上海城市生态分区与城市森林布局研究

城市作为人口主要集中居住的地区 ,其生态环境的日益恶化已经受到普遍关注。建立人与自然和谐共处、健康、安全和可持续发展的现代化城市是全球人类的共同理想。通过建设城市森林来改善城市环境 ,维持和保护城市生物多样性 ,提高城市综合竞争力 ,促进城市走可持续发展道路 ,是现代城市生态环境建设的重要内容和主要标志 ,城市森林是城市有生命的基础设施之一 ,对城市生态环境改善具有重大意义。本文从上海市的自然生境条件、环境质量状况、生态敏感区的分布、城市化程度等方面进行城市生态分区 ,同时根据水系及道路交通系统的等级 ,提出上海城市森林布局的建议和依据

Study on the Urban Ecological Regionalization and Forest Distribution in Shanghai,China

As the main residence area of people, cities have been attached more importance to the increasing deterioration of ecological environment. The ideal of the whole human being is to construct a healthy and safe modern city which can provied sustainable development and in which people can live harmoniously with the nature. Urban forest has been considered as the most important content and a significant symbol of ecological environmental construction. It can improve urban environment, protect biological diversity and advance urban comprehensive competition, so the urban forest has been called one of the vitally fundamental establishments in cities and is the need of sustainable development. The study on urban ecological regionalization in Shanghai was based on natural habitat and environmental condition as well as distribution of ecological sensitive area, degree of urbanization, etc., meanwhile according to the grade of hydrographic net and traffic system, the proposal and basis for the distribution of urban forest in Shanghai have been proposed in this paper.