人工河道建设不可避免地产生大量的土方开挖、填筑、堆弃等,使原地貌和植被遭受不同程度的扰动。对因工程建设造成或新增的水土流失,均应采取相应防治措施。本文以怀洪新河续建工程(安徽段)实施的水土保持工程为例,探讨如何应用工程及生物措施对人工河道进行水土流失综合防治,并进行综合效益分析,保障水利工程的完整与运行安全。 Artificial riverway construction will inevitably produce a large number of earth excavation, filling, heaping, etc., so that the original landscape and vegetation suffered varying degrees of disturbance. For the water loss and soil erosion caused or added by the project construction, corresponding prevention measures should be taken. In this paper, taking the soil and water conservation project implemented by Huai River New River Renewal Project (Anhui Section) as an example, this paper discusses how to apply engineering and biological measures to comprehensively prevent and control soil and water loss of artificial river channels and conduct comprehensive benefit analysis to ensure the integrity and operational safety of water conservancy projects.