Effects of hydrophobic and hydrophilic organic matter on water repellency of sandy soils
(Annual meeting Jap Soc Irrig Drain Rural Eng. 2008)
Effects of Relative Humidity on Sessile Drop Contact Angle and Water Drop Penetration Time
(Annual meeting Jap Soc Irrig Drain Reclam Eng. 2007)
Effects of hydrophobic organic compounds, clay, and water content on water repellency of relatively dry soils
(Annual meeting Jap Soc Irrig Drain Reclam Eng. 2006)
Effects of organic matter, clay, and water content on water repellency of sandy soils
(Annual meeting Jap Soc Soil Physics 2006)
Comparison of colloidal stability in montmorillonite and kaolinite
(Annual meeting Jap Soc Irrig Drain Reclam Eng. 2004)
Professional career (1)：
農学博士 (東京大学)
Work history (5)：
1999/04 - 2013/03 :茨城大学教授農学部
1983/09 - 1999/03 :茨城大学助教授農学部
1972/06 - 1983/08 :茨城大学助手農学部
1971/10 - 1972/06 :東京都職員
Ibaraki University
Awards (2)：
1986 - 農業土木学会賞(奨励賞)
1986 - Science Encouragement Award (Japanese Spciety of Irrigation, Drainage, and Reclamation Engineering)
Association Membership(s) (7)：
Soil Science Society of America
, The Clay Minerals Society
, Japanese Society of Soil Science and Plant Nutrition
, Japanese Society of Soil Physics
, and Rural Engineering
, Drainage
, Japanese Society of Irrigation
