منابع مشابه
Determination of oil and domestic pollution indicators on the south- eastern Black Sea coastal water
Black Sea receives 1,125,839 tons of organic matter, 575,000 tons mineral nitrogen, 55,000 tons mineral phosphorus, 30,000 tons organic phosphorus, 90,000 tons iron, 206,000 tons petroleum and petroleum products, 48,000 tons surfactant, 12,000 tons zinc, 67,000 tons manganese, 4,500 tons lead, 2,800 tons copper, 900 tons cadmium and 80 tons of mercury in a year from land based sources. All thes...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
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...
Antioxidants in the black mussel (Mytilus galloprovincialis) as an indicator of Black Sea coastal pollution.
The biologically active compounds, antioxidant activities, and free radical scavenging effects of black mussel dry matter (Mytilus galloprovincialis)--(BMDM) were investigated. The extract from BMDM with absolute methanol (BMDMAMet) showed the strongest inhibition of lipid peroxidation as a function of its concentration, and was comparable to the antioxidant activity of butylated hydroxyanisole...
متن کاملMarine Macroalgae for Assessment of Radionuclide and Heavy Metal Pollution in the Black Sea
Radionuclide and heavy metal content have been monitored systematically since 1996 in eleven of the widespread Black Sea macroalgae species from the Bulgarian Black Sea coast by low level gamma spectroscopy and atomic absorption spectrometry. Tendencies in the concentration variations during the studied period are examined and all obtained data give information about different macrophytic speci...
متن کاملOperational Model for Prediction Circulation and Transport of Oil Spills in the Black Sea
An operational model for the prediction of circulation and transport of oil spill in the Black Sea is presented. The hydrodynamic block is developed on the basis of the DieCAST high-resolution low-dissipative model adapted to the Black Sea. The oil spill transport block is constructed on the basis of the random walk approach, which allows predicting motion of individual particles, the assembly ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of National Aviation University
سال: 2012
ISSN: 2306-1472,1813-1166
DOI: 10.18372/2306-1472.51.2164