The main findings of two recent monitoring projects on the effects of dumping of harbour-dredged sediment and sand extraction on the macrozoobenthic communities of the Emilia-Romagna coastal area are discussed. In the first case, no significant effects were observed; in the second case, the recovery of benthic communities after defaunation was achieved 30 months after the operations. Biotic and abiotic environmental characteristics and precautionary measures contributed to reduce the medium-long term effects of dumping of dredged sediments and sand extraction on benthic ecosystems
Effetti dell’estrazione di sabbie e dello sversamento di dragaggi portuali sul macrozoobenthos di fondi molli: due casi di studio in adriatico settentrionale / Simonini, Roberto; Ansaloni, Ivano; Grandi, Valentina; MASSAMBA N'SIALA, Gloria; Iotti, Mirko; Mauri, Marina; G., Montanari; M., Preti; N., De Nigris; Prevedelli, Daniela. - In: BIOLOGIA MARINA MEDITERRANEA. - ISSN 1123-4245. - STAMPA. - 15 (1):(2008), pp. 134-137.
Effetti dell’estrazione di sabbie e dello sversamento di dragaggi portuali sul macrozoobenthos di fondi molli: due casi di studio in adriatico settentrionale
SIMONINI, Roberto;ANSALONI, Ivano;GRANDI, Valentina;MASSAMBA N'SIALA, Gloria;IOTTI, Mirko;MAURI, Marina;PREVEDELLI, Daniela
2008
Abstract
The main findings of two recent monitoring projects on the effects of dumping of harbour-dredged sediment and sand extraction on the macrozoobenthic communities of the Emilia-Romagna coastal area are discussed. In the first case, no significant effects were observed; in the second case, the recovery of benthic communities after defaunation was achieved 30 months after the operations. Biotic and abiotic environmental characteristics and precautionary measures contributed to reduce the medium-long term effects of dumping of dredged sediments and sand extraction on benthic ecosystems
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