摘要
提出了城市绿地系统规划中应增加绿量这一生态效益指标,介绍了绿量的计算公式、影响因素,并以此为依据应用归类法构建了630种常见园林树木的绿量计算模型和绿量模型数据库。在富平淡村生态规划项目的植物群落规划中,应用绿量率来控制植物群落规划的比例和数量,从而验证了绿量计算模型的可行性。
This article proposes that Leaf Area Index should be a new eeo--efficiency indicator included in the urban green system planning, and introduces the calculation formula and influencing factors of leaf area. Based on this, the article classifies 630 common garden trees and establishes the leaf area database. In the communities planning of ecological planning project of Dan Village in Fuping County, Shaanxi Province, the leaf area index is used to control the proportion and the quantity of plant community planning, so as to verify the feasibility of the Leaf Area Index model.
出处
《绿色科技》
2013年第4期88-92,共5页
Journal of Green Science and Technology
关键词
绿量
城市绿地系统规划
生态效益
植物群落规划
leaf area
urban green system planning
eco--efficiency
plants communities planning
