| Since the20th century, the world erupted many serious environmental pollutionincidents, especially since the1960s, the process of industrialization in developedcountries reached a new peak, such as a sharp increase in the consumption ofresources and more and more serious damage to the environment. The two oil crisesin the Western world restricted their economic growth due to the imbalance betweensupply and demand of resources; at the same time, the pressure of resourcerequirements and environmental was prompted along with the economic rise ofdeveloping countries and rapid population growth. Especially on the gradual rise ofthe "BRIC" is represented by the emerging economies of these countries, there arelarge population, enormous economic size, which intensified struggle for markets andresources to compete with the old capitalist countries. the ecological environment andnatural resources were severely depleted by both natural ecological impact caused bythe increasing deterioration.The theoretical basis of the circular economy is the ecological and economictheory. Ecological economics is based on ecological principles, the idea of the theoryis the use of a systems engineering approach to social and economic activities, whichleads to the economic development-oriented research ecosystem productivity systeminteraction from the macro, and it reveals the human society and the natural resourcesrelationship. The theory states that in order to achieve sustainable economic andsocial development, we must follow ecological theory. At the same time, social andecological environment should be formed to unify. In other words, the ecologicaleconomy shows respect for the ecological, economic and economic laws. Ecologicaleconomy emphasizes the comprehensive consideration of the economic and socialsystem and ecosystem impact factors, it emphasizes that we can achieve the ultimategoal of the eco-economy only with promoting all the elements of comprehensive andcoordinated development. As a low-carbon and environmental protectoral model ofeconomic development, recycling economy plays an important role in reducing thepressure on natural resources and environmental protection and it is of greatsignificance in the promotion of our country to achieve sustainable economic andsocial development. The support and guidance of the government is inseparable forthe external problem is related to the development of the recycling economy. Thegovernment should play an active role, and create a favorable external environment topromote the development of recycling economy.The main line of this article is along with the logic questions:‘Theory Review-Analysis-Case Study’, it raises the necessity of the government acts in the circulareconomy based on the theory of circular economy, government actions, and thenproposes government policy system of the circular economy. Finally, it uses asystematic analysis of the material flow with the example of Wuhan. The innovationof this paper is reflected in the following two aspects: Firstly, the author selected theactual data of Wuhan area,using the framework of national material flow analysis contrary to Chinese circular economy development status to analyze the economicactivities of Wuhan; Secondly, we selected more than20kinds of representativeindicators such as contains material inputs, material emissions, recycling, and severalareas of economic and social development and ecological environment of WuhanCity,which had a strong correlation with the development of recyclingeconomy.circular economy development status analysis and evaluation. At last, theanalysis and evaluation of circular economy development status of Wuhan City wouldbe followed.We can understand the urgency of the urban development of recycling economyand circular economy and the urgency of the role of government in the desire ofimproving our city resources and environmental issues from this article. It isnecessary to fully mobilize the functions of government, which are key issuesintended to solve. After the inspection of recycling economy, government action,urban circular economy theory as well as the existing theoretical research andpractical outcomes, and the strong point is the overview of the various theories of thebehavior of circular economy in government. First of all, in theoretical research, weconsulted the theories which were closely related to urban development, such as urbaneconomic base theory, the theory of urban evolution, and the cycle of economictheory. We used material flow analysis in the presence of urban circular economydevelopment with the empirical case analysis for the study of Wuhan City. Secondly,this thesis is a combination of quantitative analysis of the qualitative analysis ofgeneral circulation economic and urban circular economy theory and policy, as wellas special areas of the Wuhan urban development, circular economy process, whichdeepened the depth of the analysis of the problem, and enhanced the persuasiveness ofthe argument in this article. Finally, the article used comparative research methods tobroader the vision of theoretical analysis. Not only did it point out the advantage ofcircular economy against the traditional economic, but also linked the actual situationat Wuhan City,and tried to learn from the advanced experience of foreign cities, andthen proposed targeted countermeasures and suggestions.This article compared the circular economy system resource consumptioncharacteristics of inter-annual changes in Wuhan; it showed that its economic andsocial development is at the expense of a lot of resources and a certain degree ofenvironmental degeneration. The amount of unit of economic in Wuhan issignificantly lower to the developed countries. Wuhan’s high-speed economicdevelopment was along with a lot of resources and inefficient use of units of materialinputs, and the ecological environmental costs of economic development was veryhigh. Therefore, Wuhan City should actively carry out the scientific concept ofdevelopment, transfer its economic growth mode, and should insist on controllingfrom the source to the end of the process as well as periodic. The government shouldpay more attention to the priority to the protection and economical use of resources,which is in order to improve the efficiency of resource use as the core, to the progressof science and technology as the driving force in the historical process of Chinese reform and opening-up progress, continuing to strengthen the institutional andtechnological progress. |