| At present, China has entered the development stage of "the industry promotes the agriculture and the city leads the village". To eliminate the gap between urban and rural areas in environmental protection is an important content of the harmonious society and ecological civilization. CPC Plenum also made it clear that "in line with the demand of development of production, living well-off, township civilization, the village clean, and democracy management, a steady progress would be promoted to building a socialist new countryside. " October 12,2008, the Party's Third Plenary Session of 17 passed the "CPC Central Committee decisions on major issues promoting rural reform and development." The past two years, both in the domestic provinces and municipalities rural environmental protection plan had been carried out.After years of efforts, China's comprehensive treatment of the rural environment has achieved some success. However, the current environmental situation in China's rural areas is still very grim. The main issues are the point source pollution and transverse source pollution co-existing in the rural with an aggravating trend, the protruding industrial mining pollution, the safety problem of drinking water, the eco-environment degradation, and the pollution transformation to rural areas. These issues, seriously causing physical problems of the rural people, have become an obstacle of China's rural economic and social sustainable development.In order to enhance rural environmental protection, to promote resource-saving and environment-friendly agricultural production systems, to improve rural people living and eco-environment, to strengthen the capacity for sustainable development in rural areas, to harmonize the rural economic development, population growth, resource utilization and eco-environment protection relationship, to effectively solve rural eco-environment problems, the planning environmental impact assessment (SEA) should play an important role in the prevention and mitigation of adverse environmental impacts, to provide technical support and security.At present, various types of planning environmental impact assessment (EIA) in China is still in the infancy stage. The research of relevant theories and technologies is still in the exploratory stage. "The People's Republic of China on Environmental Impact Assessment Law" and "Planning, Environmental Impact Assessment Ordinance" prescripts the environmental impact assessment of planning areas:LAnd Utilization, Begional Development, Basin Development, Sea area Development, Ten Special items, the earth, the three domains, the ten special field, and issues the corresponding "Planning, Environment Impact Assessment Technical Guideline then (for Trial Implementation) "(HJ/T130-2003). Environmental planning is a new plan typein rural areas, and there are few related reports at home and abroad.This paper summarized the study of the environmental assessment of plans at home and abroad related to basic theoretical knowledge, technical methods, and then combined with the special environment in rural areas, studied the theoretical and technical methods of the rural environmental protection planning environmental impact assessment, finally, took lanzhou city as an example to study the value of environmental impact assessment. This paper has done an exploration study of the rural environmental protection planning environmental impact assessment in the field of environmental impact identification, environmental carrying capacity, and integrated demonstration. Considering the environmental impact identification proceeding of the development activities in rural areas, we discussed the planned environmental protection measures and optimization recommendations, and proposed the model of circular economy in rural areas. Implementing pollution control measures for environmental protection in rural areas should be under the condition of a clean production and recycling economy. This work has some practical significance for the future research and work of Impact assessment of rural planning. |