城市公园植物群落特征及空间量化评价研究——以青岛滨海为例  

Plant Community Characteristics and Spatial Quantitative Evaluation of Urban Parks——A Case Study of Qingdao Coastal Area

作　　者：孙宁宇 唐世斌[1] SUN Ningyu;TANG Shibin(College of Forestry,Guangxi University,Nanning 530004,China;Laixi Bureau of Housing and Urban-Rural Development,Qingdao,Shandong 266600,China)

机构地区：[1]广西大学林学院,广西南宁530004 [2]莱西市住房和城乡建设局,山东青岛266600

出　　处：《林业调查规划》2023年第5期207-211,217,共6页Forest Inventory and Planning

摘　　要：为了研究城市公园绿化的质量和水平,以青岛滨海为调查对象,对其各公园的植物群落特征和空间量化情况进行评价研究。结果表明,青岛滨海地区各城市公园中植物群落主要由乔木和灌木等小规格植物组成,空间量化分布较单一;大部分植物的胸径小于35 cm,植物胸径与冠幅和树高之间基本成正相关关系,不同植物群落冠层结构的空隙度和叶面积指数均存在一定差异性;植物群落配置可分为单排、双排及多排3种模式,不同模式下的植物生长存在差异性。In order to study the quality and level of urban park greening,the plant community characteristics and spatial quantification in each park of Qingdao coastal area were evaluated.The results showed that the plant communities in urban parks were mainly composed of small trees such as arbors and shrubs,and the spatial quantitative distribution was relatively single;the DBH of most plants was less than 35 cm,and there was a positive correlation between DBH and crown width and tree height,and there were some differences in porosity and leaf area index among different plant communities;plant community configuration could be divided into three modes of single row,double row and multi row,and the growth of tree species under different modes was also different.

关 键 词：植物群落 空间量化 空隙度 叶面积指数 配置模式 城市公园 青岛滨海 

分 类 号：TU986.51[建筑科学—城市规划与设计] S718.542[农业科学—林学] S718.557