山东黄水东调应急工程水土保持实践与思考

Practice and Thinking on Soil and Water Conservation in Emergency Project of Yellow River Diversion to the East Shandong

摘要:

水土保持措施是防治水利建设项目实施可能引起水土流失的有效手段。文章以山东黄水东调应急工程为例，介绍了项目区概况，总结了项目采取的工程措施、植被措施和临时防治措施等水土保持措施，对扰动土地整治率、拦渣率、植被恢复率等水保措施效果进行了监测，并分析了项目水土流失的影响。经监测，植物措施、工程措施运行效果良好，有效降低了工程水土流失的影响程度。此项研究可为其他大型建设项目水土保持提供参考。

Abstract:

Soil and water conservation measures are effective ways to prevent and control soil erosion which may be caused by the implementation of water conservancy construction projects. Taking emergency project of Yellow River diversion to east Shandong as an example, this paper introduces the general situation of the project area, summarizes the measures on engineering, vegetation and temporary prevention and control, as well as the monitoring results of water conservation measures effect, such as disturbed land consolidation rate, slag retention rate and vegetation recovery rate.Furthermore, it analyzes the impact of soil and water loss in the project. The monitoring results show that the vegetation and engineering measures work well and effectively, which reduced the influence of soil and water loss. This study can provide reference for other large-scale construction projects of soil and water conservation.