164 documents satisfont la requête.
Analyse des résultats d'une ferme d'élevage de crevettes sur 20 années : SODACAL 1984-2004. "Elasticité" de la capacité de production d'un écosystème bassin crevetticole
Auteur(s) : Della Patrona, Luc
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From the commented farm results over a 20 year period, we could distinguish the principal factors responsible for the drop of grow-out capacity of some ponds. We have outlined a conceptual description of the different parameters leading to the decrease of survival, an epidemiological scenario and a synoptic table of the history of events and their relative severity. The study draws the hypothesis of a cumulative effect of positive factors, which could have led back to satisfying production results: a physical and biochemical restoration of pond bottoms, a modified and standardized grow-out management, an appropriate pumping capacity and the come back of adequate climatic conditions. This case study illustrates the concept of « flexibility » of the farming capacity and the sustainability of prawn farming in New Caledonia. The clear objective of this 20 year historic investigation was to get relevant information, in order to improve the understanding on the "summer syndrome" which hits two farms at the moment, and to participate in the hypothesis under study by the DAC (2005). We also tried to make the new farmers aware of the fragility of the pond ecosystem, and give some common-sense advices in the hope that such problems will not happen again in other places."> From the commented farm results over a 20 year period, we could distinguish the principal factors responsible for the drop of grow-out capacity of some ponds. We have outlined a conceptual description of the different parameters leading to the decrease of survival, an epidemiological scenario and a synoptic table of the history of events and their relative severity. The study draws the hypothesis of a cumulative effect of positive factors, which could have led back to satisfying production results: a physical and biochemical restoration of pond bottoms, a modified and standardized grow-out management, an appropriate pumping capacity and the come back of adequate climatic conditions. This case study illustrates the concept of « flexibility » of the farming capacity and the sustainability of prawn farming in New Caledonia. The clear objective of this 20 year historic investigation was to get relevant information, in order to improve the understanding on the "summer syndrome" which hits two farms at the moment, and to participate in the hypothesis under study by the DAC (2005). We also tried to make the new farmers aware of the fragility of the pond ecosystem, and give some common-sense advices in the hope that such problems will not happen again in other places."> From the commented farm results over a 20 year period, we could distinguish the principal factors responsible for the drop of grow-out capacity of some ponds. We have outlined a conceptual description of the different parameters leading to the decrease of survival, an epidemiological scenario and a synoptic table of the history of events and their relative severity. The study draws the hypothesis of a cumulative effect of positive factors, which could have led back to satisfying production results: a physical and biochemical restoration of pond bottoms, a modified and standardized grow-out management, an appropriate pumping capacity and the come back of adequate climatic conditions. This case study illustrates the concept of « flexibility » of the farming capacity and the sustainability of prawn farming in New Caledonia. The clear objective of this 20 year historic investigation was to get relevant information, in order to improve the understanding on the "summer syndrome" which hits two farms at the moment, and to participate in the hypothesis under study by the DAC (2005). We also tried to make the new farmers aware of the fragility of the pond ecosystem, and give some common-sense advices in the hope that such problems will not happen again in other places."> From the commented farm results over a 20 year period, we could distinguish the principal factors responsible for the drop of grow-out capacity of some ponds. We have outlined a conceptual description of the different parameters leading to the decrease of survival, an epidemiological scenario and a synoptic table of the history of events and their relative severity. The study draws the hypothesis of a cumulative effect of positive factors, which could have led back to satisfying production results: a physical and biochemical restoration of pond bottoms, a modified and standardized grow-out management, an appropriate pumping capacity and the come back of adequate climatic conditions. This case study illustrates the concept of « flexibility » of the farming capacity and the sustainability of prawn farming in New Caledonia. The clear objective of this 20 year historic investigation was to get relevant information, in order to improve the understanding on the "summer syndrome" which hits two farms at the moment, and to participate in the hypothesis under study by the DAC (2005). We also tried to make the new farmers aware of the fragility of the pond ecosystem, and give some common-sense advices in the hope that such problems will not happen again in other places."> | From the commented farm results over a 20 year period, we could distinguish the principal factors responsible for the drop of grow-out capacity of some ponds. We have outlined a conceptual description of the different parameters leading to the decrease of survival, an epidemiological scenario and a synoptic table of the history of events and their relative severity. The study draws the hypothesis of a cumulative effect of positive factors, which could have led back to satisfying production results: a physical and biochemical restoration of pond bottoms, a modified and standardized grow-out management, an appropriate pumping capacity and the come back of adequate climatic conditions. This case study illustrates the concept of « flexibility » of the farming capacity and the sustainability of prawn farming in New Caledonia. The clear objective of this 20 year historic investigation was to get relevant information, in order to improve the understanding on the "summer syndrome" which hits two farms at the moment, and to participate in the hypothesis under study by the DAC (2005). We also tried to make the new farmers aware of the fragility of the pond ecosystem, and give some common-sense advices in the hope that such problems will not happen again in other places.">Plus
Aquaculture au centre océanologique du pacifique
Auteur(s) : AQUACOP
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An integrated fish-plankton aquaculture system in brackish water
Auteur(s) : Gilles, S. Fargier, L. Lazzaro, X. Baras, E. De Wilde, Nicolas Drakides, C. Amiel, C. Rispal, B.
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L'aide communautaire au secteur aquacole français 1986-1990
Auteur(s) : Antona, Martine
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Assessment from space of mangroves evolution in the Mekong Delta, in relation to extensive shrimp farming
Auteur(s) : Tong, P. H. S Auda, Y Populus, Jacques Aizpuru, M Al Habshi, A. Al Blasco, F
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Qualité et valorisation de l'ombrine ocellée : l'exemple de la filière pisciculture marine martiniquaise
Auteur(s) : Leon, Xavier Knockaert, Camille Regina, Françoise
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L'aquaculture méditerranéenne : situation actuelle et perspectives
Auteur(s) : Paquotte, Philippe Bakela, Z Franquesa, R Barsurco, B
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Remplacement total des artémia par des microparticules inertes dans l'élevage larvaire de l'ombrine Sciaenops ocellatus en Martinique
Auteur(s) : Petton, Bruno Falguiere, Jean-claude
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Expériences 97 sur l'influence des sédiments du bassin d'élevage sur la physiologie de Penaeus stylirostris
Auteur(s) : Cochard, Jean-claude
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PACE-NET. Pacific Europe Network for Science and Technology. Outcomes Compendium
Auteur(s) : Le Meur, Fadhila Payri, Claude E. PaceNet Consortium
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Mission de soutien à la filière " pêche et aquaculture " en Polynésie française. Rapport et Document annexe
Auteur(s) : Knockaert, Camille
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Acquisition of susceptibility to Vibrio penaeicida in Penaeus stylirostris postlarvae and juveniles
Auteur(s) : Goarant, Cyrille Regnier, France Brizard, Raphael Marteau, Anne-laure
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An overall perspective on aquaculture Partager

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CNEXO - Rapport annuel 1979 Partager

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Pisciculture marine. Elements de prospective
Auteur(s) : Gerard, Andre Gerard, Andre
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Effluents from land based marine farms: nature, treatment, valorisation, modelisation. Applications to fish and shrimp rearing
Auteur(s) : Hussenot, Jerome Lefebvre, Sebastien Martin, Jean-louis
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Rapport d'activité 1997 du Laboratoire Génétique Aquaculture & Pathologie de La Tremblade
Auteur(s) : Gerard, Andre
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Maturation and spawning in captivity of penaeid shrimps
Auteur(s) : Aquacop, Aquacop
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Journées du Département RA - Compte-rendu de la revue du thème "santé des cheptels"
Auteur(s) : Grizel, Henri Berthe, Franck
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Les échanges internationaux de crevettes pénéidés vivantes entre les pays du Pacifique, de l'Atlantique et de l'Europe
Auteur(s) : Michel, Alain
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