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The radiochemical and chemical characterization of marine sediments taken up from Cuba's northern and southern littoral

  • Marisé García Batlle
  • Juan Manuel Navarrete Tejero
  • José I. Golzarri
  • Guillermo Espinosa
Article
  • 88 Downloads

Abstract

Radioactive contamination factor (RCF) has been proposed as a suitable unit to measure the magnitude of radioactive contamination at global scale, caused mainly by more than 2000 nuclear explosion tests performed during the 1945–1965 period. It is obtained as percentage of contaminant radioactivity (137Cs) compared to natural radioactivity (40K), both expressed in Bq/g of marine sediments conditioned in Marinelli containers and detected in both NaI(Tl) and HPGe detectors. Till now, some results have been obtained from samples taken up in Pacific and Gulf of Mexico coast. At present, additional results were obtained in samples from Cuba North and South coast, including nuclear tracks from α particles. Also, the total oxides content and trace metal content were determined by WD-XRF and ICP-MS respectively These results have been as clear and consistent that previous ones, and it seems to confirm that proposed method is simple and suitable to be enlarged to some other areas of the planet.

Keywords

Radioactive pollution Marine sediments Gamma spectrometry Nuclear tracks Cuba 

Notes

Acknowledgements

The authors want to thank the MSc. Ernesto Hernández Mendiola (Ultrapure Chemistry and ICP-MS Laboratory), to Dr. Peter Shaff (LUGIS, National University of Mexico) for their support in the preparation and analysis of the samples and to Rufino Lozano (LUGIS) for XRF analyses.

Compliance with ethical standards

Conflict of interest

The authors declare no conflict of interest.

References

  1. 1.
    Saςan S, Ugur A, Sunlu U, Buyukısık B, Aksu M, Sunlu FS (2010) The 210Po and 210Pb levels in surface sediment samples in the Izmir Bay (Aegean Sea-Turkey). Environ Monit Assess 161:575–582CrossRefGoogle Scholar
  2. 2.
    Atta ER, Zakaria KhM (2014) Evaluation of some radioactive materials and heavy metals in marine environment of Alexandria coastline, Egypt. J Environ Prot 5:1618–1629CrossRefGoogle Scholar
  3. 3.
    Lavi N, Groppi F, Alfassi Z (2004) On the measurement of 40K in natural and synthetic materials by the method of high resolution γ ray spectrometry. Radiat Meas 38:139–143CrossRefGoogle Scholar
  4. 4.
    Navarrete JM, Espinosa G, Müller G, Golzarri JI, Zúñiga M (2013) Marine sediments as a radioactive pollution repository in the world. J Radioanal Nucl Chem 299:843–847CrossRefGoogle Scholar
  5. 5.
    Navarrete JM, Müller G (2010) Natural radioactivity and radioactive contamination in sea water. In: Radioactive Contamination Research Developments, Chap. 8, Nova Science Publishers, Inc. pp 270–274Google Scholar
  6. 6.
    Hanslíkl E, Marešoval D, Juranoval E (2013) Natural and artificial radionuclides in river bottom sediments and suspended matter in the czech republic in the period 2000–2010. J Environ Prot 2014(5):114–119Google Scholar
  7. 7.
    Alonso-Hernández CM, Cartas-Águila H, Díaz-Asencio M, Muñoz-Caravaca A, Martín-Pérez J, Hernández RS (2006) Atmospheric deposition of 137Cs between 1994 and 2002 at Cienfuegos, Cuba. J Environ Radioact 88(2):199–204CrossRefGoogle Scholar
  8. 8.
    Díaz-Asencio M, Alonso-Hernández CM, Bolaños-Álvarez Y (2009) One century sedimentary record of Hg and Pb pollution in the Sagua estuary (Cuba) derived from 210Pb and 137Cs chronology. Mar Sci 40(4):321–337Google Scholar
  9. 9.
    Gelen A, Díaz O, Simón MJ, Herrera E, Soto J, Gómez J, Ródenas C, Beltrán J, Ramírez M (2003) 210Pb dating of sediments from Havana Bay. J Radioanal Nucl Chem 256(3):561–564CrossRefGoogle Scholar
  10. 10.
    Navarrete JM, Müller G, Golzarri JI, Espinosa G (2011) Establishment of a radioactive contamination index in seawater from the gulf and pacific coasts in Mexico. Int J Environ Health 5:318–323CrossRefGoogle Scholar
  11. 11.
    Navarrete JM, Zúniga MA, Espinosa G, Golzarri JI (2012) Assessment of present and future radioactive contamination at global scale. J Chem Chem Eng 6:1010–1015Google Scholar
  12. 12.
    Navarrete M, Zúñiga M, Espinosa G, Golzarri J (2014) Radioactive contamination factor (RCF) obtained by comparing contaminant radioactivity (137Cs) with natural radioactivity (40K) in marine sediments taken up from Mexican sea waters. World J Nucl Sci Technol 4:158–162CrossRefGoogle Scholar
  13. 13.
    Espinosa G (1994) Nuclear Traces in Solids. Book. National Autonomous University of Mexico, Physics Institute. ISBN 968-36-4219-5Google Scholar
  14. 14.
    Fetter CW (1993) Contaminant Hydrogeology. MacMillan Publishing Company, New YorkGoogle Scholar
  15. 15.
    Garcia-Batlle M (2017) Determination and comparison of the coefficient of radioactive pollution (RCF), in marine sediments on mexican and cuban coasts. In: Senior Thesis. National Autonomous University of MexicoGoogle Scholar
  16. 16.
    Lozano R, Bernal JP (2005) Characterization of a new set of eight geochemical reference materials for XRF major and trace element analysis. Rev Mex de Ciencias Geol 22(3):329–334Google Scholar
  17. 17.
    Bankb T, Rotha E, Tinkerb P, Granitea E (2016) Analysis of rare earth elements in geologic samples using inductively coupled plasma mass spectrometry. In: US DOE Topical Report—DOE/NETL-2016/1794Google Scholar
  18. 18.
    Sharon M, Madhuri S (2009) Nuclear chemistry. In: Ane Books India, vol. 1. CRC Press, Boca Raton, p 173Google Scholar
  19. 19.
    Choppin GR, Rydberg J (1980) Nuclear chemistry. In: Theory and Applications, 1st edn., vol. 1. Pergamon Press, Oxford, p. 401Google Scholar
  20. 20.
    Rodríguez-Meza GD (1999) Heavy metals in sediments of the Ensenada de La Paz, Baja California Sur, Mexico, Senior Thesis. MexicoGoogle Scholar
  21. 21.
    DOF. NORMA Oficial Mexicana NOM-147-SEMARNAT/SSA1-2004, Que establece criterios para determinar las concentraciones de remediación de suelos contaminados por arsénico, bario, berilio, cadmio, cromo hexavalente, mercurio, níquel, plata, plomo, selenio, talio y/o vanadio. MéxicoGoogle Scholar
  22. 22.
    Doménech X (1997) The impact of pollutants in Miraguano. Revista In: Química del sedimento, Ed. Miraguano, Madrid, pp 190Google Scholar
  23. 23.
    Espinosa G (1991) Past, present and future of materials, methodology and instrumentation in particle tracks in solids. Nucl Tracks Radiat Meas 19:843CrossRefGoogle Scholar
  24. 24.
    Espinosa G, Gammage RB, Meyer K, Wheeler RB, Salasky M (1995) Alpha radiation detection and analysis by nuclear track detectors. Radiat Prot Dosim 59:227–229CrossRefGoogle Scholar

Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2018

Authors and Affiliations

  • Marisé García Batlle
    • 1
  • Juan Manuel Navarrete Tejero
    • 1
  • José I. Golzarri
    • 2
  • Guillermo Espinosa
    • 2
  1. 1.Faculty of ChemistryNational Autonomous University of MexicoCDMXMexico
  2. 2.Physics Institute, National Autonomous University of MexicoCDMXMexico

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