公路建设项目对生态环境影响及保护对策

The Impact Assessment of Expressway Project on Ecology Environment and It's Protection Countermeasure

针对高速公路建设项目的特点,从选取生态因子入手,采取定量分析的手段,研究高速公路建设对生态环境和景观的影响程度。结果表明:用8个生态因子进行生态环境影响综合评价,能够反映公路建设对生态环境的综合影响程度,并且具有计算简单和直观的效果。综合看来,这些定量方法对评价生态和景观受影响的程度效果较好。

This paper studied the expressway impact on the ecological environment and landscape,using the quantitative analysis methods,based on the characteristics of expressway project and assortment of ecological factors.The results showed as follows: Using 8 ecological factors could reflect the comprehensive impact degree of expressway project on the ecological environment,which had comprehensive effects with a brief calculation.These quantitative methods had a good effect in assessing the impact degree of expressway on the ecological environment and landscape..