Study on mass balance associated with water circulation in Lake Inawashiro catchment

-Focusing on the Neutralization Problem- (3)

Abstract

In the Hosei University water sentence geography laboratory, I investigate wetlands and the long-term water regime change of the catchment area and perform observation that I already keep the year about Lake Inawashiro. This study is intended that I clarify the current situation of the neutralization of Lake Inawashiro more by performing the comparison between latest field work (July, 2021) and past data and past study. I pay attention to the increase and decrease of the quantity of fluxes in an inflow river and want to continue an investigation while minding in particular the measurement of "the flow quantity" remarkably.