| The master planning of urban and rural is not only a statutory document to guide urban and rural development and construction, but also the implementation of urban and rural construction, urban management, it has great significance for regulating land development activities in urban and rural areas and to protect and improve the ecological environment. The 21st century, China's urban and rural planning system is facing great opportunities and challenges,economic,political reform, economic globalization and the rapid development of urbanization in China give new requirements on China's master plan.Requirements of the scientific concept of development should be based on the master planning of urban and rural economic and social objectives of sustainable development in order to build urban and rural ecological and space for support, in order to perfect the system of urban and rural development as a fundamental protection. The formulation process of the master planning of urban and rural areas in the new period introduces strategic environmental assessment for the environment and the development of an integrated decision-making mechanism to provide technical support, operation framework and long-term effectiveness, and to promote the environment and the development of an integrated decision-making mechanism for the establishment and improvement. China's traditional environmental impact assessment for construction projects are mainly carried out and generally applied after the evaluation, so the construction project environmental impact assessment can only be small-scale remediation of environmental damage, but not the source from the decision-making to protect the environment."People's Republic of China Environmental Impact Assessment Law"provides for planning environmental impact assessment, strategic environmental assessment in the planning stage to promote environmental impact assessment, therefore, the master planning of urban and rural areas to carry out strategic environmental assessment is the trend of the times.Papers based on the basic theory of sustainable development, made a strategic economic environment theory of complex systems theory from environmental economics, economic theory and the cycle of the application in the planning approach, Proposed a strategic economic environmental complex systems theory, namely, research strategy system, economic system, environmental system of the composite system, it is an open complex giant system, and also has the characteristics of dissipative structures, and the method can be integrated as part of its research methods.Papers with the master planning of urban and rural as the object of study, designed to build a scientific and rational strategic environmental assessment of the master planning of urban and rural structure of the framework. Through the content analysis of the master plan for urban and rural areas, namely, to grasp the urban and rural construction of macroeconomic development of the overall and studies urban and rural land use and layout, it's a macro defined laid the foundation for the master planning of urban and rural strategic environmental assessment. Strategic Environmental Assessment has a complete set of applications, in a variety of trip planning and played a certain role. The strategic environmental assessment applies to the master planning of urban and rural policy development, strategic choice, planning preparation and implementation, and through systematic evaluation of the factors that determine and evaluate the process to establish and build a complete master plan for urban and rural structure of the framework of the strategic environmental assessment.Any implementation of the strategy will require a certain degree of technical methods of support, the urban and rural master planning strategic environmental assessment is no exception. Papers start from studing a more comprehensive system of strategic environmental assessment of technical system abroad, and through the research of a set of more systematic methods of strategic environmental assessment system technology since the plan environmental impact assessment carried out in China, put forward the technical methods system of urban and rural master planning strategic environmental assessment, including the application of common strategic environmental assessment techniques and methods, and also proposed a phased application of technology and methods of urban and rural master planning, and promoted the main application and demonstration techniques. The strategic environmental assessment technique systems of urban and rural master planning can help enhance the research progress of strategic environmental assessment and to make it more widely used in various areas of planning.The implementation of strategic environmental assessment can not be separated from the protection system, papers through the research of participation in multi-system, the committee system, community supervision and coordination mechanisms, decision-making mechanism for the protection, legal system, security system, such as the implementation of strategic environmental assessment process and the results of security, it makes strategic environmental assessment results be more reliable, transparent and feasible.Case study is the important means to test the master planning of urban and rural strategic environmental assessment, Papers through the research of the main area of Daqing Hi-tech zone master planning strategic environmental assessment, verified the rationality of frame construction of the study, and the scientific nature of the establishment of technology and methods systems, system of safeguards, pointed out that it has the representation and practical significance.In conclusion, through strategic environmental assessment study of the master planning of urban and rural areas, preliminary constructed the structure system of urban and rural master planning strategic environmental framework, and in technology and methods systems and system of safeguards has made some innovations.
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