References
- Bertoni, R., Callieri, C, Morabito, G., Pinolini, M. L. & Pugnetti, A., 1997: Quali-quantitaive changes in organic carbon production during the oligotrophication of Lake Maggiore, Italy. — Verh. Internat. Verein. Limnol. 26: 300–304.
- Brock, T. D., 1985: A Eutrophic Lake — Lake Mendota, Wisconsin. — Ecol. Stud. 55: 1–308.
- De Bernardi, R., Calderoni, A. & Mosello, R., 1996: Environmental problems in Italian lakes, and lakes Maggiore and Orta as successful examples of correct management leading to restoration. — Verh. Internat. Verein. Limnol. 26: 123–138.
- Goldman, C. R., 1988: Primary productivity, nutrients and transparency during the early onset of eutrophication in ultra-oligotrophic Lake Tahoe, California-Nevada. — Limnol. Oceanogr. 33(6): 1321–1333.
- Goldman, C. R., Gerletti, M., Javornicky, P., Melchiorri- Santolini, U., De Amezaga, E., 1968: Primary productivity, bacteria, phytoplankton and zooplankton in Lake Maggiore: correlations and relationships with ecological factors. — Mem. 1st. Ital IdrobioI. 23: 49–127.
- Harris, G. P., 1986: Phytoplankton ecology. Structure, Function and Fluctuations. — Chapman and Hall.
- Manca, M., Calderoni, A. & Mosello, R., 1992: Limnological research in Lago Maggiore: studies on hydrochemistry and plankton. — Mem. 1st. Ital. Idrobiol. 50: 171–200.
- Margalef, R., 1974: Ecologia. — Ediciones Omega, Barcelona, 951 pp.
- Mosello, R., 1989: The trophic evolution of Lake Maggiore as indicated by its water-chemistry and nutrients loads. — Mem. 1st. Ital. Idrobiol. 46: 69–87.
- Mosello, R. & Ruggiu, D., 1985: Nutrient load, trophic conditions and restoration prospects of Lake Maggiore. — Int. Rev. Gesamten Hydrobiol. 70: 63–75.
- Ruggiu, D. & Saraceni, C., 1977: Fitoplancton, clorofilla e produzione primaria nel Lago Maggiore durante gli anni 1972–1973. — Mem. Ist. Ital. Idrobiol. 34: 57–78.
- Ruggiu, D. & Saraceni, C., 1978: Indagini sul fitoplancton. — In: Commissione Internazionale per la protezione delle acque italo-svizzere (ed.): Ricerche sull'evoluzione del Lago Maggiore, campagna 1978: 223–234. — C.N.R. Ist. Ital. Idrobiol.
- Ruggiu, D., Saraceni, C. & Panzani, P. 1979: Indagini sul fitoplancton. — In: Commissione Internazionale per la protezione delle acque italo-svizzere (ed.): Ricerche sull'evoluzione del Lago Maggiore, campagna 1979: 213–240. — C.N.R. Ist. Ital. Idrobiol.
- Ruggiu, D., Panzani, P. & Candido, A., 1980: Indagini sul fitoplancton. — In: Commissione Internazionale per la protezione delle acque italo-svizzere (ed.): Ricerche sull'evoluzione del Lago Maggiore, campagna 1980: 185–215. — C.N.R. Ist. Ital. Idrobiol.
- Ruggiu, D., Panzani, P. & Candido, A., 1981: Indagini sul fitoplancton. — In: Commissione Internazionale per la protezione delle acque italo-svizzere (ed.): Ricerche sull'evoluzione del Lago Maggiore, campagna 1981: 189–217. — C.N.R. Ist. Ital. Idrobiol.
- Sakshaug, E., Bricaud, A., Dandonneau, Y., Falkowski, P. G., Kiefer, D. A., Legendre, L., Morel, A., Parslow, J. & Takahashi, M., 1997: Parameters of photosynthesis: definitions, theory and interpretation of results. — J. Plankton Res. 19(11): 1637–1670.
- Smith, R. C, Prezelin B. B. & Baker, K. S., 1988: Bio-optical modelling of photosynthetic production in coastal waters. — Limnol. Oceanogr. 34(8): 1524–1544.
- Tilzer, M. M., 1990: Environmental and physiological control of phytoplankton productivity in large lakes. — In: Tilzer, M. M. & Serruya, C. (eds): Large Lakes: Ecological Structure and Function: 339–367. — Springer Verlag, New York.
- Tilzer, M. M., Gaedke, U., Schweizer, A., Beese, B. & Wieser, T., 1991: Interannual variability of phytoplankton productivity and related parameters in Lake Constance: no response to decreased phosphorus loading? — J. Plankton Res. 13(4): 755–777.
- Wojciechowska, W, 1989: Correlation between biomass, chlorophyll a, photosynthesis and phytoplankton structure in a lake. — Ekol. Pol. 37(1–2): 59–82.