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ECONOMIC CONSIDERATION OF PRODUCING FERTILIZER FROM COAL-FIRED FLUE GAS: APPLICATION OF BULGARIAN EXPERIENCE TO CASE STUDY OF PORTUGAL
fertilizer fl ue gas sulfur dioxide willingness to pay
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2010/12/2
A Bulgarian project at Maritsa East power station demonstrated the proper transformation of air pollutants (SOx and NOx) into nitrogen fertilizer. Although this technology has not been put into practi...
AIRBORNE POLLEN OF OLEA IN FIVE REGIONS OF PORTUGAL
main pollen season, Olea europaea pollen Portugal seasonal variations
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2010/12/23
The aim of this work was to study spatial and temporal distribution of Olea europeae airborne pollen in different Portuguese regions: Reguengos de Monsaraz (south); Bairrada (west); Braga (northwest);...