@phdthesis{oai:tsukuba.repo.nii.ac.jp:00031994, author = {荒居, 博之 and Arai, Hiroyuki}, month = {}, note = {2013}, school = {筑波大学, University of Tsukuba}, title = {Studies on the silicon dynamics and those impacts on diatom blooms in a shallow eutrophic lake}, year = {2013} }