منابع مشابه
the 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...
Seasonal sea level variations in the Adriatic
Seasonal changes of the Adriatic Sea level, obtained by analyses of monthly sea level data measured at the Split tide gauge station in 1958-2001, are reported. The data were correlated by multivariant analysis to (1) local meteorological data on air temperature, air pressure, and precipitation, collected at the Split station and data on winds obtained from ECMWF ERA40 Reanalysis fields and (2) ...
متن کاملDDTs and PCBs in the Adriatic Sea
A review and discussion of analytical developments in the determination of DDTs and PCBs in sea environment are presented, including sample treatment, clean-up, identification and quantitative determination by gas-liquid chromatography. The fates of chlorinated hydrocarbons in the sea are discussed with regard to the pollutant-particle association with surfaces and their dynamics in a coastal m...
متن کاملInsects from the Middle of the Adriatic Sea
S. KRČMAR, M. KUČINIĆ, P. DURBEŠIĆ i A. BENOVIĆ: Kukci sa sredine Jadranskog mora. Entomol. Croat. 2010., Vol. 14., Num. 3-4: 75-84. Uzorkovanje kukaca (Insecta) tijekom 2009. godine na sredini Jadranskog mora obavljeno je tijekom mrkle noći, čije je rezultat zabilješka 12 vrsta iz reda dvokrilaca (Diptera) i dvije vrste leptira iz reda (Lepidoptera). Utvrđene vrste svrstane su u sljedeće porod...
متن کاملDistribution of Synechococcus and Prochlorococcus in the central Adriatic Sea
Photosynthetic picoplankton, represented primarily by the genera Synechococcus and Prochlorococcus, are major contributors of biomass and primary production in oligotrophic oceanic ecosystems (JOHNSON & SIEBURTH, 1979; WATERBURY et al., 1979; PARTENSKY et al., 1999a). In the oligotrophic Mediterranean Sea, picophytoplankton has a great contribution to total phytoplankton biomass and production ...
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ژورنال
عنوان ژورنال: Kemija u industriji
سال: 2020
ISSN: 1334-9090,0022-9830
DOI: 10.15255/kui.2020.030