Takahisa Tokunaga
- Field Observation Of Water Quality On Wajiro Intertidal Sand-flat. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2002, n. 720 (novembre 2002). (2002):
- Field Observations Of A High Turbidity Layer In Western Area Of Ariake Sea And Laboratory Experiments Of Oxygen Consumption By Suspended Solids. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2005, n. 782 ( 2005). (2005):