济南景观干道植物配置及典型景观特征

摘要

以济南市贯通东西的重要景观干道旅游路为例,通过9个样方测定、5类典型性景观分析,探讨了济南景观干道植物配置及景观特征.结果表明:济南市景观干道植物隶属51科98属,以落叶乔灌木为主.植物种类组成丰富,乡土、色叶等树种的选择具有显著的特征.植物配置纵向(沿公路)以自然式植物群落种植为主,形成了整体感强、景色优美、易于养护管理的道路绿化模式,垂直群落以多层优化组合+配合区域特征为主.典型路段的景观特征分析表明,山坡景观以垂直绿化配置为主,隧道口景观以与地形相结合的种植池和垂直绿化景观为主,交叉路口景观以不影响行车的灌木配置为主.%We discussed plant arrangement of Ji ' nan main road landscape and landscape features by measuring nine quadrats and analysis of five typical landscape.The plant of Ji'nan main roads belongs to 51 families and 98 genera, the main plants are deciduous trees or shrubs .The species composition of the plant is rich , and the selection of native , color and other tree species has obvious characteristics .The longitudinal direction ( along the road direction ) of plant arrangement is mainly with natural plant community , forming road greening mode of the strong overall sense , beautiful and easy mainte-nance and management .The vertical plant community is mainly with multilayer optimization combination and regional char-acteristics.By the analysis of landscape characteristics of typical section , the hillside landscape is mainly with the vertical greening arrangement , the tunnel entrance landscape is mainly with the planting pool combining with topography and the vertical greening arrangement , a road junction landscape is mainly with the shrub arrangement that don ' t affect driving .