城市园林植物生态功能及其评价与优化研究进展  

Research in assessment and optimization for ecological functions of urban garden plants

作　　者：王蕾[1] 王志[1] 刘连友[1] 哈斯[1] 

机构地区：[1]师范大学资源学院环境演变与自然灾害教育部重点实验室,北京100875

出　　处：《环境污染与防治》2006年第1期51-54,共4页Environmental Pollution & Control

基　　金：教育部博士点基金资助项目(No.20040027024);北京市自然科学基金资助项目(No.6053026)。

摘　　要：城市当前面临着越来越严重的环境问题。园林植物因其碳氧平衡、蒸腾吸热、吸污滞尘、减菌减噪、涵养水源、土壤活化和养分循环、维持生物多样性、景观功能、防灾减灾等生态功能在缓解城市环境压力方面起着至关重要的作用。为了使城市园林植物生态功能最大限度地发挥和城市生态环境得到较大改观,综述了国内外在城市园林植物生态功能及其评价与优化等方面的最新研究成果,分析研究中存在的不足之处。Urban is faced with increasingly more serious environmental problems. Urban garden plants are important for relaxing the pressure of urban environment because of their critical roles in such ecological functions as the balance between carbon and oxygen, heat absorption of transpiration, absorption of pollutant and dust removal, reduction of bacteria and noise, conservation of water source, soil activation and nutrient circulation, biodiversity maintenance, landscape function, prevention and reduction of disaster. To effectively utilize the ecological functions of urban garden plants and improve the ecological environment of urban, this paper presents a review of recent research in assessment and optimization for the ecological functions of garden plants and lists areas for further research.

关 键 词：城市 园林植物 生态功能 研究进展 

分 类 号：S718.5[农业科学—林学]