城市落叶经济与绿地的可持续利用  

Urban fallen leaves economy and sustainable utilization of green space

作　　者：孔德政[1] 李文玲 王鹏飞[1] 张广守 

机构地区：[1]河南农业大学,河南郑州450002 [2]郑州市绿文广场管理处,河南郑州450002

出　　处：《河南科学》2005年第6期823-825,共3页Henan Science

基　　金：河南省重大科技攻关资助项目(0323011800)

摘　　要：分析了城市落叶的流向,找出了城市落叶处理中存在的影响绿地可持续利用、破坏生态平衡的弊端;同时分析了城市落叶在生态系统中的重要作用,并采取微生物群落分解落叶,生物技术制作食品、药品与饲料、土壤调理剂,开发城市落叶旅游纪念品等措施;通过合理利用,促进生物圈大循环,达到维持生态平衡、保障城市绿地可持续利用的目的,并及时提出了经营城市落叶经济的理念.This paper analyses the treatment system of urban fallen leaves and found some abuse which effected sustainable utilization of green space and ecological balance. At the same time, this paper also pointed the important function of urban fallen leaves and many new ways by which they were treated, for example microorganism decomposing, using materials of foodstuff, feedstuff and so on. By the rational use of urban Fallen leaves we can maintain ecological balance and ensure sustainable utilization of urban green space. Moreover, the idea of dealing in urban Fallen leaves was proposed in time.

关 键 词：生态平衡 落叶经济 城市绿地 可持续利用 

分 类 号：S789.4[农业科学—林学]