城市小区域乔木植被与城市绿化可持续发展研究  

The Syudy of City Small Region Arbor Vegetation and the Sustainable Development of Afforest in City

作　　者：朱泮民[1] 陈寒玉[1] 李朝晖[1] 

机构地区：[1]平顶山工学院环境工程系,河南平顶山467001

出　　处：《生态经济（学术版）》2008年第1期418-422,共5页Ecological Economy

摘　　要：城市绿化是近年来城市可持续发展的重要内容,但在这一过程中,各城市往往片面追求完成数量指标,由此形成了一些误区。本文主要介绍了城市绿化中草坪和乔木的生态价值和经济价值的比较,说明了绿化过程中乔木的重要地位,同时指出了培植高大乔木的侧重点,以促进城市绿化的可持续发展。The city afforestation was the recent years city sustainable development important content. But there are some mislead during this process because someone one-sidedly completes the quantitative index. The paper mainly introuduce the compare of lawn and arbor＇s economical value and their ecology value in the city greenness, and then display the arbor＇s important status in city vegetation. At the same time ,the author point out the emphasize particularly on high arbor, in order to making the city afforested sustainable development.

关 键 词：草坪绿地 乔木植被 生态价值 可持续发展 

分 类 号：F290[经济管理—国民经济] S731.2[农业科学—林学]