治理环境应避免破坏城市生态

Avoiding Municipal Ecology's Damage when Controlling Environment

种植单一草坪、铺设硬化路面、修建水泥河道会对城市生态、环境和人民健康带来多方面的负面影响,因此它们成为90年代国际环保城市正在努力纠正的错误。利用本地植物进行城市绿化,改硬化路面为通透性路面,还城市河道以天然面貌,才是当今世界可持续发展城市为提高环境和居住质量追求的目标。

It is now recognized as having negative effects on a city's environment, ecology, and residents'health for planting mono foreign grass lawn, plating sealed ground surface with hard materials and converting water systems into concrete line ditch. China's city administrators and constructors should learn the lessons from western countries to avoid making similar mistakes. In order to build an environmental-friendly city,more natural materials and methods should be adopted such as native plants, penetrating ground surface and re-naturalized rivers.