城市双修规划背景给景观人提出了新的要求和设计高度，迅速开展兰州市城市景观修补与生态修复工作意义重大。良好的绿地系统景观不仅可以改善兰州的小环境、防风固沙，还可以保护当地的生物多样性，提供给动植物赖以生存的栖息地。良好的景观改造是以保护自然为前提，尽最大可能恢复生态平衡，并且考虑人们的物质和精神需求。

The background of urban double-repair planning puts forward new requirements and design height for landscapers. It is of great significance to rapidly carry out urban landscape repair and ecological restoration work in Lanzhou. Good landscape of green space system can not only improve Lanzhou's small environment, prevent wind and fix sand, but also protect local biodiversity and provide habitats for animals and plants to survive. Good landscape reconstruction is based on the premise of protecting nature, restoring ecological balance as far as possible, and considering people's material and spiritual needs.

TU985