Towards the management of transitional waters: assessing the potential of benthic tools (Contributo in atti di convegno)

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Label
  • Towards the management of transitional waters: assessing the potential of benthic tools (Contributo in atti di convegno) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Alternative label
  • Munari C., Como S., Keppel E., Lardicci C., Magni P., Mistri M., Sigovini M., Tagliapietra D. (2010)
    Towards the management of transitional waters: assessing the potential of benthic tools
    in 41° Congresso annuale della Società Italiana di Biologia Marina (SIBM), Rapallo, 7-11 giugno 2010
    (literal)
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  • Munari C., Como S., Keppel E., Lardicci C., Magni P., Mistri M., Sigovini M., Tagliapietra D. (literal)
Pagina inizio
  • 51 (literal)
Pagina fine
  • 54 (literal)
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  • 17 (literal)
Rivista
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  • 1 (literal)
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  • Dept. of Biology, University of Ferrara, Italy; CNRS-UMR 6250 Littoral, Environnement et Societes, University La Rochelle, France; CNR-ISMAR, Venice, Italy; Dept. of Biology, University of Pisa, Italy; CNR-IAMC, Oristano, Italy. (literal)
Titolo
  • Towards the management of transitional waters: assessing the potential of benthic tools (literal)
Abstract
  • In order to assist decision-makers towards the management of coastal transitional waters, we tested the potential of three benthic indices (AMBI, M-AMBI and BITS) in hundreds stations from Italian CTEs, from the Northern Adriatic to Sardinia. Our study highlights i) a high correlation between AMBI and BITS results, despite the different level of taxonomic identification needed, ii) a high correlation between M-AMBI and species' diversity and richness, iii) that M-AMBI overweights the number of species since in its calculation they are counted twice, iv) that M-AMBI acts as a \"diversity-corrected AMBI\", and, thus, v) it suffers of the reduction of species number along the transitional gradient. This study suggests that in such environments M-AMBI classification seems unable to capture some peculiarities of benthic assemblages in transitional waters. The unmodified use of these indices might impair accurate assessment of ecological quality status and decision-making on the managers' point of view. (literal)
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