首页 | 本学科首页   官方微博 | 高级检索  
     检索      

上海地区151种绿化植物固碳释氧能力的研究
引用本文:王丽勉,胡永红,秦俊,高凯,黄娟.上海地区151种绿化植物固碳释氧能力的研究[J].华中农业大学学报,2007,26(3):399-401.
作者姓名:王丽勉  胡永红  秦俊  高凯  黄娟
作者单位:1. 上海植物园,上海,200231
2. 上海市环境废弃物处理有限公司,上海,200949
基金项目:国家科技攻关计划项目(2004BA809B07)资助
摘    要:为了在城市绿化中能充分发挥植物固碳释氧的生态功能,对上海151种植物进行了光合速率的测定。结果表明:气孔导度、叶片温度、胞间CO2浓度等为影响光合速率的主要因子;垂柳、木芙蓉和醉鱼草等植物的固碳释氧能力较强(固碳值大于12 g/m2),而大部分槭属植物的固碳释氧能力较弱(固碳值小于4 g/m2)。

关 键 词:光合作用  固碳释氧  绿化植物
文章编号:1000-2421(2007)03-0399-03
修稿时间:2006-10-31

Carbon Fixation and Oxygen Production of 151 Plants in Shanghai
WANG Li-mian,HU Yong-hong,QIN Jun,GAO Kai,HUANG Juan.Carbon Fixation and Oxygen Production of 151 Plants in Shanghai[J].Journal of Huazhong Agricultural University,2007,26(3):399-401.
Authors:WANG Li-mian  HU Yong-hong  QIN Jun  GAO Kai  HUANG Juan
Institution:1.Shanghai Botanic Garden, Shanghai 200231, China;2. Shanghai Waste Disposal Limited Co. , Shanghai 200949, China
Abstract:In order to obtain the most ecological functions of carbon fixation and oxygen production,the photosynthesis velocities of 151 plants in Shanghai were measured.On the basis of the measurement,carbon fixation and oxygen production ability was calculated.The result indicated that stomatic conductivity(Cond),leaf temperature(Tl) and internal CO2 concentration(Ci) are the major factors that influence photosynthesis.The final outcomes proved that weeping willows,cotton-roses and buddleias have stronger carbon fixation and oxygen production ability(the carbon fixation is more than 12 g/m2),while most Acers do not function as well as them(less than 4 g/m2).
Keywords:photosynthesis  carbon fixation and oxygen production  greening plants
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《华中农业大学学报》浏览原始摘要信息
点击此处可从《华中农业大学学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号