ON BACKGROUND CONTENT OF SOME MICROELEMENTS (V, Ni, Ti, Sn, Sc, Sr, Zr, Y, Yb) IN SOILS OF UDMURTIA

  • N.G. Zykina
    • Udmurt State University
  • M.F. Kuznetsov
    • Udmurt State University
DOI: https://doi.org/10.35634/2412-9518-2020-30-1-43-52
Keywords: microelements, heavy metals, scattered elements, rare-earth elements, background content

Abstract

The article presents the results of a study of the gross content of a number of microelements, including rare rare-earth metals (Sc, Y, Yb), in soils and soil-forming rocks of Udmurtia. For soil-forming rocks of that area, the average accumulation of most elements relative to clarke was noted. The highest concentration was observed for tin, ytterbium, and vanadium (Кк > 2), while dispersion was observed only for strontium. The content of microelements in humus horizons of sod-podzolic soils is lower than in soil-forming rocks. Only zirconium and titanium accumulate slightly (R < 1,3). The upper horizons of gray forest soils, where Zr, Ti, Y, and Sr are accumulated, are richer. In sod-carbonate soils, 6 out of 9 elements are accumulated.

References


  1. Dobrovol'skij V.V. Osnovy biogeokhimii [Fundamentals of biogeochemistry], Moscow: Akademiya Publ., 2003, 342 p. (in Russ.).

  2. Geografiya Udmurtii: prirodnye usloviya i resursy. Uchebnoe posobie. 1 [The geography of the Udmurt Republic: natural conditions and resources. Textbook. Part 1], Rysin I.I. (ed), Izhevsk: Udmurt. Gos. Univ., 2009, 255 p. (in Russ.).

  3. Kovrigo V.P. Pochvy Udmurtskoy respubliki [Soils of the Udmurt Republic], Izhevsk: Izhevskaya Gos. Sel'skokhoz. Akademiya Publ., 2004, 490 p. (in Russ.).

  4. Kuznetsov M.F. Mikroelementy v pochvakh Udmurtii [Trace elements in soils of the Udmurt Republic], Izhevsk: Udmurt. Gos. Univ., 1994, 287 p. (in Russ.).

  5. Gabdullin V.M., Sturman V.I. [Background concentrations of heavy metals in the surface layer of Udmurtia soils and the main factors affecting them], in Udm. Univ. Ser. Biol. Nauki o Zemle, 2004, no. 8, pp. 3-16 (in Russ.).

  6. Beznosov A.I., Bashmakov L.B., Nelyubin V.G. Soderzhanie tyazhelykh metallov v pakhotnykh pochvakh Udmurtskoy Respubliki [Content of heavy metals in arable soils of the Udmurt Republic], Izhevsk: Izhevskaya Gos. Sel'skokhoz. Akademiya Publ., 2005, 74 p. (in Russ.).

  7. Klassifikatsiya i diagnostika pochv SSSR [Classification and diagnostics of soils of the USSR], Moscow: Kolos Publ., 1977, 221 p. (in Russ.).

  8. Zyrin N.G., Obukhov A.I., Belitsina G.D. Metodicheskie ukazaniya po spektrograficheskomu opredeleniyu mikroelementov v pochve i zole rasteniy [Methodological guidelines for spectrographic determination of trace elements in soil and plant ash], Moscow: Moskovskiy Univ., 1971, 105 p. (in Russ.).

  9. Kasimov N.S., Vlasov D.V. [Clarkes of chemical elements as comparison standards in ecogeochemistry], in Mosk. Univ. Ser. 5. Geografiya, 2015, no. 2, pp. 7-17 (in Russ.).

  10. Grigor'ev N.A. Raspredelenie khimicheskikh elementov v verkhney chasti kontinental'noy kory [Chemical element distribution in the upper continental crust]. Yekaterinburg: Institut geologii i geokhimii UrO RAN, 2009, 382 p. (in Russ.).

  11. Vinogradov A.P. Geokhimiya redkikh i rasseyannykh khimicheskikh elementov v pochvakh [Geochemistry of rare and scattered chemical elements in soils], Moscow: AN SSSR Publ., 1957, 238 p. (in Russ.).

  12. Avessolomova I.A. Geokhimicheskie pokazateli pri izuchenii landshaftov [Geochemical indicators for landscape studies], Moscow: Mosk. Gos Univ., 1987, 108 p. (in Russ.).

  13. Perel'man A.I. Geokhimiya landshafta [Landscape geochemistry], Moscow: Vysshaya shkola Publ., 1966, 392 p. (in Russ.).

  14. Protasova N.A., Shcherbakov A.P. Mikroelementy (Cr, V, Ni, Mn, Zn, Cu, Co, Ti, Zr, Ga, Be, Sr, Ba, B, I, Mo) v chernozemakh i serykh lesnykh pochvakh Tsentral'nogo Chernozem'ya [Microelements (Cr, V, Ni, Mn, Zn, Cu, Co, Ti, Zr, Ga, Be, Ba, Sr, B, I, Mo) in Chernozems and Grey Forest Soils within Central Chernozemic Region], Voronezh: Voronezh. Gos. Univ., 2003, 368 (in Russ.).

  15. Asylbaev I.G., Khabirov I.K. [The Features of accumulation of rare earth elements in soils and rocks on South Ural], in Agrokhimiya, 2015, no.7, pp. 71-80 (in Russ.).

  16. Shakirov Yu.S. [Concentration of chemical elements in soils, rocks and plants of the western, northern and northeastern region of the Republic of Bashkortostan], Abstract of diss. Cand. Biol. Sci., Ufa, 2012, 23 p. (in Russ.).

Received 2020-01-24
Published 2020-05-08
Issue
Vol 30 No 1 (2020)
Section
Geoenvironmental problems and nature management
Pages
43-52