[PP-B1] グループB(1)

[PP-B-22] Study of the changes in the structure of the water supply and revenue of Saitama City and its factors

*Naoto Yamamuro¹, Yukiko Hirabayashi¹ (1. Graduate School of Shibaura Institute of Technology, University of Science and Engineering)

Keywords:Saitama City, water cycle, natural circulation system, anthropogenic circulation system, water balance