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| Registros recuperados: 20 | |
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| Tong, P. H. S; Auda, Y; Populus, Jacques; Aizpuru, M; Al Habshi, A. Al; Blasco, F. |
| This study is an attempt to produce an assessment of the impact of shrimp aquaculture in the Mekong Delta (Viet Nam) on mangrove ecosystems. For this exercise we selected two sub-areas (Ca Mau and Tra Vinh provinces) encompassing a variety of land uses and ecological conditions. Twenty stations in Tra Vinh and 15 stations in Ca Mau have been surveyed several times from September 2000 to March 2002. Field investigations included mangrove soils studies, measurements of pH and salinity of the water, analysis of mangrove flora, and density and structure of the vegetation. Four Systeme Probatoire de l'Observation de la Terre (SPOT) scenes were used for the discrimination of mangrove types and for the delineation of landscape units. For the first time, five... |
| Tipo: Text |
Palavras-chave: Crevette; Aquiculture; Exploitation agricole; Mangrove; Discrimination; Indice végétation; Extrême Orient; Asie; Macrura; Decapoda; Crustacea; Arthropoda; Invertebrata. |
| Ano: 2004 |
URL: https://archimer.ifremer.fr/doc/2004/publication-2303.pdf |
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| Destoumieux, Delphine. |
| Haemocytes are the key elements of a complex defence system on which crustacean immunity is largely based. We report here for the first time in a crustacean that haemocytes are involved in the synthesis of antimicrobial peptides similar to those described in other arthropod classes. These molecules isolated from the penaeid shrimp Penaeus vannamei are members of an homogeneous farnily which differ from the antimicrobial peptides previously described in that they combine in a single molecule a proline-rich arninoterminal domain, and a cyclic carboxy-terminal domain containing three intramolecular disulphide bridges. In addition, penaeidins bear post-translational modifications at their arnino- and carboxy-termini. Five molecules of the penaeidin family were... |
| Tipo: Text |
Palavras-chave: Crustacé; Crevette; Immunité; Hémocyte; Peptide; Antimicrobien; Cationique. |
| Ano: 1998 |
URL: http://archimer.ifremer.fr/doc/00440/55111/56564.pdf |
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| Paulmier, Gerard. |
| For several years the fishermen of the West Indies have directed their activities towards new fishing grounds, notably the bathyales zones adjacent to island plateaux up to approximately 1000 metres in depth. Explorations carried out since 1989 have shown that diverse crustacean populations could be exploited. However, populations and exploitable stocks are not well known. The use of crustaceans traps as a fishing technique permits the capture of shellfish, shrimps and prawns of which at least six species could have commercial interest. The main objective of this work is do draw up an inventory of the principal commercial species as well as the accompanying species belonging to the subordres Decapoda macrura, anomura, brachyura and to the orders Isopoda... |
| Tipo: Text |
Palavras-chave: Crab; Prawn; Shrimp; Depth; Crustaceas; Inventory; French Antillean; Crabe; Langoustine; Crevette; Profond; Crustace; Inventaire; Antilles françaises. |
| Ano: 1996 |
URL: http://archimer.ifremer.fr/doc/1996/rapport-1543.pdf |
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| Aqualive. |
| From 1986 to 1988 assays have been achieved in Noirmoutier IFREMER station aiming at increasing yield of grow-out of P. japonicus under semi-intensive conditions in earth ponds. Rearing methods were similar to those used in tropical areas, for other peneid species, and in Japan for this species. Yields of 130 to 270g/sq.m. were obtained, with final average weight of 15g. Marginal costs have been lower than marginal production in assays achieved in 4000sq.m. ponds. Pumps and aerators were necessary to achieve this increase in yield. This method is not appropriate in every part of Atlantic salted marshes |
| Tipo: Text |
Palavras-chave: Crevette; Pénéides; Penaeus japonicus; Elevage semi-intensif; Croissance; Mortalité; Consommation. |
| Ano: 1989 |
URL: http://archimer.ifremer.fr/doc/00452/56312/57906.pdf |
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| Francois, Cyrille. |
| Aquaculture of penaeid shrimps holds a major place in productions of animals. New Caledonia takes part to these productions by developing the breeding of Pacific blue shrimp Litopenaeus stylirostris. Nowadays, penaeid larviculture can’t be undertaken unless antibiotics are used. Experiments in the Caledonian Aquacultural Laboratory (LAC IFREMER Saint-Vincent) put across to the development of two antibiotic prophylaxis plans for substitution of erythromycine, one plan with oxytetracycline (hydrochloride), the other plan with trimethoprime-sulfadiazine association. After an antimicrobial agent susceptibility testing of bacteria and an acute toxicity study, efficacity assays are the biological validation of these projects of protocols |
| Tipo: Text |
Palavras-chave: Crevette; Ecloserie; Oxytétracycline; Triméthoprime; Sulfadiazine; Shrimp; Hatchery; Oxytetracycline; Trimetroprime; Sulfadiazine. |
| Ano: 2003 |
URL: http://archimer.ifremer.fr/doc/00072/18312/15877.pdf |
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| Mialhe, Eric. |
| Les productions d'invertébrés sont prépondérantes en aquaculture marine qui est économiquement très importate pour un grand nombre de pays, notamment de la zone Sud. Cette activité est confrontée à de nombreux problèmes des pathologie qui remettent en cause sa périnnité et son développment. Jusque dans les années quatre-vingt, les travaux relatifs à la pathologie des mollusques et des crevettes ont essentiellement porté sur la description des agents pathogènes. La création en 1985 par l'ISTPM/IFREMER d'un laboratoire pourvu de tous les équipements nécessaires aux techniques de pathologie a permis de mettre en place un programme de recherches orienté vers le contrôle des maladies. Une double stratégie de travail a été alors défine pour apporter à... |
| Tipo: Text |
Palavras-chave: Pathologie; Immmunologie; Génétique; Mollusque; Crevette; Diagnostic; Epidémiologie; Traitement; Sélection; Transformation génétique. |
| Ano: 1994 |
URL: http://archimer.ifremer.fr/doc/00443/55479/57009.pdf |
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| Paulmier, Gerard; Gervain, Paul. |
| The principal objective of the work carried out in the deep waters adjoining the island shelf around Martinique between July 1991 and april 1992 was to establish an initial inventory of potentially exploitable deep benthic resources.The cylindrical lobster pot used during fishing experiments allowed the catch of a varied carcinological marine organisms of which six species at least have economic interest : 5 species of shrimp all belonging to the sub-order of Caridea of the Pandalidae family : Plesionika edwardsi, P. (macropoda) polyacanthomerus, P.laevis, Heterocarpus ensifer and H.laevigatus, and one species of prawn of the Nephropidae family : Eunephrops cadenasi. The yields, compared to those of commercial fishermen, were medium or good for Plesionika... |
| Tipo: Text |
Palavras-chave: Depth; Biology; Fishinf; Prawn; Shrimp; Crustaceas; Martinique; Profond; Biologie; Pêche; Langoustine; Crevette; Crustace; Martinique. |
| Ano: 1994 |
URL: http://archimer.ifremer.fr/doc/1994/rapport-1540.pdf |
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| Registros recuperados: 20 | |
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