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| Vladymyrov, V.. |
| This review presents a brief analysis and sources (including URLs for the Internet sources) of the most interesting and informative Black Sea oceanographic data sets (excluding satellite data) that are now available for the scientific community with the main attention on the long term data sets. The results of the analysis show that a number of the available Black Sea datasets is growing permanently. However, this process is still rather slow and insufficient. One can hope that new international projects that cover the Black Sea region will drastically improve the situation in nearest years. The attempts should be made as well to create the united reliable quality checked data time series especially for biological data for which long time series do not... |
| Tipo: Proceedings Paper |
Palavras-chave: Black Sea; Data; Database; Climate change; Internet. |
| Ano: 2008 |
URL: http://repository.ibss.org.ua/dspace/handle/99011/697 |
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| Tokarev, Yu.; Mel'nikov, V.; Burmistrova, N.; Belokopytov, V.; Temnykh, A.. |
| Researches in the bioluminescence field vertical structure, amplitude characteristics and spatial distribution in the Black Sea have been conducted in IBSS, NAS of Ukraine, from up to the present time. Enough evidencies are available to testify dramatic changes in different Black sea ecosystem components including bioluminescence field parameters, which took place last decades. But still there is no direct answer to the question about the reasons for such transformations, as variability of the Black Sea biophysical (bioluminescence) and biological characteristics at the climatic time scales, i.e. at the scale of decade periods are not sufficiently studied now. The most pronounced changes in vertical structure of the bioluminescence field are observed in... |
| Tipo: Proceedings Paper |
Palavras-chave: Climate changeability; Cold intermediate layer; Bioluminescence; Plankton. |
| Ano: 2008 |
URL: http://repository.ibss.org.ua/dspace/handle/99011/694 |
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| Blanco, W.; Fraga, I.; Tizol, R.; Artiles, M.A.. |
| Two experiments were accomplished with wild P. argus lobster postlarvae collected from the sea in pelagic collectors. In the first one, the effect of two foods (live and frozen Artemia) was tested on 0.17 g lobsters in a 40 days feeding trial. Significant differences were found (p<0.05) between the final weight, survival, weight increment, molting rate and NBI, the highest values were for live Artemia with the highest survival (93%). Mortalities using frozen Artemia were almost entirely attributable to cannibalism of postmoult lobsters. In the second experiment, the average initial weight was 0.26 g during 120 days and three densities (50, 70, 90 n/m2) were tested, the feeding regimes were live Artemia and pellet during 60 days the rest of time with... |
| Tipo: Proceedings Paper |
Palavras-chave: Feeding experiments; Lobster culture. |
| Ano: 2002 |
URL: http://hdl.handle.net/1834/2079 |
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| Munbodh, M.; Norungee, D.. |
| The Fisheries division of the Ministry of Fisheries and Cooperatives is involved in research, development, management and protection of fishery resources of Mauritius. It is divided into a Fishery Research and Development Service and a Fisheries Protection Service. The latter section is primarily concerned with the protection of fishery resources and enforcement of Fisheries Act. The Albion Fisheries Research Centre (AFRC), established in 1982, comprises the technical services of the Ministry and is responsible for research and development in the fishery sector. Its activities include resource assessment and management, development of fishing technology, fish quality inspection, studies on the marine environment, establishment of marine parks, and... |
| Tipo: Proceedings Paper |
Palavras-chave: Tuna fisheries. |
| Ano: 1999 |
URL: http://hdl.handle.net/1834/976 |
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| Rodríguez, A.J.; Arpajón, I.; Castaño, Z.; Marsán, R.; Lugo, D.; Roevros, N.; Chou, L.; Rojas, N.; Heydrich, M.. |
| The Almendares River constitutes the most important superficial stream in Cuban capital, that finishes in the Metropolitan Park of Havana, which is an entertaining centre. The objective of this work is to determine the presence of toxic inorganic pollutants in the Almendares River water. 10 samplings were carried out from June 2003 to May 2004 in 14 stations established along the last 10 km of the river and 3 tributaries. The quantification of nitrates, nitrites and ammonium was done by spectrophotometric methods The concentration of heavy metals in the dissolved and particulate phase was determined by atomic emission spectrometry. The total microbial charge was determined by epifluorescency. Were found high levels of ammonium and nitrites, as well as high... |
| Tipo: Proceedings Paper |
Palavras-chave: Rivers; Freshwater pollution; Heavy metals; Rivers; Heavy metals; Http://aims.fao.org/aos/agrovoc/c_6617; Http://aims.fao.org/aos/agrovoc/c_2223. |
| Ano: 2006 |
URL: http://hdl.handle.net/1834/2086 |
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| Umana, U.A.. |
| A coastal zone contains a range of natural envionments that man uses in different ways to provide a variety of goods and services. Some of these goods (e.g. oil and gas, fish and mangrove wood) and services (e.g. recreational values of beautiful beaches) are tangible and marketable. Other such as nutrient flows, waste reception and stabilization functions are less tangible. |
| Tipo: Proceedings Paper |
Palavras-chave: Coastal zone; Environment management. |
| Ano: 2000 |
URL: http://hdl.handle.net/1834/348 |
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| Aduayom, M.A.. |
| A l 'arrivée des premiers Européens sur la Côte des Esclaves , rien ne prédestinait Lomé, le Bey Beach des Anglais, à devenir une capitale. Pour le RP Borghero, en 1963, le site de l actuelle ville de Lomé était une plage infestée de brigands et Yves Marguerat (1993b :18) à raison de souligner que jusqu au troisième quart du XIXè siècle, la partie du littoral où s élève aujourd hui Lomé était la zone la moins active et la plus hostile de la côte... . e |
| Tipo: Proceedings Paper |
Palavras-chave: Socioeconomic aspects. |
| Ano: 1998 |
URL: http://hdl.handle.net/1834/1191 |
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| Registros recuperados: 235 | |
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