References
- Albright, L. J. & Wilson, E. M., 1974: Sub-lethal effects of several metallic salts organic compound combinations upon the heterotrophic microflora of a natural water. — Water Res. 8: 101–105.
- Apha, 1995. Standard Methods for the Examination of Water and Wastewater, 18th edn: 932–934. — Greenberg, A. E., Clasceri, L. S. & Eaton, A. D. (eds). — American Public Health Association, pp. 932–934.
- Dash, R. C., Mohapatra, P. K. & Mohanty, R. C., 1995: Salt induced changes in the growth of Chlorococcum humicolo and Scenedesmus bijugatus under nutrient limited cultures. — Bull. Environ. Contamin. Toxicol. 54: 695–702.
- Frevert, T., 1985. Heavy metals in Lake Kinneret (Israel). I. Total copper and cupric ion concentrations in Lake Kinneret and the River Jordan. — Arch. Hydrobiol. 104: 527–542.
- Frevert, T., Pollingher, U. & Berman, T., 1982. Why do River Jordan algae not grow in Lake Kinneret? — Trace Substances in Environmental Health XVI, pp. 174–186.
- Gophen, M., & Gal, I., 1992. Lake Kinneret: 25–27 (in Hebrew).
- Holm-Hansen, O., Lorensen, C., Holmes, R. W. & Strickland, J. D., 1965: Fluorimetric determination of chlorophyll. — J. Cons. Cons. Int. Explor. Mer. 30: 3–15.
- Jonas, R. B., 1989: Acute copper and cupric ion toxicity in an estuarine microbial community. — Appl. Environ. Microbiol. 55: 43–49.
- Kinne, O., 1971: Marine Ecology, a Comprehensive, Integrated Treatise on Life in Oceans and Coastal Waters, vol. 1. part 2. Environmental Factors. — Wiley Interscience, London.
- Mantoura, R. F. C., 1987: Organic films at a halocline. — Nature 328: 579–580.
- Morris, A. W., Mantoura, R. F. C., Bale & Howland, R. J. M., 1978: Very low salinity regions of estuaries: important sites for chemical and biological reactions. — Nature 274: 678–680.
- Painchaud, J., Lefaivre, D. & Therriault, J.-C, 1987: Box model analysis of bacterial fluxes in the St. Lawrence Estuary. — Mar. Ecol. Prog. Series 41: 241–252.
- Painchaud, J. & Therriault, J.-C., 1985: Heterotrophic potential in the St. Lawrence Estuary: distribution and controlling factors. — Nat. Can. 12: 65–76.
- Painchaud, J., Therriault, J.-C. & Legendre, L., 1995: Assessment of salinity-related mortality of freshwater bacteria in the Saint Lawrence Estuary. — Appl. Environ. Microbiol. 61: 205–208.
- Porter, K. G. & Feig, Y. S., 1980: The use of DAPI for identifying and counting aquatic microflora. — Limnol. Oceanogr. 25: 943–948.
- Seferlis, M. & Haritonidis, S., 1995: Accumulation of Zn, Pb, Cd, Cu, Fe under different salinities and heavy metal burden in the green alga Ulva rigida (L). — Fresenius Environ. Bull. 4: 309–314.
- Steeman Nielsen, E. & Wium-Andersen, S., 1970: Copper ions as poison in the sea and freshwater. — Mar. Biol. 6: 93–97.
- Valdes, M. & Albright, L. J., 1981: Survival and heterotrophic activities of Fraser River and Strait of Georgia bacterioplankton within the Fraser River Plume. — Mar. Biol. 64: 231–241.
- Zutic, V. & Legovic, T. 1987 A film of organic matter at the freshwater sea-water interface of an estuary. — Nature 328: 612–614.