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The article presents the analysis of the environmental benefits from the optimization of urban traffic flow or from the measures to alleviate slow traffic flow (congestions). The environmental benefits are evaluated by assessing the decrease in the external costs due to the reduced emissions of such pollutants as carbon dioxide, methane, carbon monoxide and nitrogen oxides. The emissions of pollutants are estimated according to the calculations of fuel consumption. To asses the potential environmental benefits, th...

There is a substantial deficit in proteins of plant origin in the EU countries ? the selfsufficiency level in feed use of soybean meal, which is one of the best plant protein sources, reaches only 5%. It causes the EU to import large quantities of soybeans (~14 million tonnes) and soybean meal (~18 million tonnes), the majority of which comes from Argentina and Brazil, resulting in very long soya delivery chain and associated GHG emissions from its transportation. At the same time, different statistical data confi...