植物源挥发性有机物的生态意义(综述)  

The Ecological Significance of Botanical Volatile Organic Compounds

作　　者：黄爱葵 李楠 

机构地区：[1]深圳市光明新区城市建设局,广东深圳518107 [2]深圳市中科院仙湖植物园,广东深圳518004

出　　处：《亚热带植物科学》2011年第3期81-86,共6页Subtropical Plant Science

基　　金：深圳市城市管理局科研项目资助

摘　　要：植物释放的挥发性有机气体(volatile organic compounds,VOCs)在对流层大气中通过一系列氧化还原反应,改变大气的化学组成,对臭氧合成、一氧化碳生成、甲烷氧化等有重要作用,其氧化物质对区域乃至全球的环境和气候都产生一定的影响。本文综述植物释放的VOCs对大气化学、温室效应、光化学烟雾的影响;介绍VOCs释放机制、合成途径及排放速率;对今后研究方向和大面积种植林木、城市绿化提出建议。The gaseous volatile organic compounds（VOCs） from plants change the chemical composition of atmosphere through a series of redox reaction,and play an important role in the formation of ozone,CO and CH4.The oxidation material has a significant influence on local and even global environment and climate.The impacts of Botanical VOCs（BVOCs） on atmospheric chemistry,greenhouse effect and photochemical smog are introduced briefly in this paper.On the base of domestic and foreign research,the releasing mechanism,synthesis route,as well as estimation of emission rate are also recommended.At last,some advices about future studies,extensive planting forest and urban greening are advanced.

关 键 词：植物 挥发性有机物 异戊二烯 单萜烯 臭氧 

分 类 号：Q89[生物学]