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	Provedor de dados ArchiMer (3) Autor Alvarez Fanjul, E (1) Carretero, Jc (1) Gasche, Loïc (1) Lehuta, Sigrid (1) Mahevas, Stephanie (1) Marchal, Paul (1) Perez Gomez, B (1) Reecht, Yves (1) Rodriguez Sanchez Arevalo, I (1) Smith, Robert J (1) Travers, Morgane (1) Vaz, Sandrine (1) Mais... Palavra-chave Model coupling (3) Changement climatique (1) Climate change (1) Combined effects (1) Couplage (1) Couplage de modèle (1) Eastern English Channel (1) Effets combinés (1) End-to-end model (1) Food web (1) ISIS-Fish (1) MPAs (1) Marxan with Zones (1) Marée (1) Mixed fisheries dynamics (1) Modèle end-to-end (1) Onde de marée (1) Overfishing (1) Réseau de marégraphie REDMAR (1) Réseau trophique (1) Mais... Tipo do documento Text (3) Ano 2015 (1) 2009 (1) 1998 (1) País France (3) Idioma Inglês (2) Francês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Couplage de modèles trophiques et effets combinés de la pêche et du climat ArchiMer Travers, Morgane. Overfishing and climate change are now recognized to have important effects on marine ecosystem functioning but uncertainties remains about their combined effects. Using a modelling approach this thesis aims at assessing how the top-down effects of fishing and the bottom-up effects of climate combine themselves within the food web. A preliminary review highlighted the lack of end-to-end model applicable as it stands to our study case - the southern Benguela - and suitable to study the combined effects of fishing and climate. Coupling the plankton model ROMS-N2P2Z2D2 and the fish model OSMOSE appeared as an innovative method allowing to develop an appropriate tool meeting our objectives. The importance of two-way coupling via the predation process is first... Tipo: Text Palavras-chave: Modèle end-to-end; Couplage de modèle; Réseau trophique; Sud- Benguela; Effets combinés; Changement climatique; Surexploitation; End-to-end model; Model coupling; Food web; Southern Benguela; Combined effects; Climate change; Overfishing. Ano: 2009 URL: http://archimer.ifremer.fr/doc/00003/11445/7993.pdf Tide and surge dynamics along the Iberian Atlantic coast ArchiMer Alvarez Fanjul, E; Perez Gomez, B; Carretero, Jc; Rodriguez Sanchez Arevalo, I. The eastern Atlantic barotropic dynamics (in a region spanning from 20 degrees N to 48 degrees N and 34 degrees W to 0 degrees) are studied through numerical modelling and in situ measurements. The main source of data is the tidal gauge network REDMAR, managed by Clima Maritimo (Puertos del Estado). The numerical model employed is the HAMSOM, developed both by the Institut fur Meereskunde (Hamburg University) and Clima Maritime. In this paper, tidal and storm surge dynamics are studied for the region, focusing particularly on the nonlinear transfer of energy between the different forcings. The results of tidal simulations show good agreement between semidiurnal harmonic components and the values obtained from the tidal gauges (both coastal and pelagic) and... Tipo: Text Palavras-chave: Onde de marée; Marée; Vague; Couplage; Réseau de marégraphie REDMAR; Surge; Tide; Wave; Model coupling; Tide gauge network REDMAR. Ano: 1998 URL: http://archimer.ifremer.fr/doc/00326/43674/43197.pdf Toward a Dynamical Approach for Systematic Conservation Planning of Eastern English Channel Fisheries ArchiMer Reecht, Yves; Gasche, Loïc; Lehuta, Sigrid; Vaz, Sandrine; Smith, Robert J; Mahevas, Stephanie; Marchal, Paul. In the past decade, systematic conservation planning tools have been increasingly and successfully used to set spatial conservation plans that meet quantitative protection targets while minimizing enforcement and socioeconomic costs. However, when applied to fisheries, systematic conservation planning fails to account for (1) changes in fleet dynamics induced by new conservation constraints and their associated feedbacks on conservation costs or (2) their influence on fish population dynamics and distributions, which may in turn alter the achievement of conservation targets. Such a static approach may therefore lead to short- or medium-term misestimates in forecasted costs and target achievements. In order to circumvent such limitations of systematic... Tipo: Text Palavras-chave: MPAs; Systematic conservation planning; Mixed fisheries dynamics; Model coupling; Eastern English Channel; Marxan with Zones; ISIS-Fish. Ano: 2015 URL: http://archimer.ifremer.fr/doc/00293/40421/39077.pdf Registros recuperados: 3 Primeira ... 1 ... Última

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