Animal-sediment relationships: Evaluating the 'Pearson-Rosenberg paradigm' in Mediterranean coastal lagoons (Articolo in rivista)

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  • Animal-sediment relationships: Evaluating the 'Pearson-Rosenberg paradigm' in Mediterranean coastal lagoons (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.marpolbul.2008.12.009 (literal)
Alternative label
  • Magni P, Tagliapietra D , Lardicci C , Balthis L , Castelli A, Como S , Frangipane G , Giordani G, Hyland J , Maltagliati F , Pessa G , Rismondo A , Tataranni M , Tomassetti P , Viaroli P (2009)
    Animal-sediment relationships: Evaluating the 'Pearson-Rosenberg paradigm' in Mediterranean coastal lagoons
    in Marine pollution bulletin.
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Magni P, Tagliapietra D , Lardicci C , Balthis L , Castelli A, Como S , Frangipane G , Giordani G, Hyland J , Maltagliati F , Pessa G , Rismondo A , Tataranni M , Tomassetti P , Viaroli P (literal)
Pagina inizio
  • 478 (literal)
Pagina fine
  • 486 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0025326X08005651 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 58 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. CNR, IAMC, I-09072 Oristano, Italy 2. CNR ISMAR, I-30122 Venice, Italy 3. Univ Pisa, Dipartimento Biol, I-56126 Pisa, Italy 4. NOAA, Natl Ocean Serv, Charleston, SC 29412 USA 5. IMC, I-09072 Oristano, Italy 6. Univ Parma, Dipartimento Sci Ambientali, I-43100 Parma, Italy 7. SELC Soc Cooperat, I-30175 Venice, Italy 8. ISPRA, I-00168 Rome, Italy (literal)
Titolo
  • Animal-sediment relationships: Evaluating the 'Pearson-Rosenberg paradigm' in Mediterranean coastal lagoons (literal)
Abstract
  • We investigated the applicability of the Pearson-Rosenberg (P-R) conceptual model describing a generalized pattern of response of benthic communities in relation to organic enrichment to Mediterranean Sea coastal lagoons. Consistent with P-R model predictions, benthic diversity and abundance showed two different peaks at low (>2.5-5 mg g(-1)) and high (>25-30 mg g(-1)) total organic carbon (TOC) ranges, respectively. We identified TOC thresholds indicating that risks of reduced benthic diversity should be relatively low at TOC values < about 10 mg g(-1), high at TOC values > about 28 mg g(-1), and intermediate at values in-between. Predictive ability within these ranges was high based on results of re-sampling simulation. While not a direct measure of causality, it is anticipated that these TOC thresholds should serve as a general screening-level indicator for evaluating the likelihood of reduced sediment quality and associated bioeffects in such eutrophic systems of the Mediterranean Sea. (literal)
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