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EnglishFish fauna is a renewable and mobile natural resource whose reproduction and movements are still relatively uncontrolled by man. The maintenance of a satisfactory level of sea fishing activities requires a healthy marine environment if we are to preserve the species. After comparing two different natural systems of food procurement (livestock and fish rearing) and highlighting the advantages of fish farming, with respect to pasturage for the production of lowcost animal protein, the analysis addresses the sustainability of different productive systems in the fisheries sector. An Italian case study is presented on a special form of extensive fish farming, vallicoltura, which demonstrates a compatible use of the highly sensitive lagoon environments.
| Titolo: | Fish production and the managment of natural resources: the role of aquaculture for economic-environmental sustainability |
| Autore/i: | C. Mauracher; RAGAZZONI, ALESSANDRO |
| Autore/i Unibo: | |
| Anno: | 2005 |
| Rivista: | |
| Abstract: | Fish fauna is a renewable and mobile natural resource whose reproduction and movements are still relatively uncontrolled by man. The maintenance of a satisfactory level of sea fishing activities requires a healthy marine environment if we are to preserve the species. After comparing two different natural systems of food procurement (livestock and fish rearing) and highlighting the advantages of fish farming, with respect to pasturage for the production of lowcost animal protein, the analysis addresses the sustainability of different productive systems in the fisheries sector. An Italian case study is presented on a special form of extensive fish farming, vallicoltura, which demonstrates a compatible use of the highly sensitive lagoon environments. |
| Abstract: | La faune piscicole represente une ressource naturelle, renouvelable et mobile, dont la reproduction et les deplacements ne sont encore que peu controles par l'homme. Maintenir un niveau satisfaisant d'activite halieutique exige un environnement marin salubre propice a la conservation des especes. Apres une comparaison entre deux systemes naturels d'approvisionnement (elevage de betail et de poisson) qui permettra de souligner les avantages de !'elevage aquacole sur les pdturages pour la production de proteines animales a bas cout, l'analyse se centrera ensuite sur la soutenabilite des differents systemes de production dans le secteur piscicole. IL sera presente un cas italien dans le quel une forme particuliere d'elevage aquacole extensif, la valliculture, constitue une utilisation compatible d'environnements particulierement sensibles comme l'est le milieu lagunaire |
| Data prodotto definitivo in UGOV: | 2005-10-12 11:09:08 |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
File in questo prodotto:
| File | Descrizione | Tipo | Licenza | |
|---|---|---|---|---|
| Relationship259.pdf | Versione (PDF) editoriale | Licenza per Accesso Aperto. Creative Commons Attribuzione (CCBY) | Open Access Visualizza/Apri |
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