Consulta: creatorFacets:"Raux, Pascal"
Registros recuperados: 9
Data/hora: 06/06/2024 07:27:06

GIS in support to data analysis for enhanced sustainability of shrimp farming in the Mekong Delta, Vietnam
Provedor de dados: 5
Autores: Populus, Jacques; Nutpramoon, Raweewan; Martin, Jean-louis; Raux, Pascal; Auda, Yves; Son, Hoang.
Over the last twenty years, extensive shrimp aquaculture has dramatically expanded in the coastal fringe of the Mekong Delta. This occurred primarily at the expense of the mangrove, already severely affected by the Vietnam war. More recently, paddy land has been reclaimed for shrimp aquaculture, a higher currency earner. However, production collapses have frequently occurred and the overall yield has remained far below the expectations for traditional farming. A number of parameters enter into play in the success of this activity, summarized in two questions: i) is the Mekong deltaïc environment - under high continental pressure - suitable to shrimp farming, ii) if not, is it possible to adapt the low technicity of rural poor farmers to reach economic...
Tipo: Text
Ano: 2003
URL: http://archimer.ifremer.fr/doc/00172/28322/26600.pdf

Assessment of Mediterranean Aquaculture Sustainability
Provedor de dados: 5
Autores: Cidad, Maite; Peral, Irene; Ramos, Saioa; Basurco, Bernardo; López-francos, Antonio; Muniesa, Ana; Cavallo, Marianna; Perez, Jose; Aguilera, Cristóbal; Furones, Dolors; Reverté, Carmen; Sanjuan-vilaplana, Anna; Edgar, Brun; Dverdal Jansen, Mona; Tavornpanich, Saraya; Raux, Pascal; Baraibar Díez, Elisa; Cobo, Angel; Fernández Polanco, José Manuel; Llorente García, Ignacio; Fernández Sánchez, José Luis; Luna García, Manuel; Luna Sotorrio, Ladislao; Odriozola Zamanillo, María; Gulzari, Benan; Janssen, Kasper; Komen, Hans.
Aquaculture is a source of food, critical and essential to feed humanity and to ensure the world’s food security, and, also is a business that generates economic interest. This is clearly specified in the analysis document of the State of Fisheries and Aquaculture FAO 2016, which exposes that “aquaculture will become the main driver of change in the fisheries and aquaculture sector“. Aquaculture is the productive industrial activity that will play a crucial role in providing solutions to the millennium challenges. Globally this is the main idea that exists under the MedAID EU Horizon 2020 project. Production and productivity of Mediterranean marine fish aquaculture, mainly seabass and seabream, are stagnating or growing slowly as a result of multiple and...
Tipo: Text
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00515/62630/66998.pdf

Exploring Troubles, Attitudes, and Strategies Related to Integrated Aquaculture. A Case of the Andalusia Region (South of Spain)
Provedor de dados: 5
Autores: Cavallo, Marianna; Frangoudes, Katia; Perez, Jose; Raux, Pascal.
With the adoption of the Maritime Spatial Planning, European countries have recognized the need to move towards multi-sectoral management of marine resources and space. The present study discusses the problems and opportunities associated with an integrated aquaculture development along the coast of Andalusia through an in-depth analysis of legislative documents and face-to-face interviews. The findings suggest that the management of the aquaculture sector has been characterized by a sectoral approach with little integration into the existing economic activities and socio-cultural context leading to conflicts among fisheries and lack of acceptance from local communities. During the last decade, the regional competent authority and the aquaculture sector...
Tipo: Text
Palavras-chave: Integrated marine management; Aquaculture management; Marine spatial planning; Blue economy.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00646/75815/76768.pdf

Etude économique de la crevetticulture dans la Province de Lampung - Sumatra
Provedor de dados: 5
Autores: Bailly, Denis; Raux, Pascal.
Un constat s'impose : l'explosion de l'activité crevettière tropicale en Asie, n'a pas laissé entrevoir de développement durable en un même lieu géographique au delà d'un horizon de dix ans. L'objectif est donc de définir les moyens et les actions à mettre en oeuvre en vue d'un développement durable du secteur. Une initiation du personnel Indonésien au traitement d'enquête, à la construction et à la gestion d'une base de données étant une condition sine qua none au suivi du projet.
Tipo: Text
Ano: 1997
URL: http://archimer.ifremer.fr/doc/00081/19205/16800.pdf

Environmental sustainability of brackishwater aquaculture in the Mekong delta, Vietnam - Gambas
Provedor de dados: 5
Autores: Populus, Jacques; Raux, Pascal; Martin, Jean-louis; Auda, Yves.
This Gambas report contains two parts. The summary report (Volume 1) gives an account of the project intervention from May 2000 to December 2003, and a digest of the project's results and deliverables. The comprehensive report (Volume 2) contains the details of the scientific research and the technical results brought about by the project. Besides, a CD/ROM containing all the technical reports, publications and maps generated in the frame of Gambas is available from the coordinator.
Tipo: Text
Ano: 2004
URL: http://archimer.ifremer.fr/doc/00083/19386/16980.pdf

Modeling economic vulnerability: As applied to microbiological contamination on the Thau Lagoon shellfish farming industry
Provedor de dados: 5
Autores: Perez Agundez, José A.; Yimam, Eden; Raux, Pascal; Rey-valette, Helene; Girard, Sophie.
The economic impacts induced by the harmful effects of pollution or negative natural events are heterogeneous and depend on the event type and intensity, as well as the characteristic make-up of agents affected. This vulnerability analysis evaluates how each agent (or group of agents) is potentially affected by an external stress or event with respect to risk of exposure, sensitivity or intensity of subjection, and coping capacity of these agents in order to avoid or reduce its effects. Using a comparative formulation model, the aim of this paper is to quantifiably assess the vulnerability of shellfish farming linked to bacteriologic pollution. An analysis of the vulnerability concept and the construction of pertinent indicators are presented. The analysis...
Tipo: Text
Palavras-chave: Vulnerability; Modeling; Shellfish farming; Microbiologic contamination; Thau Lagoon.
Ano: 2014
URL: http://archimer.ifremer.fr/doc/00176/28775/30696.pdf

Technological adaptation to harmful algal blooms : socioeconomic consequences for the shellfish farming sector in Bourgneuf Bay (France)
Provedor de dados: 5
Autores: Perez Agundez, José A.; Raux, Pascal; Girard, Sophie; Mongruel, Remi.
The economic impacts of harmful algal blooms (HABs) on the shellfish farming sector depend on their frequency, duration and intensity. Safeguarding storage and accelerated detoxification are technical solutions that could mitigate the effects of these events. This article first analyzes the economic feasibility of the technological changes that can be adopted by the shellfish farming sector in France. It then examines their associated social impacts. Finally, an application is carried out on the Bourgneuf Bay production area. The economic analysis addresses three issues related to HABs: (1) the economic performance of the shellfish farms in Bourgneuf Bay, (2) the costs of these new technologies, and (3) the economic viability of such an investment. Results...
Tipo: Text
Palavras-chave: Detoxification; Economic viability; Harmful algal blooms; Safeguarding storage; Shellfish farming.
Ano: 2013
URL: http://archimer.ifremer.fr/doc/00162/27279/30695.pdf

Methodology for the estimation of scallop production areas closures in the Eastern English Channel
Provedor de dados: 5
Autores: Chenouf, Sarra; Perez, Jose; Raux, Pascal.
This methodological manual aims to describe the dataset table of scallop production areas closures, estimated from REPHYTOX data, and to provide information on the different treatments carried out, in order to help users understand the provided data.
Tipo: Text
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00635/74713/74751.pdf

Is sustainable development a motor or a constraint for the professionalization of the pearl oyster industry in tahiti?
Provedor de dados: 5
Autores: Rey-valette, Helene; Lacoste, Elise; Perez, Jose; Raux, Pascal; Gaertner, Jean-claude; Gaertner-mazouni, Nabila.
This article reports the results of a survey of the pearl oyster industry in French Polynesia territory. Its purpose is to examine the perceptions of the priorities for the development of this industry towards sustainable development. These perceptions were apprehended by a survey of pearl oyster farmers and other stakeholders of the sector (management authorities, scientists). After describing the methodological protocol of these investigations, it comes to confront the priorities chosen by professionals (i.e. pearl farmers) concerning sustainable development, with the perceptions of others stakeholders in the sector. Secondly it comes to build a typology of the priorities of pearl farmers concerning sustainable development. This analysis enables the...
Tipo: Text
Palavras-chave: Sustainable development; Pearl oyster farming; Perceptions; Collective learning process; Indicators; French Polynesia.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00288/39918/38479.pdf