Consulta: creatorFacets:"Paquotte, Philippe"
Registros recuperados: 67
Data/hora: 01/06/2024 04:33:43

Recirculation is it viable ? Is it insurable ?
Provedor de dados: 5
Autores: Paquotte, Philippe.
Recirculation techniques in aquaculture exist and are applied at an industrial scale in sea-bass, sea-bream and turbot rearing for sho rt (incubation, larval rearing, weaning) or long (broodstock) rearing phases whatever the biomass. Experiments are carried out by IFREMER in partnership with producers and equipment makers to develop super intensive fish production in closed system. From the economic viewpoint, recirculation makes it possible to reduce fingerling production cost while it is still unknown in the case of ongrowing. From the insurance viewpoint, recirculation will make risk appraisal and risk m anagement easier. [NOT CONTROLLED OCR]
Tipo: Text
Palavras-chave: SEM.
Ano: 1994
URL: http://archimer.ifremer.fr/doc/1994/acte-4014.pdf

Definition of scientific basis for the development of an overall aquaculture masterplan for South Africa - Report of the mission in South Africa from 9 to 15 February 1998 - Project definition and detailed workplan for 1998
Provedor de dados: 5
Autores: Dosdat, Antoine; Fuchs, Jacques; Mazurie, Joseph; Paquotte, Philippe; Mariojouls, Catherine.
After the decision taken by the French - South African committee to reduce the budget and the duration of all the selected proposaIs of the first call, Rhodes University and Ifremer decided to revise their joint proposaI and organized a meeting in South Africa in february 1998. A multidisciplinary team composed of economists and specialists in different fields of aquaculture spent on week in South Africa (9 and 15 february 1998) with Prof Hecht and his team in Rhodes University, in order to precise the proposaI and define detailed actions to be carried out within the next two years. The present report summarises the principal conclusions of the survey in term of general approach, detailed methodologies and planning for 1998.
Tipo: Text
Ano: 1998
URL: http://archimer.ifremer.fr/doc/00153/26463/24571.pdf

L'aquaculture et les marchés : tendances, produits, opportunités
Provedor de dados: 5
Autores: Lacroix, Denis; Paquotte, Philippe.
La rentabilité des entreprises aquacoles est déterminée par un ensemble de facteurs internes et externes, ce qui explique la diversité des modèles d'entreprises et de leurs implantations géographiques. Les facteurs externes sont à l'origine d'avantages comparatifs dont bénéficient les entreprises suivant les conditions économiques, institutionnelles ou environnementales. Ces avantages peuvent se traduire par des coûts de production moins élevés ou par de plus grandes facilités d'accès aux marchés. Etant donné la f01ie dépendance des entreprises aquacoles vis-à-vis du milieu, les questions d'appropriation de la ressource et de l'espace, en particulier sur une frange littorale très convoitée, et de protection de l'environnement face à l'impact de ces...
Tipo: Text
Ano: 1999
URL: http://archimer.ifremer.fr/doc/00041/15180/12517.pdf

La conchyliculture en Italie. Mission du 1er au 15 juin 1986. Etude Aquaculture Méditerranée
Provedor de dados: 5
Autores: Paquotte, Philippe.
HISTORIQUE : L'élevage des mollusques est une activité très ancienne en Italie. Les sites traditionnels de cette activité étaient la Rade de la Spezia, le Lac Fusaro près de Naples, la "Mar Piccolo" de Tarante et la Lagune de Venise (voir figure l).Il s'agissait autant d'ostréiculture (huître plate Ostrea edulis) que de mytiliculture (Mytilus galloprovincialis). Le déclin de l'ostréiculture au profit de la mytiliculture date du début du siècle et s'est accentué après la seconde guerre mondiale. En dehors de quelques opérations d'affinage ou de retrempage, on peut considérer que l'ostréiculture est une activité abandonnée en Italie et la production d'huîtres provient exclusivement de la pêche sur des bancs naturels (huître plate Ostrea edulis et huître...
Tipo: Text
Ano: 1986
URL: http://archimer.ifremer.fr/doc/00058/16950/14437.pdf

Les contraintes et les perspectives de développement de l'élevage de la coquille Saint-Jacques en France
Provedor de dados: 5
Autores: Fleury, Pierre-gildas; Paquotte, Philippe.
L'élevage des Pectinidés (famille des pétoncles et coquilles Saint-Jacques) a connu dans le monde quelques développements spectaculaires : Japon, Chine, Nouvelle-Zélande, Tasmanie (Dao, 1997). En France, des efforts importants en matière de recherche et développement ont été portés sur cet élevage : 2 contrats de plan Etat-région Bretagne (Dao et al. 1994), le contrat de baie Rade de Brest (Dao et al. 1996) et une action concertée européenne (Fleury et al. 1997). Mais la production reste encore marginale (100-150 t /an).
Tipo: Text
Ano: 1997
URL: http://archimer.ifremer.fr/doc/1997/acte-7305.pdf

An analysis of seafood consumption survey methods in France.
Provedor de dados: 5
Autores: Girard, Sophie; Mariojouls, Catherine; Paquotte, Philippe; Wisner-bourgeois, Claude.
(Not controled OCR) The different statistical data sources available for seafood I consumption analysis in France belong to three types : the apparent consumption estimated on the basis of a balance between production and trade, used at national scale and for international comparison, the data in value published by the national Institute for economic statistics, aggregating food balance sheet, and economic results of inquiries about the activities of the branch industries, and the household consumption estimated through consumers' panels. A critical and historical analysis of the different available data series is presented, with focus on the major difficulties when interpreting and cross-checking the data (series breaking-nomenclature items, range of...
Tipo: Text
Palavras-chave: France; Analysis; Methods; Consumption; Seafood; SEM.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/1998/acte-2524.pdf

La filière d'élevage de la coquille Saint-Jacques éléments de réflexion pour l'évaluation économique
Provedor de dados: 5
Autores: Dao, Jean-claude; Fleury, Pierre-gildas; Paquotte, Philippe.
The article is an excerpt from a focus document for understand scallop aquafarming's position. Studies on this species are part of IFREMER/DRV research programmes as an aquafarming as well as a halieutic resource. They are currently becoming reality through significant support for fishing management but also through experiments of semis of juveniles at various English Channel and Atlantic sites, to cite only the most applied operations. Fishing and shellfish farming professionals are closely associated with this programme. Scallop fishing occupies a prominent position this year in the press by reason of fishing and marketing problems due to intake being much higher than in past years. The situation matches the forecasts of IFREMER teams that have been...
Tipo: Text
Palavras-chave: SEM.
Ano: 1992
URL: http://archimer.ifremer.fr/doc/1992/publication-2444.pdf

Production costs in french scallop farming
Provedor de dados: 5
Autores: Paquotte, Philippe; Fleury, Pierre-gildas.
(Not controled OCR) The French King scallop farming method (hatchery, intermediate culture in cages nnd sea-bed extensive ongrowing) has been developed since 1983. A multi-steps project analysis has been carried out to estimate the economic feasability of the rearing activity. Because there is no market for spat in France at the moment, the project concerns the whole production cycle from hatchery to harvest. The project is designed to supply 150 m.t. of maketable scallops, which is the expected French farmed production in the near future. The project analysis software developed by IFREMER provides the main financial criteria, i.e. internal rate of return, potential earning power, cash requirements and a breakdown of the production costs. The first...
Tipo: Text
Palavras-chave: SEM.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/acte-2445.pdf

Programme Coquille Saint-Jacques, filière technique de culture sur le fond. Bilan des contrats de plan 1983-1988 &amp; 1989-1993. II. Les marchés des Pectinides.
Provedor de dados: 5
Autores: Dao, Jean-claude; Paquotte, Philippe.
La production mondiale (DAO, 1993) est de l'ordre de 1.000.000 tonnes (animaux entiers avec la coquille), dominé maintenant par le Japon (400.000 tonnes, aquaculture), la Chine (150.000 tonnes, aquaculture), le Canada/USA (200.000 tonnes, pêches sur 2 gisements). Les autres pays ont une contribution plus modeste reposant sur la pêche (Australie, France/UK, Pérou, Norvège/lslande, Méxique), en général à la limite de la surexploitation. Quelques nouveaux producteurs apparaissent du fait du succès de leurs programmes d'aquaculture (Nouvelle Zélande, Chili).
Tipo: Text
Ano: 1994
URL: http://archimer.ifremer.fr/doc/00080/19083/16678.pdf

The experience of offshore marine fish farming in France
Provedor de dados: 5
Autores: De La Pomelie, C; Paquotte, Philippe.
A natural endowment of three coast lines with different structures, of numerous rivers coming from mountainous regions and of different climatic conditions has enabled France to develop one of the first European aquaculture sectors in terms of volume with almost 300 000 tonnes in 1996. This development has been based on a wide range of species and on a wide range of techniques. Intensive marine fish farming has been developing during the last decade only, after many years of stagnation due to the lack of reliable technology for species adapted to French climate. Techniques of production are very diverse. Although earth ponds and race-ways are used only by 25% of the marine fish farms, this technique accounts for 40% of the production. On the contrary, many...
Tipo: Text
Palavras-chave: Technology; Cages; Offshore; Mediterranean; Aquaculture; SEM; Technologie; Cages; Offshore; Méditerranée; Aquaculture.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/1998/acte-4011.pdf

La pisciculture marine en France
Provedor de dados: 5
Autores: Dosdat, Antoine; Gaignon, Jean-louis; Fuchs, Jacques; Harache, Yves; Lacroix, Denis; Paquotte, Philippe; Thouard, Emmanuel.
Tipo: Text
Ano: 1997
URL: http://archimer.ifremer.fr/doc/00344/45564/45162.pdf

Mediterranean marine aquaculture sector. Present state of development and perspectives on cooperation
Provedor de dados: 5
Autores: Bakela, Z; Paquotte, Philippe.
Due to good natural conditions and political will, marine aquaculture has developed recently around the Mediterranean sea and particularly in the non European Mediterranean countries. Both private entrepreneurship and public international cooperation have participated in this development. Most of its products are aiming at supplying European markets, where they compete not only with similar products from the European Mediterranean countries but also with other aquaculture products from the northern European countries. Advantages and constraints of aquaculture in the Mediterranean countries are analysed with regard to the project of "Euro-Mediterranean partnership" which should give birth within 25 years to a large free trade area. In order to develop a...
Tipo: Text
Palavras-chave: SEM.
Ano: 1986
URL: http://archimer.ifremer.fr/doc/1986/publication-4162.pdf

Situations et perspectives de l'aquaculture mondiale
Provedor de dados: 5
Autores: Ferlin, Philippe; Michel, Alain; Paquotte, Philippe.
On a global scale, aquaculture produced around 17 million tonnes in 1991, compared with 11 million tonnes in 1985 and 6 million tonnes in 1975. Since the beginning of the 80s, this production increased by an average of 7.5% per year in volume, and more than 13% in value. This amount represents only 17 tonnes of the global volume of sea and fresh water products, but more than 25% of its value. On a worldwide scale, water products account for an important part of the animal product supply in human food. For example, aquaculture accounts for a larger part than ovine production and represents around 5% of the world's animal protein supply. Aquaculture is an activity that is still booming from a technological development point of view and should be one of the...
Tipo: Text
Palavras-chave: SEM.
Ano: 1994
URL: http://archimer.ifremer.fr/doc/1994/publication-4013.pdf

Les développements récents en conchyliculture
Provedor de dados: 5
Autores: Paquotte, Philippe.
La conchyliculture est la principale activité des cultures marines en France en termes de production, de chiffre d'affaires et de nombre d'entreprises. Près de 5 000 entreprises assurent une production d'une valeur de plus de 4 milliards de francs. Elle concerne deux: activités traditionnelles: l'ostréiculture (élevage des huîtres) et la mytiliculture (élevage des moules), ainsi que des activités plus nouvelles comme la vénériculture (élevage des palourdes) et la pectinicu1ture (élevage des coquilles Saint-Jacques). L'ostréiculture et la mytiliculture se caractérisent en France par une forte hétérogénéité des conditions d'élevage (espèces, techniques), une dispersion des sites de production le long du littoral français et une forte diversité des structures...
Tipo: Text
Palavras-chave: SEM.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/publication-4183.pdf

Démarche qualité et différenciation des produits en aquaculture
Provedor de dados: 5
Autores: Paquotte, Philippe.
In spite of its young age, aquaculture is now an activity subject to competition just like any other activity in the agri-food sector. The differences in environmental conditions give comparative advantages to operations located in certain sites, but the intensification of production methods tends to reduce the impact of this natural variation. It is for this reason that aquaculture must seek sources of competitiveness in the quality of its products, which is not limited to just freshness or taste and includes meeting the increasing demand for diversity. A quality process requires knowing how to assess modifications in product characteristics with respect to environmental conditions and culture techniques and should allow producers and consumers to clearly...
Tipo: Text
Palavras-chave: SEM.
Ano: 1995
URL: http://archimer.ifremer.fr/doc/1995/acte-4054.pdf

L'analyse de projet en conchyliculture : méthode et outil informatique "Projaq"
Provedor de dados: 5
Autores: Paquotte, Philippe.
L'objectif de ce document est de présenter une méthode d'évaluation économique de projets innovants en conchyliculture. Cette méthode s'appuie sur les concepts usuels d'analyse de projet (BRIDIER et MICHAILOF 1987, AUSTIN 1982) appliqués au cas particulier de la conchyliculture. Elle résulte d'un travail mené en collaboration par des équipes du département Ressources Aquacoles et par le Service d'Economie Maritime sur deux cas concrets: l'élevage intensif de la palourde en utilisant des eaux de forage et l'élevage de la coquille Saint-Jacques en semis-recapture. Le logiciel "PROJAQ" est un outil de simulation développé à cette occasion à partir du tableur Microsoft EXCEL. Son architecture interne a été concue pour répondre au cas particulier de la...
Tipo: Text
Palavras-chave: SEM.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/rapport-4175.pdf

Croissance et indice de condition de l'huître plate Ostrea edulis élevée en mer et en étang sur la côte méditerranéenne
Provedor de dados: 5
Autores: Paquotte, Philippe; Moriceau, Jacques.
A monitoring of the growth and condition index of the flat oyster Ostrea edulis has been conducted in the Thau Lagoon and in open sea off the Cap d'Agde. Between April and November, its growth is greater in open sea than in the lagoon. In winter, the growth doesn't stop in open sea, but one needs to get away from mussel collection in practicing seabed farming. In these conditions, the oyster's growth, throughout the year, is very close in open sea and in lagoons whereas the condition index is higher in open sea.
Tipo: Text
Palavras-chave: Méditerranée; Mer ouverte; Etang de Thau; Indice de condition; Croissance; Ostrea edulis.
Ano: 1986
URL: http://archimer.ifremer.fr/doc/1986/acte-6188.PDF

Aquaculture : activité économique déconcentrée ou intégrée
Provedor de dados: 5
Autores: Paquotte, Philippe.
Comme toute industrie, l'aquaculture doit pour se développer dans une région ou un pays donné être capable de fournir une offre concurrentielle en termes de quantité, de qualité et de prix. Pour atteindre cet objectif, des choix se posent en matière de dimensionnement d'entreprise, de niveau d'intégration, de diversification et d'organisation de la production. Pourquoi n'y a-t-il pas qu'une seule sorte d'entreprise adoptant une technique standardisée ? La grande diversité observée actuellement dans le secteur aquacole résulte de la prise en compte d'autres facteurs que la seule maximisation du profit en situation de concurrence parfaite. En effet, la forte dépendance du milieu naturel et la maîtrise technique encore imparfaite font que le fonctionnement...
Tipo: Text
Palavras-chave: SEM.
Ano: 1992
URL: http://archimer.ifremer.fr/doc/1992/acte-4232.pdf

Organisation of the production in aquaculture : a comparison between eastern Europe and western Europe
Provedor de dados: 5
Autores: Paquotte, Philippe.
For Eastern European countries which have limited coastlines or have not access any more to foreign fishing zones in Africa or Asia, aquaculture is a major issue in aquatic products supply. Following the political and economic transformations which have occurred since 1989, the fish farming production has been decreasing in most of countries of the former Eastern bloc. Meanwhile, many enterprises have been restructured and new forms of organisation production have appeared. The transition from State-owned status to private entrepreneurship is not realised at the same pace in all the countries, but is a general trend. Not only the producers have to adjust to this new economic context, but they have to shift from production-driven to market-driven behaviour....
Tipo: Text
Palavras-chave: SEM.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/1996/acte-4070.pdf

La conchyliculture en Europe
Provedor de dados: 5
Autores: Antona, Martine; Bailly, Denis; Paquotte, Philippe; Gabott, M; Gibbs, J; Shaw, S; Harmsma, H.
This report includes a qualitative and descriptive approach of the oyster and mussel industries in the European Community. This report compares the structure of production, the marketsn the professional organisation, competition for the resource, legislation and support systemat the community levell. Technical and statistical datas are summarized to représent the structure of the industry, the trade flows and the main evolutions of the two industries in the EC. A summary of the county reports gives an overview of the present state of the industry in each country and suggest a first evaluation of constraints and prospects. [NOT CONTROLLDED OCR]
Tipo: Text
Palavras-chave: SEM; Réglementation; Commerce extérieur; Marché; Production; Europe; Conchyliculture; Regulation; External trade; Markets; Production; Europe; Shellfish culture.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/rapport-4176.pdf

Analyse technico-économique de projets d'élevage d'ombrine (Sciaenops ocellata) en cages flottantes à la Martinique
Provedor de dados: 5
Autores: Houel, S; Falguiere, Jean-claude; Paquotte, Philippe.
The availability in interesting sites and the zootechnical performances of tropical fish are two impo rt ant assets in favor of the development of fish farming in the Caribbean islands. This repor presents a technical and financial analysis of red drum farming projects in  floating cages in Martinique(French West Indies). This project analysis makes it possible to compare the economic feasability of a small-scale production system with that of a semi-industrial one submitted to different technical constraints. The main criteria of the project analysis are the profitability of the funded capital, the financial feasability during the buildup period, the profitability at a steady state and the cost price. Production costs are hi gher in the the small-scale...
Tipo: Text
Palavras-chave: Caribbean; French West Indies; Martinique; Financial analysis; Production costs; Finfish; Aquaculture; Sciaenops ocellata; SEM; Caraïbes; Antilles Françaises; Martinique; Analyse économique; Coûts de production; Poissons; Aquaculture; Sciaenops ocellata.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/1996/rapport-4019.pdf

Programme de recherche pour la mise au point d'une méthode d'élevage des coquilles Saint-Jacques en Méditerranée. Rapport d'avancement des travaux. Résultats obtenus en 1988
Provedor de dados: 5
Autores: Buestel, Dominique; Cochard, Jean-claude; Defossez, Jérôme; Moriceau, Jacques; Paquotte, Philippe.
Au cours de cette deuxième année du programme « Coquille Saint-Jacques en Méditerranée » , a été achevée la mise au point des conteneurs d'élevage utilisables en mer ouverte dans le Golfe du Lion. Chaque conteneur en acier galvanisé mesure 2,5 m x 2,5 m x 1,7 m et pèse à vide 500 kg. Il supporte 120 poches d'élevage de type poches ostréicoles. Ces conteneurs sont adaptés aux nouvelles barges myticoles.  Pour l'espèce Atlantique Pecten maximus de bons résultats ont été obtenus lors du prégrossissement qui consiste à amener les juvéniles d'une taille de 1 à 2 mm à une taille de 30 à 40 mm en 8 à 10 mois. Durant la seconde année d'élevage, les résultats sont moins favorables. Du fait d'un arrêt de croissance durant l'été, un cycle de 36 mois au minimum sera...
Tipo: Text
Ano: 1989
URL: http://archimer.ifremer.fr/doc/00108/21964/19559.pdf

Programme Coquille Saint-Jacques, filière technique de culture sur le fond. Bilan des contrats de plan 1983-1988 &amp; 1989-1993. III. Analyse technique et financière d'un projet d'élevage de coquille Saint-Jacques de l'écloserie jusqu'à la recapture des semis
Provedor de dados: 5
Autores: Paquotte, Philippe; Fleury, Pierre-gildas.
L'élevage de la coquille Saint-Jacques est une activité de production aquacole qui est maintenant arrivée à un stade déterminant pour son avenir. Après de nombreux essais expérimentaux, les financeurs publics posent le problème de leur relais par les investisseurs privés ou semi-publics (organisations de pêcheurs, collectivités locales ou régionales).
Tipo: Text
Ano: 1994
URL: http://archimer.ifremer.fr/doc/00080/19085/16680.pdf

Aquaculture en système clos : estimation des coûts de production pour l'élevage du bar et du turbot
Provedor de dados: 5
Autores: Lavenant, M; Paquotte, Philippe.
Two major constraints to aquaculture have raised in most countries : the little availability of convenient sites because of the competition for the use of the coastline and the progressive implementation of regulations to reduce the impact of the farms on the environment. The technique of recirculation, widely used for hatcheries, has been developed to answer these constraints and to get free of the natural variations in order to regulate the résults. The ongrowing experimental facilities have proved good enough results to make it possible to conceive industrial projects for sea-bass and turbot. In first approach, the production costs of these systems are similar to traditional techniques but expected productivity gains due to an increase of zootechnical...
Tipo: Text
Palavras-chave: Economical aspects; Production costs; Sea bass; Turbot; Marine aquaculture; Recirculation; Closed system; SEM; Aspects économiques; Coût de production; Bar; Turbot; Aquaculture marine; Système clos; Circuit fermé.
Ano: 1995
URL: http://archimer.ifremer.fr/doc/1995/acte-4032.pdf

Programme Coquille Saint-Jacques, filière technique de culture sur le fond. Bilan des contrats de plan 1983-1988 &amp; 1989-1993. 4. Evaluation économique de la diversification en coquille Saint-Jacques d'une entreprise conchylicole en ouverte
Provedor de dados: 5
Autores: Fleury, Pierre-gildas; Paquotte, Philippe.
This report is a technical and financial analysis of a project of a shellfish farm in open sea which diversifies with the implementation of a scallop activity. It lays out first the technical description of the project, its size and the choice of rearing standards. After the working out of investments, operating costs and expected receipts, the analysis deals with the marginal profitability of the scallop activity and the financial consequences of its implementation in the farm. Then, there is a discussion on the sensitiveness of the results to the variations of the technical and economic parameters and on different possible rearing strategies
Tipo: Text
Palavras-chave: Analyse financière; Coquille Saint-Jacques; Diversification; Financial anaiysis; King scallop; Diversification.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/00080/19082/16677.pdf

Le marché de la moule en France : évolution de l'offre et de la demande
Provedor de dados: 5
Autores: Paquotte, Philippe.
L'évolution du marché de la moule en France depuis 1987 est analysée à partir de trois sources de données disponibles qui concernent la production nationale, le commerce  extérieur et la consommation à domicile. L'évolution de la production nationale résulte des évolutions respectives de la production aquacole et des débarquements provenant de la pêche de gisements naturels. Les données d'importation et d'exportation concernent les produits frais et les produits congelés sur toute la période étudiée, ainsi que les conserves à partir de 1994. La demande est étudiée à travers une estimation de la consommation à domicile de produits frais fournie par les panels Secodip. Les critères d'analyse de la demande portent sur la saisonnalité d'achat, sur les circuits...
Tipo: Text
Ano: 1995
URL: http://archimer.ifremer.fr/doc/1995/acte-4034.pdf

Eléments de réflexion pour l'évaluation économique de la filière d'élevage de la coquille Saint Jacques (1992)
Provedor de dados: 5
Autores: Dao, Jean-claude; Fleury, Pierre-gildas; Paquotte, Philippe.
This document is made from reports of a working group joining together JFREMER biologists and economics to shape an economic evaluation of scallop Pecten maximus aquaculture. It lays out the synthesis of al1 available data on french scallop fisheries and market and takes stock of the farming technical results. The study also approaches the difficulties to implement this farming techniques and the problems linked with the development of a new aquacultural activity. This work contributes to determine the right research fields to cany out, to identify the projects which will be submitted to an economic analysis and to define the measures to take in order to allow an efficient technical transfer as well as a good sectorial survey
Tipo: Text
Palavras-chave: Coquille Saint-Jacques; Aquaculture; Marché; Economie; Développement.; King scallop; Aquaculture; Marketting; Economics; Development.
Ano: 1992
URL: http://archimer.ifremer.fr/doc/00080/19084/16679.pdf

Rapport de missions d'expertise sur le projet d'élevage de crevettes présenté par le groupe Odebrecht dans le cadre de la coopération franco-brésilienne et proposition de document de projet
Provedor de dados: 5
Autores: Paquotte, Philippe.
After a period of high growth in the 1970s and the early 1980s up until 1985-a record year with 838 000 tonnes (FAO data)-, landings are now on the decline and did not total more than 750 000 tonnes in 1988. Production in continental waters represents one-fourth of total production. States in southern Brazil provide three-fourths of landings but only half of their value because the states in the north-east (Nordeste) compensate the relatively low volume of their catches with the high market value of the fished species. Industrial fishing represents 60% of landings and is particularly developed in the south while, in the Nordeste, artisanal fishing prevails (40% of landings) and is most often done using non-motorised vessels. The main obstacles to fisheries...
Tipo: Text
Palavras-chave: SEM.
Ano: 1991
URL: http://archimer.ifremer.fr/doc/1991/rapport-4155.pdf

New species in mediterranean aquaculture: is it an answer to the market demand for differentiated products ?
Provedor de dados: 5
Autores: Paquotte, Philippe.
Mediterranean aquaculture development is now at a crossroads. The production of seabass and seabream has been increasing at a smart and constant pace for the last ten years. Nevertheless, it is still far behind the Northern European salmonid industry in terms of level of production, reduction of production costs and market internationalisation. Meanwhile, an in depth transformation of market conditions is ongoing in Europe which remains the main target market for Mediterranean aquaculture products. The most important issues are the soaring role of supermarkets in the distribution chain, the development of new processing techniques like pre-packed fresh fish, the growing importance of catering and the evolution of the consumer behaviour. Seafood consumer...
Tipo: Text
Palavras-chave: Marketing; Seafood consumption; Mediterranean; Aquaculture; SEM.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/1998/acte-4008.pdf

Offshore mollusc production in the Mediterranean basin
Provedor de dados: 5
Autores: Danioux, Christian; Bompais, Xavier; Paquotte, Philippe; Loste, Claudine.
In the Mediterranean basin, offshore mollusc production takes place mainly in France and Italy. Its recent development stems from the limited potential of lagoons and ponds, and centres mainly on mussel production. Suspension culture technologies are described and compared with those used in the Atlantic. Some information is given on the production systems and a short economic study demonstrates the profitability of these shellfish farming activities, in spite of the many risks involved and their relatively low profit margins.
Tipo: Text
Palavras-chave: Méditerranée; Mer ouverte; Mytiliculture; Filières; Technologie; Économie; Mediterranean; Offshore; Mussel farming; Long lines; Technology; Economy.
Ano: 2000
URL: https://archimer.ifremer.fr/doc/00469/58076/60485.pdf

Aquaculture, restocking and stock enhancement as an answer to the scallop fisheries management crisis in the areas of Brest and Saint-Brieuc (Brittany)
Provedor de dados: 5
Autores: Paquotte, Philippe.
Since the beginning of the century, scallop fisheries in France have known successive phases of expansion and recession. Although a system of fishing licences has been implemented, the number of fishermen involved in the scallop fishery has increased and huge investments have been  made. The important fishing effortduring this period has induced a serions stock depletion, and output has dropped to less than 2 000 m.t. per year since 1986. Hence, the remunerations of capital and labour have dramatically decreased. As early as 1973, attempts have been made to use aquaculture methods for the management of  thisstock, following the successful Japanese model. Because of insufficient amounts of spat available from the wild, hatchery and nursery techniques have...
Tipo: Text
Palavras-chave: Stock enhancement; Restocking; Scallop; Fishing licence; Aquaculture; SEM; Surpeuplement; Repeuplement; Coquille Saint Jacques; Licence de pêche; Aquaculture.
Ano: 1992
URL: http://archimer.ifremer.fr/doc/1992/publication-4096.pdf

Quality in aquaculture : a major issue in international competition
Provedor de dados: 5
Autores: Paquotte, Philippe.
Despite its youth, aquaculture is an activity which is definitely subjected to the rules of international trade. The dependence on natural conditions is the first cause for the existence of national or regional comparative advantages. But both economic and institutional environment have to be taken into account when listing the assets or constraints of a location for implementing aquaculture. Because of little possibilities of economies of scale and because of fast technological spread in aquaculture, it is very difficult to obtain a price competitiveness based on industrial size of the activity or on technological advance. That is the reason why aquaculture has to look for other sources of competitiveness like the quality or the control of the market...
Tipo: Text
Palavras-chave: SEM.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/acte-4161.pdf

Journées mytiliculture - Nantes - 17 février 1993 - Les marchés et l'organisation des producteurs en Europe
Provedor de dados: 5
Autores: Antona, Martine; Paquotte, Philippe.
OCR NON CONTRÔLE
Tipo: Text
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/acte-3741.pdf

World Aquaculture 1993 : 24ème congrès de la World Aquaculture Society - 17ème congrès de l'European Aquaculture Society - 2ème congrès mixte WAS-EAS, Torremolinos, Espagne, 24- 28 mai 1993
Provedor de dados: 5
Autores: Bodoy, Alain; Calvas, Jacques; Fuchs, Jacques; Lacroix, Denis; Mazurie, Joseph; Paquotte, Philippe; Rene, Francois.
Ce document est un rapport de mission commun des 44 chercheurs du groupe IFREMER ayant participé au 2ème congrès mixte de la World Aquaculture Society et de l'European Aquaculture Society qui s'est tenu à Torremolinos, en Espagne, du 24 au 28 mai 1993.
Tipo: Text
Ano: 1993
URL: https://archimer.ifremer.fr/doc/00021/13207/10259.pdf

Etat et perspectives de la conchyliculture méditérranéenne. Aspects économiques
Provedor de dados: 5
Autores: Paquotte, Philippe.
This presentation of the economic aspects of the Mediterranean shellfish culture is based on the first intermediary report and on different country reports (France, Spain, Italy) from EU's FAR program n°2-456 about "the analysis of the costs and prices for an economic study of shellfish culture management in Europe". The aim of the first part of this study is to identify the production and marketing techniques of the main EEC countries, analyse international trade between them and consider the development perspectives of these productions and trade. (unverified OCR)
Tipo: Text
Palavras-chave: Economy; Mediterranean sea; Shellfish culture; SEM; Economie; Méditerranée; Conchyliculture.
Ano: 1992
URL: http://archimer.ifremer.fr/doc/1992/acte-3711.pdf

Red-drum (Sciaenops ocellata) farming in Martinique: a new prospect for Caribbean marine aquaculture ?
Provedor de dados: 5
Autores: Paquotte, Philippe.
(not controled OCR) like most other caribbean islands, martinique suffers a reduction in fisheries resources and is now a net importer of seafood products since no major expansion of aquaculture production has been done. nevertheless, this island has numerous assets for marine aquaculture development : tropical clean waters, developed infrastructures and market channels, financial support for research, training and extension due to its tight political and economic connection with france. red drum is a subtropical fish introduced in martinique in 1985 from the south of usa for aquaculture purposes. from 1987 to 1993, ifremer worked on rearing techniques in martiniquan conditions. once the farming techniques were perfected, questions raised about red drum...
Tipo: Text
Palavras-chave: Economic analysis; Seafood market study; Coastal management; Caribbean; Aquaculture; SEM.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/1998/acte-2546.pdf

Intensive marine fish farming in the Mediterranean islands : present state and perpectives
Provedor de dados: 5
Autores: Paquotte, Philippe; Lacroix, Denis.
Due to favourable environmental conditions and political will, marine fish farming has developed recently around the Mediterranean. The Mediterranean area is characterised by a large number of islands which are extremely diversified from geographical, political or socioeconomic point of views. As a matter of fact, it turns out that almost a third of the Mediterranean fish farming production comes from these islands which have proven to offer  good conditions for the development of that new activity. The reasons why somany enterprises have been established on islands are very diverse. Taking advantage of good environmental conditions is the most common motivation, since islands are usually less submitted to constraints due to town extension, industry...
Tipo: Text
Palavras-chave: SEM.
Ano: 1997
URL: http://archimer.ifremer.fr/doc/1997/acte-4010.pdf

L'aquaculture méditerranéenne : situation actuelle et perspectives
Provedor de dados: 5
Autores: Paquotte, Philippe; Bakela, Z; Franquesa, R; Barsurco, B.
Les ressources vivantes marines contribuent largement à l'apport de protéines dans de nombreux pays. Elles fournissent plus du tiers de la ration alimentaire mondiale en protéines animales. Bien que les débarquement de la pêche aient augmenté depuis vingt ans, ils sont désormais stabilisés à hauteur de 110 millions de tonnes dont les trois quarts sont destinés à l'alimentation humaine. En effet, les stocks de plus des deux tiers des espèces marines les plus communément pêchées sont pleinement exploités, surexploités, épuisés ou en reconstitution après avoir été surexploités (FAO, 1995). Au contraire, la production de l'aquaculture s'est constamment accrue depuis dix ans, atteignant en 1994 un volume total de 25,5 millions de tonnes (dont 7 millions de...
Tipo: Text
Palavras-chave: SEM.
Ano: 1997
URL: http://archimer.ifremer.fr/doc/1997/publication-4057.pdf

Production de mollusques en mer ouverte dans le bassin méditerranéen
Provedor de dados: 5
Autores: Danioux, Christian; Bompais, Xavier; Loste, C; Paquotte, Philippe.
In the Mediterranean basin, the offshore mollusc production takes place mainly in France and Italy. Its recent development is the consequence of the small size of lagoons and ponds, and it is principally centred on the mussel. The farming technologies on long lines are described and compared with those used in the Atlantic. Some information is given on the production systems and a short economic study demonstrates the profitability of these shell farming activities, in spite of the many risks involved, but also their relatively low profit margins. [NOT CONTROLLED OCR]
Tipo: Text
Palavras-chave: Economy; Technology; Long lines; Mussel farming; Offshore; Mediterranean; SEM; Économie; Technologie; Filières; Mytiliculture; Mer ouverte; Méditerranée.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/1998/acte-4012.pdf

La pisciculture marine : un secteur industriel en émergence
Provedor de dados: 5
Autores: Paquotte, Philippe; Harache, Yves.
In a general context of low progression, European aquaculture has been characterized by the development of intensive fish farming. The most notable fact is the recent increase in intensive salmonid farming, with a turnover of almost two million ECU. More recently, the intensive farming of sea bass and sea bream has increased very rapidly in the Mediterranean Basin, although on a more reduced extent. Although research has started as soon as the seventies with a strong public incentive both for salmon, sea bass and sea bream, the development of these different types of aquaculture has not been done at the same pace. Some elements of sectorial dynamics are analysed such as research planning and financing, organization of the production and public policy. For...
Tipo: Text
Palavras-chave: Europe; Environmental protection; Economic development; Production structure markets; Saltwater fishes; Sea bream; Sea bass; Atlantic salmon; Marine environment; Fish culture; SEM; Europe; Protection de l'environnement; Développement économique; Marché; Structure de production; Poisson de mer; Dorade; Bar; Saumon atlantique; Milieu marin; Pisciculture.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/1996/publication-4104.pdf

The seafood markets in the northern mediterranean countries
Provedor de dados: 5
Autores: Paquotte, Philippe; Guillard, Valerie.
A brief survey of the sea-food markets for the northern Mediterranean countries is presented, i.e. for Cyprus, France, Greece, Italy, Portugal, Spain and Turkey. Then a comparative study between the markets belonging to the European Union is completed. Three of these countries (France, Italy and Spain) are characterised by a huge deficit in their external sea-products trade. Greece is almost balanced, but Portugal has been importing increasingly more over the last few years. About 45% of the imports come from the European Union. After many years of increasing value, we can now see a stabilisation in the fish price. Since 1977, the consumption of fresh products has been receding in favour of frozen and processed products. Cultured salmon and shrimp which...
Tipo: Text
Palavras-chave: Economics; Consumption; International trade; Sea products; SEM; Economie; Consommation; Commerce extérieur; Produits de la mer.
Ano: 1995
URL: http://archimer.ifremer.fr/doc/1995/acte-4055.pdf

Impact de l'aquaculture marine sur l'environnement : aspects juridiques et économiques
Provedor de dados: 5
Autores: Paquotte, Philippe.
Aquaculture is an economic activity which is characterised by a great dependence on environmental conditions. Therefore aquaculture development is subdued to institutional context which defines the rules for use and conservation of the environment. This paper analyses the impact of marine environment regulations on economic operating of aquaculture enterprises and on industrial dynamics. Because aquaculture enterprises use a collective good, an economic approach of aquaculture has to take into account not only the relations between enterprises and environment, but also the relations between the enterprises themselves, through production externalities. In this study, several economic tools are considered in order to incite enterprises to integrate pad of...
Tipo: Text
Palavras-chave: Sustainability; Development policies; Fiscal policies; Regulations; Environmental protection; Water; Environmental impact; Marine environment; Aquaculture; SEM; Durabilité; Politique de développement; Politique fiscale; Réglementation; Protection de l'environnement; Eau; Impact sur l'environnement; Milieu marin; Aquaculture.
Ano: 1994
URL: http://archimer.ifremer.fr/doc/1994/publication-4018.pdf

Analyse économique d'une nouvelle technique d'élevage de crevettes en cages flottantes au Brésil
Provedor de dados: 5
Autores: Paquotte, Philippe.
In the framework of French-Brazil co-operation, the French Institute of research for exploitation of the sea (IFREMER), the State of Bahia and the company Littoral Sul Maricultura have developed a new technique for shrimp farming (Penaeus vannamei) using floating cages. After trials carried out during three years, this technique turns out very interesting from several viewpoints. The growth speed and the survival rate are very good, the negative effects on the environmental quality are weak and local fishermen have proved eager to adopt this technique as a part-time activity. In the same time, a technico-economic analysis, using a computerised simulation tool, as well as a market analysis in the State of Bahia have been carried out in order to assess the...
Tipo: Text
Palavras-chave: SEM.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/1996/acte-4071.pdf

Environmental constraints and aquaculture development
Provedor de dados: 5
Autores: Paquotte, Philippe; Bailly, Denis.
Aquaculture is an economic activit y which is characterised by a great dependence on environmental conditions. Therefore, aquaculture development is subdued to institutional context which defines the rules for use and conservation of natural resources. This paper analyses the impact of marine environment regulations on economic operating of aquaculture enterprises and on industrial d ynamics. Because aquaculture enterprises use common goods, an economic approach of aquaculture has to take into account not only the relations between enterprises and environment, but also the relations between the enterprises themselves, through production externalities. In this study, several economic tools are considered in order to incite enterprises to integrate parr of...
Tipo: Text
Palavras-chave: SEM.
Ano: 1994
URL: http://archimer.ifremer.fr/doc/1994/acte-4015.pdf

L'aquaculture francaise en bref
Provedor de dados: 5
Autores: Dosdat, Antoine; Kempf, Marc; Merceron, Michel; Paquotte, Philippe.
Aquaculture in France is characterised by great species diversity. Furthermore, traditional activities (farming of marine shellfish and freshwater fish) coexist with still-developing recent ones (marine fish farming, new pratices in shellfish rearing, etc.). Traditional cultures are the main contributors to the tonnage produced and employment generated. Another noticeable point is the importance of the western part of the country, which carries the main part of the production (&gt; 80 %): the Channel Atlantic coast for shellfish, and nearby rivers for freshwater salmonid farming. On the Mediterranean coast, marine fish farming of bass and bream, as well as shellfish production by new methods (mussels on longlines in open waters), are developing. Important...
Tipo: Text
Palavras-chave: MED; France ANE; France France Environmental protection Coastal zone Species diversity Aquaculture.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/acte-1326.pdf

Risques en aquaculture et implications pour un système d'assurance : éléments de réflexion
Provedor de dados: 5
Autores: Antona, Martine; Paquotte, Philippe.
Les expériences en matière d"assurance des entreprises de cultures marines se sont développées dans la décennie 70. Elles se sont caractérisées par une couverture très large du risque avec des taux de prime importants qui ont restreint le champs des assurés et par  une couverture géographique très faible. Dans la pratique, seuls les ostréiculteurs de Bretagne Nord ont été assurés. L"arrêt brutal de ces expériences à la fin des années 70 est dû au retrait des assureurs après I"épizootie de l'huître plate. La mise en place de systèmes d"assurance en aquaculture nouvelle à la fin des années 80 et leur réexamen actuel pour la conchyliculture ont été favorisés par plusieurs facteurs : - le développement des productions aquacoles sur incitation publique, - la...
Tipo: Text
Palavras-chave: SEM.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/publication-4274.pdf

Etude technique et économique de la filière de production intensive de la palourde japonaise Ruditapes philippinarum en marais
Provedor de dados: 5
Autores: Baud, Jean-pierre; Paquotte, Philippe; Ayel, Jean-philippe; Lepage, Claude.
A 20 g clam total weight was reached in 19 months at a 300.m-2 density using a mixture of sea water and Skeletonema costatum algae. Currently, initiating an intensive ongrowing clam business is not economically viable since the marketable value is at a record low of 30FF.kg-l . Phytoplankton production and sea water pumping cost effectiveness should be improved. However, a company's activities may be diversified using intensive clam rearing techniques but without labor staff increase.
Tipo: Text
Palavras-chave: Analyse financière; Ruditapes philippillarum; Diversification; Élevage intensif; Financial analysis; Manila clam; Diversification; Intensive ongrowing.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/00103/21437/19015.pdf

European marine fish farming : an emerging industrial activity
Provedor de dados: 5
Autores: Harache, Yves; Paquotte, Philippe.
Tipo: Text
Palavras-chave: SEM.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/1998/publication-4073.pdf

Les coûts de production dans la filière d'élevage de coquille Saint-Jacques
Provedor de dados: 5
Autores: Paquotte, Philippe; Fleury, Pierre-gildas.
The development of king scallop (Pecten maximus) culture in France has been subsidised by the State and the Brittany Region for the past 10 years. Technical progress has been made and the public authorities now wish to know if this activity is economically feasible. While continuing research to improve the performance of this type of shellfish culture (culture techniques and physiology), Ifremer (public institute for oceanological research) also undertook an economic assessment on costs, marketability and legal and social limitations. The study of the costs of production presented here was carried out by analysing a pilot farm. This approach helped detail the financial needs and the degree of profitability of scallop farming.
Tipo: Text
Palavras-chave: SEM.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/acte-4160.pdf

Los aspectos economicos de la produccion acuicola en el Mediterraneo
Provedor de dados: 5
Autores: Paquotte, Philippe; Bakela, Z; Franquesa, R; Basurco, B.
Aquaculture production in the Mediterranean showed a constant increase over the years. The current production reached 790000 Tm, in 1994. This represents about 5% of global aquaculture production. Although the Mediterranean aquaculture is moving mainly to shellfish (67.8%), fish production (31%) is increasing steadily. The production of marine fish is characterized by the dominance of two species, loubine and sea bream. These represent 35000 tonnes / year (...). [NOT CONTROLLED OCR]
Tipo: Text
Palavras-chave: SEM.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/1996/publication-4072.pdf

Analyse économique d'un projet d'élevage de crevettes en cages dans la région de Salvador de Bahia. Rapport de mission au Brésil du 27 Novembre au 8 Décembre 1993
Provedor de dados: 5
Autores: Paquotte, Philippe.
Cette mission a été réalisée dans le cadre de l'accord de coopération signé en juin 1992 entre IFREMER et différents organismes brésiliens (Bahia-Pesca, Université de Salvador, Littoral Sul Maricultura, Sansuy de Nordeste SA, Rohr Estrutura Tubulares SA). Cette coopération concerne la mise au point d'une technique innovante pour l'élevage de la crevette pénéide, l'élevage en cages flottantes et l'application de cette technique à un projet de développement d'une petite région de pêche au sud de Salvador de Bahia. [OCR NON CONTRÔLE]
Tipo: Text
Palavras-chave: SEM.
Ano: 1994
URL: http://archimer.ifremer.fr/doc/1994/rapport-4017.pdf

Les outils de la politique agricole commune en matière de contrôle de l'offre
Provedor de dados: 5
Autores: Paquotte, Philippe.
Accroître la productivité, assurer un niveau de vie équitable à. la population agricole, stabiliser les marchés, garantir la sécurité des approvisionnements à des prix raisonnables pour les consommateurs, tels sont les objectifs que le traité de Rome a fixés en 1957 pour l'agriculture européenne. [OCR NON CONTRÔLE]
Tipo: Text
Palavras-chave: SEM.
Ano: 1990
URL: http://archimer.ifremer.fr/doc/1990/acte-4101.pdf

Product differentiation and quality approach in the French market for oysters and mussels.
Provedor de dados: 5
Autores: Charles, Erwan; Paquotte, Philippe.
France is one of the world top producers of oysters and mussels by aquaculture with 140 000 tonnes of oysters, 60 000 tonnes of mussels and an ex-farm turnover accounting to 350 millions US$ in 1996. The French market is by far the largest one in Europe for oyster and is supplied entirely by domestic production, with very little external trade. On the contrary, the French market for mussel is a very competitive one, widely open to imports. Given the evolution of market conditions due to the development of supermarkets, to the competition of new value added products and to the modification of consumer's habits, the French oyster and mussel producers have started to implement various strategies of product differentiation and of quality approach. These...
Tipo: Text
Palavras-chave: Seafood market study; Product differentiation; Quality; Oyster; Aquaculture; SEM.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/1998/acte-2523.pdf

La prise en compte des contraintes d'environnement dans l'economie des entreprises aquacoles
Provedor de dados: 5
Autores: Paquotte, Philippe.
Aquaculture is an economic activity which is characterised by a great dependence on environmental conditions. Therefore, aquaculture development is subdued to institutional context which defines the rules for use and conservation of the environment. This paper analyses the impact of marine environment regulations on economic operating of aquaculture enterprises and on industrial dynamics. Because aquaculture enterprises use a collective good, an economic approach of aquaculture has to take into account not only the relations between enterprises and environment, but also the relations between the enterprises themselves, through production externalities. In this study, several economic tools are considered in order to incite enterprises to integrate part of...
Tipo: Text
Palavras-chave: Costs; Environmental protection; Management; Aquaculture enterprises.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/acte-1332.pdf

Programme Coquille Saint-Jacques, filière technique de culture sur le fond. Bilan des contrats de plan 1983-1988 &amp; 1989-1993. VIII. Perspectives de developpement de culture sur le fond de la coquille Saint Jacques en France
Provedor de dados: 5
Autores: Dao, Jean-claude; Paquotte, Philippe; Fleury, Pierre-gildas.
Un groupe de travail réunissant des biologistes et des économistes de l'IFREMER a réalisé en 1992 un document pour dessiner le cadre de l'évaluation technico-économique de la filière d'élevage de la coquille Saint-Jacques en France. Suite à ce premier document, un dossier plus complet a été constitué afin de faire le point sur l'ensemble des données techniques, biologiques et économiques disponibles en intégrant les aspects de la consommation des coquilles St-Jacques en France.
Tipo: Text
Ano: 1994
URL: http://archimer.ifremer.fr/doc/00080/19079/16674.pdf

Entreprises aquacoles. Quels sont les facteurs déterminants de la taille et du niveau d'intégration ?
Provedor de dados: 5
Autores: Paquotte, Philippe.
Should one favour small artisanal aquaculture enterprises or industrial production units? Should one specialize in a single stage of the breeding cycle or, on the contrary, cover several stages of the production chain and even include the processing and marketing of the product? Most of the questions asked to economists about the development of aquaculture refer to the size and integration level of the enterprises. (unverified OCR)
Tipo: Text
Palavras-chave: SEM.
Ano: 1992
URL: http://archimer.ifremer.fr/doc/1992/publication-3708.pdf

L'entreprise aquacole : spécificités économiques
Provedor de dados: 5
Autores: Paquotte, Philippe.
Le fonctionnement économique des entreprises aquacoles est déterminé par un ensemble de facteurs internes et externes à ces entreprises qui permettent d'expliquer la diversité des modèles d'entreprises et de leurs implantations géographiques. Les facteurs externes sont à l'origine d'avantages comparatifs dont vont bénéficier les entreprises en fonction des conditions économiques, institutionnelles ou environnementales dans lesquelles elles sont situées. Ces avantages peuvent se traduire par des coûts de production moins élevés ou par de plus grandes facilités d'accès aux marchés. Etant donné la forte dépendance des entreprises aquacoles vis-à-vis du milieu, les questions d'appropriation de la ressource et de l'espace, en particulier sur une frange...
Tipo: Text
Palavras-chave: SEM.
Ano: 1997
URL: http://archimer.ifremer.fr/doc/1997/acte-4009.pdf

The development of marine fish farming in europe : a parallel with salmon culture
Provedor de dados: 5
Autores: Harache, Yves; Paquotte, Philippe.
This paper is aimed at analysing the similar trends and different constraints which influence marine fish farming of new species such as sea-bass, sea-bream and turbot in Europe in comparison with the Norwegian salmon farming success. In a general context of low progression, European aquaculture has been characterised by the development of  intensive fish farming. The most notable fact is the recent increase in intensive salmonid farming,  with a turnover of almost 2 millions Ecu. More recently, the intensive farming of sea bass and sea bream has increased very rapidly in the Mediterranean Basin, although on a more reduced extent. Turbot farming is developing slowly too on the French and Spanish Atlantic coast, taking benefit of the temperate climate in...
Tipo: Text
Palavras-chave: Europe; Environment; Marketing; Development; Aquaculture; SEM.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/1996/acte-4069.pdf

Project analysis and market analysis, two complementary tools to help aquaculture fit demand : the cases of scallop and sea-bass
Provedor de dados: 5
Autores: Paquotte, Philippe.
Despite its youth, aquaculture is faced with market difficulties which make profitability of the activity more and more difficult to reach. Time is long gone when the price ofsome top-grade sea products was very high and the demand seemed limitless. In a context of uncertainty concerning economic conditions, institutional rules and characteristics of the demand, it is very important to have tools to facilitate decision-making by investors, bankers, entrepreneurs, researchers and public-policy makers. The first tool we propose is the market analysis. This is necessary to check adequacy between supply and demand. It is aimed at describing the present state of the market for a range of products (origin, characteristics, seasonality, volume and price) in order...
Tipo: Text
Palavras-chave: SEM.
Ano: 1994
URL: http://archimer.ifremer.fr/doc/1994/acte-4030.pdf

World aquaculture 1993, Torremolinos, Espagne, 24-28 mai 1993. Rapport de mission de l'IFREMER
Provedor de dados: 5
Autores: Bodoy, Alain; Calvas, Jacques; Fuchs, Jacques; Lacroix, Denis; Mazurie, Joseph; Paquotte, Philippe; Rene, Francois.
Tipo: Text
Ano: 1993
URL: http://archimer.ifremer.fr/doc/00040/15136/12475.pdf

La mytiliculture en Hollande et en Espagne
Provedor de dados: 5
Autores: Antona, Martine; Paquotte, Philippe.
This article is the second part of an analysis of mussel-farming sectors in France, Holland and Spain. The first part, devoted to France, addressed the national offering's stresses of adapting to changes in the mussel market. From the viewpoint of questions raised within the profession while preparing the French mussel-farming sector for the regulatory and economic environment of 1992, Spain and Holland offer benchmarks in terms of structuring the offer and planning markets. This article presents the mussel-farming business in Spain and Holland from these two angles.
Tipo: Text
Palavras-chave: Economic evaluation; Urshin; Clams; Shellfish; Fleets; Metier; Fishing activities; Bay of Morbihan; Brittany; SEM; Cout; Indicateurs economique; Palourde; Oursin; Bivalves; Typologie; Flottilles; Metier; Activités de pêche; Golfe du Morbihan.
Ano: 1990
URL: http://archimer.ifremer.fr/doc/1990/rapport-2252.pdf

Evaluation of the effectiveness of the aquaculture support policies of the commission with special reference to regulation eec 4028/86
Provedor de dados: 5
Autores: Bailly, Denis; Antona, Martine; Paquotte, Philippe.
During the 80s, aquafarming saw the development of new lines of production alongside older sectors of shellfish farming and trout farming that have also seen significant changes. Aid from the Commission of European Communities, along with national aid, has played an important role in the formation of this new aquafarming landscape. At the request of the Commission and under the aegis of the European Association of Fisheries Economists (EAFE), this report presents the current state and future prospects of growth of the main marine and continental aquafarming lines on the one hand, and evaluates the role of this community aid on the other. These experimental or developmental lines, as well as those that can benefit from community aid are not addressed in...
Tipo: Text
Palavras-chave: SEM.
Ano: 1990
URL: http://archimer.ifremer.fr/doc/1990/rapport-2203.pdf

Mytiliculture en mer noire : rapport sur la mission effectuee en URSS du 09 au 18 septembre 1990
Provedor de dados: 5
Autores: Malizard, Christian; Marazanof, Francis; Paquotte, Philippe.
This mission is an integral part of the framework of decisions taken during the 7th session of the mixed Franco-Soviet work group of cooperation in oceanology that was held in Paris from 27 February to 1st March 1989. It is about the exchange mission following the visit of two Soviet researchers from the VNIRO (4) at IFREMER's Sète station in June 1989.  Since the environmental conditions in which the development of mussel farming in the Black Sea takes place are very close to those that exist in the Gulf of Lion, the main objective of the mission was to be able to study and compare: - the design of mussel-farming lines and the technological solutions brought to behaviour problems from bad weather and to buoyancy management.  - the resources at sea...
Tipo: Text
Palavras-chave: SEM.
Ano: 1990
URL: http://archimer.ifremer.fr/doc/1990/rapport-2420.pdf

Etude économique de la production et de la commercialisation des moules en Italie
Provedor de dados: 5
Autores: Antona, Martine; Paquotte, Philippe; Bailly, Denis.
Limitations and assets of shellfish farming in Italy are presented in Figures 6.1 and 6.2. In the case of oysters, which are only wild-caught and not cultured, the perspectives of this activity are tightly linked to problems in stock and fleet management. The current research and development institutions do not seem to favour the emergence of aquaculture in the near future. Mussel farming is done on a small-scale and its prospects for development are modest. While the demand creates favourable conditions for its development, mussel farming is confronted with a lack of available sites suitable for traditional techniques, problems in environmental quality and problems in product quality. Moreover, the study of the Italian market shows that competition from...
Tipo: Text
Palavras-chave: SEM.
Ano: 1991
URL: http://archimer.ifremer.fr/doc/1991/rapport-4098.pdf

Bilan des essais d'élevage de pectinides en Méditerranée 1987-1991
Provedor de dados: 5
Autores: Coatanea, Denis; Paquotte, Philippe; Buestel, Dominique; Defossez, Jérôme; Moriceau, Jacques.
L'objectif de ce programme était de mettre au point une technique d'élevage pour les Pectinidés en Méditerranée afin de diversifier la conchyliculture en mer ouverte limitée jusqu'à présent à la mytiliculture. C'est pourquoi des essais ont été conduits pour évaluer les possibilités de croissance des trois espéces Pecten maximus, Pecten jacobaeus et Patinopecten yessoensis à partir de naissain d'écloserie. Ce programme a permis de réaliser une structure d'élevage pour fonds non protégés qui résiste aux tempêtes mais qui reste difficile à manipuler dans de mauvaises conditions de mer. Les résultats biologiques sont très médiocres, que ce soit en croissance ou en survie, et la taille réglementaire de mise en marché n'a pas pu être atteinte au bout de quatre...
Tipo: Text
Ano: 1994
URL: http://archimer.ifremer.fr/doc/00079/19061/16656.pdf

Rapport sur la mission effectuée en Russie et Ukraine du 14 au 29 Novembre 1992
Provedor de dados: 5
Autores: Mollo, P; Paquotte, Philippe; Prigent, P.
Cette mission avait quatre objectifs principaux : -faire le point sur la situation de la mytiliculture en mer en RUSSIE et Ukraine et déterminer les conditions nécessaires a son développement par une étude des structures en place (environnement institutionnel, accompagnement scientifique), des acteurs et des moyens matériels disponibles, de l'état des techniques et des possibilités de marche.  -partant de ces éléments, construire, avec nos partenaires russes et ukrainiens, le canevas d'un projet de développement, formule en termes: • d'objectifs, • de moyens nécessaires pour les atteindre (moyens financiers et humains), • de calendrier des opérations, • de méthode de mise en oeuvre des opérations (dispositif de pilotage et de contr6le, méthode de travail...
Tipo: Text
Palavras-chave: SEM.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/1993/rapport-3901.pdf

Diagnostic technico-économique et aide à la gestion d'entreprise en aquaculture
Provedor de dados: 5
Autores: Calleja, P; Paquotte, Philippe.
Formal accounting sheets usually turn out being unappropriate to identify the technical or managerial elements causing the financial situation of an enterprise and to imagine the future of that enterprise as well. That is the reason why, as it has been widely developed in agriculture, a technico-economic approach linking the physical flows related to the activity of the enterprise and the resulting financial flows should be a better answer to the need of vigilance on husbandery practices and to the need of projection in the future. The realization of a computerized simulation tool taking into account some relevant technical, biological and economic criteria makes it possible to assess the consequences of investment decisions on the cash-flow and on the...
Tipo: Text
Palavras-chave: Simulation tool; Management; Economics; Aquaculture; SEM; Outil de simulation; Gestion; Économie; Aquaculture.
Ano: 1995
URL: http://archimer.ifremer.fr/doc/1995/acte-4033.pdf