Back to Search
Start Over
The usability of tree barks as long term biomonitors of atmospheric radionuclide deposition
- Source :
-
Applied Radiation & Isotopes . Dec2010, Vol. 68 Issue 12, p2433-2437. 5p. - Publication Year :
- 2010
-
Abstract
- Abstract: In view of the lower radionuclide activities of moss and lichen, tree barks can be used as biomonitors of radioactive contamination, regardless of the contribution of soil uptake. The present study was conducted to determine the activity concentrations of 137Cs, 40K, 232Th and 238U in the barks of pine (Pinus nigra) and oak (Quercus petraea) trees collected from the Thrace region in Turkey. By considering the previous studies carried out in the same region, it is noticed that among lichen, moss, oak bark and pine bark, oak bark is the best accumulator of 137Cs and natural radionuclides. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09698043
- Volume :
- 68
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Applied Radiation & Isotopes
- Publication Type :
- Academic Journal
- Accession number :
- 53572080
- Full Text :
- https://doi.org/10.1016/j.apradiso.2010.07.010