Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | Autoecology and morphological variability of Dinophysis sacculus (Dinophyceae: Dinophysiaceae) in a Mediterranean lagoon. |
| Abstract | Dinophysis sacculus Stein (Dinophyceae) is a potential producer of diarrhetic shellfish poisoning (DSP). Population dynamics of this dinoflagellate was followed in the Varano lagoon, SE Italy, with the objective of determining the seasonal abundance of Dinophysis sacculus and the relationship to environmental factors. The seasonal occurrence of this dinoflagellate showed a rather wide temporal distribution and increases in cell numbers was observed in late June and November. Dinophysis numbers seasonal changes appeared to be dependent on chemico-physical factors and dissolved nutrients. Three morphologically distinct forms of Dinophysis sacculus were found during the sampling period (March 1997 February 1998) related to the life history of the species and not to environmental conditions. In this mussel fishery, D. sacculus presence and proliferation was not associated with biotoxicity. |
| Source | Journal of the Marine Biological Association of the United Kingdom (Print) 81, pp. 11–21 |
| Keywords | phytoplanktonHABslagoon |
| Journal | Journal of the Marine Biological Association of the United Kingdom (Print) |
| Editor | Marine Biological Association of the United Kingdom,, Cambridge, Regno Unito |
| Year | 2001 |
| Type | Articolo in rivista |
| DOI | 10.1017/S0025315401003356 |
| Authors | CAROPPO C. |
| Text | 6315 2001 10.1017/S0025315401003356 phytoplankton HABs lagoon Autoecology and morphological variability of Dinophysis sacculus Dinophyceae Dinophysiaceae in a Mediterranean lagoon. CAROPPO C. CNR IAMC Dinophysis sacculus Stein Dinophyceae is a potential producer of diarrhetic shellfish poisoning DSP . Population dynamics of this dinoflagellate was followed in the Varano lagoon, SE Italy, with the objective of determining the seasonal abundance of Dinophysis sacculus and the relationship to environmental factors. The seasonal occurrence of this dinoflagellate showed a rather wide temporal distribution and increases in cell numbers was observed in late June and November. Dinophysis numbers seasonal changes appeared to be dependent on chemico physical factors and dissolved nutrients. Three morphologically distinct forms of Dinophysis sacculus were found during the sampling period March 1997 February 1998 related to the life history of the species and not to environmental conditions. In this mussel fishery, D. sacculus presence and proliferation was not associated with biotoxicity. 81 Caroppo_JMBA_2001 Caroppo_JMBA_2001.pdf Articolo in rivista Marine Biological Association of the United Kingdom, 0025 3154 Journal of the Marine Biological Association of the United Kingdom Print Journal of the Marine Biological Association of the United Kingdom Print J. Mar. Biol. Assoc. U.K. Print Journal of the Marine Biological Association of the United Kingdom. Print JMBA Print carmela.caroppo CAROPPO CARMELA TA.P04.002.001 Fascia Costiera e Ambienti di Transizione analisi strutturale e funzionale delle componenti biotiche ed abiotiche degli ecosistemi per lo sviluppo sostenibile delle attivita |