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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 121
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Statistiques de la pêcherie thonière FIS durant la période de 1969 à 1993 IRD
Hallier, Jean-Pierre; Diouf, T..
Tipo: Text Palavras-chave: PECHE; THON; DONNEES STATISTIQUES; CAPTURE; EFFORT DE PECHE; ENGIN PECHE; SENNE.
Ano: 1994 URL: http://www.documentation.ird.fr/hor/fdi:010020835
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Statistiques des petits métiers de la pêche en lagune Ebrié (1978-1984) IRD
Laë, Raymond; Hié Daré, Jean-Pierre.
Tipo: Text Palavras-chave: PECHE ARTISANALE; ECONOMIE DES PECHES; LAGUNE; ENGIN PECHE; EFFORT DE PECHE; DONNEES STATISTIQUES; PRISE PAR UNITE D'EFFORT.
Ano: 1989 URL: http://www.documentation.ird.fr/hor/fdi:010025590
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Stratégies de développement durable et politiques de pêche IRD
Guérédrat, Jean-Alfred.
Tipo: Text Palavras-chave: GESTION DES PECHES; DEVELOPPEMENT DURABLE; PECHE A LA LUMIERE; RESSOURCES HALIEUTIQUES; ECOSYSTEME; SUREXPLOITATION; DEGRADATION; PROTECTION DE L'ECOSYSTEME; COOPERATION REGIONALE; STRATEGIE DE DEVELOPPEMENT; DEVELOPPEMENT COMMUNAUTAIRE; MODERNISATION; ENGIN PECHE; TECHNIQUE DE PECHE.
Ano: 2002 URL: http://www.documentation.ird.fr/hor/fdi:010030752
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Stratégies d'exploitation des sennes tournantes artisanales de Côte d'Ivoire : "Où vais-je pêcher demain ?" IRD
Ecoutin, Jean-Marc.
Purse seine fishing teams working along the coast of the Côte d'Ivoire are operated almost exclusively by fishermen originating from Ghana. The fishing temas concentrated at the Vridi settlement near to Abidjan have been investigated regularly from 1975 to 1985. Their fishing activity, which takes place in the sea or in lagoons, depending on the season, and the resulting catches have been monitored on a daily basis over this period. The fishing teams are entirely split between two groups of Ghanaian fishermen, the Ewe and the Fanti. The Fanti teams are typified by a tendency towards monospecific captures, an ability to change their landing sites and a rapid turnover of teams at Vridi. The Ewe, once installed at the study settlement, tend to stay for longer...
Tipo: Text Palavras-chave: PECHE ARTISANALE; MILIEU MARIN; LAGUNE; ENGIN PECHE; SENNE; ANALYSE DE CORRESPONDANCE; ZONE DE PECHE; ETHNIE; EFFORT DE PECHE; RELATIONS COTE D'IVOIRE GHANA.
Ano: 1991 URL: http://www.documentation.ird.fr/hor/fdi:36776
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Structure et évolution de la pêche langoustière brésilienne : va-t-on vers l'effondrement de la pêcherie ? IRD
Lins Oliveira, J.; Rey, Hélène.
Tipo: Text Palavras-chave: PECHE DE CRUSTACES; LANGOUSTE; EVOLUTION; SUREXPLOITATION; EFFORT DE PECHE; REGULATION; REGLEMENTATION; TECHNIQUE DE PECHE; ENGIN PECHE; PRODUCTION; COMMERCIALISATION.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:010020676
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Systèmes halieutiques et espaces de pouvoirs : transformation des droits et des pratiques de pêche dans le delta central du Niger (Mali), 1920-1980 IRD
Fay, Claude.
On analyse l'évolution des modes de contrôle de l'exploitation de pêche dans le delta central du Niger depuis une cinquantaine d'années. Dans un premier temps, nous examinerons la cohérence des règles traditionnelles. Celles-ci reposaient sur des correspondances définies entre : particularités de l'espace aquatique continental; types d'unités de production; types de prélèvements de la ressource (poursuite, attraction, ramassage, barrage); types de relations entre les aires de pêche (et les regroupements de pêcheurs); types d'accès aux pêcheries (accès libre, exclusivité, préséance, privilège); type de traitement des instances mystiques (divinités d'eau ou "génies") par les spécialistes. L'étude de ces correspondances définit le système d'exploitation...
Tipo: Text Palavras-chave: PECHE INTERIEURE; GESTION DES PECHES; DROIT COUTUMIER; RITUEL; TERRITOIRE; CHANGEMENT SOCIAL; ENGIN PECHE; CONFLIT SOCIAL.
Ano: 1989 URL: http://www.documentation.ird.fr/hor/fdi:30756
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Technique de pêche et sélectivité des filets maillants dans un acadja-enclos en lagune Tendo (Côte d'Ivoire) IRD
Avit, J.B.L.F.; Sankaré, Y.; Hem, Saurin; Hié Daré, J.P..
Deux techniques de pêche (méthode 1 = pose des filets dans les passages de bambous ; méthode 2 = entourage des portions de bambous par les filets) et la sélectivité des filets maillants ont été testés dans un acadja-enclos, dans la lagune Tendo (Côte d'Ivoire) au cours d'une étude expérimentale. Les paramètres analytiques biologiques (Abondance relative (AR), Degré de présence (DP)), des coefficients de condition et des tests non paramétriques, calculés entre les techniques de pêche et les filets maillants, ont montré que la méthode de pêche 2 et les filets maillants monofilaments sont plus efficaces pour la capture des poissons dans les acadja-enclos. A partir de ces observations, des recommandations sont faites pour le développement des acadja-enclos et...
Tipo: Text Palavras-chave: LAGUNE; POISSON; TECHNIQUE DE PECHE; FILET MAILLANT; ETUDE EXPERIMENTALE; STRUCTURE DU PEUPLEMENT; FAUNE ICHTYOLOGIQUE; ABONDANCE; ENGIN PECHE; ETUDE COMPARATIVE.
Ano: 1996 URL: http://www.documentation.ird.fr/hor/fdi:010008058
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The artisanal sardinella fishery in Cote d'Ivoire IRD
Konan, J..
La pêcherie artisanale de Sardinelle en Côte d'Ivoire a réellement débuté avec le siècle, grâce aux populations voisines du Ghana pourvues d'une longue tradition de pêche. Ces communautés de pêcheurs ont émigré en Côte d'Ivoire avec leurs engins de pêche et pirogues particuliers. La Sardinelle est le poisson cible parmi d'autres petits pélagiques où dominent les sardinelles plate (#S. maderensis$) et ronde (#S. aurita$). Après un remarquable accroissement de 1984 à 1986, cette pêcherie est actuellement en déclin, victime de la crise économique. En conséquence le nombre de personnes impliquées dans cette pêcherie diminue. Malgré l'enjeu socio-économique qu'elle représente la pêcherie de Sardinelle ne reçoit pas toute l'attention qu'elle mériterait de la...
Tipo: Text Palavras-chave: PECHE ARTISANALE; POISSON MARIN; ESPECE PELAGIQUE; ENGIN PECHE; ZONE DE PECHE; EFFORT DE PECHE; PROBLEMATIQUE; CRISE ECONOMIQUE.
Ano: 1995 URL: http://www.documentation.ird.fr/hor/fdi:42092
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The development of deep bottom fishing in the tropical Pacific IRD
Crossland, J.; Grandperrin, René.
Tipo: Text Palavras-chave: PECHE ARTISANALE; PROJET DE DEVELOPPEMENT; ENGIN PECHE; TECHNIQUE DE PECHE.
Ano: 1980 URL: http://www.documentation.ird.fr/hor/fdi:010017501
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The dynamic of the javanese coastal seiners fleet according to the 1995 censuses IRD
Jung, Armelle; Ecoutin, Jean-Marc.
In 1995, three censuses were carried out to assess the importance of the coastal seiners fleet of the north coast of the Java Island. According to these three censuses (March, June and November), the number of the coastal seiners varies from 1,580 to 1,660. The spatial distribution of the fishing units is characterised by an increasing gradient from the west to the east of the Java Island. During each census, some technical characteristics were recorded. Inside this fleet, two main opposites are described : the first depends on the level of the technical characterisation (type of the fishing aggregating device, differentiated holds); the second is linked to the ability to migrate along the north coast of the Java Island (shape of boat, motorization). So, a...
Tipo: Text Palavras-chave: PECHE COTIERE; ENGIN PECHE; SENNEUR; EQUIPEMENT; RECENSEMENT; DYNAMIQUE; DEPLACEMENT; DISTRIBUTION SPATIALE; EFFORT DE PECHE; ENQUETE; FLOTTILLE.
Ano: 1999 URL: http://www.documentation.ird.fr/hor/fdi:010019829
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The economic evolution of the large seiners in the Java sea IRD
Roch, Jean; Durand, Jean-René; Sastrawidjaja.
The Java Sea large seiner fleet has undergone a marked growth, because of the interdiction of trawling in 1980. In this study, we describe the profile of the economic change undergone by this fleet and we analyse the implications of the new wave of investments started at the beginning of the current decade. The launching of a large number of large seiners should have a significant impact on the fisheries' social environment, at the owner's level as well as the wage earning fisherman's level. (Résumé d'auteur)
Tipo: Text Palavras-chave: ECONOMIE DES PECHES; ENGIN PECHE; SENNEUR; EVOLUTION; PRODUCTION; REVENU; CHANGEMENT SOCIAL.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010017893
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The fisheries of the Scottshead/Soufriere marine reserve (Dominica) IRD
Guiste, H.; Gobert, Bertrand.
Tipo: Text Palavras-chave: RESSOURCES HALIEUTIQUES; PECHE ARTISANALE; ZONE DE PECHE; ACQUISITION DE DONNEES; ENGIN PECHE; EFFORT DE PECHE; PRODUCTION HALIEUTIQUE; DONNEES STATISTIQUES; GESTION DES PECHES; COMPOSITION DES PRISES.
Ano: 1996 URL: http://www.documentation.ird.fr/hor/fdi:010005216
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The fishing activity of the coastal seiners of the Java sea : an approach by individual schedule of activity IRD
Ecoutin, Jean-Marc; Jung, Armelle; Dharmadi, ....
This article offers a new approach of study about the fishing activity of the coastal seiners operating in the Java Sea. In 1995, about 20,100 investigations were carried out from some villages located along the north coast of the Isle of Java. From these investigations, the fishing activity of some individual fishing units is analyzed daily; it allows to describe the different biases issued from this survey. From these individual schedule of activity, the main fishing strategies of this coastal fleet are presented. (Résumé d'auteur)
Tipo: Text Palavras-chave: PECHE COTIERE; PECHE ARTISANALE; ENGIN PECHE; SENNEUR; ACTIVITE ECONOMIQUE; VILLAGE; PORT; EFFORT DE PECHE; VARIATION JOURNALIERE; ANALYSE STATISTIQUE; METHODOLOGIE; ENQUETE; FLOTTILLE.
Ano: 1999 URL: http://www.documentation.ird.fr/hor/fdi:010019831
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The Ghanaian fishery for sardinellas IRD
Koranteng, K.A..
La pêcherie de Sardinelle du Ghana est des plus importante activité économique du pays. La nature de la pêcherie et le comportement, abondance et distribution des sardinelles a subi des changements depuis le début de la pêcherie. De grandes variations dans les apports ont été observées et en certaines années la pêcherie a atteint des niveaux proches d'un effondrement. (Résumé d'auteur)
Tipo: Text Palavras-chave: PECHE ARTISANALE; SARDINELLE; ESPECE PELAGIQUE; ENGIN PECHE; SAISON; UPWELLING; EFFORT DE PECHE; PRODUCTION HALIEUTIQUE; VARIATION INTERANNUELLE; DONNEES STATISTIQUES; DYNAMIQUE DES FLOTTILLES.
Ano: 1995 URL: http://www.documentation.ird.fr/hor/fdi:42093
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The mini seiner fleet of the Java sea : a first global approach to their fishing activity IRD
Ecoutin, Jean-Marc; Dharmadi, ....
Fishing effort is often a difficult parameter to identify in fisheries studies and even more so if the study involves coastal fisheries spread along a coast more than 1,000 km long. This is the case of the study of the mini seiner fleet operating in the Java Sea. In order to estimate this descriptive parameter of the fishing effort, it has been suggested to use the method of calculating the average activity rate and at the expense of given on certain hypotheses, to translate these rates into estimates of the number of fishing trips. This article offers a first global approach of the mini seiner fleet operating in the Java Sea from ports located on the north coast of the island of Java. It is thus demonstrated that this fleet's operating activities although...
Tipo: Text Palavras-chave: PECHE COTIERE; PECHE ARTISANALE; ENGIN PECHE; SENNEUR; DYNAMIQUE; ACTIVITE ECONOMIQUE; PORT; EFFORT DE PECHE; ANALYSE STATISTIQUE; ANALYSE ECONOMIQUE; VARIATION SPATIALE; VARIATION TEMPORELLE; ENQUETE; FLOTTILLE.
Ano: 1999 URL: http://www.documentation.ird.fr/hor/fdi:010019830
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The small coastal seiners of the Java sea : the main fishing statistics and approach of the dynamics of the fleet IRD
Ecoutin, Jean-Marc (ed.); Dharmadi, ... (ed.).
Tipo: Text Palavras-chave: PECHE COTIERE; PECHE ARTISANALE; ENGIN PECHE; SENNEUR; POISSON MARIN; ESPECE PELAGIQUE; TECHNIQUE DE PECHE; CAPTURE; DISTRIBUTION SPATIALE; DYNAMIQUE; RECENSEMENT; EFFORT DE PECHE; ACTIVITE ECONOMIQUE; ENQUETE; FLOTTILLE.
Ano: 1999 URL: http://www.documentation.ird.fr/hor/fdi:010019797
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The small scale fishery of Linosa (Pelagic Islands : Mediterranean Sea) IRD
Ragonese, S.; Rivas, G..
Le milieu, les engins et les prises de cette île de 400 habitants sont brièvement décrits. (Résumé d'auteur)
Tipo: Text Palavras-chave: PECHE ARTISANALE; ENGIN PECHE; MILIEU INSULAIRE; FLOTTILLE; COMPOSITION DES PRISES.
Ano: 1991 URL: http://www.documentation.ird.fr/hor/fdi:36754
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The state of exploitation of small pelagic fishes by large and medium purse seiners in the Java sea IRD
Nurhakim, S.; Durand, Jean-René; Potier, Michel; Sadhotomo, B..
The small pelagic fisheries in the Java Sea play an important role in fishery development in Indonesia. It is one of the answers to the protein need for the Java numerous population. It represents also a major source of employment and revenue in the coastal communities along the North coast of Java. Through three main flotillas, seining is the main fishing method used and the development of fishing tactics and strategy is still in progress. Consequently the fishing grounds extended to new areas and the landing increased. This paper will describe the evolution of the main parameters of exploitation such as number and power of boats, spatial distribution of effort, total and specific catches as well as the problems of exploitation level and fish quality....
Tipo: Text Palavras-chave: POISSON MARIN; ESPECE PELAGIQUE; PECHE ARTISANALE; ENGIN PECHE; SENNEUR; NAVIRE DE PECHE; PUISSANCE DE PECHE; EFFORT DE PECHE; DISTRIBUTION SPATIALE; CAPTURE; QUALITE; STRATEGIE DE DEVELOPPEMENT; GESTION DES PECHES.
Ano: 1998 URL: http://www.documentation.ird.fr/hor/fdi:010017891
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Traditional village fishing in fisheries development planning in Vanuatu IRD
David, Gilbert.
Tipo: Text Palavras-chave: PECHE ARTISANALE; SOCIETE TRADITIONNELLE; GESTION DES PECHES; ZONE DE PECHE; FACTEUR LIMITANT; ADAPTATION; ENGIN PECHE.
Ano: 1994 URL: http://www.documentation.ird.fr/hor/fdi:43819
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Typologie des cycles d'activités halieutiques : ménages sédentaires et petits migrants du secteur de Mopti IRD
Laë, Raymond; Morand, P..
Tipo: Text Palavras-chave: MILIEU DELTAIQUE; PECHE ARTISANALE; PECHEUR; CLASSIFICATION; SEDENTARISATION; MIGRATION INTERIEURE; CORRELATION STATISTIQUE; ENGIN PECHE; RELATION PECHE AGRICULTURE; ETUDE DE TERRAIN.
Ano: 1994 URL: http://www.documentation.ird.fr/hor/fdi:40739
Registros recuperados: 121
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