نتایج جستجو برای: ton
تعداد نتایج: 7339 فیلتر نتایج به سال:
Many US states rely on energy efficiency goals as a strategy to reduce CO2e emissions and air pollution, to minimize investments in new power plants, and to create jobs. For those energy efficiency interventions that are cost-effective, i.e., saving money and reducing energy, consumers may increase their use of energy services, or re-spend cost savings on other carbonand energy-intensive goods ...
Monensin 3 , a polyether antibiotic, was blended with a forage diet at levels of 0, 11, 22 and 33 ppm and fed to steers to determine its effect on cot ton fiber, dietary carbohydrate and nitrogen digestibility, on numbers of rumihal microbes, and on concentration of ruminal volatile fa t ty acids. No differences (P>.10) in cellulose digestibility from cot ton were observed in response to monens...
The use of coal is responsible for (1)/(5) of global greenhouse gas (GHG) emissions. Substitution of coal with biomass fuels is one of a limited set of near-term options to significantly reduce these emissions. We investigate, on a life cycle basis, 100% wood pellet firing and cofiring with coal in two coal generating stations (GS) in Ontario, Canada. GHG and criteria air pollutant emissions ar...
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