References
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- Aizaki, M. 1980: Effect of temperature on primary production of periphyton in the midstream of the Tamagawa River. — Stud. Water Temp. 23: 5258–5264 (in Japanese).
- Aizaki, M. 1985: Total number of bacteria as a trophic state index. — Verh. Internat. Verein. Limnol. 22: 2732–2738.
- American Public Health Association, 1971: Standard Methods for the Examination of Water and Waste-water (13th ed.). — Amer. Public Health Ass., Washington.
- Menzel, D. W. & Vaccaro, R. F., 1964: The measurement of dissolved organic and particulate carbon in sea water. — Limnol. Oceanogr. 9: 138–142.
- Otsuki, A., Iwakuma, T., Kawai, T. & Aizaki, M., 1984: Recent trend in eutrophication of Lake Kasumigaura. — Res. Rep. Natl. Inst. Environ. Stud. R-1: 1–10 (in Japanese).
- Peterson, B. J., Hobbie, J. E., Corliss, T. L. & Kriet, D., 1983: A continuous flow periphyton bioassay; Tests of Nutrient Limitation in a tundra stream. — Limnol. Oceanogr. 28: 582–595.
- Tezuka, Y., Watanabe, Y., Hayashi, H., Fukunaga, S. & Aizaki, M., 1974: Changes in the standing crop of sessile microbes caused by organic pollution of the Tamagawa River. — Jpn. J. Ecol. 24: 43–49.