摘要
树种选择的正确与否关系到城市森林建设的成败.以生态学原理为指导,阐述了城市森林建设中树种选择必须坚持的6项原则,即适地适树原则、生态优先原则、多目标兼顾原则、生物多样性原则、以乔木为主原则和重视乡土树种原则等.同时,拓展和丰富了适地适树的内涵,并就当前城市森林树种选择存在的一些问题进行探讨,提出解决问题的思路.
<Abstrcat>The selection of tree species plays an important role in urban forest development. Based on the principles of ecology, the paper puts forward six principles of selection of the tree species in urban forest development-plant trees on the sites best suited for them, priority of ecological benefits, meeting bio-goals to forest cultivating, bio-diversity, priority of the arbor species, and priority of local species. At the same time, it extends the connotation of planting trees on the sites best suited for them, discusses about some problems of selecting tree species in urban forest, and brings forward clues for the solution.
出处
《中南林学院学报》
CAS
CSCD
北大核心
2005年第3期58-62,共5页
Journal of Central South Forestry University
基金
国家自然科学基金"北京市水源保护林主要造林树种耗水特性与调控机制的研究(30371147)"的部分内容.
关键词
城市森林
树种选择
适地适树
生态优先
原则
urban forest
selection of tree species
planting trees on the sites best suited
priority of ecological benefits
principles
