Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SEKIYA Nagaaki and TAKAKAI Fumiaki and NIWA Katsuhisa and KIMURA Sonoko Dorothea and HATANO Ryusuke,Soil carbon storage and its dynamics in agricultural land in the Tokachi district of Hokkaido,Japanese Journal of Soil Science and Plant Nutrition,0029-0610,Japanese Society of Soil Science and Plant Nutrition,2010,81,3,224-233,https://cir.nii.ac.jp/crid/1390282681533606656,https://doi.org/10.20710/dojo.81.3_224