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	Provedor de dados ArchiMer (4) Autor Ferraris, J (4) Pelletier, Dominique (2) Andrefouet, S (1) Barnay, As (1) Benedetti Cecchi, L (1) Bouvet, G (1) Cazalet, B (1) Charbonnel, E (1) Claudet, Joachim (1) Couture, E (1) David, G (1) Fleury, Pierre-gildas (1) Garcia Charton, J (1) Labrosse, Pierre (1) Leopold, M (1) Malterre, P (1) Pascal, N (1) Salaun, P (1) Tessier, Emmanuel (1) Thomassin, A (1) Mais... Palavra-chave Indicator (2) Consumer survey (1) Corail (1) Coral (1) Coral reef resources (1) Ecosystem conservation (1) Fisheries management (1) Governance (1) Herbier (1) Household (1) ICZM (1) Indicators (1) Indo-Pacific (1) Indo-Pacifique (1) MPA (1) Marine Protected Areas (1) Modelling (1) Modèle statistique (1) Participatory approach (1) Remote sensing (1) Mais... Tipo do documento Text (4) Ano 2010 (1) 2008 (1) 2004 (1) 2003 (1) País France (4) Idioma Inglês (3) Francês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Models and indicators for assessing conservation and fisheries-related effects of marine protected areas ArchiMer Pelletier, Dominique; Claudet, Joachim; Ferraris, J; Benedetti Cecchi, L; Garcia Charton, J. Two kinds of approaches have been used for assessing conservation and fisheries-related effects of marine protected areas (MPAs): (i) statistical modelling based on field data and (ii) mathematical modelling quantifying the consequences of MPAs on the dynamics of populations, communities, and fisheries. Statistical models provide a diagnostic on the impact of MPAs on the ecosystem and resources; they are also needed for devising and assessing sampling designs for monitoring programs. Dynamic models enable exploration of the consequences of MPA designs and other management policies. We briefly review how each of these approaches has been implemented up to now in the literature and identify potential indicators of MPA effects that can be obtained from each... Tipo: Text Palavras-chave: Ecosystem conservation; Fisheries management; Modelling; Indicators; Marine Protected Areas. Ano: 2008 URL: http://archimer.ifremer.fr/doc/2008/publication-4229.pdf Participatory approach to identify governance indicators for integrated coastal zone management, the case of marine protected areas ArchiMer David, G; Cazalet, B; Barnay, As; Charbonnel, E; Couture, E; Ferraris, J; Fleury, Pierre-gildas; Malterre, P; Pascal, N; Pelletier, Dominique; Salaun, P; Tessier, Emmanuel; Thomassin, A. Marine protected areas are a laboratory of integrated coastal management. Driving the MPA system requires the implementation of a battery of indicators of governance. This governance must take into account both the internal dynamics of the system and the threats coming from the system environment. As part of a research project funded by the French Ministry of Ecology, (Liteau program), 4 coral reef MPAs were selected as pilote studies (St Martin in the Caribbean, Reunion and Mayotte in the Indian Ocean, the South Lagoon of New Caledonia in Oceania) to develop jointly between scientists and managers of MPAs governance indicators. The approach is definitely bottom up. It is based on the co-construction of indicators. In that way, the views of the scientists... Tipo: Text Palavras-chave: MPA; ICZM; Participatory approach; Indicator; Governance. Ano: 2010 URL: http://archimer.ifremer.fr/doc/00450/56138/57680.pdf Evaluation of large-scale unsupervised classification of New Caledonia reef ecosystems using Landsat 7 ETM+ imagery ArchiMer Bouvet, G; Ferraris, J; Andrefouet, S. The capacity of the Landsat 7 Enhanced Thematic Mapper Plus sensor to classify the shallow benthic ecosytems of New Caledonia (South Pacific) is tested using a novel unsupervised classification method. The classes are defined by using a set of multiple spectral decision rules based on the image spectral bands. A general model is applied to the entire Southwest lagoon (5500 km(2)) and tested on three representative sites: a section of the barrier reef, a cay reef flat rich in corals, and a cay reef flat rich in algae and seagrass beds. In the latter one, the classification results are compared with a locally optimized model, with aerial color photographs and extensive ground-truthed observations. Results show that a reconnaissance of the main benthic... Tipo: Text Palavras-chave: Télédétection; Modèle statistique; Indo-Pacifique; Herbier; Corail; Remote sensing; Statistical modeling; Indo-Pacific; Seagrass; Coral. Ano: 2003 URL: http://archimer.ifremer.fr/doc/00322/43273/43004.pdf Evaluation de la fiabilité de la consommation de poisson comme indicateur des captures de poissons récifaux dans les petites îles du Pacifique : l’exemple de l’île d’Ouvéa en Nouvelle-Calédonie ArchiMer Leopold, M; Ferraris, J; Labrosse, Pierre. Fishing pressure on reef fish stocks, in relation to exploitable biomass, is a useful parameter for fishery resource management but difficult to assess in subsistence fisheries. A methodology for indirect fishery output assessment in island environments is proposed based on estimates of consumption and the relevant seafood trade. Ouvea atoll in the South Pacific (Loyalty Islands, New Caledonia), where subsistence fishing is the main activity, was used as the IPF experimental site. A consumer survey of the islands' households was conducted in June 2000. The sampling plan was determined on the basis of data already available on the population concerned, making it possible to give quantitative and qualitative information on catches. Total catch is estimated... Tipo: Text Palavras-chave: Consumer survey; Subsistence fishery; Coral reef resources; Household; Indicator. Ano: 2004 URL: https://archimer.ifremer.fr/doc/00608/71966/70662.pdf Registros recuperados: 4 Primeira ... 1 ... Última

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