研究キーワード (8件):
水土保全
, 土壌侵食
, 水質汚濁
, 農業土木
, 砂防・河川工学
, Water pollution
, Agricultural engineering
, Sabo and river engineering
世界水土保全学会
, 農業土木学会
, 土木学会
, World Association of Soil and Water Conservation
, Drainage and Reclamation Engineering
, The Japanese Society of Irrigation
, Japan Society of Civil Engineering