【摘要】 农村中小河流是自然生态系统的重要组成部分，也是农村水生态文明建设的重要依托。然而，当前农村中小河流面临着不同程度的生态环境受损情况，影响了其生态服务功能的正常发挥。本研究提出了基于受损原因的农村中小河流分类方法，构建了农村中小河流生态保护指标，建立了农村中小河流生态修复模式和适用技术体系，为农村中小河流生态保护治理、建设乡村水生态文明提供了有益的探索和借鉴。更多还原

【Abstract】 Rural small and medium-sized rivers are the important components of natural ecosystems and a crucial support for the construction of rural water ecological civilization.However,rural small and medium-sized rivers currently face varying degrees of ecological damage,which impairs their ecological functions.Thus a classification framework for rural small and medium-sized rivers based on the causes of damage was proposed.ecological protection indicators for these rivers was developed,an ecological restoration model and an applicable technical system for rural small and medium-sized rivers were established,which can provide explorations and references for ecological protection and governance of rural small and medium-sized rivers,as well as the construction of rural water ecological civilization.更多还原