The Applied Research Of Environmental Monitoring And Comprehensive Evaluation Index During The Eco-highway Construction Period

With the rapid development of highway construction, highway construction has also become a major issue. Particularly, the emergence of eco-highway, the ecological and environmental protection along the highway and the achievement of sustainable socio-economic development have become a key measure of the success or failure of the ecological highway construction.In order to ensure the regional environmental quality and sustainable development along the road, the environmental monitoring on eco-highway construction projects is implemented during the construction period and a comprehensive environmental impact assessment system is made, which is not only an urgent task of environmental science research but also the realization of road construction and environmental protection, socio-economic reality of the need for coordinated development. Environmental assessment is comprehensive evaluated mostly from design, construction, operation period, which only stay in the environmental impact of highway construction forecasts and research on remedial measures, and there is no study of the root causes of road construction impact on the environment. In fact, the project construction period is the greatest impact on the environment, especially eco-highway construction projects. The significance of this article comprehensive evaluating the environmental impact during the eco-road construction period is how to control the damage to the environment during the construction period.This article, based on the environmental impact assessment content of the existing highway construction, advances an environmental impact evaluation system of eco-road construction period, doing research on methods of measurement indicators, using the comprehensive evaluation method of multi-level fuzzy pattern recognition theory and analysis of combined levels to comprehensive evaluate the environmental impact during the eco-road construction period, which makes the evaluation more objective and actual. Through the research of environmental monitoring methods of eco-highway provides a theoretical basis for the following examples of the analysis of data sources. Finally, using the examples of calculation of meihua to lecheng eco-highway construction projects in the city of lechang shaoguan to test the quantitative indicators model, and determine the reasonableness.Through the applied research of environmental monitoring and comprehensive evaluation index during the eco-road construction period, the environmental protection measures during the eco-road construction period can be achieved targeted by environmental management department.