土木学会論文集B2(海岸工学) = Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
巻
68
号
2
ページ
I_221 - I_225
発行年
2012-01-01
ISSN
1884-2399
DOI
10.2208/kaigan.68.I_221
出版者
土木学会 = Japan Society of Civil Engineers
抄録
Chemical properties of tsunami-inundated soil and tsunami deposits were investigated using the samples obtained in Tohoku after the 2011 Tohoku-oki tsunami. The relative composition of water-soluble ions in the inundated samples obtained from Tohoku was similar to that of seawater and no significant difference was found between the tsunami deposits and the tsunami-inundated soils. Some soil samples show that the water-soluble ions in the surface may have been removed by rainfall, indicating that the layers of the tsunami-inundated soil and tsunami deposits could not be correspond to the layers containing rich chemicals.
津波浸水直後に土壌に残される化学成分の特徴
TE-PR-UMEDA-S-221.pdf
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