林业与生态科学2025，Vol.40Issue(3)：326-334,9.DOI:10.13320/j.cnki.hjfor.2025.0036
城市公园植物群落生态与美学效益耦合研究
Study on coupling of ecological and aesthetic benefits of plant communities in urban parks——Taking Jingxiu Park in Baoding as an example
摘要
Abstract
In order to build an ecological and aesthetic synergistic as well as efficient plant communities in parks,improve the quality of urban park green space,with Jingxiu Park in Baoding as the research object,i-Tree model and scenic beauty evaluation method were used to evaluate the ecological and aesthetic benefits of plant communities.The degree of coordination between the two groups was measured based on the coupling coordination model,and the correlation analysis was carried out based on the community characteristic index.The results showed that:(1)The ecological benefit of plant community was extremely significant positively correlated with average height and community density,and was positively correlated with average crown width,average DBH and canopy density.(2)The beauty degree of plant community was positively correlated with mean DBH,tree proportion and color richness,and negatively correlated with community density and canopy density.(3)The coupling coordination degree was extremely significant positively correlated with average height,average crown width and average DBH,and was positively correlated with tree proportion.(4)Mean DBH,mean height,mean crown width,tree proportion and color richness were the promoting factors,while community density and canopy density were the tradeoff factors.When the canopy density was 80％ and the community density was 0.108 plants/m2,the ecological and aesthetic benefits reached a relative balance.According to the influencing factors and the current situation,the optimization strategy of plant community was put forward to improve the quality of plant community in urban parks and create a park environment with both ecology and aesthetics.关键词
植物群落/生态效益/i-Tree模型/美景度/耦合协调模型Key words
plant community/ecological benefits/i-Tree model/scenic beauty/coupling coordination model分类
建筑与水利引用本文复制引用
王旭婧,聂庆娟,王可歆,孙芸浩..城市公园植物群落生态与美学效益耦合研究[J].林业与生态科学,2025,40(3):326-334,9.基金项目
2024年林草关键技术研究与示范项目(2404099). （2404099）
