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| Registros recuperados: 199 | |
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| Martinez, Ludivine; Dabin, Willy; Caurant, Florence; Kiszka, Jeremy; Peltier, Hélène; Spitz, Jérôme; Vincent, Cécile; Van Canneyt, Olivier; Doremus, Ghislain; Ridoux, Vincent. |
| Tipo: Text |
Palavras-chave: Méditerranée; Mammifères marins; Activités anthropiques; Pressions; Menaces. |
| Ano: 2012 |
URL: https://archimer.ifremer.fr/doc/00331/44254/43823.pdf |
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| Guillou, Alain; Lespagnol, Patrick; Ruchon, François. |
| "Small trades" refers to the body of fishing boats, excepting the trawlers, which have a trawling license and the tuna/sardine boats, which have a pelagic fishing license. The ships that fish for small pelagic fish by using a lamp are only included for the other trades they ply, if applicable. Whereas certain "small trades" work offshore, the majority of them exploit the lagoons and coastal area. The importance of the coastal areas in general, where a large number of biological and ecological processes are being developed, need no longer be demonstrated: A large part of primary and secondary production takes place in these areas, which host moreover many reproduction and nursery sites for a great many species. "Small trade" fishing is one of the main... |
| Tipo: Text |
Palavras-chave: Fleets; Surveys; Coastal fishing; Small metiers; South of France; Languedoc Roussillon; Mediterranean; Lamparo; Enquêtes; Flottilles; Pêche côtière; Petits métiers; Zones côtières; Languedoc Roussillon; Méditerranée. |
| Ano: 2002 |
URL: http://archimer.ifremer.fr/doc/2002/rapport-2286.pdf |
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| Le Bec, Claude; Carreras, Antoni; Comps, Marie-annick. |
| Sometimes, the monitoring network results provide an inhibited point of view to understand bacteriological process on the field. We must go further in contamination spatial or temporal structures to obtain a global picture. At Leucate, if a part of bacteriological contamination is correlated to precipitations, the main environmental factor to explain local variability seems to be the monthly variability population. This fact, completed by a spatial design, reveals a concentric gradient in the shellfish farrning area. Sorne hypothesis are discussed to explain this contamination (resurgence, aquatic birds droppings, ...) |
| Tipo: Text |
Palavras-chave: Lagune; Méditerranée; Leucate; Salses; Pollution; Coliforrnes therrnotolérants; Règlementation.; Lagoon; Mediterranean; Leucate; Salses; Pollution; Therrnotolerant coliforrns; Legislation.. |
| Ano: 1997 |
URL: http://archimer.ifremer.fr/doc/00073/18424/15969.pdf |
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| Cossa, Daniel. |
| Le présent rapport, intitulé « Le mercure en Méditerranée Nord occidentale » traite du cycle du mercure naturel et anthropique dans l’écosystème du Golfe du Lion, ses marges et la plaine abyssale adjacente. Il y aborde les niveaux de concentrations de différentes espèces chimiques du mercure, les apports de sources externes, les transformations internes et les tendances spatio-temporelles dans l’atmosphère, les eaux, les sédiments et les organismes vivants. Ce rapport a pour objectif de répondre aux attentes managériales en matière de gestion des eaux. Il fait la synthèse des connaissances et propose des actions en matière de surveillance et de recherche pour la zone considérée. |
| Tipo: Text |
Palavras-chave: Mercure; Méditerranée; Golfe du Lion. |
| Ano: 2012 |
URL: https://archimer.ifremer.fr/doc/00115/22674/20401.pdf |
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| Fabri, Marie-claire; Daniel, Boris; Et Tous Les Participants,. |
| Bringing together France, Italy and the Principality of Monaco since 1976, the RAMOGE agreement is born of an awareness of the pollution of the sea. Its aim is to raise public awareness, develop actions and make recommendations for the preservation of the marine environment. In 2015, an exploration campaign of the deep zones of the RAMOGE area made it possible to acquire new data in the Natura 2000 sites of "Corniche Varoise" and "l'Estérel", as well as on other Italian and Monegasque sectors. . The RAMOGE project "exploration of deep zones of ecological interest" is based on 3 phases. Each country is invited to become involved in the implementation of one of these phases. After Italy in 2015, which facilitated the provision of nautical resources for... |
| Tipo: Text |
Palavras-chave: Méditerranée; RAMOGE; Biodiversité; Déchets. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00458/56957/58850.pdf |
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| Masse, Hl. |
| At a time when there is a great deal of talk of the degradation of the coastal environment and of biodiversity being threatened, we felt it would be of interest to sample the macrofauna of five sites at five metres depth in well sorted fine sand at a thirty-year interval (1966-1996), using the same techniques. Four seasonal samplings provided comparative data at each site on the species richness (S), density (N) and biomass (B). The S values are comparable and even on the increase at two stations. Nevertheless, we observed a general tendency towards decline in the relative abundance of the crustacean group. From the quantitative point of view (N and B), the changes observed would appear to result from the impact of clearly identifiable human pressure, such... |
| Tipo: Text |
Palavras-chave: Méditerranée; Macrofaune des sables; Variations; Long-terme; Mediterranean; Sand-macrofauna; Changes; Long-term. |
| Ano: 2000 |
URL: http://archimer.ifremer.fr/doc/00325/43572/44053.pdf |
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| Galgani, Francois. |
| Cette étude traite de la problématique des macrodéchets en Méditerranée française, en précisant la nature, la distribution et les effets des déchets et en identifiant les méthodes, les acteurs et le cadre juridique. En mer, les données recueillies par l 'IFREMER au cours des campagnes de pêche (campagnes MEDITS) ont été analysées. Les résultats permettent de tirer un ensemble de conclusions : - les plastiques sont clairement les déchets les plus représentés en Méditerranée française. Ils représentent parfois plus de 80% des objets récoltés dans les chaluts et sont parfois plus importants en nombre et en poids que certaines espèces commerciales de poissons. - le plateau et la pente continentale de la Corse sont plus affectés que le golfe du Lion, - le... |
| Tipo: Text |
Palavras-chave: Déchets; Macro-déchets; Méditerranée; MEDITS; DCSMM. |
| Ano: 2011 |
URL: http://archimer.ifremer.fr/doc/00053/16434/13943.pdf |
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| Martinez, Ludivine; Laran, Sophie; Dabin, Willy; Van Canneyt, Olivier; Doremus, Ghislain; Caurant, Florence; Peltier, Hélène; Spitz, Jérôme; Vincent, Cécile; Ridoux, Vincent; Kiszka, Jeremy. |
| Tipo: Text |
Palavras-chave: Méditerranée; Mammifères marins; Conservation; Caractéristiques démographiques; Suivi; Espèces; Rôle dans les écosystèmes. |
| Ano: 2012 |
URL: https://archimer.ifremer.fr/doc/00331/44214/43783.pdf |
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| Registros recuperados: 199 | |
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