H. Haga

发表

Carbon autonomy of reproductive shoots of Siberian alder (Alnus hirsuta var. sibirica)

Shigeaki F. Hasegawa, I. Tayasu, K. Koba, 2003, Journal of Plant Research.

Potamoplanktonic Diatoms in the Nagara River; Flora, Population Dynamics and Influences on Water Quality.

Kyoji Yoshida, H. Haga, C. Isaji, 1992 .

Development of Potamoplanktonic Diatoms in Downreaches of Japanese Rivers.

Yasunori Watanabe, Kyoji Yoshida, H. Haga, 1994 .

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 .

Massive expansion of submerged macrophytes in the southern basin of Lake Biwa

H. Haga, 2008 .

Estimated distribution and biomass of a submerged macrophyte community in Lake Biwa's South Basin using an echo-sounder

T. Ohtsuka, H. Haga, Yasunori Kuwabara, 2004 .

Spatial distributions of biomass and species composition in submerged macrophytes in the southern basin of Lake Biwa [Japan] in summer of 2002

T. Ohtsuka, H. Haga, Minako Ashiya, 2006 .

NH4+ Regeneration and Uptake in Mesotrophic Lakes; Diurnal and Seasonal Variations.

M. Sakamoto, T. Nagata, H. Haga, 1996 .

Size‐fractionated NH4+ regeneration in the pelagic environments of two mesotrophic lakes

M. Sakamoto, T. Nagata, H. Haga, 1995 .

Can the catastrophic-shift model explain the sudden expansion in the distribution range of submerged macrophytes in the southern basin of Lake Biwa?

T. Ohtsuka, H. Haga, 2008 .

Long-term Changes in the Concentrations of Total Phosphorus and Nitrate in Some Quality Parameters of Water in Lake Biwa Using Integrated Analysis from Several Monitoring Data

M. Kumagai, K. Hayakawa, C. Jiao, 2012 .

Methods for quantitative sampling of epiphytic microinvertebrates in lake vegetation

T. Hanazato, H. Haga, R. Nakazato, 2002, Limnology.

High-resolution flow simulation in Typhoon 21, 2018: massive loss of submerged macrophytes in Lake Biwa

N. Takamura, K. Mabuchi, S. Nakada, 2021, Progress in Earth and Planetary Science.

Confirmation of surface area of the southern basin of Lake Biwa Japan

H. Haga, 2006 .

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.

Spatial distribution of submerged macrophytes in the southern basin of Lake Biwa in the summer of 2007, in comparison with that in 2002

K. Ishikawa, H. Haga, 2011 .

Determining suitable submerged macrophyte biomass in terms of dissolved oxygen concentration and biodiversity in the South Basin of Lake Biwa, Japan

K. Ishikawa, S. Ban, E. Inoue, 2018, Limnology.

Changes in transparency(Secchi disk reading) of the pelagic zone of the main basin of Lake Biwa over a span of 73 years.

T. Ohtsuka, H. Haga, 2003 .