@article{oai:kanazawa-u.repo.nii.ac.jp:00009674, author = {吉井, 匠 and 佐々木, 俊法 and 今村, 正裕 and 榊山, 勉 and 庄司, 学 and 楳田, 真也}, issue = {2}, journal = {土木学会論文集B2(海岸工学) = Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)}, month = {Jan}, note = {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.}, pages = {I_221--I_225}, title = {津波浸水直後に土壌に残される化学成分の特徴}, volume = {68}, year = {2012} }