Hiroki Haga

发表

Echosounding observations of coverage, height, PVI, and biomass of submerged macrophytes in the southern basin of Lake Biwa, Japan

Hiroki Haga, Taisuke Ohtsuka, Masanari Matsuda, 2007, Limnology.

Relationship between dissolved oxygen concentration of bottom water and macrophyte biomass in the southern basin of Lake Biwa, Japan

Takeshi Yamane, Hiroki Haga, Taisuke Ohtsuka, 2006 .