Abstract
Transplants of the lichen Parmelia sulcata were suspended in nylonbags in a region within a rectangle of 15 km wide and 25 km long on a grid2.5 km × 2.5 km, centred in a oil powered station. In each of the 47places, two sets of four transplants each were hung in a system that rotatesaccording to the wind direction. One set was always facing the wind and theother downwind. Every three months for a 9-month period one transplant fromeach set was collected. The transplants were analysed by instrumental neutronactivation analysis (INAA) and proton induced X-ray emission (PIXE). The transplantbehavior according to the different exposure to the wind is investigated,and some emission sources are identified.
Similar content being viewed by others
References
M. C. Freitas,M. A. Reis,L. C. Alves,H. Th. Wolterbeek,T. Verburg,M. A. Gouveia, J. Radioanal. Nucl. Chem., 217 (1997) 21.
M. C. Freitas,A. S. Nobre, J. Radioanal. Nucl. Chem., 217 (1997) 17.
M. C. Freitas,M. A. Reis,L. C. Alves,H. Th. Wolterbeek, Environ. Pollut. 106 (1999) 229.
M. C. Freitas,M. A. Reis,L. C. Alves,A. P. Marques,C. Costa, Biol. Trace Elem. Res., 71/72 (1999) 471.
M. C. Freitas,M. A. Reis,A. P. Marques,H. T. Wolterbeek, J. Radioanal. Nucl. Chem., 244 (2000) 109.
J. E. Sloof, Environmental Lichenology Biomonitoring Trace Element Air Pollution, Ph.D. Thesis, Delft University of Technology, The Netherlands, 1993.
M. A. Reis,L. C. Alves,M. C. Freitas,B. Van OS,H. Th. Wolterbeek, Sci. Total Env., 232 (1999) 105.
M. A. Reis, Quantitative Biomonitoring of Atmospheric Trace Elements in Portugal: Methods, Response Modelling and Nuclear Analytical Techniques, Ph.D. Thesis, Delft University of Technology, The Netherlands, 2000.
M. A. Reis,L. C. Alves,A. P. Jesus, Nucl. Instr. Meth. Phys. Res., B109/110 (1996) 493.
S. F. Stone,M. C. Freitas,R. M. Parr,R. Zeisler, Fresenius J. Anal. Chem., 352 (1995) 227.
R. Dybczynski,H. Polkowska-Motrenco,Z. Samczynski,Z. Szopa, Preparation and Certification of the Polish Reference Material “Oriental Tobacco Leaves” for Inorganic Analysis, Raporty IchTJ. SERIA A nr 1/96, Inst. Nucl. Chem. and Techn., Warsaw, 1996.
A. Bleise,B. Smodis, Report on the Intercomparison Run NAT-5 for the Determination of Trace and Minor Elements in two Lichen Samples, NAHRES-46, ed. IAEA, Vienna, 1999.
H. G. Seiler,A. Sigel,H. Sigel, Handbook on Metals in Clinical and Analytical Chemistry, Marcel Dekker, Inc., New York, 1994.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Freitas, M., Reis, M., Marques, A. et al. Use of lichen transplants in atmospheric deposition studies. Journal of Radioanalytical and Nuclear Chemistry 249, 307–315 (2001). https://doi.org/10.1023/A:1013229511154
Published:
Issue Date:
DOI: https://doi.org/10.1023/A:1013229511154