About YAMAMOTO Yoshimasa
About Kyoto Univ., Kyoto, JPN
About NAKAHARA Hiroyuki
About Kyoto Univ., Kyoto, JPN
About Limnology
About Cyanophyta
About Aphanizomenon flos-aquae
About Lake pollution
About Ecosystems
About Plankton
About 藍藻類
About Aphanizomenon
About 水の華
About 分解
About pH
About 水温
About 日照時間
About 重要性