ARAYA Tohru

J-GLOBAL         Last updated: Jan 18, 2008 at 00:00
 
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Name
ARAYA Tohru
Degree
(BLANK)(Hokkaido University)

Research Areas

 
 

Academic & Professional Experience

 
1965
 - 
1972
Hokkaido University, Research Assistant
 
1972
 - 
1975
Hokkaido University, Lecturer
 
1975
 - 
1989
Hokkaido University, Associate Professor
 
1989
   
 
- Hokkaido University, Professor
 

Education

 
 
 - 
1965
Graduate School, Division of Agriculture, Hokkaido University
 
 
 - 
1963
Faculty of Agriculture, Hokkaido University
 

Misc

 
A morphological and chronological Study on the process of sediment movement in Saru River.
Research Bulletins of the College Experiment Forests Hokkaido University   44(4) 1217-1239   1987
Investigation Method of Process of Bed Load Movement.
Journal of the Japan Society of Erosion control Engineering   24(4) 6-13   1972
A Chronological Study of Volcanic Mudflows and Debris Disasterson Mt. Tokachi.
Research Bulletins of the College Experiment Forests Hokkaido University   48(11) 191-232   1991
Counter measures for debris disasters on the mountain slopes of Tarumae Volcano.
Research Bulletins of the College Experiment Forests Hokkaido University   46(2) 271-285   1989

Books etc

 
Volcanism and Environmental Hazards of Usu Volcano.
1988   
Debris Movement in Torrent
1991   
The new Erosion Control Engineering
1991   
Measures for debris disasters.
1992   
Erosion Control Works in Japan
1991   

Works

 
Survey for measures of debris disasters in active volcanic areas of Hokkaido.
1978 - 1989
Surveys on debris production and transport in Saru River channel, Hokkaido.
1987
A survey on land use and debris disasters in upper areas of Yangtze River Basin, China.
1989
Study on debris movement process in the river channel of Mt. Tokachi
1965
Study on Basin Denudation by 1973 Heavy Rain in northern Hokkaido
1973

Research Grants & Projects

 
Study on Sediment Movement and its Prevention Method
0086 (Japanese Only)
Project Year: 1981 - 1985
Study on Recovery Process of natural and artificial Vegetation
Grant-in-Aid for Scientific Research
Project Year: 1990 - 2000
Sediment movement Process in River Channel
Technology Development Project in Developing Countries
Project Year: 2000 - 2004