城市生态系统中的森林研究  

A Study on the Forests in Urban Ecosystem

作　　者：董文福[1] 管东生[1] 

机构地区：[1]中山大学环境科学系,广州510275

出　　处：《生态经济》2002年第8期44-46,共3页Ecological Economy

基　　金：广东省环保局科技研究开发项目(粤环2001一18)资助

摘　　要：随着城市化水平的提高,城市的环境问题越来越突出。城市森林作为城市中重要的生命支持系统,对于维持城市生态系统平衡起着核心的作用。本文介绍了城市森林的概念和它的研究范畴,并着重分析了城市森林的综合效益,最后指出发展城市森林是人类自身发展的必然需要。With the ever-increasing urbanization standard at present, people arefaced with more and more prominent aggravation of environmental problems incities. As a major life-supporting ecosystem in cities, urban forests play a key rolein keeping urban ecosystem balance. This paper presented the definitions ofurban forests and discussed their research categories. Their comprehensive ben-efits were emphatically analyzed. Finally, it was suggested that the developmentof urban forests was inevitably necessary for man's development.

关 键 词：城市生态系统 城市森林 生态效益 社会效益 经济效益 

分 类 号：TU985[建筑科学—城市规划与设计]