广州市城区居住区绿化质量研究  

Research about the greening quality of urban micropolitan in Guangzhou

作　　者：曾当[1] 郑芷青[1] 梁惠勤 范九生[1] 

机构地区：[1]广州大学地理科学学院,广东广州510006 [2]广州市育才中学,广东广州510080

出　　处：《广东农业科学》2011年第7期164-165,175,共3页Guangdong Agricultural Sciences

基　　金：广东省科技计划项目(2008B080701050)

摘　　要：通过对广州市城区居住区绿地绿化进行抽样调查,利用调查数据对其居住区的绿化质量进行分析,结果表明:广州市居住区植物多样性各指标整体水平较高,但内部差异很大。新居住区绿化植物过分强调美化效益和经济效益,忽略生态效益和环境效益,这种发展趋势是不可持续的。其次,居住区绿化植物,本地物种数量过少;居住区空间绿化较少,但呈增长趋势。在市场经济条件下,居住区绿化整体质量下降,亟待政府出台详细居住区的绿化质量规范来提出居住区绿化整体水平。The paper investigated the greening condition by a sampling investigation and analyzed the greening quality about the mieropolitan in Guangzhou.The results showed that all the plant diversity indexes were very high in the whole,but there were many differences in each mieropolitan.In the new micropolitan ,the forestation plant pay attention to the beautification benefit and economic benefit,and then ignored the ecological and environmental benefits.This trend was unsustainable.There were less local species about residential forestation plant.Space greening less,but express a growing trend about micropolitan.Under the conditions of market economy, landscape of residential district quality decrease in, we needed the government issued detailed residential quality standards to put forward the afforestation landscape of residential district level.

关 键 词：居住区 绿化 质量 规范 广州市 

分 类 号：S731.5[农业科学—林学]