洱海水生植被生态修复措施的探讨  

Study on Ecological Restoration of Aquatic Vegetation in Erhai Lake

作　　者：吴英[1] 李曼丽 杨彪[1] Wu Ying;Li Manli;Yang Biao(Dali Branch of Yunnan Institute of Forest Inventory and Planning,Dali,Yunnan 671000,China)

机构地区：[1]云南省林业调查规划院大理分院,云南大理671000

出　　处：《绿色科技》2020年第24期193-196,共4页Journal of Green Science and Technology

摘　　要：指出了洱海湖滨带已严重退化,水质波动明显,出现了水生植被的分布面积减小,水生植物种类数量减少的状况。在进行水生植被调查研究的基础上,提出了优先选择常见种、再引入历史种、最终形成原生的自然生态结构,注重沉水植物群落的恢复,构建湖滨带及环湖生态景观带,控制外来物种入侵等水生植被生态恢复的措施与建议。Erhai Lake is a multi-functional plateau freshwater lake.It is pointed out that the lakeside zone of Erhai Lake has been seriously degraded;the water quality fluctuates obviously,and the distribution area of aquatic vegetation decreases and the number of aquatic plant species decreases.Based on the investigation and study of aquatic vegetation,the measures and suggestions for ecological restoration of aquatic vegetation,such as selecting common species,introducing historical species,then forming native natural ecological structure,constructing lakeside and lake ecological landscape belts,and controlling exotic species are put forward.

关 键 词：水生植被 生态恢复 方案 措施 洱海 

分 类 号：S682[农业科学—观赏园艺]