Research On Strategical Environmental Assessment For Urban Transportation Planning

Along with the sustainable development has been widely applied and becomes the theoretical basis for the formulation, implementation of development strategy, how to weigh up the level of sustainable development in transport planning has been a hot topic. The growing demand for the protection urges that environmental impact assessment must emphasize the stategy and policy rather than the specific traffic project, and continues to enhance its effectiveness. Strategic Environmental Assessment is the application of environmental impact assessment on policy, plans and programmes on the level. In this context, Strategic Environmental Assessment of traffic planning has been put forward in order to provide scientific, systematic, comprehensive environmental impact assessment for transportation project and sufficient theoretical basis for the revision,comparision and implementation of traffic porject.This paper first introduced the status quo and theoretical basis of the strategic environmental assessment. Next, we have conducted a brief analysis for transportation strategic environmental assessment process and put forward the technical work process. On this basis, this paper focus on the index system of Transportation Strategic Environmental Assessment and its assessment model, as well as special assessment model. Finally, take the transportation planning of Huangshi as example, the Transportation Strategic Environmental Assessment has been applied in the real world. Paper innovations : based on the index system and complex adaptive theory, Principal Component Analysis and Integration System Space Flight has been used in the assessment model. At last, the specific operation process and assessment model for the real world has been profoundly researched.