MAP Technical Reports Series No. 106 UNEP

- 427 -
Piccinetti, C. and G. Manfrin (1969). Osservazioni sulla mortalità di pesci e di altri organismi
verificatasi nel 1969 in Adriatico. Note del Lab. Biol. Mar. e Pesca, Fano, III, 4:73-92
Pierce, R.H. (1986). Red tide (Ptychodiscus brevis) toxin aerosols: A review. Toxicon,
24(10):955-956
Pierce, R.H. (1987). Cooperative scientific effort identifies red tide toxin. Environs (The Marine
Biomedical Center). Newsletter, 10(4):7-12
Pierce, R.H., R.C. Brown and J.R. Kucklick (1985). Analysis of Ptychodiscus brevis toxins by
reverse phase HPLC. In: Toxic dinoflagellates, edited by D.M. Anderson A.W. White and
D.G. Baden. New York. Elsevier, pp.309-314
Piretti, M.V., L. Boni, L. Volterra and R. Viviani (1989). Ricerca scientifica e monitoraggio della
tossicità delle alghe marine lungo la costa emiliano-romagnola. Rapporto redatto per la
Regione Emilia-Romagna, Assessorato Sanità. Unpublished data
Piriou, J.Y. (1986). Les Marées vertes sur le littoral breton. Bilan 1985. Report IFREMER/DERO-
86. 29-EL, 79 p.
Platt, Y. and K. Denman (1977). Organisation in the pelagic ecosystem. Helgolander Wiss.
Meeresunters. 30:575-81
Pojed, I. and S. Kveder (1977). Investigation of nutrient limitation of phytoplankton production in
the northern Adriatic by enrichment experiments. Thalassia Jugosl., 13:13-24
Poli Molinas, M. and M.V. Olmo (1968). L'apporto in sali nutritivi di alcuni corsi d'acqua sfocianti
nell'Adriatico. Note del Lab. Biol. Mar. e Pesca, Fano, II, 6:85-116
Poli Molinas, M. and M.V. Olmo (1969). Ulteriori osservazioni sull'apporto in sali nutritivi di alcuni
corsi d'acqua sfocianti nell'Adriatico. Note del Lab. Biol. Mar. e Pesca, Fano, III, 3:41-72
Poli, M.A., T.Y. Mende and D.G. Baden (1986). Brevetoxins, unique activators of voltage.
Sensitive sodium channels, bind to specific sites in rat brain synaptosomes.
Molec.Pharmacol., 30:129-135
Porter, K.S. (ed.) (1975). Nitrogen and Phosphorus:Food Production, Waste and the
Environment. Ann Arbor Science Publishers
Precali, R. (1995). Analysis of pluriannual changes of primary production in the northern Adriatic
and estimation of the eutrophication degree. Ph.D. Thesis. "Rudjer Boskovic" Institute,
University of Zagreb, Rovinj, 146 p. (in Croatian)
Provasoli, L. (1963). Organic regulation of phytoplankton fertility. In: The Sea, edited by M.N. Hill.
New York. John Wiley & Sons Inc. Interscience
Provasoli, L. (1979). Recent progress, an overview. In: Toxic dinoflagellate blooms, edited by
D.L. Taylor and H.H. Seliger. New York. Elsevier/North-Holland, pp.1-14
Provini, A.,R. Mosello, M. Pettine, A. Puddu, E. Rolle and F.M. Spaziani (1979). Metodi e problemi
per la valutazione dei carichi di nutrienti. In: Atti, Convegno sulla eutrofizzazione in Italia,
Roma, edited by R. Marchetti, 3-4 ottobre 1978. CNR, AC/2/45-70, pp.121-158