摘要
城市绿地系统是城市可持续发展的重要因子 ,是创建生态城市的关键因素 .该文拟从兰州市绿地现状、存在问题。
Urban green land system is an important factor for the persistent development of city, and is a key factor to establish ecological city. The green ration of Lanzhou is 25.5%, and it does not harmonize with the standards of living. Urban green land system is helpful for the improvement of the quantity of air, and it is also helpful to ameliorate the local climate. Dynamic observation and valuation to the green land and planning of it are significant to the development of Lanzhou.
出处
《曲阜师范大学学报（自然科学版）》
CAS
2001年第4期99-102,共4页
Journal of Qufu Normal University(Natural Science)
