments in the watercourses, flowing into the Curonian Lagoon, in the Baltic Sea and in Kaliningradsky (Vistula) Lagoon, as well as in the watercourses of the southern part of the Kaliningrad region. The composition and patterns of the spatial distribution of trace elements in the bottom sediments of the river network of various regions of the Kaliningrad region are determined.
To assess the diversity of the geochemical composition of the bottom sediments, calculations of concentration ratio are made. The degree of dependence of the elemental composition of bottom sediments on the type of land use, soil types and landscapes, that formed on the catchment areas, are investigated. For microelements in bottom sediments of rivers, the enrichment factors are calculated as indicators of potential pollution. |
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conference
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21st International Multidisciplinary Scientific GeoConference SGEM 2021
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21st International Multidisciplinary Scientific GeoConference SGEM 2021, 16 - 22 August, 2021
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Proceedings Paper
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STEF92 Technology
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SGEM International Multidisciplinary Scientific GeoConference
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Serbian Acad Sci & Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts & Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci
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275-284
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16 - 22 August, 2021
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website
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cdrom
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8136
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Land use; geochemistry; bottom sediments; clarke of concentration; heavy metals
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