Filtering activity of Spongia officinalis var. adriatica (Schmidt) (Porifera, Demospongiae) on bacterioplankton: implications for bioremediation of polluted seawater (Articolo in rivista)

Type
Label
  • Filtering activity of Spongia officinalis var. adriatica (Schmidt) (Porifera, Demospongiae) on bacterioplankton: implications for bioremediation of polluted seawater (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.watres.2006.06.012 (literal)
Alternative label
  • STABILI, L., LICCIANO M., GIANGRANDE A., LONGO C., MERCURIO M., NONNIS MARZANO C., CORRIERO G. (2006)
    Filtering activity of Spongia officinalis var. adriatica (Schmidt) (Porifera, Demospongiae) on bacterioplankton: implications for bioremediation of polluted seawater
    in Water research (Oxf.)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • STABILI, L., LICCIANO M., GIANGRANDE A., LONGO C., MERCURIO M., NONNIS MARZANO C., CORRIERO G. (literal)
Pagina inizio
  • 3083 (literal)
Pagina fine
  • 3090 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.journals.elsevier.com/water-research/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 40 (literal)
Rivista
Note
  • PubMe (literal)
  • Google Scholar (literal)
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto per l'Ambiente Marino Costiero-Sezione di Taranto-CNR, via Roma, 3-74100 Taranto, Italy Dipartimento di Scienze e Tecnologie Biologiche e Ambientali, Universita` di Lecce, Via Prov.le Lecce-Monteroni - 73100 Lecce, Italy Dipartimento di Zoologia, Universita` di Bari, Via Orabona, 4 - 70125 Bari, Italy (literal)
Titolo
  • Filtering activity of Spongia officinalis var. adriatica (Schmidt) (Porifera, Demospongiae) on bacterioplankton: implications for bioremediation of polluted seawater (literal)
Abstract
  • A study on the filtering activity has been carried out on reared specimens of the demosponge Spongia officinalis var. adriatica coming from an off-shore farm displaced off the Apulian coast (Ionian Sea). The experience was carried out under laboratory conditions, by using natural seawater collected from the sponge environment. The study demonstrates a high efficiency of the sponge in removing bacteria. Bacterial concentration significantly decreases in presence of the sponge, with a marked drop after 2 h from the start of the experience. The maximum clearance rate was 210ml h_1 g_1 DW at 60 min. Retention efficiency reached the highest value of 61% at 120 min. The bacterial density removed by the S. officinalis filtering activity was 12.371.8_104 cells ml_1 corresponding to a biomass of about 11.771.4 mg Cl_1. The sponge fed preferentially large- and medium-size bacteria, whereas the small ones are fed after the removal of the largest size categories. The results obtained suggest that S. offcinalis is a suitable species for marine environmental bioremediation. (literal)
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