居住区绿地是城市绿地系统的重要组成部分。在城市园林绿化建设突飞猛进的今天，居住区绿化却相对滞后，尤其在一些中小型城市。就丹阳市而言，建城区30余个居住小区，绿化达标的却寥寥无几。据调查，小区的绿地率普遍较低，有的居住组团甚至无绿化，绿地布局不合理，缺乏供户 Residential green space is an important part of urban green space system. In the city landscape construction by leaps and bounds today, residential greening is relatively lagging, especially in some small and medium-sized cities. As far as Danyang City is concerned, more than 30 residential quarters in urban areas have been built, but only few are greening standard. According to the survey, the community’s green rate is generally low, and some living groups or even no green, irrational layout of green space, the lack of supply