Releasing of hatchery-reared juveniles of the white seabream Diplodus sargus (L., 1758) in the Gulf of Castellammare artificial reef area (NW Sicily) (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Releasing of hatchery-reared juveniles of the white seabream Diplodus sargus (L., 1758) in the Gulf of Castellammare artificial reef area (NW Sicily) (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

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

• 10.1016/j.aquaculture.2003.10.024 (literal)

Alternative label

• D'ANNA G. GIACALONE V. M. BADALAMENTI F. PIPITONE C. (2004)
  Releasing of hatchery-reared juveniles of the white seabream Diplodus sargus (L., 1758) in the Gulf of Castellammare artificial reef area (NW Sicily)
  in Aquaculture (Amst.)
  (literal)

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

• D'ANNA G. GIACALONE V. M. BADALAMENTI F. PIPITONE C. (literal)

Pagina inizio

• 251 (literal)

Pagina fine

• 268 (literal)

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

• 233 (literal)

Rivista

• Aquaculture (Rivista)

Note

• ISI Web of Science (WOS) (literal)

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

• CNR-IAMC, Sede di Castellammare del Golfo, via G. da Verrazzano 17, 91014 Castellammare del Golfo (TP) (literal)

Titolo

• Releasing of hatchery-reared juveniles of the white seabream Diplodus sargus (L., 1758) in the Gulf of Castellammare artificial reef area (NW Sicily) (literal)

Abstract

• A pilot experiment of marine ranching using hatchery-reared juveniles of white seabream, Diplodus sargus, was made in the Gulf of Castellammare (NW Sicily). The research aimed at evaluating (i) if artificial reefs are suitable for the settlement of reared young seabreams, (ii) what are the main causes of mortality and (iii) the growth rate of released fishes in the open sea. A total of 6930 tagged cultured juvenile white seabreams (305 days old) were released in an artificial reefs (AR) area. Underwater visual census, sightings and recaptures were used as a source of data for estimating abundance and size of released fishes. The survey lasted 15 months and was carried out in artificial (AR, breakwaters and harbours) and natural (river mouths, rocky bottoms and Posidonia oceanica meadows) coastal habitats of the Gulf. A few days after the release, more than 90% of the tagged seabreams left AR and moved mainly towards harbours and breakwaters, which resulted to be particularly suitable for their settlement and growth. The recapture was 8.2% of the released stock. During the first days after releasing, the main ascertained sources of mortality were professional fishing (6.7%) and predation by conger eel, Conger conger (1.1%). A behavioural deficit of the ;reared seabreams in the use of refugia and food was observed in the initial period following the release. The results obtained provide some management suggestion for the feasibility of marine ranching initiatives involving hatchery-reared fishes. (literal)

Prodotto di

• Ecologia marina e pesca sostenibile (TA.P04.001.004) (Modulo)
• Institute for coastal marine environment (IAMC) (Istituto)

Autore CNR

• GIOVANNI D'ANNA (Persona)
• VINCENZO MAXIMILIANO GIACALONE (Persona)
• CARLO PIPITONE (Unità di personale interno)
• FABIO BADALAMENTI (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Releasing of hatchery-reared juveniles of the white seabream Diplodus sargus (L., 1758) in the Gulf of Castellammare artificial reef area (NW Sicily)" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute for coastal marine environment (IAMC) (Istituto)
• Ecologia marina e pesca sostenibile (TA.P04.001.004) (Modulo)

Autore CNR di

• CARLO PIPITONE (Unità di personale interno)
• FABIO BADALAMENTI (Unità di personale interno)
• GIOVANNI D'ANNA (Persona)
• VINCENZO MAXIMILIANO GIACALONE (Persona)

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

• Aquaculture (Rivista)

Insieme di parole chiave di

• Parole chiave di "Releasing of hatchery-reared juveniles of the white seabream Diplodus sargus (L., 1758) in the Gulf of Castellammare artificial reef area (NW Sicily)" (Insieme di parole chiave)