Consulta: creatorFacets:"Marino, Giovanna"
Registros recuperados: 4
Data/hora: 10/06/2024 11:40:36

The effect of density on sea bass (Dicentrarchus labrax) performance in a tank-based recirculating system
Provedor de dados: 5
Autores: Sammouth, Sophie; Roque D'Orbcastel, Emmanuelle; Gasset, Eric; Lemarie, Gilles; Breuil, Gilles; Marino, Giovanna; Coeurdacier, Jean-luc; Fivelstad, Sveinung; Blancheton, Jean-paul.
Sea bass (Dicentrarchus tabrax) (135 +/- 4 g) were reared under tank-based recirculating aquaculture system for a 63-day period at four densities: 10, 40, 70, 100 kg m(-3). Fish performance, stress indicators (plasma cortisol, proteonemia plus other blood parameters-Na+, K+, glucose, pH, total CO2- and water quality were monitored. At the end of the 63-day period, resistance to infection was also studied by a nodavirus challenge. A 25-day test was performed on fish from two extreme densities (10 and 100 kg m(3)) and one intermediate density (40 kg m(3)). With regards to the different density treatments, there was no significant difference between the daily feed intake (DFI) and the specific growth rate (SGR) up to a density of 70 kg m(-3). No significant...
Tipo: Text
Palavras-chave: Welfare; Performance; European sea bass; Recirculating system; Density.
Ano: 2009
URL: http://archimer.ifremer.fr/doc/2009/publication-6761.pdf

AQUAMED - The future of research on aquaculture in the Mediterranean region. Report : 2nd Open Multi-Stakeholder Platform Meeting Istanbul, Turkey, 20 - 21 May 2012
Provedor de dados: 5
Autores: Marino, Giovanna; Bello-gomez, Emma; Blancheton, Jean-paul; Callier, Myriam; Rigos, George; Alistair, Lane; Avila-zaragoza, Pablo; Vielmini, Ilaria; Zizah, Soukaina; Mozes, Noam.
Tipo: Text
Ano: 2013
URL: http://archimer.ifremer.fr/doc/00167/27845/26063.pdf

Aquaculture and marine protected areas: Potential opportunities and synergies
Provedor de dados: 5
Autores: Le Gouvello, Raphaela; Hochart, Laure-elise; Laffoley, Dan; Simard, Francois; Andrade, Carlos; Angel, Dror; Callier, Myriam; De Monbrison, David; Fezzardi, Davide; Haroun, Ricardo; Harris, Alasdair; Hughes, Adam; Massa, Fabio; Roque D'Orbcastel, Emmanuelle; Soto, Doris; Stead, Selina; Marino, Giovanna.
To meet the Convention on Biological Diversity's Aichi Target 11 on marine biodiversity protection and Aichi Target 6 on sustainable fisheries by 2020, as well as the Sustainable Development Goal (SDG) 2 on food security and SDG 14 on oceans by 2030, there is an urgent need to rethink how best to reconcile nature conservation and sustainable development. This paper argues for effective governance to support processes that apply principles of sustainable development and an ecosystem approach to decide about economic activities at sea such as aquaculture. It describes opportunities, benefits and synergies between aquaculture and MPAs as a basis for wider debate. The scope is not a comprehensive analysis of aquaculture and MPAs, but rather to present examples...
Tipo: Text
Palavras-chave: Aquaculture; Ecosystem approach; Environmental impact assessment; Littoral; Marine protected area; Ocean; Sublittoral.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00398/50969/51848.pdf

Effects of rearing density on sea bass (Dicentrarchus labrax) biological performance, blood parameters and disease resistance in a flow through system
Provedor de dados: 5
Autores: Roque D'Orbcastel, Emmanuelle; Lemarie, Gilles; Breuil, Gilles; Petochi, Tommaso; Marino, Giovanna; Triplet, Sebastien; Dutto, Gilbert; Fivelstad, Sveinung; Coeurdacier, Jean-luc; Blancheton, Jean-paul.
During 84 days, the effects of density on juvenile sea bass (Dicentrarchus labrax) (76 +/- 16 g) were studied in an experimental tank-based flow through system. Performance, stress response and resistance to virus infection were analysed under five stabilized rearing densities: 10, 20, 40, 70 and 100 kg m(-3). Water quality parameters (CO2, total ammonia nitrogen and O-2) were measured and maintained close to the recommended values for farmed sea bass by adjusting water renewal exchange. No significant differences were observed between density treatments, neither on stress response (cortisol) nor susceptibility to nodavirus. With regards to biological performances, the daily feed intake and specific growth rate were significantly lower in fish reared at...
Tipo: Text
Palavras-chave: Rearing density; Flow through system; Stress; Water quality; Sea bass.
Ano: 2010
URL: http://archimer.ifremer.fr/doc/00002/11287/7824.pdf