中文摘要：

通过中国历史城市人居环境分析,以历史文献、诗词为依据,比较古今植物的生长习性及分布状况,总结出不同时代常见植物物候的不同之处。以此为基础从历史发展和气候变化的角度,探查未来城市植物物种发展的趋向,因地制宜,构建多层次复合结构的城市生态系统。并提出建立中国植物多样性变化模型数据库的重要意义。筛选出适应未来气候特征的植被模式,以提高植被对未来气候变化的适应能力,为日后气候变化应对做准备。

英文摘要：

Base on the analysis of the living environment, reviewing of historical literature and poetries, comparing the plant growth habits and distributions at all times, the dynamic change of plant species were summarized with time series. The plant succession was explored with the perspective of historical development and climate characters. The author built urban ecological systems of multi-layered composite structure with local conditions,and put forward the significance of founding on plant species diversity of China model databases, screened plants model databases adapted to climatic characteristics in future, and improved plants adaptability on future climate change. People must be prepared for climatic characteristics in future.