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	Provedor de dados IBSS Repository (3) Autor Stokozov, N. A. (3) Egorov, V. N. (2) Arkhipova, S. I. (1) Gulin, M. B. (1) Korkishko, N. F. (1) Kostova, S. K. (1) Lazorenko, G. E. (1) Malakhova, L. V. (1) Migal, L. V. (1) Mirzoeva, N. Yu. (1) Mirzoyeva, N. Yu. (1) Pirkova, V. (1) Plotitsyna, O. V. (1) Polikarpov, G. G. (1) Popovichev, V. N. (1) Mais... Palavra-chave 90Sr and 137Cs fluxes (1) Black Sea (1) Control of oxidation of methane (1) Gas seep microbial mats and reefs (1) Mediterranean Basin (1) Mercury (1) Oxic/anoxic interface (1) Polychlorbiphenyls (1) Prediction (1) Radionuclides (1) Temporal and spatial variability (1) The Black Sea (1) The Black Sea mussels (1) The Bosporus currents (1) The Crimean coast (1) Авария на Чернобыльской АЭС (1) Бактериальные обрастания вблизи газовых сипов (1) Бактеріальні споруди на газових сіпах (1) Босфорское течение (1) Контроль окисления метана (1) Mais... Tipo do documento Journal Contribution (3) Ano 2010 (1) 2006 (1) 2005 (1) País Ukraine (3) Idioma Inglês (2) Russo (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Variability of oxic/anoxic conditions over the fields of methane seeps at the NW Black Sea shelf slope IBSS Repository Gulin, M. B.; Stokozov, N. A.. CTD data, H2S water column samples and detailed bathymetric survey of the underwater Dnieper paleo-delta were analyzed to study of temporal and spatial fluctuations of oxic/anoxic interface over the gas seepage area, where methane-related microbial mats and carbonate reefs are highly developed. Time-series CTD measurements have allowed to estimate temporal variability of the isopycnal surfaces with sigma-theta (б0) values 15.4 (oxycline encased with the permanent pycnocline) and 16.2 (oxic/anoxic interface). In the investigated region quasi-periodical vertical fluctuations of the H2S-waters upper boundary (б0 = 16.2) between 130 and 165 m depths, i.e. up to 35 meters, have been observed. At the area of massive microbial reefs within this depths range a... Tipo: Journal Contribution Palavras-chave: The Black Sea; Oxic/anoxic interface; Temporal and spatial variability; Gas seep microbial mats and reefs; Control of oxidation of methane; Чёрное море; Поверхность раздела между кислородными и сероводородными водами; Пространственная и временная изменчивость; Бактериальные обрастания вблизи газовых сипов; Контроль окисления метана; Чорне море; Поверхня поділу між кисневими й сірководневими водами; Часова й просторова мінливість; Бактеріальні споруди на газових сіпах; Контроль окислювання метану. Ano: 2010 URL: http://repository.ibss.org.ua/dspace/handle/99011/1934 Content of 137Cs, 40K, 90Sr, 210Po radionuclides and some chemical pollutants in the Black Sea mussels, Mytilus galloprovincialis Lam. IBSS Repository Egorov, V. N.; Lazorenko, G. E.; Mirzoeva, N. Yu.; Stokozov, N. A.; Kostova, S. K.; Malakhova, L. V.; Pirkova, V.; Arkhipova, S. I.; Korkishko, N. F.; Popovichev, V. N.; Plotitsyna, O. V.; Migal, L. V.. The concentrations of 137Cs, 40K, 90Sr, 210Ро radionuclides, mercury and polychlorbiphenyls were determined in the Black Sea mussels collected in four different areas of the Crimean coast depending on places of sampling, the shell length of mollusks and the stages of their gonads development. The study was carried out in the framework of CIESM “Mussel Watch” Programme. Tipo: Journal Contribution Palavras-chave: Radionuclides; Mercury; Polychlorbiphenyls; The Black Sea mussels; The Crimean coast; Радионуклиды; Полихлорбифенилы; Ртуть; Черноморские мидии; Побережье Крыма Mercury Mercury http://aims.fao.org/aos/agrovoc/c_4751. Ano: 2006 URL: http://repository.ibss.org.ua/dspace/handle/99011/295 Estimation of 90Sr and 137Cs transfer from the Black Sea to the Mediterranean Basin after the Chernobyl NPP accident IBSS Repository Egorov, V. N.; Polikarpov, G. G.; Stokozov, N. A.; Mirzoyeva, N. Yu.. The 90Sr and 137Cs inputs from the Black Sea to the Mediterranean Basin through the Bosporus Strait after the Chernobyl NPP accident were estimated. It is obtained that the 90Sr and 137Cs fluxes from the Black Sea to the Sea of Marmara are decreased with an effective exponential half-lives (T05) 9.5 years and 6.4 years, respectively. The estimations have shown that 110 TBq 90Sr and 250 TBq 137Cs in 1986-2000 was delivered from the Black Sea to the Mediterranean Basin after the Chernobyl NPP accident. The radioactive pollution of the Mediterranean Basin will continue for 5 half-lives, i.e. 47 years for 90Sr and 32 years for 137Cs. The total 90Sr and l37Cs inputs from the Black Sea into the Mediterranean Basin have been assessed as 168 TBq and 311 TBq,... Tipo: Journal Contribution Palavras-chave: Сhernobyl NPP accident; 90Sr and 137Cs fluxes; Prediction; The Bosporus currents; Black Sea; Mediterranean Basin; Авария на Чернобыльской АЭС; Потоки 90Sr и 137Cs; Прогноз; Босфорское течение; Черное море; Средиземноморский бассейн Prediction Prediction http://aims.fao.org/aos/agrovoc/c_29367. Ano: 2005 URL: http://repository.ibss.org.ua/dspace/handle/99011/243 Registros recuperados: 3 Primeira ... 1 ... Última

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