摘要
以生态学原理和美学思想为宗旨,基于西北生态脆弱区实际,按照适地适树,地域生态特色突出,宏观与微观统一,耗水少的原则,科学、合理的构建层次多元、结构复杂、生态多样、功能最优的乔、灌、草相结合的复合型的立体生态绿地系统,达到西北城市生态的良性循环和城市可持续发展。
Based on the ecological theory and aesthetic characteristic, combining with the actual situation of ecologically fragile regions in Northwest China, and following the principles of acceptable tree species in local soil and ecological environment, outstanding regional characteristic, combined microcosmic and macroscopic aspects, and facilities for water saving, this paper systematically proposed the ecological greening technologies with various levels of structure, complicated construct, ecological diversity, improvement functions integrated with arbor, shrub and grass. It aimed to realize the better recycle of ecology and the sustainable development of urban in Northwest.
出处
《榆林学院学报》
2007年第6期10-12,共3页
Journal of Yulin University
关键词
西北生态脆弱区
城市绿化
关键技术
ecologically fragile regions in Northwest China
urban greening
key technology
