水質・物質輸送・循環

11:30 〜 11:40

[II-43] Source Apportionment of Point Pollution in River Confluences Using Chemical Fingerprinting and Non-Negative Least Squares Estimation

*Wanasuriya Mudiyanselage Kanchana Dasunpriya Wijeratna¹, So Kazama¹, Kumudu Madhawa Kurugama¹ (1. Tohoku University)

キーワード：

Pollutant source identification、Non-Negative Least Squares (NNLS)、Heavy metal transport River confluences