|
|
|
| Registros recuperados: 46 | |
|
|
| Kalaydjian, Regis. |
| The purpose of this book is to value the economic significance of marine-related activities in France. Each industrial, or public non-commercial, sector is characterized by key figures relating to annual turnover, value added, employment and budget. These figures are accompanied with qualitative information on the recent development, current situation and future perspectives of the sector in terms of markets, employment and technological progress. Public and private R&D is also allowed for. Given the diversity of marine-related activities, this information aims at enabling the reader to assess their importance from a comparative angle. From the sector-based approach it is possible to draw certain conclusions. Notably, commercial activities contributed... |
| Tipo: Text |
Palavras-chave: France; Fishery economics; Living resources; Marine transportation; Fishery statistics. |
| Ano: 1997 |
URL: http://archimer.ifremer.fr/doc/2001/rapport-1347.pdf |
| |
|
| |
|
|
| Santarelli, L; Gros, Philippe. |
| The totality of French landings of whelk (Buccinum undatum L.) is assignable to the fisheries of the Normand-Breton Gulf, western Channel. The aim of this paper is to forecast economic rent of the potters of the harbour of Granville, as a function of the two main variates open to supervision: the size of the fishing fleet, and the number of whelk-pots per ship. In order to assess the biological and financial consequences of a prospective development, a deterministic model of the fleet-resource system is proposed. Results of simulations emphasize the sharpness of the rent-dissipation problem under existing tendencies. Therefore some recommendations are put forward to derive a fishery policy that would enable the system to be maintained near optimal... |
| Tipo: Text |
Palavras-chave: Gastropoda; Marine mollusks; Fishery management; Economic models; Fishery economics. |
| Ano: 1984 |
URL: http://archimer.ifremer.fr/doc/1984/publication-1786.pdf |
| |
|
| |
|
|
| Kalaydjian, Regis. |
| This document presents a survey of the sea-related activities in France, i.e. those of the commercial sector (exploitation of mineral and living resources, manufacturing industries, services) and those of the non-commercial public sector (Navy, State services, education, safety, marine research). A chapter is devoted to the protection of the coastal and marine environment. Each activity of the commercial sector is described by key-figures (turnover, value added, employment); the description of the non-commercial public sector includes data on costs, including personnel costs. In addition to these figures, qualitative information is given on the recent development, present situation and future prospect of each activity. This set of data and information... |
| Tipo: Text |
Palavras-chave: France; Fishery economics; Living resources; Marine transportation; Fishery statistics. |
| Ano: 2000 |
URL: http://archimer.ifremer.fr/doc/2000/rapport-1346.pdf |
| |
|
|
| Kalaydjian, Regis. |
| The purpose of this book is to value the economic significance of marine-related activities in France. Each industrial, or public non-commercial, sector is characterized by key figures relating to annual turnover, value added, employment and budget. These figures are accompanied with qualitative information on the recent development, current situation and future perspectives of the sector in terms of markets, employment and technological progress. Public and private R&D, and the protection of coastal and marine environment are also allowed for. Given the diversity of marine-related activities, this information aims at enabling the reader to assess their importance from a comparative angle. |
| Tipo: Text |
Palavras-chave: France; Fishery economics; Living resources; Marine transportation; Fishery statistics. |
| Ano: 1999 |
URL: https://archimer.ifremer.fr/doc/1999/rapport-1312.pdf |
| |
|
| |
|
|
| Gobert, Bertrand. |
| The foreign artisanal fishery of Pointe-Noire (Congo) significantly evolved since its beginning, in the 1950s, by the number of fishermen and canoes, as well as the fishing techniques used and by its socio-economic organization. The fishery for Sardinella by surface gill-nets, its main activity, is based on common ownership and savings, thus allowing partial reinvestment of fishing revenues, the riskier (such as bottom gill-net) being left to individual initiatives. The foreign fishery employs many Congolese fishermen, in a permanent or very occasional way. However no improvement effect seems to have taken place in favor of the local artisanal fishery. |
| Tipo: Text |
Palavras-chave: Clupeidae; Pisces; Sardinella; Fishery economics; Fishing gear; Artisanal fishing. |
| Ano: 1983 |
URL: http://archimer.ifremer.fr/doc/1983/publication-1829.pdf |
| |
|
|
| Biais, Gerard; Taquet, Marc. |
| The authors deal with the coastal fisheries in the Reunion Island. In a first chapter they describe the geographical environment of this island (volcanism, climate, cyclones, hydrology, currents water masses) which has an influence on fisheries results. The second and third chapter describe the commercial species of the Reunion island (pelagic fishes: Scombridae as Thunnus albacares, Katsunonus pelamis, Euthynnus affinis, Thunnus obesus, Gymnosarda unicolor, Thunnus alalunga, other fishes as Xiphias gladius, Makaira mazara, Istiophorus platypterus. The fourth chapter deals with the fishing gears and the catching methods. The fifth chapter is devoted to fishery economics, financing |
| Tipo: Text |
Palavras-chave: Winds; Climate; Catching methods; Fishery economics; Pelagic fisheries; Fishing gear; Fishing vessels; Fishing. |
| Ano: 1992 |
URL: https://archimer.ifremer.fr/doc/1992/rapport-1455.pdf |
| |
|
| |
|
| |
|
|
| Ben Arfa, Y.; Ben Salem, S.. |
| L’objectif de cette étude est l’analyse comparative des performances économiques de la flottille de pêche à la crevette royale Penaeus Kerathurus en se basant sur les indicateurs suivants : le chiffre d’affaires, le capital investi, les profits brut et net, le taux de rentabilité qui se présente selon deux scénarios et la valeur ajoutée générée par cette flottille. Les résultats obtenus ont montré un profit brut positif pour toutes les catégories de la flottille. En intégrant l’amortissement, plusieurs variations ont été notées notamment pour les groupes des chalutiers benthiques. |
| Tipo: Journal Contribution |
Palavras-chave: Fishing fleet; Prawn culture; Fishery economics. |
| Ano: 2010 |
URL: http://hdl.handle.net/1834/4700 |
| |
|
| |
|
| |
|
| |
|
|
| Blanco Rodríguez, J.C.. |
| Con el fin de brindar una panorámica actual del estado del recurso esponja en la plataforma cubana se desarrolló el siguiente trabajo. Inicialmente se efectuó una interpretación de la variación de las capturas totales de esponjas comerciales a nivel nacional, desde el año 1960 hasta el 2005. Posteriormente, se desarrolló una interpretación de la actividad pesquera de este recurso desde 1996 hasta el 2005, para las regiones nor-central (Archipiélago Sabana-Camagüey) y el Golfo de Batabanó (Plataforma sur-occidental). En ambas regiones además, se analizó el comportamiento de las capturas totales de esponjas comerciales por especie y por otro lado, se estimó la abundancia de esponjas comerciales en algunas áreas correspondientes a estas regiones. El análisis... |
| Tipo: Theses and Dissertations |
Palavras-chave: Capture fishery economics; Fishery economics; Production platforms. |
| Ano: 2007 |
URL: http://hdl.handle.net/1834/2609 |
| |
|
|
| Agbesi, E.N.. |
| Environmental factors other than fishing effort, contribute to influencing marine pelagic fish population dynamics and abundance. There is evidence from environmental modelling and bioeconomic analysis of the Ghanaian marine inshore pelagic fisheries. Ghana is a West African country and lies on the Greenwich Meridian. It is bordered at the South by the Gulf of Guinea. The official language of Ghana is English, but is surrounded by French speaking countries. The inshore fishery is a multi-specie, multi-fleet fishery, consisting of artisanal and inshore purse seine fleets. The coastal inhabitants depend mainly on the marine fisheries as source of employment and livelihood. Fisheries constitute 5% of Agriculture GDP. The two fisheries types in the inshore... |
| Tipo: Working Paper |
Palavras-chave: Pelagic fish; Fishery economics; Environmental impact. |
| Ano: 2000 |
URL: http://hdl.handle.net/1834/670 |
| |
|
| |
|
| |
| Registros recuperados: 46 | |
|
|
|
