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| Registros recuperados: 414 | |
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| Vladymyrov, Vladimir. |
| Metocean in situ data are an important category of oceanographic and marine data, comprising observed parameters like sea level, waves, currents, sea temperature, conductivity, air temperature, air pressure, and wind. A very substantial volume of metocean in situ data is collected by or under contract to major oil & gas companies. This is done all over the world and over many years a large volume of data sets has been acquired, often at substantial cost. These data are currently managed by the metocean departments of the oil & gas companies and stored in various formats. They are exchanged on a limited scale between the oil & gas companies. Despite various industry co-operative joint projects, there is not yet a common awareness of available... |
| Tipo: Conference Material |
Palavras-chave: Offshore; Research; Oil and gas industry; Research; Http://aims.fao.org/aos/agrovoc/c_6513. |
| Ano: 2007 |
URL: http://hdl.handle.net/1834/2852 |
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| Vivekanandan, E.. |
| Fisheries management approach of several countries, including those in the Indian Ocean region, has been generally on a species-to-species basis. It has been realized now that this approach has severe limitations, especially for the tropical, multispecies fisheries. While the understanding that fish and other living aquatic living resources are integral part of their ecosystems is not new, this idea has not been put into practice in managing stocks, especially for the marine fish. Reshaping the management strategies by involving all the stakeholders in such an ecosystem approach is expected to yield short-term and long-term benefits |
| Tipo: Conference Material |
Palavras-chave: Ecosystem management; Fishery management. |
| Ano: 2001 |
URL: http://hdl.handle.net/1834/868 |
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| Heymans, S.J.; Vakily, J.M.. |
| We present the key feature of a quantitative food web model for the shelf and slope waters off Sierra Leone, constructed using the Ecopath with Ecosim software. Three periods are represented: 1964, based on data from the Guinean Trawling Survey, complemented with field data on lower trophic levels gathered in the late 1950/early 1960s and published by A.R. Longhurst; 1978, for which fish abundance data from an ex-USSR survey exist, along with related, scattered fisheries information; and 1990, for which a fair amount of fisheries data exist, along with the results of a Spanish trawl survey. Demersal fish biomass appears to have declined linearly from 1964 to 1990, due to the massive increase of the catches of distant water fleets operating in Sierra Leone,... |
| Tipo: Conference Material |
Palavras-chave: Ecosystems; Marine structures. |
| Ano: 2002 |
URL: http://hdl.handle.net/1834/710 |
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| Rommens, Wouter. |
| This report contains a summary of the results of two surveys that were organized in order to assess emerging needs for capacity building in the IODE Data and Information Management network. The survey on Information Management Training needs was also sent to IAMSLIC members. The outcomes of the surveys were used to plan Data and Information Management training activities of IODE in 2009-2010. |
| Tipo: Conference Material |
Palavras-chave: Capacity. |
| Ano: 2009 |
URL: http://hdl.handle.net/1834/2981 |
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| Muthiga, N.. |
| The Kenyan coastline is approximately 500 km long, with a well developed fringing reef system except where major rivers (Tana and Athi Sabaki) discharge into the Indian Ocean (Hamilton and Brakel, 1984). Additionally patch reefs occur in Malindi and Kiunga in the north and Shimoni in the south on the Kenya Tanzania border (Fig. 1). Coral reefs are the predominant marine ecosystem in terms of ecology and economy but seagrass beds and mangrove forests also contribute to the economy of the coastal communities ( Muthiga ITMEMS). The coastal topography, climate and habitats of the Kenyan coast have been described in McClanahan 1988, McClanahan and Young 1986, Obura et al 2000). In order to conserve and manage these important ecosystems, the government of Kenya... |
| Tipo: Conference Material |
Palavras-chave: Marine parks. |
| Ano: 2003 |
URL: http://hdl.handle.net/1834/772 |
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| Alverson, Keith. |
| The IOC Executive Council, at its 37th Session (Paris, 23–29 June 2004), by Resolution EC-XXXVII.3, endorsed the IPY. At its 39th Session (Paris, 21–28 June 2006), the Executive Council agreed that GOOS, JCOMM and IODE should play active roles in the IPY and urged IOC Member States to provide sufficient resources to implement all the oceanographic proposals in the IPY Plan. The Assembly, at its 24th Session (Paris, 19–28 June 2007) called on IODE to “collaborate with the International Polar Year to ensure that all data collected by IPY projects will be professionally managed, disseminated and archived.” [IOC-XXIV, para. 258]. Numerous IOC Member States have contributed substantially to the immensely successful program of observations and research carried... |
| Tipo: Conference Material |
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| Ano: 2009 |
URL: http://hdl.handle.net/1834/3002 |
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| Goovaerts, Marc. |
| Development of an African repository for electronic publications in marine science and oceanography Realisations in 2004 – Planning of 2005 The goal of OdinPubAfrica is to develop an electronic platform to collect scientific documents (articles, conference papers, working papers …) produced by members of African research institutes in the field of oceanography and marine science. A two year project was accepted by the government of Flanders in the FUST–program to realize the goal. The University Library of LUC (Belgium) is coordinating the project, which started officially on August 1, 2005. |
| Tipo: Conference Material |
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| Ano: 2005 |
URL: http://hdl.handle.net/1834/2735 |
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| Goovaerts, Marc. |
| Development of an African repository for electronic publications in marine science and oceanography Realisations in 2004 – Planning of 2005 The goal of OdinPubAfrica is to develop an electronic platform to collect scientific documents (articles, conference papers, working papers …) produced by members of African research institutes in the field of oceanography and marine science. A two year project was accepted by the government of Flanders in the FUST–program to realize the goal. The University Library of LUC (Belgium) is coordinating the project, which started officially on August 1, 2005. |
| Tipo: Conference Material |
Palavras-chave: Marine sciences; Oceanography; Information services. |
| Ano: 2005 |
URL: http://hdl.handle.net/1834/2735 |
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| Simanca, J.; Fernández, L.; Viamontes, J.; Ramírez, O.; Arriaza, L.; Ochoa, J.L.. |
| Se modificó el patrón de circulación en la periferia acuática del Golfo de Batabanó a partir de la caracterización estadística de la corriente residual filtrada de series temporales provenientes de 12 estaciones correntométricas obtenidas de julio de 1988 a agosto de 1989. Para el filtraje de la componente no periódica se utilizó el filtro Doodson. Los resultados muestran que las corrientes residuales son débiles, con intensidades que variaron entre 1.2 - 5.5 cm/s como promedio por estaciones, además, las velocidades resultaron ser más estables en dirección que en intensidad. Se observó salida de agua por el extremo SE del golfo y por algunos canales al E de la Isla de la Juventud, y entrada de agua por el E del golfo en su límite con el Golfo de Cazones y... |
| Tipo: Conference Material |
Palavras-chave: Time series; Current measurement; Coastal currents; Ocean circulation. |
| Ano: 2006 |
URL: http://hdl.handle.net/1834/2230 |
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| Simanca, J.; Arriaza, L.. |
| This work, it is applied a unidirectional and stationary model for estimating the dissolved oxygen distribution in the area of the Gulf of Batabanó, starting from the influence of physical-biological parameters (marine currents, temperature, salinity, photosynthesis and respiration). In this first approach, estimates of the dissolved oxygen concentration are obtained for Ensenada de la Broa, with an error of 0.2693 mg/L, while for the rest of the Gulf the estimate error oscillated between -4.13 y -4.69 mg/L. Consequently, it is concluded that the pattern is efficient for the estimate of dissolved oxygen concentration in Ensenada de La Broa, while for the rest of the Gulf it is not enough the consideration of primary production in the water column as only... |
| Tipo: Conference Material |
Palavras-chave: Dissolved oxygen; Water quality; Environmental factors; Dissolved oxygen; Water quality; Environmental factors; Http://aims.fao.org/aos/agrovoc/c_36106; Http://aims.fao.org/aos/agrovoc/c_16061; Http://aims.fao.org/aos/agrovoc/c_2594. |
| Ano: 2006 |
URL: http://hdl.handle.net/1834/2227 |
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| Gammage, S.. |
| The purpose of this project is to estimate the ‘total economic value’ of a mangrove ecosystem in part of the Gulf of Fonseca, El Salvador, and to develop a costbenefit framework to compare the sustainable management of the forest with alternative use scenarios. The current management strategy is compared to its sustainable counterpart, and to the partial conversion of the mangrove ecosystem to semi-intensive aquaculture and salt ponds. A variety of different valuation techniques are used to assess the contribution of different products and services of the mangrove ecosystem. Among these techniques, a ‘pseudo production function approach’ is used to calculate doseresponse estimates of the impact of mangrove loss on the productivity of marine and estuarine... |
| Tipo: Conference Material |
Palavras-chave: Mangroves. |
| Ano: 1998 |
URL: http://hdl.handle.net/1834/452 |
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| Perigó Hernández, A.M.; Perigó Arnaud, E.; Montalvo, J.F.; Chang Corona, E.; César Manfarrol, M.E.; García, R.. |
| En la zona costera del municipio Bauta se encuentra la laguna costera el Doctor, cuya calidad se ha visto seriamente dañada por ser receptora de un considerable volumen de residuales crudos (alrededor de 8000 m3) originados por las actividades domésticas de de una Comunidad de alrededor de 5000 habitantes y otras instalaciones comerciales y vivienda que se desarrollan en la margen de la laguna, como consecuencia ocurrió masivas mortandades de peces derivado de las condiciones anóxicas de la laguna (Perigó, et al, 2003, Alcalde et al, 2003). El objetivo de este trabajo es actualizar el conocimiento sobre el estado de la calidad ambiental de la laguna El Doctor a través de variables de estado indicadoras de contaminación orgánica. |
| Tipo: Conference Material |
Palavras-chave: Coastal lagoons; Brackishwater pollution; Organic wastes; Environmental impact; Domestic wastes; Organic wastes; Environmental impact; Domestic wastes; Coastal lagoons; Http://aims.fao.org/aos/agrovoc/c_35237; Http://aims.fao.org/aos/agrovoc/c_24420; Http://aims.fao.org/aos/agrovoc/c_35241; Http://aims.fao.org/aos/agrovoc/c_1697. |
| Ano: 2006 |
URL: http://hdl.handle.net/1834/2255 |
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| Martínez Canals, M.; Montalvo, J.F.; Miravet, M.E.; Lugioyo, M.; Loza, S.; Pérez, R.. |
| The evaluation of the possible environmental changes due to the anthropic impacts that have happened in the last years in this scenario and the redefinition of areas that suffer affectations were carried up. Any environmental alteration of this ecosystem, either of natural or human origin, can have an important economic and social repercussion. According to the proposed chemical and biological indexes, the waters of the Gulf of Batabanó presented mesotrophic conditions with tendency to the eutrofization in four fundamental areas. In the silts of the Gulf the values of organic carbon and sulphidric acid were characteristic of sediments with high concentrations of organic matter. In the coastal sector N, was determinate high concentrations of sulphidric acid... |
| Tipo: Conference Material |
Palavras-chave: Heavy metals; Environmental impact; Coastal waters; Water quality; Man-induced effects; Marine pollution; Heavy metals; Environmental impact; Water quality; Coastal waters; Http://aims.fao.org/aos/agrovoc/c_2223; Http://aims.fao.org/aos/agrovoc/c_24420; Http://aims.fao.org/aos/agrovoc/c_16061; Http://aims.fao.org/aos/agrovoc/c_25205. |
| Ano: 2006 |
URL: http://hdl.handle.net/1834/2254 |
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| Registros recuperados: 414 | |
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