摘要
文章提出了以森林为主体的城市生态系统是城市“循环经济”体制得以完善的“硬件”的观点;认为城市森林生态系统能有效调节城市生态物流、能流平衡,特别能实现有效控制“C”过量排放(人均森林面积至少要达到9 m2),控制环境污染;森林在城市生态化建设中的地位具有不可替代性。
The urban ecological system with forest as the main body is the contributing factor to the cyclical economy. Urban forest ecosystem can regulate matter circulation ,energy equilibrium and particularly control excessive release of carbon and alleviate the environmental pollution. Forest plays an indispensable role in the urban ecologic construction.
出处
《陕西林业科技》
2006年第2期58-60,共3页
Shaanxi Forest Science and Technology
