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Concentration of uranium in waters of the biggest lakes of the Tywa river drainage basin

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Treść / Zawartość
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The paper presents the results of research of uranium concentrations in its different kinds – suspended and dissolved – in waters of the largest lakes located in the catchment area of the River Tywa – Strzeszowskie Lake, Dłużyna Lake, Długie Lake and Dłuzec Lake. Small (or the order of several 0,01 μg/l) variations in concentration of uranium in different lakes were noted. The study has also shown a seasonal variation – in a similar range – in concentrations of the above species of uranium, as well as total uranium. The content of dissolved uranium was highest in the autumn and winter, lower in the spring and summer. Overall, total uranium was found in greatest concen-trations during the fall, in other seasons concentrations were lower and similar to each other. Suspended uranium was found in largest concentrations in autumn and summer, in lower ones in spring and winter. Concentrations of the different species of uranium during the study period showed a small variation – variation coefficient below 10% for total uranium and dissolved uranium, and about 25% for suspended uranium. The observed concentrations of uranium were typical of uncontaminated unpolluted water.
Rocznik
Strony
56--63
Opis fizyczny
Bibliogr. 22 poz., tab., rys.
Twórcy
autor
  • Department of Hydrochemistry and Aquatic Biological Resources, West Pomeranian University of Techno logy in Szczecin, Kazimierza Królewicza 4, 71-550 Szczecin, Poland
autor
  • Department of Hydrochemistry and Aquatic Biological Resources, West Pomeranian University of Techno logy in Szczecin, Kazimierza Królewicza 4, 71-550 Szczecin, Poland
Bibliografia
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  • 3. Bowen H.J.M. 1979. Environmental chemistry of the elements. Academy, London.
  • 4. Birke M., Rauch U., Lorenz H. 2009. Uranium in stream and mineral water of the Federal Republic of Germany. Environ Geochem Health. 31, 693–706
  • 5. Chappaz A. Gobeil Ch., Tessier A. 2010. Controls on uranium distribution in lake sediments. Geochimica et Cosmochimica Acta 74, 203–214
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  • 10. Kratz S., Schnug E. 2006. Rock phosphates an P fertilizer as sources of U contamination in agricultural soils. In: B. Merkel & A. Hasche-Berger (Eds.). Uranium in the environment. Springer-Verlag, Berlin, 57–67.
  • 11. Kubiak J., Oszkinis D., Zapert N. 2009. Wstępne dane o warunkach termicznych i tlenowych wód największych jezior zlewni rzeki Tywy. (W): Marszelwski W. (ed.). 2009. Anthropogenic and natural transformations of lakes. Vol. 3. PTLim. Toruń, p. 252.
  • 12. Kubiak J., Machula S., Stepanowska K., Biernaczyk M. 2013. Wpływ zawartości glinu ma biocenozę wód jezior o zlewniach słabo zurbanizowanych. Inż. Ekolog. 35, 65-105.
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  • 14. Merkel B., Planer-Friedrich B.. Wolkersdorfer C. 2002. Uranium in the aquatic environment. Springer-Verlag, Berlin, p. 1112.
  • 15. Merkel B., Sperling B. 1998. Hydrogeochemische Stoffsysteme. Teil 2: Deutscher Verband fur Wasserwirtschaft und Kulturbau e.V. Wirtschafts und Verlagsgesellschaft Gas und Wasser, Bonn, p. 397.
  • 16. Mikołajski J. 1964. Geografia województwa Szczecińskiego. STN, Szczecin, p. 221.
  • 17. Pietrzak-Flis Z., Kamińska I., Chrzanowski E. 2004. Uranium isotopes in waters and bottom sediments of rivers and lakes in Poland. Nukleoinka 49 (2), 69−76.
  • 18. Skwarzec B.A., Boryło A.D., Struminńska D., 2002. U isotopes in water and sediments of the southern Baltic. J. Environ. Radioactiv. 61, 345–363.
  • 19. StatSoft Inc. 2009. STATISTICA (data analysis software system) version 10.0. www.statsoft.com.
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Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-0a5669f8-4bca-4ae1-af30-91ec249f1753
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