[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

[HQR05-P01] Logratio analysis of grain-size distribution components suggests changing tidal sediment supply to Lake Hinuma, Japan

*Naofumi Yamaguchi¹, Ayaka Miura² (1. Global and Local Environment Co-creation Institute, Ibaraki University, 2. Department of Science Ibaraki University)

Keywords:Lake sediment, Grain-size distribution, Sediment source, Logratio analysis, Grain-size component