| 城市绿地碳汇能力研究 |
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| 引用本文： | 陈硕,王琪,任志刚,刘路阳,李德生.城市绿地碳汇能力研究[J].山东林业科技,2011(6):21-23. |
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| 作者姓名： | 陈硕 王琪 任志刚 刘路阳 李德生 |
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| 作者单位： | 天津理工大学环境科学与安全工程学院; |
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| 基金项目： | 国家教育部大学生创新性实验计划资助项目(101006026) |
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| 摘 要： | 城市工业、交通发达,人口密集,温室效应越来越突出,城市绿地作为城市的重要组成部分,在碳汇功能中应该发挥重要的作用。作者通过对天津市几种常见绿化树种单位叶面积碳汇能力的研究发现：城市绿化树种的碳汇能力具有一定的差异性,石榴最高为1.380×10-6/cm2/s,枣树次之,国槐和白蜡最小,分别为0.080×10-6/cm2/s和0.126×10-6/cm2/s。因此城市绿地植物种类的选择和构成对城市绿地的碳汇能力具有十分重要的意义。
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| 关 键 词： | 树种 城市绿地 碳汇 重要性 |
Study on Function of Carbon Sink of Urban Green Lands |
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| Chen Shuo,Wang Qi,Liu Luyang,Li Desheng.Study on Function of Carbon Sink of Urban Green Lands[J].Journal of Shandong Forestry Science and Technology,2011(6):21-23. |
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| Authors: | Chen Shuo Wang Qi Liu Luyang Li Desheng |
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| Institution: | Chen Shuo,Wang Qi,Liu Luyang,Li Desheng(The Department of Environmental Science and Safety Engineering,Tianjin University of Technology,Tianjin 300384) |
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| Abstract: | With the developed of industry and traffic and population intensive in city,greenhouse effect more and more prominent,the urban green lands as the important part in city has importance of effect in function of carbon sink.This paper study on the unit leaf area of function of carbon sink for several common greening trees in Tianjin,found that there are certain differences for carbon sink of greening trees in city.The results showed that the function of carbon sink highest is pomegranate,1.380×10-6/cm2/s,then the middle is jujube tree;the worst,Sophora japonica and pewter,respectively is 0.080×10-6/cm2/s and 0.126×10-6/cm2/s.So So the choice of urban green lands species and the structure of urban green space to the carbon absorbing ability has the very vital significance. |
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| Keywords: | Trees Urban green lands Carbon sink Importance |
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