낙동강 하구 호석에 관한 조사연구(I)- 낙동강의 조위변동 -

A study on the tidal phenomena of Nagdong River-mouth - Tidal fluctuations of Nagdong River -

The relations between tidal fluctuation and freshwater discharge are stuied dy use of observed data in the estuarine region of the Nagdong Rivre. Damping modulus which represents the resistance to propagation of tidal wave is estimated, and it is verified that when the fresh water discharge is lower than 300 m/sec., the elevation of mean-water-level at Gupo is the same as mean sea-water-level.