公路环评中若干问题的探讨

通过对公路穿越生活饮用水源地一、二级保护区、自然保护区的核心区和缓冲区、风景名胜区核心景区等敏感区的合理合法性探讨,提出符合实际的规避措施;同时分析道路项目地下水环境评价的几种情景.论述了当前公路项目的水、气、声环境影响评价中存在的技术问题和解决方法;通过模型比选、预测和实测对比分析,提出适用不同公路的气、声环境评价预测模式和源强估算方法,完善公路评价有关内容.

Discussion on Some Problems in Highway EIA

This study discussed the legitimacy of the road through the drinking water sources in one or two grade protection zones, natural core area of protected areas and buffer zones, scenic area center view such sensitive areas. It put forward practical measures to avoid. At the same time, several scenarios analysis of groundwater environment evaluation of road project. Discusses the technical problems existing in the water, gas, sound environment impact assessment of current highway projects and solutions. Through the model selection, prediction and measurement of comparative analysis, the paper put forward the suitable for different road gas, sound environment evaluation and prediction model and the estimation method of source strength, and improve the highway relevant content evaluation.