Rooftop greening not only has ecological benefits such as energy savings, water conservation and air quality improvement but also has aesthetic and social benefits, especially for the rooftops of commercial complexes,...Rooftop greening not only has ecological benefits such as energy savings, water conservation and air quality improvement but also has aesthetic and social benefits, especially for the rooftops of commercial complexes, which should meet people’s demand for beauty while satisfying sustainable urban development. In this paper, 80 samples of ten commercial rooftops in five old urban areas of Chengdu, China, were selected as the research objects, and the beauty values of different roof types and different plant community types were quantified by the aesthetic evaluation method, and the factors influencing the beauty values were investigated. The results showed that the highest average SBE value was for plant ornamental roofs (0.635), followed by recreational roofs (0.080), and the lowest average SBE value was for sports and fitness (-0.555);Mixed needle-broad communities had the greatest average SBE value (0.330), followed by mixed bamboo-broad communities (0.094), while pure bamboo forests had the lowest average SBE value (-0.716). The rooftop plant community’s aesthetic value was highly significant and correlated positively with the type of roof, the community’s growth type, its vertical structure, and the number of plants in the community.展开更多
This paper employed the scenic beauty evaluation(SBE)method to study the relationship between the aesthetic preference of the public and the effect of ornamental plant groups.The results showed that color contrast,pla...This paper employed the scenic beauty evaluation(SBE)method to study the relationship between the aesthetic preference of the public and the effect of ornamental plant groups.The results showed that color contrast,plant density,morphological diversity,and species diversity significantly affected the planting effect of ornamental plants.According to the aesthetic preference of the public reflected by scenic beauty model,strong contrasts in plant color,varied plant forms,suitable planting density,and appropriate arrangement of plants effectively improved the ornamental effect of plant groups.展开更多
In the research, trees along 42 roads in Chongqing were explored and es- timated in terms of aesthetics, and aesthetic tendency and major influential factors of aesthetic value of street greenbelts in Chongqing arteri...In the research, trees along 42 roads in Chongqing were explored and es- timated in terms of aesthetics, and aesthetic tendency and major influential factors of aesthetic value of street greenbelts in Chongqing arterial roads were estimated with phychophysical method to establish SBE model of arterial road greenbelts land- scape.展开更多
文摘Rooftop greening not only has ecological benefits such as energy savings, water conservation and air quality improvement but also has aesthetic and social benefits, especially for the rooftops of commercial complexes, which should meet people’s demand for beauty while satisfying sustainable urban development. In this paper, 80 samples of ten commercial rooftops in five old urban areas of Chengdu, China, were selected as the research objects, and the beauty values of different roof types and different plant community types were quantified by the aesthetic evaluation method, and the factors influencing the beauty values were investigated. The results showed that the highest average SBE value was for plant ornamental roofs (0.635), followed by recreational roofs (0.080), and the lowest average SBE value was for sports and fitness (-0.555);Mixed needle-broad communities had the greatest average SBE value (0.330), followed by mixed bamboo-broad communities (0.094), while pure bamboo forests had the lowest average SBE value (-0.716). The rooftop plant community’s aesthetic value was highly significant and correlated positively with the type of roof, the community’s growth type, its vertical structure, and the number of plants in the community.
基金Sponsored by Special Fund for Application-oriented Scientific Research Project of Guangdong Province(2015B020235008)
文摘This paper employed the scenic beauty evaluation(SBE)method to study the relationship between the aesthetic preference of the public and the effect of ornamental plant groups.The results showed that color contrast,plant density,morphological diversity,and species diversity significantly affected the planting effect of ornamental plants.According to the aesthetic preference of the public reflected by scenic beauty model,strong contrasts in plant color,varied plant forms,suitable planting density,and appropriate arrangement of plants effectively improved the ornamental effect of plant groups.
文摘In the research, trees along 42 roads in Chongqing were explored and es- timated in terms of aesthetics, and aesthetic tendency and major influential factors of aesthetic value of street greenbelts in Chongqing arterial roads were estimated with phychophysical method to establish SBE model of arterial road greenbelts land- scape.
