Studies On Recycle Economy And Mode Of Establishing Jinjie Eco-industrial Park

The 20th century is the most developed Era of material civilization of human being, but also the time of ecological environment and natural resources being most severely destroyed. The unsustainable development model of production and consumption brings rigorous challenge to the survival and development of human being, and make us have to reappraise the tradition development model at the cost of resource and environment.For the sustainable development of the whole society, the recycle economic theory is raised to solve a series of environmental and ecological problem. Industy has the most direct and grave environmental impact in all the factors that can influnce the environment. The establishment of eco-industrial system is the precondition and important constituent of establishing recycle economic type society. The eco-industrial parks as the important carrier of recycle economy, are the general trends of economic development and environmental protection, and also are mostly developed shape and reconstructive heading of the third generation industrial parks.The theses breaks into five chapters altogether. The first chapter analyses the current global environment and current environment position and primal problem in our nation, summarizes the study actuality and level of recycle economy and eco-industrial park both here and abroad, present the study purpose ,meaning,primary coverage and mostly innovation points of the theses. The second chapter summarizes the theories of sustainable development ,eco-industrial, system sicence and recycle economy , presents the social pattern frame of recycle economy and discusses its constituent. The third chapter introduces the eco-industrial park theory , discusses its defintion,classification,develope mode,characteristic ,theoretical basis,planning and design, assessment index and management. The fourth chapter studies the construction model of jinjie eco-industrial park in shenmu county, disscusses the building backgroud ,aim,principle, nature and resource actuality, environmental capacity, eco-carrying capacity, eco-industrial chain, complex utilization of source and water and eco-landscping of the eco-industrial park. The fifth chapter summarizes the theses, present the difficulty of the research and thedeficiency of the theses.