摘要
以北京城市建成区493.6km^2范围内的园林绿地为研究对象,通过测定分析,实现对绿化生态效益的定量评价;制订了合理选择和应用园林植物的综合指标;建立了城市园林绿化生态效益定量评价的科学手段;进行了较为系统的城市园林绿化生态学的探讨和实践。
Quantitative evaluation for the ecological benefit of afforestation is realized through measuring and analyzing the 493. 6km2 green lands in the gardens of Beijing. Comprehensive standards are decided for selecting and developing garden plants. Scientific method is established for the quantitative evaluation for the ecological benefit of urban afforestation. The ecology concerning urban gardens'afforestation is systematically studied and practiced.
出处
《城市管理与科技》
1999年第1期24-27,共4页
Urban Management and Science & Technology
基金
"八五"国家科技攻关
"八五"北京市科技攻关项目
获北京市科技进步二等奖。
关键词
园林绿化
生态效益
定量评价
绿量
城市
gardens' afforestation, ecological benefit, quantitative evaluation, green quanti-
