[PP-B1] グループB(1)

[PP-B-43] Study on the process and methods of discontinuing rivers passing through Ota Ward in Tokyo

*Shigeyuki Ishihara¹, Akira Kawamura², Hideo Amaguchi², Tadakatsu Takasaki³ (1. Tokyo Metropolitan Government, Tokyo Metropolitan University , 2. Graduate School of Civil and Environmental Engineering, Tokyo Metropolitan University , 3. Tokyo Metropolitan Government, Tokyo Metropolitan University )

Keywords:discontinuation of rivers, 1961 report on the diversion of rivers through culverts, public waterways, Tokyo