在城市景观规划中 ,尺度问题及相关因子对城市生态环境和可持续发展有重要影响 ,但目前对此定量研究不足 ,同时缺乏相应的规划管理措施。本文从生态学的角度探讨城市中生态绿地以及城市边缘地区的相关尺度问题 ,从可持续发展等方面界定量化指标 ,提出规划管理措施 ,并建议将尺度概念和相关因子引入城市景观规划 In urban landscape planning, scale problems and related factors have an important impact on urban ecological environment and sustainable development. However, there is not enough quantitative research and lack of corresponding planning and management measures. This paper discusses the ecological scale of urban green space and urban fringe area from the ecological point of view of the scale, from the sustainable development and other aspects of defining quantitative indicators, proposed planning and management measures, and proposed the concept of scale and related factors into the urban landscape planning