Research And Countermeasures On Carbon Emission Of Tianjin Transport

Low-carbon transport is an important part of low carbon city. This dissertationcalculates the CO2emissions of transport in Tianjin during2004~2010. Taking2004as the base year, using LMDI decomposition method, the change of CO2emissions oftransport has been decomposed.(1) The CO2emissions of transport in Tianjin hadincreased on the whole. The CO2emissions proportion of oil is highest, and the CO2emissions proportion of electricity increased each year.(2)Transport energy intensityfactor is a negative factor to inhibit the CO2emissions of transport in Tianjin. Whilethe transport energy structure factor, economic factor, population factor acted as apromoting factor for the CO2emissions of transport in Tianjin. And the economicfactor was the biggest factor to increase the CO2emissions of transport in Tianjin.The CO2emissions of public passenger transport in Tianjin from1995to2010is estimated with IPCC CO2counting method．Combined with passenger volume,analyzing the total CO2emissions and the proportion of public passenger transport,passenger transport rate and CO2emissions, emissions change of per10,000people.And putting forward some reduction countermeasures based on the characteristics ofTianjin public passenger transport CO2emissions. The analysis results indicate that:1.The taxi becomes the largest CO2emission source of Tianjin public passengertransport system.2. The CO2emissions of Tianjin public passenger transport hasalready become stable.3. The passenger proportion of bus is much higher than itsproportion of emissions, and CO2emissions per ten thousand people was minimum.Finally, this dissertation summarizes the countermeasures to improve thedevelopment of the low carbon transport in Tianjin.