| With the development of cold chain logistics in our country,the environment problem of which has received more and more attention.In recent years,the government continued to release relevant policies and measures to protect and promote the cold chain logistics to develop healthy and rapidly,but also make the ‘energy-conservation’ as the development goals to promote cold chain logistics’ Green and sustainable development.This paper researched the problem of carbon emission in cold chain logistics,and take carbon footprint as the research object to make the effective calculation and management of it in cold chain logistics activities,which can show the influencing factors of carbon footprint in cold chain logistics.Then this paper analyzes the influence of carbon footprint on the cold chain logistics system in the carbon tax system,and provides reference for the carbon footprint management of cold chain logistics activities.The result can provide reference and reference for realizing the carbon footprint management of the cold chain logistics activities.The details of this paper are as follows:Summarize the relevant concepts and research methods of carbon footprint on both domestic and overseas,and lay the foundation for the construction of the conceptual model of carbon emissions in cold chain logistics.Further reviewed the relevant theories of low carbon supply chain,the construction of the cold chain logistics system network model considering carbon emissions provides a reference and basis.Constructs a model of cold chain logistics carbon footprint.Taking the characteristics of the carbon footprint of the cold chain logistics system in to account,the calculation of the boundary are described in terms of the management of the carbon footprint of the cold chain logistics enterprises,the combination of the LCA method and the Input-Output Method.The model and calculation framework of carbon footprint in cold chain logistics system are established,which provide the basis for the effective calculation of carbon footprint in cold chain logistics system.Combining the carbon footprint with the cold chain logistics system network design model,the paper constructs a cold chain logistics system network model considering carbon emission.According to the characteristics of the cold chain logistics and the perishable characteristics of perishable products,the perishable characteristics of the perishable products in the cold chain logistics are described from the inventory model and the perishable cost of decay.Combining the carbon transport during the refrigerated transportation.Based on the premise of the basic assumptions,the relevant constraints are established.Finally,the solution method of multi-objective and the method of solving the system model at different stages are described.Finally,the simulation analysis is carried out in this paper.Through the analysis,it can be found that when the carbon tax price rises,the enterprise cost will increase.in order to maintain the corresponding profit level,The enterprise will reduce the corresponding carbon emissions.Through the control of the decay of the refrigerated transport process,can effectively reduce the total cost of the system and the extent of the impact on the environment.The cold chain logistics model is used to construct the cold chain system simulation model,and the sustainable development of cold chain logistics is realized through empirical analysis,and the environmental benefits and economic benefits are realized by constructing the cold chain logistics carbon emission concept model.To maximize.Which is of great theoretical and practical significance in promoting low carbon economy,low carbon cold chain and promoting cold chain logistics system optimization. |
