[PP-2-2] ポスターセッション　コアタイム　グループ（2）

[PP-2-2-05] Characterization of Heavy Elements in River Water on the East Coast of Shiretoko Peninsula Using Semi-Quantitative Analysis

*Tatsuki Igusa¹, Katsuaki Komai² (1. Graduate School of Engineering, Kitami Institute of Technology, 2. Department of Engineering, Kitami Institute of Technology)

Keywords:concentration pattern, rare earth elements, Kruskal-Wallis test