摘要
树木是城市植被最主要的组成部分,树种选择是城市绿化是否成功的关键,直接影响到城市生态建设的可持续发展。文中通过对沈阳市城市绿化外来树种和乡土树种物候期及生长情况的调查,结合国内外树木物候学和生理学研究进展,揭示城市绿化应用乡土树种的物候学和生理学原理,以期对我国的城市绿化树种选择起到借鉴和指导作用。
Trees are the most important component of urban vegetations,and therefore tree species selection is the key to successful urban greening,affecting the ecologically sustainable urban development.Based on the investigation results of phenology and growth of native and exotic tree species used for Shenyang's urban greening,the paper,after reviewing the research progress of plant phenology and physiology,denoted the phenological and physiological principle approaches to using native trees in urban greening in the hope to guide the tree species selection for urban greening in China.
出处
《中国城市林业》
2011年第4期24-27,共4页
Journal of Chinese Urban Forestry
基金
科技部科技基础性工作专项(2007FY110400)
关键词
树种选择
乡土树种
物候学分析
生理学分析
species selection
native trees
phonological analysis
physiological analysis