Safety and Efficiency for Weeding Work and Levee Slope’s Form Required for Mowing Machines on Paddy Fields in Steep Sloping Areas in Japan Geotechinique,Construction Materials & Environment,7(1):584-587 2017(Nov. 21) Author:Yoshiyuki Uchikawa, Masami Matsui, Teruo Arase, Takahiro Tamura
DEVELOPMENT OF FLORA IN RELATION TO WATER MANAGEMENT IN OBASUTE-OIKE IRRIGATION POND, JAPAN International Journal of GEOMATE,Vol.10(22):2025-2029 2016(Jun.) Author:T.Arase, T.Okano, Y.Uchikawa and T.Uchida
Shortfall of Conservation Support Strategies in Irrigation Structure Heritage Site; The Case of Ogawazeki Irrigation Canal in Gunma, Japan Pawees-Inwepf Joint International Conference2015 2015(Aug.) Presenter:Y.Uchikawa