Research on carbon emission calculation and driving factors of tourism transportation in Jiangsu Province based on LMDI decomposition
LI Yun
ZHENG Gang
DONG Hongan
Abstract：Based on the data of various transportation modes in Jiangsu Province from 2014 to 2022,the carbon emissions of tourism transportation are evaluated by a'bottom-up'approach.The variation characteristics of its time series are analyzed,and the Kaya identity for carbon emissions of tourism transportation is constructed.The logarithmic mean dedehti index(LMDI)method is used to analyze the contribution degree of different factors to the changes in carbon emissions from tourism transportation.The results show that from 2014 to 2022,the carbon emissions of tourism transportation in Jiangsu Province have undergone a three-stage evolution process of'steady growth-sharp decline-fluctuating recovery'.The growth in the number of tourists,the increase in consumption and the efficiency of energy utilization are the main driving factors for carbon emissions in tourism transportation.Economic output and transportation intensity are positive factors in curbing carbon emissions from transportation.Although the energy structure has improved,its effect is limited.The reduction in energy intensity has curbed carbon emissions,highlighting the necessity of accelerating the transition to clean energy.
Keywords：carbon emissionsLMDI modelenergy-saving and emission reductiontourist transportationanalysis of driving factors
Publication Date：2025-11-30
Online Publishing Date：2025-12-29(First online date of this platform, not the publication date of the document)
Pages：4( 110-113 )