Abstract
The dry deposition rates on various grass fields and two forests have been measured by the use of 212Pb (T1/2 = 10.6 hours). The deposition rate on grass fields (average: 7 mm·s-1) roughly depends on the logarithms of the heights or densities of the grasses. The dry deposition rates on a broadleaved forest (Lithocarpus edulis) and a coniferous forest (Cryptomeria Japonica) were also measured. The highest (ave. 26 mm·s-1) was on the forest of C. Japonica because of the dense and adhesive surfaces of the leaves.
Original language | English |
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Pages (from-to) | 141-145 |
Number of pages | 5 |
Journal | Journal of Radioanalytical and Nuclear Chemistry |
Volume | 272 |
Issue number | 1 |
DOIs | |
Publication status | Published - Apr 2007 |
All Science Journal Classification (ASJC) codes
- Analytical Chemistry
- Nuclear Energy and Engineering
- Radiology Nuclear Medicine and imaging
- Pollution
- Spectroscopy
- Public Health, Environmental and Occupational Health
- Health, Toxicology and Mutagenesis