云南高速公路建设对生态环境的影响及对策分析

由于高速公路建设的加快,对环境的负面影响亦日益增强.分析高速公路建设对生态环境的影响认为,其改变了土地利用现状,对地形地貌产生了重大影响;会造成严重的水土流失;减少了森林资源,危害了生态环境及生物多样性;对环境产生了污染.针对项目的决策、实施和运营等不同阶段提出了相应对策与措施.

Impact of Yunnan Highway Construction on Ecological Environment and Countermeasures

Since the speedy development of highway construction,the negative impact on the environment is also growing fast.Based on the analysis of highway construction impact on the ecological environment.It was concluded that highway construction changed the use of land,had a significant impact on topography;would cause serious soil erosion;reduced forest resources and endangered the environment and biodiversity;and polluted on the environment.Corresponding countermeasures for project decision-making,implementation and operation in different stages were proposed.