兰州市南北两山景观生态构建

Construction of the urban landscape ecology of mountains in Lanzhou

兰州市是典型的河谷城市，两山夹峙，一水中流，景观生态类型独特，阐述了景观生态学在兰州市景观生态建设中的作用，认为在兰州市生态建设中不仅要遵循生态原则，还要遵循社会和美学原则，通过构建城市居民休憩园地，发展都市农业等措施。

Taking the southern and northern mountains as a case, it is pointed out that landscape ecology plays a very important role in the urban landscape ecological construction. Guided by ecological, social and aesthetical principles, the ecological construction of Lanzhou City should be perfectly designed so that it can afford urban inhabitant some rest-entertainment places, such as forest parks, gardens, etc.