论文部分内容阅读
城市绿化系统概念,已愈来愈被更多的城市基本建设者(特别是园林工作者)所了解。人们正在努力提高城市园林绿地的覆盖率,以期达到国家近远期的绿化指标。实现美化环境,净化空气,调节气候,减低噪音、防尘滤毒和为人们提供文化娱乐,休憩游赏的良好场地的目的。然而在具体的工作中,是否以完成城市绿化系统为目标,以绿化系统的概念衡量并检查绿化工作,还有一定距离。在城市绿化系统的基础理论尚未完善形成的今天,有许多城市的绿化工作已开始提出了新的更为科学的概念——城市生态系统学概念。创造趋近于自然平衡状态的“生态园林”。这是发展中国现代化园林必须遵循的规律。诚然,我们还没有提
The concept of urban greening systems is increasingly being understood by more urban infrastructures (especially landscape workers). People are trying to improve the coverage of urban green space in order to reach the country’s greening indicators in the near future. To achieve the purpose of beautifying the environment, purifying the air, regulating the climate, reducing noise, dust-proof and poison-proof and providing a good venue for people to enjoy cultural and recreational activities. However, in the concrete work, there is still a long way to go to complete the urban greening system and measure and check the greening work with the concept of greening system. Today, the basic theory of urban greening system has not yet been perfected. There are many urban greening work has begun to put forward a new and more scientific concept - the concept of urban ecosystem. Create eco-gardens that approach the natural equilibrium. This is the law that must be followed in developing modern Chinese gardens. True, we have not mentioned yet