The seafloor of Venice Lagoon channels is a relatively unexplored environment. A first attempt of benthic habitat mapping is presented, based on high resolution acoustic surveys carried out in 2013. Specific protocols were developed and tested on a study site (Scanello channel). Main seafloor features were identified on bathymetries and backscatter data. Ground-truthing included grab samples and photographic surveys. A number of benthic habitats were recognised, including biogenic habitats characterised by high biomass and diversity. Preliminary results and main prospects are presented.
Habitat mapping in coastal lagoons: first results on a tidal channel and future prospects
Sigovini M;Foglini F;Keppel E;Kruss A;Manfrin F;Tagliapietra D;Zaggia L;Madricardo F
2014
Abstract
The seafloor of Venice Lagoon channels is a relatively unexplored environment. A first attempt of benthic habitat mapping is presented, based on high resolution acoustic surveys carried out in 2013. Specific protocols were developed and tested on a study site (Scanello channel). Main seafloor features were identified on bathymetries and backscatter data. Ground-truthing included grab samples and photographic surveys. A number of benthic habitats were recognised, including biogenic habitats characterised by high biomass and diversity. Preliminary results and main prospects are presented.File in questo prodotto:
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