绿地在城市生态环境中担负着环境净化的重要功能。园林绿化中通过植物配置将人与大自然很好地协调在一起,能够体现出历史文化底蕴,在营造自然氛围、装饰环境空间方面演绎绿色的乐章,根据自然生态最优化原理设计和改造城市生产、生活,给人们带来更多的生态效益。 Greenland plays an important role in environmental purification in urban ecological environment. Landscaping through plant configuration will be well coordinated between man and nature, to reflect the historical and cultural heritage, to create a natural atmosphere, the decorative space for the interpretation of the green movement, according to the principle of optimal design of natural ecology and transformation of urban production , Life, to bring more ecological benefits to people.