| 北京奥林匹克森林公园CO2浓度特征研究 |
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| 引用本文： | 潘剑彬,董丽,廖圣晓,晏海,乔磊,李冲.北京奥林匹克森林公园CO2浓度特征研究[J].北京林业大学学报,2011,33(1):30-35. |
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| 作者姓名： | 潘剑彬 董丽 廖圣晓 晏海 乔磊 李冲 |
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| 作者单位： | 北京林业大学园林学院，国家花卉工程研究中心 |
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| 基金项目： | "十一五"国家科技支撑计划项目，北京奥林匹克森林公园生态规期研究项目 |
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| 摘 要： | 使用红外CO2测定仪跟踪测定了北京奥林匹克森林公园2008-2009年度的CO2浓度.结果表明:1)公园内CO2浓度在生长季节存在明显的日变化特征,表现为上午时分显著降低,中午时分低浓度浮动(约310 μmol/mol),而下午时分在达到测定时间内最低值(约300 μmol/mol)之后显著升高的特征;2)非生长季节与...
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| 关 键 词： | CO2浓度 植被生态效应 北京奥林匹克森林公园 城市绿地 |
| 收稿时间： | 1900-01-01 |
CO_2 concentration characteristics in Beijing Olympic Forest Park |
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| PAN Jian-bin,DONG Li,LIAO Sheng-xiao,YAN Hai,QIAO Lei,LI Chong.CO_2 concentration characteristics in Beijing Olympic Forest Park[J].Journal of Beijing Forestry University,2011,33(1):30-35. |
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| Authors: | PAN Jian-bin DONG Li LIAO Sheng-xiao YAN Hai QIAO Lei LI Chong |
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| Institution: | National Engineering Research Center for Floriculture, College of Landscape Architecture, Beijing Forestry University, 100083, P. R. China. |
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| Abstract: | We investigated CO2 concentration in the Beijing Olympic Forest Park between 2008 and 2009.Ten sampling points,including nine inside the park and one outside the park as control,were chosen and CO2 concentration was measured in clear days of April,July,November of 2008 and January 2009,respectively.The results indicated that: 1) the diurnal variation of CO2 concentration in the park was significant,presenting generally a picture of decreasing from 08:00 - 11:00,then fluctuating at noon around a low concentr... |
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| Keywords: | CO2 concentration vegetation ecological benefits Beijing Olympic Forestry Park urban green space |
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