Measurements of dry deposition rates of 212Pb from aerosols on various natural and artificial surfaces

S. Osaki; S. Sugihara; Y. Maeda; T. Osaki

doi:10.1007/s10967-006-6819-y

Measurements of dry deposition rates of ²¹²Pb from aerosols on various natural and artificial surfaces

S. Osaki, S. Sugihara, Y. Maeda, T. Osaki

Central Institute of Radioisotope Science and Safety Management

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The dry deposition rates on various grass fields and two forests have been measured by the use of ²¹²Pb (T_1/2 = 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
Pages (from-to)	141-145
Number of pages	5
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	272
Issue number	1
DOIs	https://doi.org/10.1007/s10967-006-6819-y
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

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1007/s10967-006-6819-y

Cite this

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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.",

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AU - Maeda, Y.

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