基于SBE法的簕杜鹃植物群落景观评价  

Landscape Evaluation of Plant Community of Bougainvillea Based on SBE Method

作　　者：杨蓉[1] 雷江丽[2] 曹华 徐珊珊[1] 陆婷[1] YANG Rong;LEI Jiang-li;CAO Hua;XU Shan-shan;LU Ting(College of Forestry and Landscape Architecture,Xinjiang Agricultural University,Urumqi 830052,Xinjiang China;Fairylake Botanical Garden,Shenzhen&Chinese Academy of Sciences/Shenzhen Key Laboratory of Southern Subtropical Plant Diversity,Shenzhen 518004,Guangdong China)

机构地区：[1]新疆农业大学林学与风景园林学院,新疆乌鲁木齐830052 [2]深圳市中国科学院仙湖植物园/深圳市南亚热带植物多样性重点实验室,广东深圳518004

出　　处：《亚热带植物科学》2023年第6期525-533,共9页Subtropical Plant Science

基　　金：深圳市城市管理和综合执法局科研项目(202016);深圳市科技计划项目(KCXST20221021111211025)。

摘　　要：为了了解簕杜鹃植物群落景观的构景主要因素和公众喜爱程度,以深圳市公园绿地中簕杜鹃群落景观作为研究对象,采用美景度评价法(SBE法)对随机选取的25个景观样本进行评价。结果表明,研究区域内25个群落景观样本的美景度值为-0.776~0.700,公众对于簕杜鹃植物群落景观样本总体喜爱度一般。相关性分析表明,对簕杜鹃景观美景度值影响较大的因素分别是群落整体协调性(X_(4))、观赏特性多样性(X_(5))和簕杜鹃应用独特性(X_(9))。通过多元线性回归建立的美景度评价模型,即SBE=0.425X_(4)+0.247X_(5)+0.503X_(9),可较为准确地评价簕杜鹃景观的美景度。该研究结果为营造和改造提升簕杜鹃植物景观提供理论指导。To understand the main factors of landscape composition and public preference of the plant community landscape of Bougainvillea,the Bougainvillea community landscape in green space of Shenzhen were used as the research object.Twenty-five landscape samples selected randomly were evaluated by scenic beauty estimation method(SBE).The results showed that the beauty degree values of 25 community landscape samples ranged from-0.776 to 0.700.According to the correlation analysis,the factors greatly affecting the landscape beauty value of Bougainvillea were overall community harmony(X_(4)),diversity of viewing characteristics(X_(5)),and application characteristics of Bougainvillea(X_(9)).The beauty degree evaluation model established by multiple linear regression,was SBE=0.425X_(4)+0.247X_(5)+0.503X_(9),which could evaluate the beauty degree of the Bougainvillea landscape more accurately.The results would provide theoretical guidance for the construction and improvement of Bougainvillea plant landscape.

关 键 词：簕杜鹃 园林绿地 群落景观 美景度评价法 景观提升 

分 类 号：S685.2[农业科学—观赏园艺]