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Title: ASSESSMENT OF RESISTANCE OF SOR HYDROMORPHIC SOLONCHAK OF THE AZOV SEA COAST TO OIL AND HEAVY METALS POLLUTION ON BIOLOGICAL PARAMETERS
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ASSESSMENT OF RESISTANCE OF SOR HYDROMORPHIC SOLONCHAK OF THE AZOV SEA COAST TO OIL AND HEAVY METALS POLLUTION ON BIOLOGICAL PARAMETERS
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1314-2704
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English
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17
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32
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Saline soils do not play a leading role in human economic activity. At the same time, they occupy large areas in the world and perform important ecological functions ? maintaining the biodiversity and sustainability of natural ecosystems. By the end of 2018, the road and rail bridge between Taman and Crimea will be built. The construction of the bridge, the operation of the road, and the development of the related infrastructure will strengthen the human impact on soil cover in the region. One of the negative effects is soil pollution by oil, oil products, and heavy metals. The conducted study showed a significant effect of chromium, copper, nickel, lead and oil pollution on the biological properties of sor hydromorphic solonchaks. The study found a decrease in the total number of bacteria, the activity of catalase and dehydrogenase, cellulolytic capacity, abundant Azotobacter kind of bacteria, and an increase in soil phytotoxicity. In terms of the negative impact on the biological properties of sor hydromorphic solonchak, heavy metals form the next row: Cr > Pb > Ni > Cu. Saline soils are less resistant to chemical pollution than the zonal soils of the region ? chernozems. Regional environmental standards of content of chromium, copper, nickel, lead and oil in sor hydromorphic solonchak are offered.
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conference
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17th International Multidisciplinary Scientific GeoConference SGEM 2017
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17th International Multidisciplinary Scientific GeoConference SGEM 2017, 29 June - 5 July, 2017
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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33-38
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29 June - 5 July, 2017
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website
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cdrom
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3397
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Sor hydromorphic solonchak; soil pollution; biodiagnostics; environmental standards.
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