Abstract:

Based on the demand of the postdisaster restoration reconstruction and economic revitalization of Lueyang and the present strategic arrangement of the energysaving & emission reduction from the state and Shanxi province,and with the analysis of the economic development status,as well as environmental quality of Lueyang,the goal of coordinating postdisaster reconstruction to complete the regional economic and energysaving could be implemented by the corresponding adjustment measures.The energysaving & emission reduction regulatory model was built by the system dynamics method.After the different combinations between the industrial structure adjustment coefficient and the investment proportion of environmental protection,the four programs was tested,and then the results was optimized by objective programming.It was found that the equation describing the relationship between variables and key parameters was essential to the quality of the system dynamics model.The results of the research showed that in the shortterm,from 2010 to 2012,promoting dominant industries,in addition to higher investment in environmental protection,help the fast recovery of Lueyang economy and the objective achievement of energysaving & emission reduction;in the midterm,from 2013 to 2016,and the longterm,from 2017 to 2020,the appropriate adjustment of stable development of the leading industrial and higher investment in environmental protection help build healthy circular economy development model and implement regional sustainable,healthy and coordinated development.Meanwhile the options and avoidance programs were also provided to make scientific decisions