I 1 3 Heavy-duty trucks i 1 4 Motor cycle* 1 1 5 Gasolio« -1 ί ί Diesel -• Other mobile sources 3 1 Residential and commercial beating 3 2 District beating 3 3 Internal combustion engines 41 Combustion 4 2 Processe* 4 3 Storage and handling 4 4 Petroleum industry 4 J Chemical aod octroct*am*C*l industry 4 6 Iron and sted industry 4 7 Non-fertous metal industry 41 Pulp and paper industry 4 9 Other industry 51 Industrial solvent use 5.2 Non-indusifu) soi vent us* 61 Incineration 6.2 Storage and landfill 6.3 Was« and wastewater treatment 7 ί Food industry 7 2 Agriculture 81 Forests 1 1 7 Other fuels /LPG. etc ) -• 1151 Passengers can 1132 Light-duly trucks 115 3 Heavy-duty trucks 115 4 Motor cycles I I A 1 Passenger can 1162 Ugh(*duty trucks 1163 Heavy-dmy trucks 1171 Passenger can 1172 Ugni-duty trucks 117 3 Heavy-duty trucks 121 122 UJ 124 Shipping ι including harbours* Rail*avs Att trafiic_ Off-highway (tractors, etc ) 4 4 1 Refineries -• 44 2 Gas and osi production -4 4 3 Gasoline marketing -4 4 11 Combustion 4 4 1.2 Processes 4 413 Storage, transfer, handling 4 4U Combustion 4412 Processes 4 413 Storage, transfer, handling 4 4 31 Storage, transfer handling 4 4 34 Automobile refueling 4 5 t CornbwfiMM 4 5.2 Processe 4 5 3 Storage, transfer, handling 4 6.1 Combustioo Σχήμα 2.1. Πηγές και κατηγορίες πηγών εκπομπής πτητικών οργανικών ενώσεων που χρησιμοποιούνται για το δίκτυο απογραφής των εκπεμπόμενων πτητικών οργανικών ενώσεων από το OECD (1990). [38].