References
- Arnold, D. E., 1971: Ingestion, assimilation, survival, and reproduction by Daphnia pulex fed seven species of blue-green algae. — Limnol. Oceanogr. 16: 906–920.
- Gerloff, G. C. & Skoog, F., 1954: Cell contents of nitrogen and phosphorus as a measure of their availability for growth of Microcystis aeruginosa. — Ecology 35: 348–353.
- Komatsu, M., 1980: Relations between water bloom of Microcystis aeruginosa and various environmental parameters in Lake Kasumigaura. — MA Thesis, Univ. of Tsukuba, 104 pp (in Japanese).
- Miyai, H. & Takahashi, M., 1981: Phytoplankton population dynamics in outdoor microcosms under various nutrient supply. — Verh. Internat. Verein. Limnol. 21: 282–287.
- Otsuki, A., Kasuga, S. & Kawai, T., 1981: Seasonal changes of total phosphorus standing crop in a highly eutrophic lake. — Verh. Internat. Verein. Limnol. 21: 634–639.
- Parsons, T. R., Takahashi, M. & Hargrave, B., 1977: Biological oceanographic processes. 2nd ed. — Pergamon Press, Oxford, 278 pp.
- Toda, H., Hamada, A. & Ichimura, S., 1981: Acceleration of eutrophication process and community changes in biotic structure due to human activities in Lake Kasumigaura. — Verh. Internat. Verein. Limnol. 21: 646–651.
- Utermöhl, H., 1958: Zur Vervollkommung der quantitativen Phytoplankton-Methodik. — Mitt. Internat. Verein. Limnol. 9: 1–38.