About KATSUKI Atsunari
About Nihon Univ., Chiba, JPN
About Theoretical and Applied Mechanics Japan
About sand dune
About morphology
About vegetation
About wind
About air flow(meteorology)
About wind direction
About simulation
About mathematical model
About decay
About morphology
About barchan dune
About Numerical Simulation
About numerical model
About Fluid dynamics in general
About Physical geography
About 数値シミュレーション
About 植生
About 砂丘
About 形態学