摘要
利用层次分析法(AHP)构建了以景观美学、生态学、服务功能3个方面11个评价因子的冬季植物景观评价体系,对郑州市9个公园从定性和定量的角度进行综合评价。结果表明:约束层中景观美学最重要,其权重为0.6173,其次是生态学(0.2384)和服务功能(0.1443);因子层中植物色彩与季相对冬季植物景观影响最大,其权重为0.2067。9个公园中雕塑公园综合得分最高,冬季景观效果最佳,结合实际为郑州市冬季植物景观营造,提出了应用和引进冬季表现较好植物及优化植物配置的建议。
By using the analytic hierarchy process(AHP),an evaluation system of plant landscape in winter was established,which included 11 evaluation factors in three aspects of landscape aesthetics,ecology and service function.The results show that landscape aesthetics is the most important in constraint layer,with a weight of 0.6173,followed by ecology(0.2384)and service function(0.1443);in the factor layer,plant color and season aspect have the greatest influence on plant landscape in winter,and their weight is 0.2067.Among the nine parks,Sculpture Park has the highest comprehensive score and the best landscape effect in winter.Combined with the actual situation,it is proposed to strengthen the application and introduction of plants with better performance in winter and optimize the plant allocation.
作者
孙利强
李倩倩
袁德强
王鹏飞
SUN Li-qiang;LI Qian-qian;YUAN De-qiang;WANG Peng-fei(College of Forestry,Henan Agricultural University,Zhengzhou 450002,PRC)
出处
《湖南农业科学》
2020年第4期43-46,共4页
Hunan Agricultural Sciences
基金
河南省林木种质资源清查专项(30601573)。
