中国城市林业

<正>生态,地植物学的原理方法及其研究成果在城市绿地建设中有极为重要的指导作用,对提高城市绿化的总体水平,促进清洁、优美、舒适的生态城市的建设,具有现实意义。1 模拟地带性植被类型的城市绿地生态设计原理1.1 地带性和非地带性 植被和土壤一样,也有其明显的地带性和非地带性之分。地带性植被类型是受大气候的支配,主要决定于水、热状况。而非

Based on ecological and geobatanic principles, basic approach and method for building green areas in cities were proposed to ensure the stability andsustainable development of urban vegetation and to improve the overall quality of urban gardening and greening. Simulation of region-specific vegetation was applied in construction of urban vegetation. The flora and climate zone to which the city belongs as well the types of region-specific vegetation were identified. According to the type of region-specific vegetation and its dominant species, considering species composition, structure, appearance and species diversity of urban vegetation, deployment of gardening plants and ecological design should be made by matching species with site, so as to achieve the goal of low cost, rapid effects, strong adaptability, beautiful landscape, stability and safety.