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A Reference Guide on t he Use o f Indicators for Integrated Coastal Management OceanDocs
Belfiore, S.; Balgos, M.; McLean, B.; Galofre, J.; Blaydes, M.; Tesch, D..
This first issue is devoted to the use of indicators for ICAM, and is a direct result of the IOC-DFO-NOAA-CSMP International Workshop on the same topic, organised in May 2002, in Ottawa. Based on a background paper prepared by the Center for the Study of Marine Policy (University of Delaware) in preparation for the workshop, the aim of this Reference Guide is to present a literature review on the use of indicators around the world, from various programmes and projects, at global, regional, national and local scale.The need for indicators and reporting techniques which reflects the performance of coastal management projects and programmes and reveals the complex relationship that exist between coastal ecosystem health and anthropogenic activities,...
Tipo: Book Palavras-chave: Oceanography; Coastal oceanography; Coastal zone management; Marine ecology; Marine environment; Environment management; Socioeconomic aspects; Policies; Marine environment; Marine ecology; Policies; Http://aims.fao.org/aos/agrovoc/c_4610; Http://aims.fao.org/aos/agrovoc/c_4609; Http://aims.fao.org/aos/agrovoc/c_6062.
Ano: 2003 URL: http://hdl.handle.net/1834/2677
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Assessment of an environmental barrier to transport of ichthyoplankton from the southern to OceanDocs
Lett, Christophe; Veitch, Jennifer; Van der Lingen, Carl D.; Hutchings, Larry.
The Lüderitz upwelling cell and Orange River cone (LUCORC) area, a transboundary region between South Africa and Namibia, is considered to be an environmental barrier to transport of ichthyoplankton from the southern to the northern Benguela upwelling ecosystems. We use environmental data and modelling to assess the potential mechanisms responsible for this barrier: environmental data were extracted from the 1 × 1° World Ocean Atlas 2001 database and used to build maps of annual mean salinity, temperature, chlorophyll, dissolved oxygen and nutrient concentrations; outputs of a regional circulation model were used in an individual-based model to assess the transport of passive particles from the southern to the northern Benguela. The data show no clear...
Tipo: Journal Contribution Palavras-chave: Ichthyoplankton; Upwelling; Modelling; Coastal oceanography; Trade winds; Salinity; Hydrodynamics; Cartesian coordinates; Chlorophylls.
Ano: 2007 URL: http://hdl.handle.net/1834/4667
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Geomorfología e hidrografía de los estuarios OceanDocs
Piccolo, M.C.; Perillo, G.M..
Estuaries are coastal-water in which marine and freshwater environments interact. They respond to natural changes, but specially to anthropogenic factors. The definition, environmental factors and classification of estuaries are analyzed. A review is presented of the present status of knowledge on the geomorphology and hydrography of Argentine estuaries.
Tipo: Book Section Palavras-chave: Estuaries; Estuarine dynamics; Coastal oceanography; Coastal waters; Geomorphology; Estuaries; Coastal waters; Geomorphology; Http://aims.fao.org/aos/agrovoc/c_2673; Http://aims.fao.org/aos/agrovoc/c_25205; Http://aims.fao.org/aos/agrovoc/c_3233.
Ano: 1997 URL: http://hdl.handle.net/1834/1722
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Highlights of 1960-1990 : Achievements in the last 30 years by the Nigerian institute for oceanography and marine research and its parent research division of the federal departement of fisheries, Lagos OceanDocs
Ajayi, T.O..
Before the Nigerian Institute for Oceanography and Marine Research was established in 1975, the Research division of the parent body carried out extensive resources surveys of the inshore waters (0-50m depth), identified and documented most of the Nigerian Marine and brackish water fish and shrimp resources. The promulgation of the Sea Fisheries Decree of 1971 was based on the research findings of the division which also initiated the biological study of the commercially important fishes. The research efforts of the division provided the first ever scientific information on the coastal oceanography of Nigeria. The possibility of a viable brackish water polyculture was also established at Buguma and Lagos....
Tipo: Report Palavras-chave: Inshore waters; Freshwater fish; Shrimp fisheries; Coastal oceanography; Historical account.
Ano: 1991 URL: http://hdl.handle.net/1834/1185
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Modeling 3D Rhone river plume using a higher order advection scheme ArchiMer
Arnoux-chiavassa, S; Rey, V; Fraunie, P.
Effects of discretization scheme on the numerical modeling of 3D Rhone River plume dynamics are investigated. A higher order scheme of total variation diminishing (TVD) type is used to discretize advection terms of both momentum and scalar equations. It is shown that this scheme widely damps the numerical diffusion and improves the representation of the dynamical and density fronts bounding the flow. It enables to accurately investigate the effects of the turbulent diffusion, which was previously masked by the numerical one. Numerical results are also compared to in situ data for two situations related to different wind conditions. For the case without wind stress, associated to supercritical values of the Richardson number, optimized turbulent...
Tipo: Text Palavras-chave: Océanographie côtière; Modèle numérique 3D; Panache fluvial; Écoulements stratifiés; Schémas variation totale décroissante; Coastal oceanography; 3D numerical model; River plume; Stratified flows; Total variation diminishing schemes.
Ano: 2003 URL: http://archimer.ifremer.fr/doc/00321/43259/42990.pdf
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Observations océanographiques effectuées en 1981 OceanDocs
Toure, D..
Nous présentons dans ce rapport les données collectZes au cours de l’année 1981, 3 l’aide du N.0 Laurent AHARO, dans le cadre du programme “Etude de l’environnement des espèces marines exploitées du Sénégal. Ecosystème côtier sénégalais”. ’ De janvier 3 juin, puis de septembre à décembre 1981 p nous avons effectué 12 campagnes dans les eaux du plateau continental Sud du S%négal. Les résultats numériques de ces campagnes sont consignés dans les tableaux qui suivent. Au cours de la première période (janvier-juin 1981)9 outre les mesures de température et de la transparence de l’eau, nous avons dosé la salinité l’oxygêne dissous et les nitrates (nitra,te + nitrite). Pour la seconde période (septembre-décembre 1981) en plus des paramètres cités plus haut, nous...
Tipo: Book Palavras-chave: Coastal oceanography; Oceanography; Physical oceanography; Physical oceanography; Oceanography; Http://aims.fao.org/aos/agrovoc/c_5830; Http://aims.fao.org/aos/agrovoc/c_12889.
Ano: 1981 URL: http://hdl.handle.net/1834/1699
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Oceanografía física del estuario del Río de la Plata y el sistema costero de El Rincón. Noviembre, 1994 OceanDocs
Guerrero, R.A..
Using the CTD data obtained on the R/V Dr.E.L.Holmberg fishery research cruise H-13/94 (November 1994), oceanographic conditions of the coastal area of the Argentine-Uruguayan Common Fishing Zone (AUCFZ) and El Rincón (Buenos Aires Prov., Argentina) are described. Two physical environments were differentiated: the Río de la Plata estuarine systems and El Rincón coastal regime. In both systems thermal and haline fronts that affect the distribution of reproductive concentrations, nursery and spawning areas of coastal species, are identified. Salinity fields of the AUCFZ, as a function of statistical winds, are synoptically analyzed. In El Rincón, the temporal stability observed on temperature and salinity allowed to describe the mean physical conditions for...
Tipo: Journal Contribution Palavras-chave: Estuarine front; Coastal waters; CTD observations; Hydrography; Salinity profiles; Temperature profiles; Coastal oceanography; Coastal waters; Hydrography.
Ano: 1998 URL: http://hdl.handle.net/1834/2469
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SENDIR: répertoire des experts en sciences marines et eaux douces du Sénégal OceanDocs
Keïta, A..
UNESCO-COI ODINAFRICA II ((projet 513RAF 2041)
Tipo: Other Palavras-chave: Experts; Oceanography; Physical oceanography; Fishery oceanography; Coastal oceanography; Fishery biology; Marine ecology; Fishery economics; Fishery industry; Fishery sciences; Fresh water; Physical oceanography; Fishery oceanography; Oceanography; Fishery biology; Marine ecology; Http://aims.fao.org/aos/agrovoc/c_5830; Http://aims.fao.org/aos/agrovoc/c_2938; Http://aims.fao.org/aos/agrovoc/c_12889; Http://aims.fao.org/aos/agrovoc/c_2937; Http://aims.fao.org/aos/agrovoc/c_4609.
Ano: 2003 URL: http://hdl.handle.net/1834/1708
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The FETCH experiment: An overview - art. no. 8053 ArchiMer
Hauser, Danièle; Branger, H; Bouffies Cloche, S; Despiau, S; Drennan, W; Dupuis, H; Durand, P; De Madron, X; Estournel, C; Eymard, L; Flamant, C; Graber, H; Guerin, C; Kahma, K; Lachaud, G; Lefevre, J; Pelon, J; Petterson, H; Piguet, B; Queffeulou, Pierre; Tailliez, D; Tournadre, Jean; Weill, A.
The "flux, etat de la mer, et tele'de'tection en conditions de fetch variable'' (FETCH) was aimed at studying the physical processes associated with air-sea exchanges and mesoscale oceanic circulation in a coastal region dominated by frequent strong offshore winds. The experiment took place in March-April 1998 in the northwestern Mediterranean Sea (Gulf of Lion). Observations were collected with the R/V L'Atalante, with an air-sea interaction spar (ASIS) buoy, with waverider buoys, and with research aircraft equipped for in situ and remote sensing measurements. The present paper is an introduction to the following special section, which groups 12 papers (including this one) presenting results on turbulent flux measurements at the ocean surface, on the...
Tipo: Text Palavras-chave: Gulf of Lion; Coastal oceanography; Marine atmospheric boundary layer; Remote sensing; Surface ocean waves; Air/sea interactions.
Ano: 2003 URL: http://archimer.ifremer.fr/doc/2003/publication-747.pdf
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