A budget of nitrogen recycling in North Sea sediments off the Belgian coast
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چکیده
منابع مشابه
Dioxin and dioxin-like activity in sediments of the Belgian coastal area (Southern North Sea).
Dioxin and dioxin-like activity in sediments of the North Sea, along the Belgian coast, was assessed with the bioassay CALUX (Chemically Activated LUciferase gene eXpression). Crude extracts of the samples as well as the dioxin fraction (PCDD/Fs) obtained after a thorough clean-up procedure were analyzed with the CALUX method. When analyzing the cleaned extract, a general low contamination leve...
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The carbon budget of the North Sea H. Thomas, Y. Bozec, H. J. W. de Baar, K. Elkalay, M. Frankignoulle, L.-S. Schiettecatte, and A. Vieira Borges Royal Netherlands Institute for Sea Research (NIOZ) Department of Marine Chemistry and Geology P.O. Box 59, NL-1790 AB Den Burg, Texel, The Netherlands Chemical Oceanography Unit, MARE, University of Liège, Institut de Physique (B5), B-4000 Liège, Bel...
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cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Phosphorus recycling in sediments of the Central Baltic Sea
Introduction Conclusions References
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Seventy Two sediments from four stations (Anzali, Tonekabon, Noshahr and Amirabad), located in Caspian Sea-Iranian coast were examined on the basis of P-fractionation in autumn and winter of 2013-2014. Several forms of the phosphorus in sediment were separated and extracted according to sequential extraction method. Then the extracted phosphorus in each fraction was determined by UV–Vis spectro...
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ژورنال
عنوان ژورنال: Estuarine and Coastal Marine Science
سال: 1978
ISSN: 0302-3524
DOI: 10.1016/0302-3524(78)90070-1