兰州市园林绿地景观美景度评价

Landscape Beauty Evaluation of Lanzhou Green Space

本研究以兰州市各绿地类型中具代表性的50个植物群落作为研究对象,运用美景度评判法对其景观美学评价研究。结果表明,依据综合评价结果,高于基准值的照片有38张,第9张幻灯片排名最高,为72.628 2;低于基准值的照片有18张,最低的是第7张幻灯片,为-22.423 7;4种配置模式美景度SBE平均值由高到低的顺序为:乔—灌—草、乔—灌、乔—草、灌—草。由此可以看出,人们倾向喜好乔—灌—草复层结构,提出了提高兰州园林绿地植物群落美景度的方法和途径。

In this study,50 representative plant communities in various green space types in Lanzhou city were selected as the research objects,and the landscape aesthetic evaluation was studied by using the beauty evaluation method.The results showed that according to the comprehensive evaluation results,38 photos were higher than the benchmark value,and the ninth slide ranked the highest,72.6282;There are 18 photos lower than the reference value,and the lowest is slide 7,which is-22.4237;The order of SBE average value of four configuration modes from high to low is:arbor-shrub-grass,arbor-shrub,arbor-grass,shrub-grass.From this we can see that people tend to like the tree shrub grass multi-layer structure,and put forward the methods and ways to improve the beauty of Lanzhou green space plant community.