The impact factor for 2015 was released. It was 0.309 in 2011 and 0.412 in 2012 (we contracted with Elsevier for publication from 2012). And now, it was increased to 1.238 in 2015.
The details are shown in the following URL:
http://www.journals.elsevier.com/soils-and-foundations/
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Soils and Foundations
Editor
Yoshiaki Kikuchi