References
- American Public Health Association (APHA), 1992: Standard Methods for Examination of Water and Wastewater; 18 th ed.-APHA.
- Banker, R., Carmeli, S., Hadas, O., Teltsch, B., Porat, R. & Sukenik, A., 1997: Identification of cylindrospermopsin in the cyanobacterium Aphanizomenon ovalisporum (Cyanophyceae) isolated from Lake Kinneret, Israel. — J. Phyeol. 33: 613–616.
- Berman, T. & Pollingher, U., 1974: Annual and seasonal variations of phytoplankton, chlorophyll and photosynthesis in Lake Kinneret. — Limnol. Oceanogr. 19: 31–54.
- Berman, T., Yacobi, Y. Z. & Pollingher, U., 1992: Lake Kinneret phytoplankton: Stability and variability during twenty years (1970–1989). — Aquat. Sci. 54: 104–127.
- Cotner, J. B. & Wetzel, R. G., 1991: Bacterial phosphatases from different habitats in a small hardwater lake. — In: Chrost, R. J., (ed.): Microbial Enzymes in Aquatic Environments: 183–205. — Springer-Verlag.
- Gophen, M., Serruya, S. & Threlkeld, S. T., 1990: Long term patterns in nutrients, phytoplankton and zooplankton of Lake Kinneret and future predictions for ecosystem structure. — Arch. Hydrobiol. 118: 449–460.
- Holm-Hansen, O., Lorenzen, C. J., Holmes, R. W. & Strickland, J. D. H., 1965: Fluorometric determination of chlorophyll. — J. Cons. Cons. Int. Explor. Mer. 30: 3–15.
- Hoppe, H. G., 1983: Significance of ectoenzymatic activities in the ecology of brackish water: measurements by means of methylumbelliferyl substrates. — Mar. Ecol. Prog. Ser. 11: 289–308
- Moss, B., 1972: The influence of environmental factors on the distribution of freshwater algae: an experimental study. — J. Ecol. 60: 917–932.
- Pollingher, U., 1986: Phytoplankton periodicity in a subtropical lake (Lake Kinneret, Israel). — Hydrobiologia 138: 127–138.
- Pollingher, U., 1991: A long term study of Chroococcus population in Lake Kinneret (Israel). — Algol. Stud. 64: 377–383.
- Pollingher, U. & Kimor, B., 1969: Seasonal and bathymetric changes in the composition of the phytoplankton populations of Lake Tiberias based on biomass estimations during the year 1964–1967. — Sea Fish. Res. Station Bull. 55: 3–20.
- Pollingher, U., Hadas, O., Yacobi, Y. Z., Zohary, T. & Berman, T., 1998: Aphanizomenon ovalisporum (Forti) in Lake Kinneret, Israel. — J. Plankton Res. 20: 1321–1339.
- Robarts, R. D., Waiser, M. J., Hadas, O., Zohary, T. & MacIntyre, S., 1998: Relaxation of phosphorus limitation due to typhoon induced mixing in two morphologically distinct basins of Lake Biwa, Japan. — Limnol. Oceanogr. 43: 1023–1036.
- Serruya, C., Edelstein, M., Pollingher, U. & Serruya, S., 1974: Lake Kinneret sediments: nutrient composition of the pore water and mud water exchanges. — Limnol. Oceanogr. 19: 489–508.
- Steemann Nielsen, E., 1952: The use of radioactive carbon (14C) for measuring organic production in the sea. — J. Cons. Cons. Int. Explor. Mer. 18: 117–140.
- Utermohl, H., 1959: Zur Vervollkommnung der quantitativen Phytoplankton methodik. — Mitt. Int. Ver. Theor. Angew. Limnol. 9: 38 pp.