水圏環境の保全・再生

2:40 PM - 2:50 PM JST(5:40 AM - 5:50 AM UTC)

[II-85] Nationwide evaluation of river plastic waste removal from class A river basins by cleanup campaigns

*Mamoru Tanaka¹, Jin Kashiwada¹, Yasuo Nihei¹, Yumena Okada², Hiroshi Kaneko³, Hiroko Ito³ (1. Tokyo University of Science, 2. Oriental Consultants Global Co., Ltd., 3. All Japan River Litter Network)

Keywords:

River,Class A river basin,Plastic litter,Cleanup campaign,Waste removal effect