Effects the precipitation level and human-introduce eutrophication on microbenthos ecosystem presumed by lagoonal lamina deposit analysis

Kota Katsuki1, Koji Seto2, Makoto Saito1, Takeshi Sonoda3 and Takuroh Noguchi4, (1)Shimane University, Matsue, Japan, (2)Shimane University, EsReC, Matsue, Japan, (3)Tokyo University of Agriculture, Abashiri, Japan, (4)Organization Not Listed, Washington, DC, United States