柳河流域生态环境修复模式探讨

摘要

Evolves,the ecology function degeneration take Liuho＇s nature as a beginning,from the social economy,the ecology protection angle carries on the generalized analysis to the Liuho basin.Proposed the Liuho ecology degenerates government measure： The crosswise level folds,the longitudinal stave river course government idea,the use ＂around the source,both banks,the reservoir＂ the land utilization pattern,the partition build ecology embankment,the vegetation structure uses Qiao,fills,the grass multiple coat structure,favors the ecology the restoration,realizes the economic efficiency and the ecology benefit synchronized promotion.%以柳河的自然演变、生态功能退化为起点,从社会经济、生态防护角度对柳河流域进行综合分析。提出柳河生态退化的治理措施：横向层叠、纵向梯级的河道治理理念,采用＂源头、两岸、水库周围＂的土地利用模式,分段布设生态堤防,植被结构采用乔、灌、草复层结构,以利于生态的恢复,实现经济效益与生态效益的同步提升。