[S35] Flood Control Planning and Maintenance Management Technology

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[184] ESTIMATION OF THE DURATION FOR COMPLETION OF THE BASIC PLAN FOR RIVER IMPROVEMENR WOTS

*Tadaharu ISHIKAWA¹ (1. 東京工業大学 名誉教授)

Keywords:

age of global warming,basic river plan,duration for completion,rough estimation