Data/hora: 02/06/2024 11:02:09

Provedor de dados: | Institutional Archive of Ifreme (ArchiMer)
País: | France
Título: | La gestion des ressources et des territoires : Application à la mise en oeuvre de projets de valorisation de sous-produits de poisson
Autores: | Penven, Anais.
Data: | 2014-05-26
Ano: | 2014
Palavras-chave: | Sous-produits; Valorisation; Territoire; Pêche; Gestion; Transformation; Stratégie industrielle; Multi-filières; By-products; Upgrading; Territory; Fishing; Management; Processing; Industrial strategy; Agrowastes.
Resumo: | Beyond the technical and technological advances in the conversion of marine by-products into useful products, the territorial, economic, social, political and environmental parameters, which govern all forms of approaches for fish by-products upgrading, must be taken in account. This is essential to understand why and how bioconversion technologies are applicable. The fishery sector is facing several issues such as fish stocks weakening, recourse to imports, aquaculture rising or consumers behaviors which complicate the approach of fish by-products upgrading as it is linked to the raw material processing. Thanks to some projects addressed this thematic in recent years, several quantitative and qualitative data about by-products deposits are available. Then, the aim is to study the feasibility of an upgrading project application on different territories. Firstly based on a study of the French different scenarios, a comparison with the situation in Galicia (Spain) has been made. The comparison of these cases allows to identify factors of success or sticking points such as volumes treated, number and proximity of fish processors, qualitative parameters or management regarding to all kind of up-grading fields. An optimal up-gradation of fish by-products depends of many of these factors it is so essential to identify and to study them. Such demonstration will help developing an efficient decision support instrument (DSI) for future projects. For territories which cannot reach the specifications developed in this work, an alternative solution has been studied which consists in mixing several types of organic by-products from agrofood industries and supermarkets, on a reduced scale. This schematic will permit to bypass the bottlenecks identified in particular by increasing the sources of raw materials, but will induce other issues that should be highlighted.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/00212/32347/30796.pdf

http://archimer.ifremer.fr/doc/00212/32347/

Editor: | Université de Nantes
Formato: | application/pdf

Fonte:

2014 Université de Nantes

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