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| Registros recuperados: 24 | |
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| Catanzano, Joseph; Cunningham, S. |
| Over the relatively recent past, bioeconomic modelling has advanced by integrating major theoretical and analytical progress made in both economic and biological modelling. The movements from static towards dynamic models and from global towards analytical models were the first steps in this advance. More recently, research has turned towards veritable optimisation models incorporating risk, asymmetrical information, and chaotic and multiple equilibria. Attempts to validate such models have been based on case studies of more and more homogenous fisheries (jesmall numbers of stocks and exploitation systems) so that the objective function is quite explicit and limited. This change of emphasis has occurred however without a re-consideration of the aim of the... |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1993 |
URL: http://archimer.ifremer.fr/doc/1993/acte-4217.pdf |
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| Lantz, Frederic; Catanzano, Joseph; Weber, Jacques. |
| Fishing is an economic activity that, in a general way, requires the implementation of regulatory measures to avoid crises. This problem is linked to certain peculiarities inherent to fishing: the renewable and common character of the exploited resource, and the great variability of catches. Since the entire means of production coming into play in fishing is designated by the term fishing effort, various regulatory policies will become attached to the idea of fitting the level of the fishing effort to that of the exploited resource. After introducing the evolution of the fishing sector in an early section, we will study the main lines of EU policy in the sphere of fishing in section II. Section III will be devoted to the Multi-Year Orientation Programme... |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1989 |
URL: http://archimer.ifremer.fr/doc/1989/acte-2481.pdf |
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| Bastien, Françoise; Catanzano, Joseph. |
| Depuis la dernière journée RECHERCHE-ADMINISTRATIONPROFESSION consacrée aux « licences », trois ans se sont écoulés, au cours desquels sont apparus de nouveaux impératifs et de nouvelles contraintes tant économiques que politiques, parmi lesquelles de nombreux systèmes de régulation visant à limiter directement ou indirectement l'effort de pêche. Certains systèmes de gestion des pêcheries, aujourd'hui assez largement éprouvés, avaient été abordés et analysés lors de la première rencontre de ce type, et la mise en commun des idées par les différents acteurs de l'interprofession avait permis, sinon de mieux accepter, à tout le moins, de mieux appréhender les grands principes qui avaient présidé aux prises de décision nationales. Depuis lors, d'autres... |
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| Ano: 1990 |
URL: http://archimer.ifremer.fr/doc/00086/19697/17338.pdf |
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| Catanzano, Joseph; Mesnil, Benoit. |
| Fisheries can be characterized as a network of interactions between natural and social systems, and thus should be viewed as complex, dynamic systems. Due to the multiplicity of components and processes, the involvement of various disciplines is required to understand the inter-relationships within and between the systems, and more so to adequately address management issues that typically affect several elements in the systems. To be successful, multidisciplinary approaches require mutual understanding of the perspectives, concepts, vocabulary and methods held by various disciplines, and agreement on the objects to be studied in common. In that spirit, at framework is suggested whereby fisheries systems are decomposed into related sub-systems that can be... |
| Tipo: Text |
Palavras-chave: Système halieutique; Systèmes naturels et sociaux; Multidisciplinarité; Gestion des pêcheries; Risque; Production; Incertitude.; FISHERIES SYSTEM; NATURAL AND SOCIAL SYSTEMS; MULTIDISCIPLINARY APPROACHES; FISHERIES MANAGEMENT; RISK; PRODUCTION; UNCERTAINTY. |
| Ano: 1995 |
URL: http://archimer.ifremer.fr/doc/00179/29033/27467.pdf |
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| Durand, Jean-louis; Gueguen, Jacques; Catanzano, Joseph. |
| In order to comply with the requirements of the second Multiannual Guidance Plan concerning the fishing fleets in the EEC Member Countries, the French Secretary of State for the sea has implemented a decommissionning scheme in March 1991. To facilitate the withdrawal of an overall engine power representing 100000 kW, subsidies have been attributed to owners scaping their boat of selling it outside the EEC or for a purpose other than fishing. In parallel social measures were set to help the resignation or the retirement of skippers. In March 1992 applications concerning 975 vessels representing about 84 300 kW had been presented. Brittany accounts for 48.5 % of the boats and 43 % of the withdrawn power whereas the mediterranean ports represent only 9 % of... |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1992 |
URL: http://archimer.ifremer.fr/doc/1992/rapport-4172.pdf |
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| Catanzano, Joseph. |
| The State's main lines of action in the maritime fishing sector are not at all specific. They aim to define, among others, the regulation of relations among the different actors within the sector as well as the technical and administrative methods of management (Wehrin H, 1987). In terms of halieutic resources, the European Community has partially taken the place of state power to set, in particular, rules of management and exploitation of the stocks. The TAC and quotas, keys of resource distribution, and the market policy set up through producer organisations, are indications of this substitution in progress. The recent request coming from the European Community for reducing the fishing effort is witness as well of this transfer in progress (decision of... |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1988 |
URL: http://archimer.ifremer.fr/doc/1988/rapport-2431.pdf |
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| Catanzano, Joseph; Rey, Hélène. |
| Plus que l'analyse séparée de ces constats, il nous importera ici, dans un premier temps, de tirer tout le bénéfice de la dualité de ce moment de crise où se révisent les positions scientifiques et où s'analysent les limites et carences des politiques choisies. En préalable, il convient de s'intéresser tout d'abord A la perception qu'ont les chercheurs du système observé et des limites liées tant aux hypothèses qui fondent leur démarche qu'à la place donnée A leur apport dans les processus de décision. Nous nous efforcerons ensuite de proposer quelques éléments d'interprétation des évolutions de paradigme, attendues de la reformulation des questions, de l'évolution des méthodes d'observation et des nouvelles capacités d'acceptation des institutions. [OCR... |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1993 |
URL: http://archimer.ifremer.fr/doc/1993/acte-4168.pdf |
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| Catanzano, Joseph. |
| This note is an integral part of research undertaken on investment in fishing in the Bigouden area (maritime district of Guilvinec). Though it can present a few preliminary results, it cannot in any way show the main subject of the work involved. It is here a matter of indicating the amount of investments linked to the construction of fishing units or the purchase of used boats throughout the maritime district of Guilvinec. It will be able to address successively: I The analysis of construction costs of fishing units meant for various types of fleet (seafaring, coastal trawl, small trades). ii The existing links between these construction cost differences and the observed changes of the technical characteristics of each of the fishing units. iii Capital... |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1987 |
URL: http://archimer.ifremer.fr/doc/1987/rapport-2425.pdf |
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| Catanzano, Joseph. |
| The ICES conference gave scientists the opportunity to reflect, on an international scale, on the inter-disciplinary progress made concerning the question of regulating the exploitation of renewable marine resources. The revolution in this century-old international scientific institute is illustrative of the changes under way in the fisheries world. Something important is afoot ; both the problems themselves and the overlap in the disciplinary approaches to them are increasingly leading to a search for truly synergistic scientific studies. As a result the entire scientific community is moving swiftly towards multi-disciplinary considered by all to be the main route for progress on the question of regulating uses in living marine resources. [NOT CONTROLLED... |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1995 |
URL: http://archimer.ifremer.fr/doc/1995/publication-4056.pdf |
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| Catanzano, Joseph. |
| Aquafarming in Guyana (Macrobrachium Rosenbergii) finds itself confronted today with a serious economic problem linked to a concurrence of factors of differing origins. - The absence of markets (an apparently cyclical phenomenon) has hindered many operations and calls into question the producing sector in its current form (See table 5: stock SICA 1987). But behind this difficulty, other deeper and longer-lasting ones call for questions to be asked. During analysis of the sector, structural blockages appear from the first years of operations, which, combined with the prolonged absence of revenue, accelerates a process of decline (see the spiral of recession in the text). These other factors are: - 1) An environment that hinders the creation of new farms... |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1988 |
URL: http://archimer.ifremer.fr/doc/1988/rapport-2300.pdf |
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| Catanzano, Joseph; Gilly, Bernard. |
| Almost twenty years have passed since the first production tests of salmonids in a marine environment in France (1970) (see VIDAL GIRAUD, 1980). After the laboratory work, joint experiment programmes (fishermen-CNEXO) were developed that ended in the beginnings of production. Conducted during the 70s, the research work and experiments to true scale (SODAB in the Côtes du Nord region and sites at Brest and Cherbourg harbours) opened the way to setting up twenty-odd salmon-farming operations. |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1988 |
URL: http://archimer.ifremer.fr/doc/1988/rapport-2423.pdf |
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| Catanzano, Joseph; Gilly, Bernard; Lantz, Frederic. |
| (Not controled OCR) This paper presents some attempts for a French a rtisanal fishing enterprises typology. The originality of these attempts arises from the lead given to economic variables in order to analyze the fishing fleet using accountable datas both at national then regional level. The theoric use of economic and financial ratios (added value, solvency and financial autonomy) leads to the presentation of the a rtisanal fleet economic situation. The choice of a geographic area and the use of multiple-correspondance-analysis permits a cross analysis of fisheries features and return criteria. |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1989 |
URL: http://archimer.ifremer.fr/doc/1989/publication-2474.pdf |
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| De Verdelhan, Claude; Gros, Philippe; Catanzano, Joseph. |
| (i) La pertinence du thème est attestée par la richesse de la littérature internationale qui lui est consacrée. 11 convient au demeurant de noter la présence de publications de l'IFREMER dans ce même domaine. Les principaux acquis procèdent généralement d'approches descriptives, permettant de disposer à ce jour d'un inventaire quasi exhaustif des différents outils de gestion classiquement mis en oeuvre. D'ores et déjà il apparaît que la question de la transférabilité de mesures de gestion (e.g QIT, Licence, PME...) soulève plusieurs interrogations: cohérence juridique, acceptabilité, contrôle, coûts, efficience... Mais surtout, poser l'étude de la régulation en termes d'analyse du comportement d'un système élargit le champ des investigations au delà du... |
| Tipo: Text |
Palavras-chave: SEM. |
| Ano: 1992 |
URL: http://archimer.ifremer.fr/doc/1992/rapport-4235.pdf |
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| Registros recuperados: 24 | |
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