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目前人们逐渐加强了对公路建设所引起的噪声和大气污染的防治。但对于公路建设中的水环境问题则较少涉及。高速公路的建设会导致所在地区水文条件发生变化,地上、地下水流与数量也会发生变化,进而影响路边甚至较远地区的动植物,并会产生水污染和地下水位的变化。公路沿线的水资源不仅是周边人群和动物的主要用水来源,而且直接影响着公路景观和生态环境,所以重视和加强对公路工程中水环境问题的研究具有重要意义。
At present, people gradually strengthen the prevention and control of noise and air pollution caused by highway construction. However, the water environment in highway construction is less involved. The construction of the expressway will lead to changes in the hydrological conditions in the area where the groundwater flow and the quantity of groundwater will change, thus affecting the flora and fauna on the roadside or even in remote areas and causing changes in water pollution and groundwater level. The water resources along the highway are not only the main source of water for the surrounding people and animals, but also directly affect the landscape and ecological environment of the highway. Therefore, it is of great significance to pay attention to and strengthen the research on water environment in highway engineering.