摘要
城市公园景观作为城市景观的主要因素,在改善生态环境,提高生活质量等方面起着积极作用。以沈阳市4个典型城市公园林缘植物景观为研究对象,应用美景度评估法,对所选样地的62张照片进行景观美学质量评价,运用多元线性回归建立景观美景度与植物群落结构间的数量化回归模型。建模结果表明:影响沈阳城市公园林缘植物景观美学质量的关键要素有乔木树种比例、乔木平均胸径、草坪盖度。研究结论对公园林缘景观构建及城市园林绿地的建设具有理论指导意义。
Scenic beauty of urban park as a main factor of townscape plays an active role in improving ecological environment,enhancing the quality of life.The photos of vegetation landscapes were taken at 4 parks in Shenyang.62 color photographs of vegetation groups were presented for formal interviews,Using the scenic beauty evaluation（SBE） method,the landscape of forest edge was assessed,and analysis of regression was conducted.The result showed that 3 factors（proportion of arbor trees,mean diameter at brest-height of arbor trees,coverage of grass） most affected the landscape.The study can be used to the construction of forest edge in urban park and provides theoretical instructions for green space construction.
出处
《沈阳农业大学学报》
CAS
CSCD
北大核心
2010年第6期736-739,共4页
Journal of Shenyang Agricultural University
基金
沈阳农业大学本科生科技创新项目
关键词
城市公园
林缘景观
美景度评价
回归分析
urban park
plants landscape
forest edge landscape
scenic beauty estimation
regression analysis
