福建省屋顶绿化现状调查与分析

Investigation and Analysis of Roof Greening Status in Fujian Province

采用分区抽样的方式,对福建省7个城市主城区的屋顶绿化应用现状进行实地调查,详细记录应用结构、植物种类及其生长状况等内容。调查结果表明,7个城市的屋顶绿化常用绿化模式主要为花园式、果蔬式、简易地毯式3种;统计所应用的植物种类达298种,隶属于94科、180属。同时,存在着缺乏统一规划与设计、管理粗放等问题,提出制定统一的标准规范、筛选适宜植物进行专业的栽植与养护、加强各级林业和市政园林部门对屋顶绿化的技术指导和服务等对策建议。

Via the method of district sample,a field investigation was conducted on the application status of roof greening in the main urban areas of 7 cities in Fujian Province,with detailed records of its application structure,plant species,and growth status.The results showed that 3 roof greening patterns were frequently used in 7 cities which were garden pattern,vegetable pattern,carpet pattern;there were 298 species of plants in the statistics,belonging to 180 genera and 94 families.Meanwhile,for problems such as a lack of unified planning and design,extensive management and so on,suggestions were proposed to formulate unified standards and specifications,screen suitable plants for professional planting and maintenance,and strengthen technical guidance and services for roof greening by forestry and municipal landscaping departments at all levels.