中文摘要：

生态文明的提出为城市林业建设提出新的目标与要求，也为城市林业建设创造新的机遇和挑战．文中在剖析生态文明与城市林业建设内涵的基础上，阐述了生态文明与城市林业建设的统一性．并通过生态文明是城市林业建设的保障和城市林业建设在生态文明中的核心价值作用2方面分析生态文明与城市林业建设的辩证关系，以期为在生态文明大环境下城市林业建设健康、和谐与可持续发展提供参考。

英文摘要：

Ecological civilization sets new goals and requirements for urban forestry buildup and also poses new oppor- tunities and challenges. On the basis of defining the connotation of ecological civilization and urban forestry buildup, the paper described the unity of ecological civil.ization and urban forestry construction, and analyzed the dialectical relationship between them from two angles, i. e. , ecological civilization is the ensuring base for urban forestry buildup and urban forestry contains the core values of ecological civilization. The study was aimed at providing references for healthy, harmonious and sustainable development of urban forestry in the context of ecological civilization.