Assessment of fishing gear impact and performance using sidescan sonar technology (Contributo in atti di convegno)

Type

• Contributo in atti di convegno (Classe)
• Prodotto della ricerca (Classe)

Label

• Assessment of fishing gear impact and performance using sidescan sonar technology (Contributo in atti di convegno) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Alternative label

• Alessandro Lucchetti, Massimo Virgilli, Francesco De Carlo, Antonello Sala (2012)
  Assessment of fishing gear impact and performance using sidescan sonar technology
  in 14th International Congress of the International Maritime Association of the Mediterranean (IMAM2011), Genova, 13-16 Settembre 2011
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Alessandro Lucchetti, Massimo Virgilli, Francesco De Carlo, Antonello Sala (literal)

Pagina inizio

• 1049 (literal)

Pagina fine

• 1054 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume

• Sustainable maritime transportation and exploitation of sea resources (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 2 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 6 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR-ISMAR, U.O.S. Ancona (literal)

Titolo

• Assessment of fishing gear impact and performance using sidescan sonar technology (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn

• 978-0-415-62081-9 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autoriVolume

• Enrico Rizzuto, Carlos Guedes Soares (literal)

Abstract

• The increased sensibility of the International scientific community toward the exploitation of fishery resources, promoted the development of new technologies to study the behaviour and the impact of fishing gears on seabed. In the last ten years the physical disturbances caused by trawling has been widely investigated by using the sidescan sonar technology. In the Mediterranean, changes to marine habitats that are caused by fishing are most pronounced in otter trawls, Rapido and hydraulic dredge fisheries. Sidescan sonar technology permitted to identify these fishing gears impact. Hydraulic dredges and Rapido trawls are basically similar in their seafloor impact by flattening and ploughing seabed features. While the effects of otter trawling varies greatly depending on the amount of gear contact with the bottom, together with the depth, nature of the seabed, and the strength of the currents or tide. Generally otterboards imprint distinct tracks on the seabed, ploughing a groove which can vary from a few cm up to 30 cm deep. Also the present work suggests a further step in using this technology, by analyzing in real time the behaviour, the geometry and the performance of different fishing gears in addition to qualiquantitative evaluation of their impact on the seafloor. (literal)

Editore

• CRC Press (Editore)

Prodotto di

• Tecnologie della pesca (TA.P07.007.002) (Modulo)
• Marine science institute (ISMAR) (Istituto)

Autore CNR

• ANTONELLO SALA (Persona)
• ALESSANDRO LUCCHETTI (Persona)
• MASSIMO VIRGILI (Unità di personale esterno)
• FRANCESCO DE CARLO (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Assessment of fishing gear impact and performance using sidescan sonar technology" (Insieme di parole chiave)

Incoming links:

Prodotto

• Marine science institute (ISMAR) (Istituto)
• Tecnologie della pesca (TA.P07.007.002) (Modulo)

Autore CNR di

• ANTONELLO SALA (Persona)
• ALESSANDRO LUCCHETTI (Persona)
• FRANCESCO DE CARLO (Unità di personale interno)
• MASSIMO VIRGILI (Unità di personale esterno)

Editore di

• CRC Press (Editore)

Insieme di parole chiave di

• Parole chiave di "Assessment of fishing gear impact and performance using sidescan sonar technology" (Insieme di parole chiave)