博士論文一覧

2019年

• Masato Sato (佐藤 昌人): 
  Salt weathering in humidity-change or freeze-thaw environments: A series of laboratory experiments

2013年

• Tatsuya Watanabe (渡邊 達也): 
  Dynamics and variability of patterned ground at a continous permafrost site, Central Spitsbergen

2010年

• Ryoko Nishii (西井 稜子): 
  Dynamics of rock slope deformation before and after an alpine rockslide

2009年

• Wonsuh Song (宋　苑瑞): 
  Laboratory experiments on bacterial weathering of granite and its constituent minerals

2008年

• Tetsuya Kogure (小暮 哲也): 
  Gravity- and wave-induced collapses of coral limestone cliffs with notches and vertical joints

2006年

• Tsuyoshi Wakatsuki (若月　強): 
  Lithological Control on Soil Formation and Soil Slips in　Weathering-limited Slopes Underlain by Granitic Rocks
• Yuki Matsushi (松四 雄騎): 
  Triggering Mechanisms and Rainfall Thresholds of Shallow Landslides on Soil-mantled Hillslopes with Permeable and Impermeable Bedrocks
• Sachi Wakasa (若狭　幸): 
  Denudation Rates of Granite Landforms Estimated from Cosmogenic Radionuclide Analysis

2005年

• Yasuhiko Takaya (高屋 康彦): 
  Surface alteration during the early stage of weathering of granite and its constituent minerals under acidic conditions
• Hisashi Aoki (青木 久): 
  Evaluation of Strength of Weathered Rocks in the Coastal Environment: Application of the Equotip Hardness Tester
• Hiroyuki Obanawa (小花和 宏之): 
  Mathematical Modeling of Talus Development and Its Application to the Caldera Wall of Mount St. Helens

2004年

• Atsushi Ikeda (池田 敦): 
  Rock glacier dynamics near the lower limit of mountain permafrost in the Swiss Alps
• Tsuyoshi Hattanji (八反地 剛): 
  Threshold conditions for channel initiation in a humid forested mountain: An approach from hydro-geomorphic observations

2001年

• Ken'ichi Nishiyama (西山 賢一): 
  Rates and mechanism of changing in rock properties due to weathering of sandstone gravel
• Yasuhiro Ohnuki (大貫 靖浩): 
  Study on soil erosion after forest clearing in Okinawa Island