Spatiul european a fost conceput imediat dupa al doilea razboi mondial pentru economii inca dominant agricole si pentru care autonomia alimentara constituia o preocupare centrala. Din aceasta cauza, politica agricola comuna a devenit prima axa a constructiei comunitare ajungand sa absoarba pAna...

Providers<strong> </strong>of energy and energy-intensive products all over the world will face at least a decade of uncertainty, generated by the unprecedented mutations taking place in the global economy.

Romanian Abstract: În contextul actualei crize economice, reducerea costurilor are o importanţă deosebită în orice domeniu de activitate. Totodată, conformarea cu cerinţele de mediu reprezintă de asemenea un factor esenţial. Datorită acestor aspecte, analiza eco-economică,...

In the Eulerian approach the behavior of the atmospheric pollutants is described relative to a fixed coordinate system. Thus the pollutant concentration is a function depending on the system coordinates and must satisfy the material balance taken over a volume element. Expressed mathematically,...

In the current document we are referring to the existing data concerning the impact that benzene - which is one of the most important components of different types of fuels - has on Bucharest and on its inhabitants. We are also trying to present possible solutions to this serious problem which...

In the paper, considerations on the destruction process of the stratospheric ozone by substances emitted by anthropogenic pollution sources and which reach in the stratosphere by transport from the troposphere are presented. In the stratosphere, the lifetime of these substances is less than in...