Sökning: "CO2 emissions"
Visar resultat 6 - 10 av 608 avhandlingar innehållade orden CO2 emissions.
6. Towards CO2 efficient centralised distribution
Sammanfattning : This dissertation treats a topic that has received increasing attention as of late, namely that of the environment and in particular increasing levels of CO2 emissions caused by transport. The aim of the dissertation is to explain how a shipper, through various measures, can reduce transport-related CO2 emissions when centralising a distribution system and how this affects the provision of cost efficient customer service. LÄS MER
7. Traffic Emissions of Aerosols
Sammanfattning : Non-exhaust traffic emissions are unregulated, yet the mass emission of non-exhaust particles may be larger than exhaust emissions. In addition, their emission factors (EF) are more uncertain than exhaust emissions. This thesis presents aerosol flux measurements in Stockholm using the eddy covariance method. LÄS MER
8. Management of the procurement of transport services to reduce CO2 emissions
Sammanfattning : It is important for shippers to purposefully manage the procurement of transport services internally (inward) and in relation to their transport providers and customers (outward) to reduce CO2 emissions. Further, contextual factors’ influence on the procurement of transport services needs to be understood to reduce CO2 emissions. LÄS MER
9. On Swedish bioenergy strategies to reduce CO2 emissions and oil use
Sammanfattning : .... LÄS MER
10. Reducing Diesel Engine Emissions - An Experimental Investigation
Sammanfattning : In the recent past, the Diesel engine has been improved considerably in the areas ofperformance, fuel efficiency and exhaust emissions. In Europe, these improvements haveresulted in a strong increase in the sales of passenger cars equipped with a Diesel engine. LÄS MER