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	Provedor de dados ArchiMer (3) Autor Artigas, F (1) Castaing, P (1) Delmas, Daniel (1) Froidefond, Jm (1) Herbland, Alain (1) Hermida, J (1) Jegou, Anne-marie (1) Laborde, P (1) Lazure, Pascal (1) Leach, Jhj (1) Sautour, B (1) Williams, Im (1) Mais... Palavra-chave Eau côtière (3) Coastal water (2) Along Track Video (ATV) (1) Circulation (1) Coastal waters (1) Estuaire (1) Estuaire de la Gironde (1) Estuarine water (1) Facteur limitant (1) Gironde estuary (1) Hydrologie (1) Hydrology (1) Limiting factor (1) Marine videography (1) Phosphate (1) Phytoplancton (1) Phytoplankton (1) Ressources marines sessiles (1) Sessile marine resources (1) Suivi vidéo (1) Mais... Tipo do documento Text (3) Ano 1999 (1) 1998 (2) País France (3) Idioma Inglês (2) Francês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última La dispersion des apports de la Gironde sur le plateau continental. Données in situ, satellitales et numériques ArchiMer Hermida, J; Lazure, Pascal; Froidefond, Jm; Jegou, Anne-marie; Castaing, P. Coastal waters are generally a product of mixing between continental and oceanic originated water masses. Near river mouth areas, as in the Gironde estuary, oceanic waters are modified by the influence of freshwater discharge that introduces suspended and dissolved substances, including pollutants. Within PNOC (Programme National d'Oceanographie Cotiere) our objective is to determine the extent of the influence of the Gironde estuary on to the Aquitanian continental shelf. Several cruises for collecting hydrological data have been carried out in this area. The data of every cruise were coupled with a NOAA-11 satellite passage. The recorded images have been analysed and were compared with the results given by a 3D mathematical model. The interaction among... Tipo: Text Palavras-chave: Hydrologie; Circulation; Eau côtière; Estuaire de la Gironde; Hydrology; Circulation; Coastal water; Gironde estuary. Ano: 1998 URL: http://archimer.ifremer.fr/doc/1998/publication-849.pdf Phytoplankton spring bloom of the Gironde plume waters in the Bay of Biscay: early phosphorus limitation and food-web consequences ArchiMer Herbland, Alain; Delmas, Daniel; Laborde, P; Sautour, B; Artigas, F. During the spring 1995 (2-25 May), a cruise was carried on the RV Poseidon (Germany) on the continental shelf of the south Bay of Biscay. The objective was a comprehensive study of the planktonic food web within the Gironde plume waters. In these waters phosphate was present at very low concentrations (undetectable to < 0.1 mu mol.L-1), whereas nitrate, silicate and ammonium concentrations were much higher (several mu mol.L-1 for nitrate and silicate and 0.5 to 1.0 mu mol.L-1 for ammonium). The size distribution of the phytoplankton biomass (estimated from chlorophyll a measurements by high performance liquid chromatography) and primary production (measured by C-14 in situ method) showed a great proportion of small (40 to 70 % < 3 mu m) and active... Tipo: Text Palavras-chave: Phosphate; Phytoplancton; Facteur limitant; Estuaire; Eau côtière; Phosphate; Phytoplankton; Limiting factor; Estuarine water; Coastal water. Ano: 1998 URL: http://archimer.ifremer.fr/doc/1998/publication-850.pdf The relationship between depth, substrate and ecology: a drop video study from the southeastern Australian coast ArchiMer Williams, Im; Leach, Jhj. The relationship between hard substrate type, depth and ecology has not been widely investigated in Bass Strait, which separates mainland Australia from Tasmania. As this water body is important to the State, a study along the Victorian coastline using an inexpensive Along Track Video (ATV) system, along with equipment to record depths and locations, was implemented. A better understanding of the correlation between hard substrate, depth and ecology was thought to be valuable to enable researchers to determine to what extent the benthic biological communities depend on physical factors. This understanding should improve procedures to predict the seafloor ecology on the basis of geological and oceanographic data. The dominant species assemblages and... Tipo: Text Palavras-chave: Suivi vidéo; Vidéographie; Eau côtière; Victoria; Ressources marines sessiles; Along Track Video (ATV); Marine videography; Coastal waters; Victoria; Sessile marine resources. Ano: 1999 URL: http://archimer.ifremer.fr/doc/00325/43589/44029.pdf Registros recuperados: 3 Primeira ... 1 ... Última

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