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Miyamoto, Yutaka; Saito, Yoko; Magara, Masaaki; Sakurai, Satoshi; Usuda, Shigekazu
Journal of Radioanalytical and Nuclear Chemistry, 271(1), p.83 - 88, 2007/01
Times Cited Count：0 Percentile：0.01(Chemistry, Analytical)Airborne dust samples were collected with a high-volume sampler at a fixed point in JAERI-Tokai for three years. Recently at JAERI-Tokai, a number of pine trees to arrest sand shifting was cut down. We analyzed the variation in elemental composition of the dust collected before and after felling the trees. It found, from the two-dimentional plots of ratio of elemental concentration such as Sc/Na-Cl/Na ratios, almost all samples consisted of mixture of sea-salt and soil. There were some differences between the elemental composition of the dust collected before and after felling the trees.
Yamanishi, Takeshi; Seshimo, Kazuyoshi; Kitami, Takayuki; Naruse, Hideo; Tan, Sakyo*
Nihon Ryokka Kogakkai-Shi, 30(1), p.227 - 230, 2004/08
Large-scale pine woods is deforested before the High-Intensity Proton Accelerator facilities construction in the Japan Atomic Energy Research Institute Tokai Research Establishment. Spraying the black pine seeds by spraying as an trial method of planting for the restoration of this forest.
