Geochemical characteristics and distribution of rare earth elements in makirina bay sediments (n. Dalmatia, Republic of Croatia)

  • Darja Komar
  • Nastja Rogan Smuc
  • Zivana Lambasa Belak
  • Sanja Matešić
  • Sonja Lojen
  • Goran Kniewald
  • Petra Vrhovnik
  • Tadej Dolenec
  • Matej Dolenec

Abstract

The research focuses on determination of geochemical characteristics and distribution of Rareearth elements (REEs) in Makirina Bay sediments. The overall REEs concentrations in Makirina Bay sediments samplesdetected during study ranged from 123.94 ppm to 188.74 ppm. REEs content showed a gradual increase towardsthe depth of sediments. The average UCC-normalized REEs pattern pointed out negative δCe values and positive δEuvalues, indicating reductive conditions prevailing in Makirina Bay sediments. Calculated enrichment factor values arein the range of natural variability with no addition of different anthropogenic components. According to sequentialextraction procedure results, the studied fractions can be followed from highest to lowest percentage of REEs as: oxidizable> exchangeable > reducible+residual > reducible > water soluble fraction. The calculated transfer factor valuesgenerally confirmed the sequential extraction procedure results. The concentrations of all studied REEs are higherin above-ground than in below-ground biomass of seagrass Cymodocea nodosa.

References

Aubert D., Probst A., Stille P.: Distribution and origin of major and trace elements (particularly REE, U and Th) into labile and residual phases in an acid soil profile (Vosges Mountains, France). Applied Geochemistry, 19, 899–916 (2004).

Birth G. A.: A scheme for assessing human impacts on coastal aquatic environments using sediments. In: Woodcoffe C. D., Furness R A. (Eds): Coastal GIS 2003. University of Wollongong, Australia, 2003.

Cao X., Chen Y., Wang X., Deng X.: Effects of redox potencial and pH value on the release of rare earth elements from soil. Chemosphere, 44, 655–661 (2001).

Chen C. W., Kao C, M., Chen C. F., Dong C. D.: Distribution and accumulation of heavy metals in the sediments of Kaohsiung Harbor, Taiwan. Chemosphere, 66, 1431– 1440 (2007).

Coppin F., Berger G., Bauer A., Castet S., Loubet M.: Sorption of lanthanides on smectite and kaolinite. Chemical Geology, 182, 57–68 (2002).

Cullers R. L., Graf J. L.: Rare earth elements in igneous rocks of the continental crust: predominantly basic and ultrabasic rocks. In: Henderson P. (ed.): Rare Earth Element Geochemistry, 1st edn. Elsevier, Amsterdam, pp. 237–274, 1984.

Dean J. R.: Bioavailability, bioaccessibility and mobility of environmental contaminants. Wiley, London, pp. 292, 2007.

Dolenec M., Lojen S., Ogrinc N., Lambaša Ž.: Environmentally controlled variations of δ18O and δ13C in mollusc shells from Makirina Bay, the Murter Sea and Pirovac Bay (Central Adriatic). RMZ Materials and Geoenvironment, 49 (1), 85–99 (2002).

Ebrahimpour M., Mushrifah I.: Heavy metal concentrations in water and sediments in Tasik Chini, a freshwater lake, Malaysia. Environmental Monitoring and Assessment, 141, 297–307 (2008).

Filgueiras A. V., Lavilla I., Bendicho C.: Chemical sequential extraction for metal partitioning in environmental solid samples. Journal of Environmental Monitoring, 4, 823-857 (2002).

Fleet A. J.: Aqueous and sedimentary geochemistry of the rare earth elements. In: Henderson P. (ed.): Rare Earth Element Geochemistry, 1st edn. Elsevier, Amsterdam, pp 343–373, 1984.

Forghani G., Moore F., Lee S., Qishlaqi A.: Geochemistry and speciation of metals in sediments of the Maharlu Saline Lake. Environmental Earth Sciences, 59, 173–184 (2009).

Gao X., Chen C. A., Wang G., Xue Q., Tang C., Chen S.: Environmental status of Daya Bay surface sediments inferred from a sequential extraction technique. Estuarine, Coastal and Shelf Science, 86, 369–378 (2010).

Grousset F. E., Quetel C. R., Thomas B., Donard O. F. X., Lambert C. E., Guillard F., Monaco A.: Anthropogenic vs. lithogenic origins of trace elements (As, Cd, Pb, Rb, Sb, Sc, Sn, Zn) in water column particles: northwestern Mediterranean Sea. Marine Chemistry, 48, 291–310 (1995).

Hannigan R., Dorval E., Jones C.: The rare earth element chemistry of estuarine surface sediments in the Chesapeake Bay. Chemical Geology, 272, 20–30 (2010).

Hendreson P.: General geochemical properties and abundances of the rare earth elements. In: Henderson P. (ed.): Rare Earth Element Geochemistry, 1st edn. Elsevier, Amsterdam, pp. 1–32 (1984).

Jung H. S., Lim D., Choi J. Y., Yoo H. S., Rho K. C., Lee H. B.: Rare earth element compositions of core sediments from the shelf of the South Sea, Korea: Their controls and origins. Continental Shelf Research, 48, 75–86 (2012).

Kabata-Pendias A., Pendias H.: Trace Elements in Soils and Plants. CRC Press, Boca Raton, pp. 432, 2001.

Kalfakakou V., Akrida-Demertzi K.: Transfer factors of heavy metals in aquatic organisms of different trophic levels. http://biopolitics.gr/biowp/wp-content/uploads/2013 /04/kalfakakou. pdf. Accessed 12.8.2014.

Laveuf C., Cornu S.: A review on the potentiality of Rare Earth Elements to trace pedogenetic processes. Geoderma, 154, 1–12 (2009).

Li X., Shen Z., Wai O. W. H., Li Y.: Chemical partitioning of heavy metal contaminants in sediments of the Pearl

Published
2014-12-29