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开发建设项目在建设过程中,因场地平整、基础开挖与回填等活动,不可避免地会破坏原地貌和植被,损坏原有土地的使用功能和原地表的水土保持功能,导致水土流失加剧及生态环境恶化。以本溪兆运天意水泥2×5 000 t/d熟料水泥生产线工程为例,详细介绍了如何通过采取径流调控、边坡防护、立地条件重建和植被恢复措施,来有效控制工程建设及运行过程中的新增水土流失,使土地的功能或植物群落得到恢复,项目区及其周边的生态环境得到改善,达到工程建设及生产与保护水土资源双赢的目的。
During the process of construction and development, due to site leveling, foundation excavation and backfilling, inevitably, the original landform and vegetation will be damaged, the original land use function will be damaged, and the original soil and water conservation functions of the land surface will be damaged. The deterioration of the ecological environment. Taking Benxi Zhaoyun Tianyi Cement 2 × 5 000 t / d clinker cement production line project as an example, how to effectively control the construction and operation process by taking the measures of runoff regulation, slope protection, site condition reconstruction and vegetation restoration The newly added soil and water loss in the project will restore the functions or plant communities of the land and improve the ecological environment in and around the project area so as to achieve a win-win goal of engineering construction, production and protection of water and soil resources.